History

Merge drm/drm-next into drm-misc-next

Kickstart 6.9 development cycle.

Maxime Ripard committed 2 years ago

Commit 4db102d2 parents aeb262c 661347611106 files · +524830 −240489Browse files

Unified · Split

3542 files
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  290. Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml +0 −2
  291. Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml +17 −2
  292. Documentation/devicetree/bindings/iio/temperature/microchip,mcp9600.yaml +70 −0
  293. Documentation/devicetree/bindings/index.rst +1 −0
  294. Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml +63 −0
  295. Documentation/devicetree/bindings/input/elan,ekth6915.yaml +3 −2
  296. Documentation/devicetree/bindings/input/gpio-keys.yaml +40 −1
  297. Documentation/devicetree/bindings/input/gpio-mouse.txt +0 −32
  298. Documentation/devicetree/bindings/input/gpio-mouse.yaml +68 −0
  299. Documentation/devicetree/bindings/input/iqs269a.yaml +97 −1
  300. Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml +1 −23
  301. Documentation/devicetree/bindings/input/microchip,cap11xx.yaml +77 −3
  302. Documentation/devicetree/bindings/input/sprd,sc27xx-vibrator.yaml +1 −18
  303. Documentation/devicetree/bindings/input/ti,drv2665.txt +0 −17
  304. Documentation/devicetree/bindings/input/ti,drv2667.txt +0 −17
  305. Documentation/devicetree/bindings/input/ti,drv266x.yaml +50 −0
  306. Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml +72 −0
  307. Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt +0 −32
  308. Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml +54 −0
  309. Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt +0 −34
  310. Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +4 −0
  311. Documentation/devicetree/bindings/interconnect/qcom,sm6115.yaml +152 −0
  312. Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml +136 −0
  313. Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml +83 −0
  314. Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml +12 −6
  315. Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml +39 −17
  316. Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml +4 −0
  317. Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml +4 −1
  318. Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml +1 −0
  319. Documentation/devicetree/bindings/interrupt-controller/st,stih407-irq-syscfg.yaml +2 −2
  320. Documentation/devicetree/bindings/iommu/apple,dart.yaml +1 −0
  321. Documentation/devicetree/bindings/iommu/arm,smmu.yaml +74 −3
  322. Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml +8 −3
  323. Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml +137 −0
  324. Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml +71 −24
  325. Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml +4 −6
  326. Documentation/devicetree/bindings/leds/common.yaml +1 −1
  327. Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml +3 −1
  328. Documentation/devicetree/bindings/loongarch/cpus.yaml +61 −0
  329. Documentation/devicetree/bindings/loongarch/loongson.yaml +34 −0
  330. Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +43 −19
  331. Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml +1 −0
  332. Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml +119 −13
  333. Documentation/devicetree/bindings/media/cnm,wave521c.yaml +61 −0
  334. Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml +81 −0
  335. Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml +3 −1
  336. Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml +108 −0
  337. Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml +113 −0
  338. Documentation/devicetree/bindings/media/i2c/ov8856.yaml +11 −13
  339. Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml +103 −0
  340. Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml +13 −0
  341. Documentation/devicetree/bindings/media/i2c/techwell,tw9900.yaml +137 −0
  342. Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml +224 −0
  343. Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml +61 −0
  344. Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml +61 −0
  345. Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml +88 −16
  346. Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml +5 −1
  347. Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml +61 −0
  348. Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml +62 −0
  349. Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml +61 −0
  350. Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml +19 −10
  351. Documentation/devicetree/bindings/media/rockchip-isp1.yaml +6 −5
  352. Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml +29 −18
  353. Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml +89 −0
  354. Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml +180 −0
  355. Documentation/devicetree/bindings/mfd/ams,as3711.yaml +223 −0
  356. Documentation/devicetree/bindings/mfd/as3711.txt +0 −73
  357. Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml +68 −72
  358. Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml +4 −2
  359. Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml +7 −0
  360. Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml +2 −0
  361. Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml +1 −1
  362. Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml +3 −1
  363. Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml +0 −2
  364. Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml +1 −1
  365. Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml +4 −4
  366. Documentation/devicetree/bindings/mmc/arm,pl18x.yaml +1 −1
  367. Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml +1 −3
  368. Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml +3 −1
  369. Documentation/devicetree/bindings/mmc/mtk-sd.yaml +9 −0
  370. Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml +1 −1
  371. Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml +16 −9
  372. Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +2 −0
  373. Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml +2 −2
  374. Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml +1 −0
  375. Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml +4 −0
  376. Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml +1 −1
  377. Documentation/devicetree/bindings/net/dsa/dsa.yaml +6 −0
  378. Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml +88 −0
  379. Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml +337 −0
  380. Documentation/devicetree/bindings/net/dsa/marvell.txt +0 −109
  381. Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml +33 −1
  382. Documentation/devicetree/bindings/net/ethernet-switch.yaml +20 −3
  383. Documentation/devicetree/bindings/net/lantiq,pef2256.yaml +213 −0
  384. Documentation/devicetree/bindings/net/marvell,aquantia.yaml +116 −0
  385. Documentation/devicetree/bindings/net/marvell,mvusb.yaml +5 −2
  386. Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml +0 −22
  387. Documentation/devicetree/bindings/net/pcs/mediatek,sgmiisys.yaml +56 −9
  388. Documentation/devicetree/bindings/net/qcom,ipa.yaml +15 −9
  389. Documentation/devicetree/bindings/net/renesas,etheravb.yaml +2 −1
  390. Documentation/devicetree/bindings/net/renesas,ethertsn.yaml +133 −0
  391. Documentation/devicetree/bindings/net/sff,sfp.yaml +1 −1
  392. Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml +16 −0
  393. Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml +6 −4
  394. Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml +1 −0
  395. Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +18 −0
  396. Documentation/devicetree/bindings/pci/qcom,pcie.yaml +60 −3
  397. Documentation/devicetree/bindings/pci/rcar-pci-host.yaml +11 −0
  398. Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml +2 −0
  399. Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml +36 −3
  400. Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +36 −3
  401. Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml +1 −1
  402. Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml +3 −0
  403. Documentation/devicetree/bindings/perf/riscv,pmu.yaml +1 −1
  404. Documentation/devicetree/bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml +0 −12
  405. Documentation/devicetree/bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml +0 −17
  406. Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml +1 −0
  407. Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +9 −0
  408. Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml +5 −0
  409. Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml +2 −0
  410. Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml +3 −0
  411. Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml +6 −2
  412. Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml +2 −0
  413. Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml +1 −1
  414. Documentation/devicetree/bindings/pinctrl/pinctrl-single.yaml +1 −0
  415. Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-tlmm.yaml +4 −8
  416. Documentation/devicetree/bindings/pinctrl/qcom,ipq5332-tlmm.yaml +1 −8
  417. Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml +1 −7
  418. Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.yaml +1 −8
  419. Documentation/devicetree/bindings/pinctrl/qcom,ipq9574-tlmm.yaml +1 −8
  420. Documentation/devicetree/bindings/pinctrl/qcom,lpass-lpi-common.yaml +75 −0
  421. Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-tlmm.yaml +6 −12
  422. Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.yaml +6 −12
  423. Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml +1 −7
  424. Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.yaml +1 −8
  425. Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml +6 −12
  426. Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.yaml +1 −8
  427. Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml +1 −6
  428. Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.yaml +1 −8
  429. Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.yaml +1 −8
  430. Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.yaml +1 −8
  431. Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.yaml +1 −8
  432. Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml +1 −8
  433. Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml +1 −8
  434. Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml +34 −28
  435. Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-tlmm.yaml +1 −8
  436. Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.yaml +1 −8
  437. Documentation/devicetree/bindings/pinctrl/qcom,qdu1000-tlmm.yaml +3 −9
  438. Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml +8 −13
  439. Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml +1 −8
  440. Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml +6 −43
  441. Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml +2 −28
  442. Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-tlmm.yaml +7 −13
  443. Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml +4 −45
  444. Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-tlmm.yaml +6 −12
  445. Documentation/devicetree/bindings/pinctrl/qcom,sdm630-pinctrl.yaml +1 −9
  446. Documentation/devicetree/bindings/pinctrl/qcom,sdm670-tlmm.yaml +6 −13
  447. Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml +1 −9
  448. Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml +1 −7
  449. Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml +1 −7
  450. Documentation/devicetree/bindings/pinctrl/qcom,sdx75-tlmm.yaml +3 −9
  451. Documentation/devicetree/bindings/pinctrl/qcom,sm4450-tlmm.yaml +151 −0
  452. Documentation/devicetree/bindings/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml +4 −44
  453. Documentation/devicetree/bindings/pinctrl/qcom,sm6115-tlmm.yaml +1 −7
  454. Documentation/devicetree/bindings/pinctrl/qcom,sm6125-tlmm.yaml +7 −13
  455. Documentation/devicetree/bindings/pinctrl/qcom,sm6350-tlmm.yaml +6 −14
  456. Documentation/devicetree/bindings/pinctrl/qcom,sm6375-tlmm.yaml +6 −12
  457. Documentation/devicetree/bindings/pinctrl/qcom,sm7150-tlmm.yaml +1 −8
  458. Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.yaml +1 −8
  459. Documentation/devicetree/bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml +4 −45
  460. Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml +1 −8
  461. Documentation/devicetree/bindings/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml +4 −45
  462. Documentation/devicetree/bindings/pinctrl/qcom,sm8350-tlmm.yaml +6 −14
  463. Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml +4 −45
  464. Documentation/devicetree/bindings/pinctrl/qcom,sm8450-tlmm.yaml +6 −14
  465. Documentation/devicetree/bindings/pinctrl/qcom,sm8550-lpass-lpi-pinctrl.yaml +9 −46
  466. Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml +3 −9
  467. Documentation/devicetree/bindings/pinctrl/qcom,sm8650-lpass-lpi-pinctrl.yaml +107 −0
  468. Documentation/devicetree/bindings/pinctrl/qcom,sm8650-tlmm.yaml +141 −0
  469. Documentation/devicetree/bindings/pinctrl/qcom,x1e80100-tlmm.yaml +137 −0
  470. Documentation/devicetree/bindings/pinctrl/renesas,rza2-pinctrl.yaml +1 −1
  471. Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml +3 −3
  472. Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml +30 −15
  473. Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml +4 −1
  474. Documentation/devicetree/bindings/pinctrl/xlnx,zynq-pinctrl.yaml +1 −1
  475. Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml +1 −1
  476. Documentation/devicetree/bindings/power/fsl,scu-pd.yaml +1 −0
  477. Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +1 −1
  478. Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.yaml +3 −5
  479. Documentation/devicetree/bindings/power/reset/qcom,pon.yaml +8 −5
  480. Documentation/devicetree/bindings/power/reset/syscon-reboot-mode.yaml +3 −5
  481. Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.yaml +2 −2
  482. Documentation/devicetree/bindings/power/supply/bq24190.yaml +1 −0
  483. Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml +4 −4
  484. Documentation/devicetree/bindings/power/wakeup-source.txt +11 −7
  485. Documentation/devicetree/bindings/pwm/imx-pwm.yaml +4 −6
  486. Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml +0 −1
  487. Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt +0 −22
  488. Documentation/devicetree/bindings/pwm/pwm-samsung.yaml +4 −0
  489. Documentation/devicetree/bindings/pwm/ti,omap-dmtimer-pwm.yaml +59 −0
  490. Documentation/devicetree/bindings/regulator/fixed-regulator.yaml +2 −0
  491. Documentation/devicetree/bindings/regulator/mps,mp5416.yaml +2 −2
  492. Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml +2 −2
  493. Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml +14 −0
  494. Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +4 −0
  495. Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml +19 −0
  496. Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml +3 −2
  497. Documentation/devicetree/bindings/regulator/regulator.yaml +13 −0
  498. Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml +4 −4
  499. Documentation/devicetree/bindings/remoteproc/qcom,sc7180-pas.yaml +21 −0
  500. Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml +1 −0
  501. Documentation/devicetree/bindings/reset/fsl,imx-src.yaml +10 −21
  502. Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.yaml +1 −24
  503. Documentation/devicetree/bindings/reset/qcom,aoss-reset.yaml +5 −5
  504. Documentation/devicetree/bindings/reset/qcom,pdc-global.yaml +4 −4
  505. Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml +1 −1
  506. Documentation/devicetree/bindings/riscv/cpus.yaml +8 −2
  507. Documentation/devicetree/bindings/riscv/extensions.yaml +220 −1
  508. Documentation/devicetree/bindings/riscv/sophgo.yaml +4 −0
  509. Documentation/devicetree/bindings/rng/starfive,jh7110-trng.yaml +5 −1
  510. Documentation/devicetree/bindings/rtc/adi,max31335.yaml +70 −0
  511. Documentation/devicetree/bindings/rtc/epson,rx8900.yaml +2 −0
  512. Documentation/devicetree/bindings/rtc/nuvoton,ma35d1-rtc.yaml +48 −0
  513. Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml +18 −18
  514. Documentation/devicetree/bindings/rtc/s3c-rtc.yaml +5 −0
  515. Documentation/devicetree/bindings/security/tpm/google,cr50.txt +0 −19
  516. Documentation/devicetree/bindings/security/tpm/ibmvtpm.txt +0 −41
  517. Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt +0 −34
  518. Documentation/devicetree/bindings/security/tpm/st33zp24-spi.txt +0 −32
  519. Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt +0 −26
  520. Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt +0 −25
  521. Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt +0 −23
  522. Documentation/devicetree/bindings/serial/arm,dcc.yaml +30 −0
  523. Documentation/devicetree/bindings/serial/fsl,s32-linflexuart.yaml +1 −1
  524. Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml +24 −5
  525. Documentation/devicetree/bindings/serial/qcom,msm-uartdm.yaml +13 −0
  526. Documentation/devicetree/bindings/serial/renesas,sci.yaml +1 −1
  527. Documentation/devicetree/bindings/serial/samsung_uart.yaml +25 −3
  528. Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml +1 −0
  529. Documentation/devicetree/bindings/serial/sprd-uart.yaml +1 −0
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  844. Documentation/translations/zh_TW/filesystems/virtiofs.rst +1 −1
  845. Documentation/translations/zh_TW/gpio.txt +4 −4
  846. Documentation/translations/zh_TW/index.rst +1 −1
  847. Documentation/translations/zh_TW/io_ordering.txt +4 −4
  848. Documentation/translations/zh_TW/process/1.Intro.rst +1 −1
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  850. Documentation/translations/zh_TW/process/3.Early-stage.rst +1 −1
  851. Documentation/translations/zh_TW/process/4.Coding.rst +1 −1
  852. Documentation/translations/zh_TW/process/5.Posting.rst +1 −1
  853. Documentation/translations/zh_TW/process/6.Followthrough.rst +1 −1
  854. Documentation/translations/zh_TW/process/7.AdvancedTopics.rst +1 −1
  855. Documentation/translations/zh_TW/process/8.Conclusion.rst +1 −1
  856. Documentation/translations/zh_TW/process/code-of-conduct-interpretation.rst +1 −1
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  858. Documentation/translations/zh_TW/process/coding-style.rst +1 −1
  859. Documentation/translations/zh_TW/process/development-process.rst +3 −3
  860. Documentation/translations/zh_TW/process/email-clients.rst +1 −1
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  862. Documentation/translations/zh_TW/process/howto.rst +1 −1
  863. Documentation/translations/zh_TW/process/index.rst +1 −1
  864. Documentation/translations/zh_TW/process/kernel-driver-statement.rst +1 −1
  865. Documentation/translations/zh_TW/process/kernel-enforcement-statement.rst +1 −1
  866. Documentation/translations/zh_TW/process/license-rules.rst +1 −1
  867. Documentation/translations/zh_TW/process/magic-number.rst +1 −1
  868. Documentation/translations/zh_TW/process/management-style.rst +1 −1
  869. Documentation/translations/zh_TW/process/programming-language.rst +1 −1
  870. Documentation/translations/zh_TW/process/stable-api-nonsense.rst +1 −1
  871. Documentation/translations/zh_TW/process/stable-kernel-rules.rst +1 −1
  872. Documentation/translations/zh_TW/process/submit-checklist.rst +2 −3
  873. Documentation/translations/zh_TW/process/submitting-patches.rst +1 −1
  874. Documentation/translations/zh_TW/process/volatile-considered-harmful.rst +1 −1
  875. Documentation/usb/gadget-testing.rst +11 −9
  876. Documentation/usb/raw-gadget.rst +0 −3
  877. Documentation/userspace-api/dcdbas.rst +0 −0
  878. Documentation/userspace-api/index.rst +5 −4
  879. Documentation/userspace-api/ioctl/ioctl-number.rst +4 −1
  880. Documentation/userspace-api/isapnp.rst +4 −4
  881. Documentation/userspace-api/lsm.rst +73 −0
  882. Documentation/userspace-api/media/cec/cec-api.rst +1 −6
  883. Documentation/userspace-api/media/drivers/index.rst +2 −6
  884. Documentation/userspace-api/media/drivers/thp7312.rst +39 −0
  885. Documentation/userspace-api/media/dvb/dvbapi.rst +1 −6
  886. Documentation/userspace-api/media/index.rst +1 −6
  887. Documentation/userspace-api/media/mediactl/media-controller.rst +1 −6
  888. Documentation/userspace-api/media/rc/remote_controllers.rst +1 −6
  889. Documentation/userspace-api/media/v4l/v4l2.rst +1 −6
  890. Documentation/userspace-api/media/v4l/vidioc-create-bufs.rst +6 −2
  891. Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst +8 −0
  892. Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst +1 −0
  893. Documentation/userspace-api/media/v4l/vidioc-subdev-enum-frame-interval.rst +4 −5
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  896. Documentation/userspace-api/media/v4l/vidioc-subdev-g-client-cap.rst +5 −0
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  899. Documentation/userspace-api/media/v4l/vidioc-subdev-g-frame-interval.rst +12 −8
  900. Documentation/userspace-api/media/v4l/vidioc-subdev-g-routing.rst +4 −3
  901. Documentation/userspace-api/media/v4l/vidioc-subdev-g-selection.rst +3 −4
  902. Documentation/userspace-api/netlink/index.rst +3 −1
  903. Documentation/userspace-api/netlink/intro.rst +4 −0
  904. Documentation/userspace-api/netlink/netlink-raw.rst +95 −1
  905. Documentation/userspace-api/netlink/specs.rst +1 −1
  906. Documentation/userspace-api/tee.rst +39 −0
  907. Documentation/virt/kvm/api.rst +207 −12
  908. Documentation/virt/kvm/locking.rst +3 −4
  909. MAINTAINERS +558 −380
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  911. arch/Kconfig +11 −11
  912. arch/alpha/include/asm/io.h +0 −7
  913. arch/alpha/include/asm/mmu_context.h +2 −0
  914. arch/alpha/kernel/asm-offsets.c +1 −1
  915. arch/alpha/kernel/rtc.c +1 −1
  916. arch/alpha/kernel/srmcons.c +15 −19
  917. arch/alpha/kernel/syscalls/syscall.tbl +5 −0
  918. arch/alpha/kernel/traps.c +1 −0
  919. arch/alpha/lib/Makefile +0 −1
  920. arch/alpha/mm/Makefile +0 −2
  921. arch/arc/Kconfig +0 −5
  922. arch/arc/include/asm/cacheflush.h +1 −43
  923. arch/arc/include/asm/entry-arcv2.h +32 −0
  924. arch/arc/include/asm/entry-compact.h +86 −1
  925. arch/arc/include/asm/entry.h +4 −106
  926. arch/arc/include/asm/hugepage.h +7 −0
  927. arch/arc/include/asm/page.h +12 −9
  928. arch/arc/include/asm/pgtable-levels.h +1 −1
  929. arch/arc/include/asm/ptrace.h +8 −6
  930. arch/arc/kernel/setup.c +1 −3
  931. arch/arc/kernel/signal.c +3 −3
  932. arch/arc/mm/cache.c +6 −130
  933. arch/arc/mm/dma.c +1 −1
  934. arch/arc/mm/mmap.c +3 −18
  935. arch/arc/mm/tlb.c +5 −11
  936. arch/arm/Kconfig +3 −90
  937. arch/arm/Kconfig.debug +2 −9
  938. arch/arm/Kconfig.platforms +183 −0
  939. arch/arm/Makefile +0 −4
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  941. arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi +5 −0
  942. arch/arm/boot/dts/broadcom/bcm2711.dtsi +14 −0
  943. arch/arm/boot/dts/broadcom/bcm63138.dtsi +6 −0
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  945. arch/arm/boot/dts/intel/socfpga/socfpga.dtsi +1 −1
  946. arch/arm/boot/dts/intel/socfpga/socfpga_arria10.dtsi +1 −1
  947. arch/arm/boot/dts/intel/socfpga/socfpga_arria10_socdk_qspi.dts +0 −2
  948. arch/arm/boot/dts/intel/socfpga/socfpga_arria5_socdk.dts +0 −2
  949. arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_socdk.dts +0 −2
  950. arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sockit.dts +0 −2
  951. arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_sodia.dts +0 −2
  952. arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_vining_fpga.dts +0 −4
  953. arch/arm/boot/dts/marvell/armada-370-rd.dts +12 −14
  954. arch/arm/boot/dts/marvell/armada-370-seagate-nas-2bay.dts +4 −4
  955. arch/arm/boot/dts/marvell/armada-370-seagate-nas-4bay.dts +4 −4
  956. arch/arm/boot/dts/marvell/armada-370-synology-ds213j.dts +8 −8
  957. arch/arm/boot/dts/marvell/armada-381-netgear-gs110emx.dts +21 −23
  958. arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-l8.dts +19 −19
  959. arch/arm/boot/dts/marvell/armada-385-clearfog-gtr-s4.dts +11 −11
  960. arch/arm/boot/dts/marvell/armada-385-linksys.dtsi +8 −10
  961. arch/arm/boot/dts/marvell/armada-385-synology-ds116.dts +8 −8
  962. arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts +9 −11
  963. arch/arm/boot/dts/marvell/armada-388-clearfog.dts +9 −11
  964. arch/arm/boot/dts/marvell/armada-388-gp.dts +2 −2
  965. arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts +8 −10
  966. arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi +3 −3
  967. arch/arm/boot/dts/marvell/kirkwood-linkstation-6282.dtsi +5 −4
  968. arch/arm/boot/dts/marvell/kirkwood-linkstation-lswxl.dts +5 −4
  969. arch/arm/boot/dts/marvell/kirkwood-lsxl.dtsi +5 −4
  970. arch/arm/boot/dts/marvell/kirkwood-ns2max.dts +9 −9
  971. arch/arm/boot/dts/marvell/kirkwood-ns2mini.dts +9 −9
  972. arch/arm/boot/dts/marvell/kirkwood-synology.dtsi +54 −48
  973. arch/arm/boot/dts/marvell/mvebu-linkstation-fan.dtsi +4 −4
  974. arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts +3 −0
  975. arch/arm/boot/dts/microchip/at91-sam9x60ek.dts +3 −0
  976. arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts +0 −1
  977. arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts +0 −1
  978. arch/arm/boot/dts/nvidia/tegra20-colibri.dtsi +1 −1
  979. arch/arm/boot/dts/nxp/imx/imx1-ads.dts +1 −1
  980. arch/arm/boot/dts/nxp/imx/imx1-apf9328.dts +1 −1
  981. arch/arm/boot/dts/nxp/imx/imx1.dtsi +6 −3
  982. arch/arm/boot/dts/nxp/imx/imx25-eukrea-cpuimx25.dtsi +1 −1
  983. arch/arm/boot/dts/nxp/imx/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts +1 −1
  984. arch/arm/boot/dts/nxp/imx/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts +1 −1
  985. arch/arm/boot/dts/nxp/imx/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts +1 −1
  986. arch/arm/boot/dts/nxp/imx/imx25-pdk.dts +2 −1
  987. arch/arm/boot/dts/nxp/imx/imx25.dtsi +15 −26
  988. arch/arm/boot/dts/nxp/imx/imx27-apf27dev.dts +2 −2
  989. arch/arm/boot/dts/nxp/imx/imx27-eukrea-cpuimx27.dtsi +2 −2
  990. arch/arm/boot/dts/nxp/imx/imx27-eukrea-mbimxsd27-baseboard.dts +1 −1
  991. arch/arm/boot/dts/nxp/imx/imx27-pdk.dts +6 −12
  992. arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-rdk.dts +1 −1
  993. arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-rdk.dts +7 −10
  994. arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi +11 −17
  995. arch/arm/boot/dts/nxp/imx/imx27.dtsi +5 −2
  996. arch/arm/boot/dts/nxp/imx/imx53-cx9020.dts +1 −1
  997. arch/arm/boot/dts/nxp/imx/imx6dl-b105pv2.dts +1 −1
  998. arch/arm/boot/dts/nxp/imx/imx6dl-b105v2.dts +1 −1
  999. arch/arm/boot/dts/nxp/imx/imx6dl-b125pv2.dts +1 −1
  1000. arch/arm/boot/dts/nxp/imx/imx6dl-b125v2.dts +1 −1
  1001. arch/arm/boot/dts/nxp/imx/imx6dl-b155v2.dts +1 −1
  1002. arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts +2 −0
  1003. arch/arm/boot/dts/nxp/imx/imx6q-skov-reve-mi1010ait-1cp1.dts +2 −2
  1004. arch/arm/boot/dts/nxp/imx/imx6q-var-mx6customboard.dts +2 −2
  1005. arch/arm/boot/dts/nxp/imx/imx6qdl-apalis.dtsi +8 −1
  1006. arch/arm/boot/dts/nxp/imx/imx6qdl-colibri.dtsi +7 −0
  1007. arch/arm/boot/dts/nxp/imx/imx6qdl-emcon-avari.dtsi +1 −1
  1008. arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi +3 −3
  1009. arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu-revc.dtsi +1 −1
  1010. arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi +1 −1
  1011. arch/arm/boot/dts/nxp/imx/imx6sx.dtsi +4 −4
  1012. arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi +2 −0
  1013. arch/arm/boot/dts/nxp/imx/imx6ul.dtsi +1 −1
  1014. arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi +7 −2
  1015. arch/arm/boot/dts/nxp/imx/imx7d-colibri-emmc.dtsi +4 −0
  1016. arch/arm/boot/dts/nxp/imx/imx7d-meerkat96.dts +1 −1
  1017. arch/arm/boot/dts/nxp/imx/imx7d-pico.dtsi +8 −0
  1018. arch/arm/boot/dts/nxp/imx/imx7d-smegw01.dts +1 −1
  1019. arch/arm/boot/dts/nxp/imx/imx7d.dtsi +0 −3
  1020. arch/arm/boot/dts/nxp/imx/imx7s.dtsi +75 −7
  1021. arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi +1 −1
  1022. arch/arm/boot/dts/nxp/lpc/lpc18xx.dtsi +1 −1
  1023. arch/arm/boot/dts/nxp/ls/ls1021a.dtsi +1 −1
  1024. arch/arm/boot/dts/nxp/mxs/imx23-sansa.dts +4 −8
  1025. arch/arm/boot/dts/nxp/mxs/imx23.dtsi +5 −5
  1026. arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi +1 −0
  1027. arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts +1 −0
  1028. arch/arm/boot/dts/nxp/mxs/imx28-xea.dts +1 −0
  1029. arch/arm/boot/dts/nxp/mxs/imx28.dtsi +7 −7
  1030. arch/arm/boot/dts/nxp/vf/vf-colibri-eval-v3.dtsi +1 −1
  1031. arch/arm/boot/dts/nxp/vf/vf610-bk4.dts +2 −2
  1032. arch/arm/boot/dts/nxp/vf/vf610-zii-cfu1.dts +7 −7
  1033. arch/arm/boot/dts/nxp/vf/vf610-zii-dev-rev-b.dts +3 −3
  1034. arch/arm/boot/dts/nxp/vf/vf610-zii-scu4-aib.dts +35 −35
  1035. arch/arm/boot/dts/nxp/vf/vf610-zii-spb4.dts +9 −9
  1036. arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-dtu.dts +10 −10
  1037. arch/arm/boot/dts/nxp/vf/vf610-zii-ssmb-spu3.dts +9 −9
  1038. arch/arm/boot/dts/qcom/Makefile +7 −0
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  1040. arch/arm/boot/dts/qcom/pm8058.dtsi +159 −0
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  1042. arch/arm/boot/dts/qcom/pm8821.dtsi +22 −0
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  1044. arch/arm/boot/dts/qcom/pm8921.dtsi +137 −0
  1045. arch/arm/boot/dts/qcom/pm8941.dtsi +2 −0
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  1050. arch/arm/boot/dts/qcom/qcom-apq8026-huawei-sturgeon.dts +3 −1
  1051. arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts +3 −1
  1052. arch/arm/boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts +1 −1
  1053. arch/arm/boot/dts/qcom/qcom-apq8060-dragonboard.dts +108 −56
  1054. arch/arm/boot/dts/qcom/qcom-apq8064-asus-nexus7-flo.dts +43 −27
  1055. arch/arm/boot/dts/qcom/qcom-apq8064-cm-qs600.dts +23 −12
  1056. arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts +29 −13
  1057. arch/arm/boot/dts/qcom/qcom-apq8064-sony-xperia-lagan-yuga.dts +69 −42
  1058. arch/arm/boot/dts/qcom/qcom-apq8064.dtsi +3 −200
  1059. arch/arm/boot/dts/qcom/qcom-apq8074-dragonboard.dts +33 −2
  1060. arch/arm/boot/dts/qcom/qcom-apq8084-ifc6540.dts +1 −1
  1061. arch/arm/boot/dts/qcom/qcom-apq8084-mtp.dts +1 −1
  1062. arch/arm/boot/dts/qcom/qcom-ipq4019-ap.dk04.1.dtsi +1 −1
  1063. arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi +2 −2
  1064. arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi +4 −4
  1065. arch/arm/boot/dts/qcom/qcom-mdm9615-wp8548-mangoh-green.dts +2 −2
  1066. arch/arm/boot/dts/qcom/qcom-mdm9615-wp8548.dtsi +142 −1
  1067. arch/arm/boot/dts/qcom/qcom-mdm9615.dtsi +1 −182
  1068. arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-common.dtsi +327 −0
  1069. arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-dempsey.dts +17 −0
  1070. arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-makepeace.dts +17 −0
  1071. arch/arm/boot/dts/qcom/qcom-msm8226-microsoft-moneypenny.dts +23 −0
  1072. arch/arm/boot/dts/qcom/qcom-msm8226.dtsi +44 −4
  1073. arch/arm/boot/dts/qcom/qcom-msm8660-surf.dts +37 −24
  1074. arch/arm/boot/dts/qcom/qcom-msm8660.dtsi +1 −216
  1075. arch/arm/boot/dts/qcom/qcom-msm8926-htc-memul.dts +372 −0
  1076. arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-superman-lte.dts +53 −0
  1077. arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts +67 −0
  1078. arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts +291 −0
  1079. arch/arm/boot/dts/qcom/qcom-msm8960-cdp.dts +16 −11
  1080. arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts +6 −1
  1081. arch/arm/boot/dts/qcom/qcom-msm8960.dtsi +1 −44
  1082. arch/arm/boot/dts/qcom/qcom-msm8974-lge-nexus5-hammerhead.dts +31 −2
  1083. arch/arm/boot/dts/qcom/qcom-msm8974-sony-xperia-rhine.dtsi +33 −2
  1084. arch/arm/boot/dts/qcom/qcom-msm8974.dtsi +48 −74
  1085. arch/arm/boot/dts/qcom/qcom-msm8974pro-fairphone-fp2.dts +31 −2
  1086. arch/arm/boot/dts/qcom/qcom-msm8974pro-oneplus-bacon.dts +33 −2
  1087. arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte.dts +10 −3
  1088. arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-castor.dts +33 −2
  1089. arch/arm/boot/dts/qcom/qcom-sdx55-mtp.dts +1 −1
  1090. arch/arm/boot/dts/qcom/qcom-sdx55-t55.dts +1 −1
  1091. arch/arm/boot/dts/qcom/qcom-sdx55-telit-fn980-tlb.dts +1 −1
  1092. arch/arm/boot/dts/qcom/qcom-sdx55.dtsi +25 −30
  1093. arch/arm/boot/dts/qcom/qcom-sdx65-mtp.dts +1 −1
  1094. arch/arm/boot/dts/qcom/qcom-sdx65.dtsi +27 −24
  1095. arch/arm/boot/dts/renesas/iwg20d-q7-dbcm-ca.dtsi +15 −0
  1096. arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts +26 −2
  1097. arch/arm/boot/dts/renesas/r8a7740.dtsi +65 −0
  1098. arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm-dbhd-ca.dts +15 −0
  1099. arch/arm/boot/dts/renesas/r8a7745-iwg22d-sodimm.dts +2 −2
  1100. arch/arm/boot/dts/renesas/r8a7779-marzen.dts +41 −7
  1101. arch/arm/boot/dts/renesas/r8a7790-lager.dts +19 −4
  1102. arch/arm/boot/dts/renesas/r8a7790-stout.dts +15 −0
  1103. arch/arm/boot/dts/renesas/r8a7791-koelsch.dts +27 −3
  1104. arch/arm/boot/dts/renesas/r8a7791-porter.dts +25 −1
  1105. arch/arm/boot/dts/renesas/r8a7792-blanche.dts +49 −0
  1106. arch/arm/boot/dts/renesas/r8a7792-wheat.dts +21 −0
  1107. arch/arm/boot/dts/renesas/r8a7793-gose.dts +26 −2
  1108. arch/arm/boot/dts/renesas/r8a7794-alt.dts +2 −2
  1109. arch/arm/boot/dts/renesas/r8a7794-silk.dts +16 −1
  1110. arch/arm/boot/dts/renesas/r9a06g032.dtsi +1 −1
  1111. arch/arm/boot/dts/rockchip/Makefile +3 −0
  1112. arch/arm/boot/dts/rockchip/rk3036-kylin.dts +21 −0
  1113. arch/arm/boot/dts/rockchip/rk3036.dtsi +14 −4
  1114. arch/arm/boot/dts/rockchip/rk3066a.dtsi +5 −0
  1115. arch/arm/boot/dts/rockchip/rk3128-evb.dts +0 −5
  1116. arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts +425 −0
  1117. arch/arm/boot/dts/rockchip/rk3128.dtsi +186 −1
  1118. arch/arm/boot/dts/rockchip/rk322x.dtsi +7 −3
  1119. arch/arm/boot/dts/rockchip/rk3288.dtsi +9 −0
  1120. arch/arm/boot/dts/rockchip/rk3xxx.dtsi +4 −0
  1121. arch/arm/boot/dts/rockchip/rv1109-sonoff-ihost.dts +21 −0
  1122. arch/arm/boot/dts/rockchip/rv1109.dtsi +23 −0
  1123. arch/arm/boot/dts/rockchip/rv1126-edgeble-neu2-io.dts +1 −1
  1124. arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi +59 −13
  1125. arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dts +29 −0
  1126. arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi +404 −0
  1127. arch/arm/boot/dts/rockchip/rv1126.dtsi +21 −0
  1128. arch/arm/boot/dts/samsung/exynos4.dtsi +13 −13
  1129. arch/arm/boot/dts/samsung/exynos4210-i9100.dts +47 −1
  1130. arch/arm/boot/dts/samsung/exynos4x12.dtsi +10 −12
  1131. arch/arm/boot/dts/samsung/s5pv210.dtsi +9 −9
  1132. arch/arm/boot/dts/st/ste-dbx5x0.dtsi +9 −9
  1133. arch/arm/boot/dts/st/ste-href-ab8500.dtsi +48 −0
  1134. arch/arm/boot/dts/st/ste-href-ab8505.dtsi +490 −0
  1135. arch/arm/boot/dts/st/ste-href.dtsi +0 −55
  1136. arch/arm/boot/dts/st/ste-href520-tvk.dts +1 −0
  1137. arch/arm/boot/dts/st/ste-hrefprev60-stuib.dts +1 −0
  1138. arch/arm/boot/dts/st/ste-hrefprev60-tvk.dts +1 −0
  1139. arch/arm/boot/dts/st/ste-hrefprev60.dtsi +1 −1
  1140. arch/arm/boot/dts/st/ste-hrefv60plus-stuib.dts +1 −0
  1141. arch/arm/boot/dts/st/ste-hrefv60plus-tvk.dts +1 −0
  1142. arch/arm/boot/dts/st/ste-hrefv60plus.dtsi +1 −2
  1143. arch/arm/boot/dts/st/ste-nomadik-stn8815.dtsi +4 −4
  1144. arch/arm/boot/dts/st/ste-snowball.dts +1 −1
  1145. arch/arm/boot/dts/st/ste-ux500-samsung-codina-tmo.dts +1 −1
  1146. arch/arm/boot/dts/st/ste-ux500-samsung-codina.dts +1 −1
  1147. arch/arm/boot/dts/st/ste-ux500-samsung-gavini.dts +1 −1
  1148. arch/arm/boot/dts/st/ste-ux500-samsung-janice.dts +1 −1
  1149. arch/arm/boot/dts/st/ste-ux500-samsung-kyle.dts +1 −1
  1150. arch/arm/boot/dts/st/stm32f469-disco.dts +4 −11
  1151. arch/arm/boot/dts/st/stm32f746.dtsi +61 −0
  1152. arch/arm/boot/dts/st/stm32mp135.dtsi +11 −0
  1153. arch/arm/boot/dts/st/stm32mp151.dtsi +4 −0
  1154. arch/arm/boot/dts/st/stm32mp151a-prtt1l.dtsi +0 −2
  1155. arch/arm/boot/dts/st/stm32mp157a-dk1-scmi.dts +2 −2
  1156. arch/arm/boot/dts/st/stm32mp157a-stinger96.dtsi +0 −2
  1157. arch/arm/boot/dts/st/stm32mp157c-dk2-scmi.dts +2 −2
  1158. arch/arm/boot/dts/st/stm32mp157c-ed1-scmi.dts +2 −2
  1159. arch/arm/boot/dts/st/stm32mp157c-emstamp-argon.dtsi +0 −4
  1160. arch/arm/boot/dts/st/stm32mp157c-ev1-scmi.dts +2 −3
  1161. arch/arm/boot/dts/st/stm32mp157c-ev1.dts +0 −1
  1162. arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts +0 −4
  1163. arch/arm/boot/dts/st/stm32mp157c-phycore-stm32mp15-som.dtsi +0 −4
  1164. arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi +0 −3
  1165. arch/arm/boot/dts/st/stm32mp15xx-dhcom-drc02.dtsi +0 −1
  1166. arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi +0 −1
  1167. arch/arm/boot/dts/st/stm32mp15xx-dhcom-picoitx.dtsi +0 −2
  1168. arch/arm/boot/dts/st/stm32mp15xx-dhcor-avenger96.dtsi +0 −2
  1169. arch/arm/boot/dts/st/stm32mp15xx-dhcor-drc-compact.dtsi +0 −2
  1170. arch/arm/boot/dts/st/stm32mp15xx-dhcor-testbench.dtsi +0 −2
  1171. arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi +0 −1
  1172. arch/arm/boot/dts/ti/keystone/keystone-k2e-netcp.dtsi +3 −3
  1173. arch/arm/boot/dts/ti/keystone/keystone-k2g-evm.dts +1 −1
  1174. arch/arm/boot/dts/ti/keystone/keystone-k2g-netcp.dtsi +3 −3
  1175. arch/arm/boot/dts/ti/keystone/keystone-k2hk-evm.dts +1 −1
  1176. arch/arm/boot/dts/ti/keystone/keystone-k2hk-netcp.dtsi +3 −3
  1177. arch/arm/boot/dts/ti/keystone/keystone-k2l-netcp.dtsi +3 −3
  1178. arch/arm/boot/dts/ti/omap/Makefile +13 −1
  1179. arch/arm/boot/dts/ti/omap/am33xx.dtsi +1 −0
  1180. arch/arm/boot/dts/ti/omap/am571x-idk.dts +2 −2
  1181. arch/arm/boot/dts/ti/omap/am5729-beagleboneai.dts +1 −1
  1182. arch/arm/boot/dts/ti/omap/am572x-idk-common.dtsi +2 −2
  1183. arch/arm/boot/dts/ti/omap/dra7-evm-common.dtsi +2 −2
  1184. arch/arm/boot/dts/ti/omap/dra7.dtsi +1 −1
  1185. arch/arm/boot/dts/ti/omap/dra71-evm.dts +2 −2
  1186. arch/arm/boot/dts/ti/omap/dra72-evm-common.dtsi +2 −2
  1187. arch/arm/boot/dts/ti/omap/dra76-evm.dts +2 −2
  1188. arch/arm/boot/dts/ti/omap/logicpd-torpedo-37xx-devkit.dts +1 −1
  1189. arch/arm/boot/dts/ti/omap/motorola-mapphone-common.dtsi +0 −298
  1190. arch/arm/boot/dts/ti/omap/motorola-mapphone-handset.dtsi +234 −0
  1191. arch/arm/boot/dts/ti/omap/motorola-mapphone-mz607-mz617.dtsi +21 −0
  1192. arch/arm/boot/dts/ti/omap/motorola-mapphone-xt8xx.dtsi +75 −0
  1193. arch/arm/boot/dts/ti/omap/omap4-droid-bionic-xt875.dts +10 −1
  1194. arch/arm/boot/dts/ti/omap/omap4-droid4-xt894.dts +13 −6
  1195. arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +14 −4
  1196. arch/arm/boot/dts/ti/omap/omap4-xyboard-mz609.dts +46 −0
  1197. arch/arm/boot/dts/ti/omap/omap4-xyboard-mz617.dts +17 −0
  1198. arch/arm/common/locomo.c +3 −1
  1199. arch/arm/configs/am200epdkit_defconfig +0 −2
  1200. arch/arm/configs/aspeed_g4_defconfig +2 −2
  1201. arch/arm/configs/aspeed_g5_defconfig +2 −2
  1202. arch/arm/configs/assabet_defconfig +0 −1
  1203. arch/arm/configs/at91_dt_defconfig +2 −2
  1204. arch/arm/configs/bcm2835_defconfig +2 −2
  1205. arch/arm/configs/clps711x_defconfig +0 −7
  1206. arch/arm/configs/collie_defconfig +1 −2
  1207. arch/arm/configs/davinci_all_defconfig +1 −1
  1208. arch/arm/configs/dove_defconfig +0 −2
  1209. arch/arm/configs/ep93xx_defconfig +1 −1
  1210. arch/arm/configs/footbridge_defconfig +0 −1
  1211. arch/arm/configs/gemini_defconfig +1 −1
  1212. arch/arm/configs/imx_v4_v5_defconfig +0 −5
  1213. arch/arm/configs/jornada720_defconfig +0 −2
  1214. arch/arm/configs/lpc32xx_defconfig +0 −2
  1215. arch/arm/configs/mmp2_defconfig +0 −2
  1216. arch/arm/configs/moxart_defconfig +2 −2
  1217. arch/arm/configs/multi_v4t_defconfig +1 −2
  1218. arch/arm/configs/multi_v5_defconfig +1 −1
  1219. arch/arm/configs/multi_v7_defconfig +18 −12
  1220. arch/arm/configs/mv78xx0_defconfig +0 −2
  1221. arch/arm/configs/mxs_defconfig +2 −1
  1222. arch/arm/configs/neponset_defconfig +0 −1
  1223. arch/arm/configs/netwinder_defconfig +0 −1
  1224. arch/arm/configs/omap1_defconfig +2 −4
  1225. arch/arm/configs/omap2plus_defconfig +5 −0
  1226. arch/arm/configs/pxa168_defconfig +0 −2
  1227. arch/arm/configs/pxa3xx_defconfig +0 −2
  1228. arch/arm/configs/pxa910_defconfig +0 −2
  1229. arch/arm/configs/pxa_defconfig +4 −5
  1230. arch/arm/configs/qcom_defconfig +5 −5
  1231. arch/arm/configs/realview_defconfig +2 −4
  1232. arch/arm/configs/rpc_defconfig +2 −3
  1233. arch/arm/configs/s3c6400_defconfig +0 −2
  1234. arch/arm/configs/s5pv210_defconfig +0 −2
  1235. arch/arm/configs/sama5_defconfig +1 −1
  1236. arch/arm/configs/sama7_defconfig +1 −3
  1237. arch/arm/configs/shmobile_defconfig +4 −2
  1238. arch/arm/configs/spitz_defconfig +0 −2
  1239. arch/arm/configs/stm32_defconfig +1 −1
  1240. arch/arm/configs/tegra_defconfig +2 −2
  1241. arch/arm/configs/vf610m4_defconfig +1 −1
  1242. arch/arm/include/asm/cacheflush.h +2 −0
  1243. arch/arm/include/asm/hardware/locomo.h +0 −2
  1244. arch/arm/include/asm/io.h +0 −6
  1245. arch/arm/include/asm/irq_work.h +0 −2
  1246. arch/arm/include/asm/kexec.h +0 −4
  1247. arch/arm/include/asm/pgtable.h +2 −0
  1248. arch/arm/include/asm/topology.h +1 −0
  1249. arch/arm/include/asm/vdso.h +0 −5
  1250. arch/arm/kernel/Makefile +1 −1
  1251. arch/arm/kernel/atags_proc.c +2 −2
  1252. arch/arm/kernel/perf_event_v6.c +4 −146
  1253. arch/arm/kernel/perf_event_v7.c +4 −46
  1254. arch/arm/kernel/perf_event_xscale.c +8 −36
  1255. arch/arm/mach-airoha/airoha.c +0 −16
  1256. arch/arm/mach-asm9260/Kconfig +0 −9
  1257. arch/arm/mach-at91/pm.c +3 −0
  1258. arch/arm/mach-davinci/Kconfig +2 −0
  1259. arch/arm/mach-ep93xx/edb93xx.c +28 −4
  1260. arch/arm/mach-ep93xx/vision_ep9307.c +11 −1
  1261. arch/arm/mach-imx/mmdc.c +10 −6
  1262. arch/arm/mach-moxart/Kconfig +0 −28
  1263. arch/arm/mach-moxart/Makefile +0 −4
  1264. arch/arm/mach-moxart/moxart.c +0 −6
  1265. arch/arm/mach-mxs/mach-mxs.c +3 −1
  1266. arch/arm/mach-nspire/Kconfig +0 −15
  1267. arch/arm/mach-nspire/nspire.c +0 −18
  1268. arch/arm/mach-omap2/id.c +5 −0
  1269. arch/arm/mach-rda/Kconfig +0 −8
  1270. arch/arm/mach-s3c/mach-crag6410-module.c +48 −12
  1271. arch/arm/mach-s3c/mach-crag6410.c +12 −12
  1272. arch/arm/mach-sunplus/Kconfig +0 −27
  1273. arch/arm/mach-sunplus/Makefile +0 −8
  1274. arch/arm/mach-sunplus/sp7021.c +0 −16
  1275. arch/arm/mach-sunxi/mc_smp.c +4 −4
  1276. arch/arm/mach-uniphier/Kconfig +0 −15
  1277. arch/arm/mach-versatile/Kconfig +0 −17
  1278. arch/arm/mach-versatile/platsmp-realview.c +5 −1
  1279. arch/arm/mach-versatile/realview.c +0 −1
  1280. arch/arm/mm/Kconfig +0 −18
  1281. arch/arm/mm/cache-v6.S +0 −31
  1282. arch/arm/mm/dma-mapping-nommu.c +1 −1
  1283. arch/arm/mm/dma-mapping.c +6 −9
  1284. arch/arm/mm/fault.c +30 −0
  1285. arch/arm/mm/kasan_init.c +7 −1
  1286. arch/arm/tools/syscall.tbl +5 −0
  1287. arch/arm/vdso/vgettimeofday.c +1 −0
  1288. arch/arm/vfp/vfpmodule.c +18 −0
  1289. arch/arm64/Kconfig +32 −12
  1290. arch/arm64/Makefile +1 −1
  1291. arch/arm64/boot/Makefile +1 −1
  1292. arch/arm64/boot/dts/allwinner/Makefile +1 −0
  1293. arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi +0 −3
  1294. arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +3 −0
  1295. arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts +176 −0
  1296. arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts +2 −0
  1297. arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts +161 −0
  1298. arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +21 −20
  1299. arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +3 −5
  1300. arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts +2 −4
  1301. arch/arm64/boot/dts/altera/socfpga_stratix10_swvp.dts +0 −2
  1302. arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +6 −0
  1303. arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts +13 −1
  1304. arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts +12 −0
  1305. arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +0 −5
  1306. arch/arm64/boot/dts/amlogic/meson-axg.dtsi +23 −0
  1307. arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts +0 −1
  1308. arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts +0 −1
  1309. arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4.dtsi +1 −1
  1310. arch/arm64/boot/dts/amlogic/meson-g12b-bananapi.dtsi +1 −1
  1311. arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts +0 −1
  1312. arch/arm64/boot/dts/amlogic/meson-g12b-ugoos-am6.dts +0 −1
  1313. arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi +0 −1
  1314. arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts +0 −1
  1315. arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts +0 −1
  1316. arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +0 −1
  1317. arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts +0 −1
  1318. arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +0 −1
  1319. arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts +0 −1
  1320. arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts +58 −2
  1321. arch/arm64/boot/dts/amlogic/meson-s4.dtsi +357 −3
  1322. arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts +0 −1
  1323. arch/arm64/boot/dts/arm/juno-base.dtsi +6 −6
  1324. arch/arm64/boot/dts/arm/juno-scmi.dtsi +6 −6
  1325. arch/arm64/boot/dts/exynos/Makefile +4 −1
  1326. arch/arm64/boot/dts/exynos/exynos5433.dtsi +39 −21
  1327. arch/arm64/boot/dts/exynos/exynos7.dtsi +10 −8
  1328. arch/arm64/boot/dts/exynos/exynos7885.dtsi +30 −15
  1329. arch/arm64/boot/dts/exynos/exynos850.dtsi +24 −16
  1330. arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts +51 −0
  1331. arch/arm64/boot/dts/exynos/exynosautov9.dtsi +7 −3
  1332. arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi +1266 −0
  1333. arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts +88 −0
  1334. arch/arm64/boot/dts/exynos/exynosautov920.dtsi +312 −0
  1335. arch/arm64/boot/dts/exynos/google/Makefile +4 −0
  1336. arch/arm64/boot/dts/exynos/google/gs101-oriole.dts +105 −0
  1337. arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi +1249 −0
  1338. arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h +33 −0
  1339. arch/arm64/boot/dts/exynos/google/gs101.dtsi +473 −0
  1340. arch/arm64/boot/dts/freescale/Makefile +38 −0
  1341. arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +40 −40
  1342. arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +44 −43
  1343. arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +41 −40
  1344. arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +37 −37
  1345. arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +37 −37
  1346. arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +37 −36
  1347. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a.dts +338 −0
  1348. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_12_x_x.dtso +29 −0
  1349. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_14_x_x.dtso +17 −0
  1350. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso +49 −0
  1351. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso +55 −0
  1352. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_8_x.dtso +47 −0
  1353. arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi +97 −0
  1354. arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +2 −2
  1355. arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.2.dtsi +2 −0
  1356. arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi +1 −4
  1357. arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi +0 −2
  1358. arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +1 −1
  1359. arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi +4 −4
  1360. arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi +8 −8
  1361. arch/arm64/boot/dts/freescale/imx8dxl-ss-ddr.dtsi +1 −1
  1362. arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi +2 −0
  1363. arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi +1 −1
  1364. arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi +6 −6
  1365. arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +1 −1
  1366. arch/arm64/boot/dts/freescale/imx8mm-overdrive.dtsi +29 −0
  1367. arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts +1 −0
  1368. arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +27 −12
  1369. arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi +18 −11
  1370. arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts +8 −5
  1371. arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi +173 −0
  1372. arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-mallow.dts +18 −0
  1373. arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-mallow.dts +18 −0
  1374. arch/arm64/boot/dts/freescale/imx8mm.dtsi +7 −11
  1375. arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi +2 −0
  1376. arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi +1 −0
  1377. arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-display.dtsi +121 −0
  1378. arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dts +160 −0
  1379. arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +6 −6
  1380. arch/arm64/boot/dts/freescale/imx8mn-overdrive.dtsi +18 −0
  1381. arch/arm64/boot/dts/freescale/imx8mn-rve-gateway.dts +285 −0
  1382. arch/arm64/boot/dts/freescale/imx8mn-tqma8mqnl-mba8mx.dts +1 −0
  1383. arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts +18 −3
  1384. arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi +9 −0
  1385. arch/arm64/boot/dts/freescale/imx8mn.dtsi +2 −0
  1386. arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts +92 −0
  1387. arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts +1 −1
  1388. arch/arm64/boot/dts/freescale/imx8mp-debix-som-a-bmb-08.dts +56 −0
  1389. arch/arm64/boot/dts/freescale/imx8mp-debix-som-a.dtsi +22 −0
  1390. arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts +8 −4
  1391. arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi +12 −0
  1392. arch/arm64/boot/dts/freescale/imx8mp-evk.dts +22 −0
  1393. arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts +2 −2
  1394. arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi +711 −0
  1395. arch/arm64/boot/dts/freescale/imx8mp-skov-revb-hdmi.dts +20 −0
  1396. arch/arm64/boot/dts/freescale/imx8mp-skov-revb-lt6.dts +101 −0
  1397. arch/arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts +100 −0
  1398. arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtso +77 −0
  1399. arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts +20 −8
  1400. arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi +19 −7
  1401. arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi +28 −8
  1402. arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi +19 −7
  1403. arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +19 −9
  1404. arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi +199 −0
  1405. arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-mallow.dts +18 −0
  1406. arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-mallow.dts +18 −0
  1407. arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +21 −9
  1408. arch/arm64/boot/dts/freescale/imx8mp.dtsi +28 −2
  1409. arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts +1 −1
  1410. arch/arm64/boot/dts/freescale/imx8mq-tqma8mq-mba8mx.dts +1 −0
  1411. arch/arm64/boot/dts/freescale/imx8mq.dtsi +2 −0
  1412. arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi +15 −0
  1413. arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +14 −7
  1414. arch/arm64/boot/dts/freescale/imx8qxp-ss-vpu.dtsi +17 −0
  1415. arch/arm64/boot/dts/freescale/imx8qxp.dtsi +2 −1
  1416. arch/arm64/boot/dts/freescale/imx8ulp.dtsi +3 −3
  1417. arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +17 −14
  1418. arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts +709 −0
  1419. arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts +2 −1
  1420. arch/arm64/boot/dts/freescale/imx93.dtsi +125 −12
  1421. arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi +1 −5
  1422. arch/arm64/boot/dts/intel/socfpga_agilex.dtsi +21 −21
  1423. arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi +2 −2
  1424. arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts +1 −1
  1425. arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts +0 −2
  1426. arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts +1 −4
  1427. arch/arm64/boot/dts/marvell/Makefile +1 −0
  1428. arch/arm64/boot/dts/marvell/ac5x-rd-carrier-cn9131.dts +44 −0
  1429. arch/arm64/boot/dts/marvell/ac5x-rd-carrier.dtsi +34 −0
  1430. arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts +7 −7
  1431. arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi +9 −11
  1432. arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts +9 −11
  1433. arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts +55 −44
  1434. arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts +11 −13
  1435. arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts +11 −11
  1436. arch/arm64/boot/dts/marvell/cn9130-crb.dtsi +20 −22
  1437. arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi +96 −0
  1438. arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi +108 −0
  1439. arch/arm64/boot/dts/mediatek/Makefile +7 −0
  1440. arch/arm64/boot/dts/mediatek/mt6358.dtsi +2 −24
  1441. arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts +2 −3
  1442. arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +1 −1
  1443. arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts +8 −7
  1444. arch/arm64/boot/dts/mediatek/mt7986a.dtsi +20 −4
  1445. arch/arm64/boot/dts/mediatek/mt8173-elm-hana.dtsi +3 −6
  1446. arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +8 −16
  1447. arch/arm64/boot/dts/mediatek/mt8173-evb.dts +3 −4
  1448. arch/arm64/boot/dts/mediatek/mt8173.dtsi +5 −3
  1449. arch/arm64/boot/dts/mediatek/mt8183-evb.dts +6 −2
  1450. arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-da7219.dtsi +1 −2
  1451. arch/arm64/boot/dts/mediatek/mt8183-kukui-audio-ts3a227e.dtsi +1 −2
  1452. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts +1 −2
  1453. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku1.dts +1 −2
  1454. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku6.dts +1 −2
  1455. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel-sku7.dts +1 −2
  1456. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku0.dts +24 −0
  1457. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-makomo-sku1.dts +24 −0
  1458. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico.dts +35 −0
  1459. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts +110 −0
  1460. arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi +5 −4
  1461. arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu-sku22.dts +18 −0
  1462. arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dts +18 −0
  1463. arch/arm64/boot/dts/mediatek/mt8183-kukui-kakadu.dtsi +1 −14
  1464. arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku32.dts +36 −0
  1465. arch/arm64/boot/dts/mediatek/mt8183-kukui-katsu-sku38.dts +40 −0
  1466. arch/arm64/boot/dts/mediatek/mt8183-kukui-kodama.dtsi +1 −2
  1467. arch/arm64/boot/dts/mediatek/mt8183-kukui-krane.dtsi +1 −2
  1468. arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +54 −52
  1469. arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts +4 −0
  1470. arch/arm64/boot/dts/mediatek/mt8183.dtsi +166 −134
  1471. arch/arm64/boot/dts/mediatek/mt8186.dtsi +31 −19
  1472. arch/arm64/boot/dts/mediatek/mt8188-evb.dts +387 −0
  1473. arch/arm64/boot/dts/mediatek/mt8188.dtsi +956 −0
  1474. arch/arm64/boot/dts/mediatek/mt8192.dtsi +466 −0
  1475. arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +116 −3
  1476. arch/arm64/boot/dts/mediatek/mt8195.dtsi +478 −11
  1477. arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts +3 −4
  1478. arch/arm64/boot/dts/qcom/Makefile +8 −0
  1479. arch/arm64/boot/dts/qcom/ipq5018-rdp432-c2.dts +12 −0
  1480. arch/arm64/boot/dts/qcom/ipq5018.dtsi +142 −0
  1481. arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi +3 −0
  1482. arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts +1 −1
  1483. arch/arm64/boot/dts/qcom/ipq5332-rdp442.dts +1 −1
  1484. arch/arm64/boot/dts/qcom/ipq5332-rdp474.dts +1 −1
  1485. arch/arm64/boot/dts/qcom/ipq5332.dtsi +18 −5
  1486. arch/arm64/boot/dts/qcom/ipq6018.dtsi +96 −25
  1487. arch/arm64/boot/dts/qcom/ipq8074.dtsi +59 −51
  1488. arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi +169 −0
  1489. arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts +1 −62
  1490. arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts +1 −90
  1491. arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts +1 −64
  1492. arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts +1 −64
  1493. arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts +1 −65
  1494. arch/arm64/boot/dts/qcom/ipq9574.dtsi +22 −3
  1495. arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts +24 −0
  1496. arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts +172 −1
  1497. arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts +21 −0
  1498. arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +66 −9
  1499. arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts +103 −0
  1500. arch/arm64/boot/dts/qcom/msm8916-modem-qdsp6.dtsi +148 −0
  1501. arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +71 −0
  1502. arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts +5 −5
  1503. arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi +4 −0
  1504. arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts +4 −0
  1505. arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi +73 −19
  1506. arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts +26 −0
  1507. arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts +46 −0
  1508. arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi +14 −0
  1509. arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts +4 −0
  1510. arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts +13 −0
  1511. arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts +4 −4
  1512. arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts +4 −4
  1513. arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts +75 −0
  1514. arch/arm64/boot/dts/qcom/msm8916-yiming-uz801v3.dts +4 −4
  1515. arch/arm64/boot/dts/qcom/msm8916.dtsi +50 −9
  1516. arch/arm64/boot/dts/qcom/msm8939-huawei-kiwi.dts +242 −0
  1517. arch/arm64/boot/dts/qcom/msm8939-longcheer-l9100.dts +56 −0
  1518. arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts +70 −0
  1519. arch/arm64/boot/dts/qcom/msm8939.dtsi +82 −12
  1520. arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts +1 −0
  1521. arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts +1 −0
  1522. arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts +1 −0
  1523. arch/arm64/boot/dts/qcom/msm8953.dtsi +106 −4
  1524. arch/arm64/boot/dts/qcom/msm8996.dtsi +94 −74
  1525. arch/arm64/boot/dts/qcom/msm8998.dtsi +41 −51
  1526. arch/arm64/boot/dts/qcom/pm7250b.dtsi +1 −1
  1527. arch/arm64/boot/dts/qcom/pm8550.dtsi +0 −3
  1528. arch/arm64/boot/dts/qcom/pm8550ve.dtsi +3 −3
  1529. arch/arm64/boot/dts/qcom/pm8916.dtsi +48 −0
  1530. arch/arm64/boot/dts/qcom/pmk8350.dtsi +1 −1
  1531. arch/arm64/boot/dts/qcom/qcm2290.dtsi +497 −7
  1532. arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +271 −17
  1533. arch/arm64/boot/dts/qcom/qcm6490-idp.dts +468 −0
  1534. arch/arm64/boot/dts/qcom/qcs404.dtsi +1 −10
  1535. arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts +455 −0
  1536. arch/arm64/boot/dts/qcom/qdu1000.dtsi +17 −6
  1537. arch/arm64/boot/dts/qcom/qrb2210-rb1.dts +113 −0
  1538. arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +106 −6
  1539. arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dts +1 −1
  1540. arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +31 −2
  1541. arch/arm64/boot/dts/qcom/sa8775p-ride.dts +5 −0
  1542. arch/arm64/boot/dts/qcom/sa8775p.dtsi +1115 −9
  1543. arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts +172 −2
  1544. arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +1 −1
  1545. arch/arm64/boot/dts/qcom/sc7180.dtsi +9 −5
  1546. arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi +26 −11
  1547. arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi +2 −5
  1548. arch/arm64/boot/dts/qcom/sc7280-herobrine-wifi-sku.dtsi +1 −0
  1549. arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +19 −0
  1550. arch/arm64/boot/dts/qcom/sc7280.dtsi +538 −43
  1551. arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts +2 −2
  1552. arch/arm64/boot/dts/qcom/sc8180x-primus.dts +9 −3
  1553. arch/arm64/boot/dts/qcom/sc8180x.dtsi +37 −24
  1554. arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +2 −0
  1555. arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +12 −0
  1556. arch/arm64/boot/dts/qcom/sc8280xp.dtsi +20 −4
  1557. arch/arm64/boot/dts/qcom/sdm630.dtsi +12 −41
  1558. arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts +19 −0
  1559. arch/arm64/boot/dts/qcom/sdm670.dtsi +297 −5
  1560. arch/arm64/boot/dts/qcom/sdm845-db845c.dts +2 −2
  1561. arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +23 −0
  1562. arch/arm64/boot/dts/qcom/sdm845-wcd9340.dtsi +1 −1
  1563. arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi +22 −0
  1564. arch/arm64/boot/dts/qcom/sdm845.dtsi +66 −61
  1565. arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +7 −1
  1566. arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts +1 −1
  1567. arch/arm64/boot/dts/qcom/sdx75-idp.dts +29 −0
  1568. arch/arm64/boot/dts/qcom/sdx75.dtsi +170 −0
  1569. arch/arm64/boot/dts/qcom/sm4450-qrd.dts +16 −2
  1570. arch/arm64/boot/dts/qcom/sm4450.dtsi +107 −0
  1571. arch/arm64/boot/dts/qcom/sm6115.dtsi +321 −21
  1572. arch/arm64/boot/dts/qcom/sm6125.dtsi +4 −0
  1573. arch/arm64/boot/dts/qcom/sm6350.dtsi +5 −15
  1574. arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts +35 −8
  1575. arch/arm64/boot/dts/qcom/sm6375.dtsi +77 −7
  1576. arch/arm64/boot/dts/qcom/sm8150-hdk.dts +254 −10
  1577. arch/arm64/boot/dts/qcom/sm8150.dtsi +169 −54
  1578. arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi +44 −3
  1579. arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts +623 −0
  1580. arch/arm64/boot/dts/qcom/sm8250.dtsi +71 −72
  1581. arch/arm64/boot/dts/qcom/sm8350.dtsi +69 −78
  1582. arch/arm64/boot/dts/qcom/sm8450-hdk.dts +8 −0
  1583. arch/arm64/boot/dts/qcom/sm8450.dtsi +236 −49
  1584. arch/arm64/boot/dts/qcom/sm8550-mtp.dts +129 −0
  1585. arch/arm64/boot/dts/qcom/sm8550-qrd.dts +136 −0
  1586. arch/arm64/boot/dts/qcom/sm8550.dtsi +264 −53
  1587. arch/arm64/boot/dts/qcom/sm8650-mtp.dts +727 −0
  1588. arch/arm64/boot/dts/qcom/sm8650-qrd.dts +811 −0
  1589. arch/arm64/boot/dts/qcom/sm8650.dtsi +6013 −0
  1590. arch/arm64/boot/dts/qcom/x1e80100-crd.dts +424 −0
  1591. arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +399 −0
  1592. arch/arm64/boot/dts/qcom/x1e80100.dtsi +3527 −0
  1593. arch/arm64/boot/dts/renesas/draak.dtsi +18 −14
  1594. arch/arm64/boot/dts/renesas/ebisu.dtsi +6 −0
  1595. arch/arm64/boot/dts/renesas/r8a77970-eagle.dts +15 −0
  1596. arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi +3 −0
  1597. arch/arm64/boot/dts/renesas/r9a08g045.dtsi +106 −0
  1598. arch/arm64/boot/dts/renesas/r9a09g011.dtsi +1 −1
  1599. arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi +1 −0
  1600. arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi +1 −0
  1601. arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +203 −7
  1602. arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi +65 −0
  1603. arch/arm64/boot/dts/rockchip/Makefile +6 −0
  1604. arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi +1 −0
  1605. arch/arm64/boot/dts/rockchip/px30-evb.dts +1 −0
  1606. arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts +2 −1
  1607. arch/arm64/boot/dts/rockchip/px30.dtsi +0 −1
  1608. arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts +62 −0
  1609. arch/arm64/boot/dts/rockchip/rk3308.dtsi +5 −0
  1610. arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts +1 −0
  1611. arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dts +2 −16
  1612. arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi +478 −0
  1613. arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351v.dts +44 −0
  1614. arch/arm64/boot/dts/rockchip/rk3328-a1.dts +1 −0
  1615. arch/arm64/boot/dts/rockchip/rk3328-evb.dts +1 −0
  1616. arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts +1 −0
  1617. arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts +3 −1
  1618. arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts +1 −0
  1619. arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts +1 −0
  1620. arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts +55 −0
  1621. arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +1 −0
  1622. arch/arm64/boot/dts/rockchip/rk3328.dtsi +9 −3
  1623. arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +1 −0
  1624. arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts +1 −0
  1625. arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi +1 −0
  1626. arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +1 −0
  1627. arch/arm64/boot/dts/rockchip/rk3368-r88.dts +1 −0
  1628. arch/arm64/boot/dts/rockchip/rk3368.dtsi +4 −1
  1629. arch/arm64/boot/dts/rockchip/rk3399-eaidk-610.dts +1 −0
  1630. arch/arm64/boot/dts/rockchip/rk3399-evb.dts +1 −0
  1631. arch/arm64/boot/dts/rockchip/rk3399-ficus.dts +4 −0
  1632. arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +1 −0
  1633. arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi +1 −2
  1634. arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts +2 −2
  1635. arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +1 −0
  1636. arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dts +1 −0
  1637. arch/arm64/boot/dts/rockchip/rk3399-khadas-edge-captain.dts +4 −0
  1638. arch/arm64/boot/dts/rockchip/rk3399-khadas-edge-v.dts +4 −0
  1639. arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +1 −0
  1640. arch/arm64/boot/dts/rockchip/rk3399-leez-p710.dts +1 −0
  1641. arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi +1 −0
  1642. arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts +1 −0
  1643. arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +36 −6
  1644. arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +15 −0
  1645. arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi +1 −0
  1646. arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts +1 −0
  1647. arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +1 −0
  1648. arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi +1 −0
  1649. arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi +2 −1
  1650. arch/arm64/boot/dts/rockchip/rk3399.dtsi +10 −3
  1651. arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi +1 −0
  1652. arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts +1 −1
  1653. arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rgb30.dts +16 −138
  1654. arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dts +38 −0
  1655. arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dtsi +875 −0
  1656. arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts +926 −0
  1657. arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +3 −2
  1658. arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3-io.dts +1 −0
  1659. arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts +1 −0
  1660. arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts +4 −0
  1661. arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts +4 −0
  1662. arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts +4 −0
  1663. arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi +0 −1
  1664. arch/arm64/boot/dts/rockchip/rk356x.dtsi +1 −1
  1665. arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-evb.dts +214 −0
  1666. arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi +650 −0
  1667. arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dts +0 −4
  1668. arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts +1 −5
  1669. arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts +98 −1
  1670. arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts +803 −0
  1671. arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts +5 −5
  1672. arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts +0 −1
  1673. arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts +1 −1
  1674. arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +11 −2
  1675. arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi +2 −4
  1676. arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts +812 −0
  1677. arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts +0 −1
  1678. arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts +0 −1
  1679. arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts +7 −2
  1680. arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi +1 −1
  1681. arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts +9 −1
  1682. arch/arm64/boot/dts/rockchip/rk3588s.dtsi +116 −1
  1683. arch/arm64/boot/dts/sprd/Makefile +2 −1
  1684. arch/arm64/boot/dts/sprd/ums512.dtsi +20 −19
  1685. arch/arm64/boot/dts/sprd/ums9620-2h10.dts +38 −0
  1686. arch/arm64/boot/dts/sprd/ums9620.dtsi +245 −0
  1687. arch/arm64/boot/dts/st/stm32mp251.dtsi +16 −0
  1688. arch/arm64/boot/dts/tesla/fsd.dtsi +37 −16
  1689. arch/arm64/boot/dts/ti/Makefile +58 −12
  1690. arch/arm64/boot/dts/ti/k3-am62-main.dtsi +92 −4
  1691. arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +1 −2
  1692. arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi +1 −2
  1693. arch/arm64/boot/dts/ti/k3-am62-verdin-mallow.dtsi +188 −0
  1694. arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi +1 −2
  1695. arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +15 −2
  1696. arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso +77 −0
  1697. arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso +77 −0
  1698. arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts +2 −2
  1699. arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +96 −2
  1700. arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-mallow.dts +22 −0
  1701. arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-mallow.dts +22 −0
  1702. arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +115 −6
  1703. arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +39 −0
  1704. arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +14 −4
  1705. arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +9 −0
  1706. arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +16 −0
  1707. arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso +84 −0
  1708. arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso +82 −0
  1709. arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso +82 −0
  1710. arch/arm64/boot/dts/ti/k3-am64-main.dtsi +17 −5
  1711. arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi +102 −1
  1712. arch/arm64/boot/dts/ti/k3-am642-evm.dts +9 −3
  1713. arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts +1 −0
  1714. arch/arm64/boot/dts/ti/k3-am642-sk.dts +8 −2
  1715. arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts +0 −1
  1716. arch/arm64/boot/dts/ti/k3-am642-tqma64xxl.dtsi +1 −0
  1717. arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi +9 −1
  1718. arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi +3 −1
  1719. arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi +777 −49
  1720. arch/arm64/boot/dts/ti/k3-am65-main.dtsi +11 −5
  1721. arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +6 −2
  1722. arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +10 −3
  1723. arch/arm64/boot/dts/ti/k3-am652.dtsi +74 −0
  1724. arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi +1 −15
  1725. arch/arm64/boot/dts/ti/k3-am654-base-board.dts +2 −0
  1726. arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi +2 −0
  1727. arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts +2 −10
  1728. arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts +1 −0
  1729. arch/arm64/boot/dts/ti/k3-am69-sk.dts +95 −1
  1730. arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +7 −2
  1731. arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +16 −5
  1732. arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +153 −0
  1733. arch/arm64/boot/dts/ti/k3-j721e-evm-pcie0-ep.dtso +53 −0
  1734. arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +6 −2
  1735. arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +16 −5
  1736. arch/arm64/boot/dts/ti/k3-j721e-sk.dts +151 −0
  1737. arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi +160 −0
  1738. arch/arm64/boot/dts/ti/k3-j721s2-evm-pcie1-ep.dtso +53 −0
  1739. arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +7 −2
  1740. arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +16 −5
  1741. arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi +193 −0
  1742. arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +102 −0
  1743. arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +7 −2
  1744. arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +17 −5
  1745. arch/arm64/boot/dts/xilinx/Makefile +4 −5
  1746. arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso +20 −20
  1747. arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso +21 −21
  1748. arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts +3 −5
  1749. arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts +6 −2
  1750. arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts +10 −6
  1751. arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts +6 −2
  1752. arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm018-dc4.dts +15 −11
  1753. arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts +6 −2
  1754. arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts +2 −2
  1755. arch/arm64/boot/dts/xilinx/zynqmp.dtsi +4 −11
  1756. arch/arm64/boot/install.sh +2 −1
  1757. arch/arm64/configs/defconfig +99 −56
  1758. arch/arm64/crypto/Kconfig +2 −4
  1759. arch/arm64/crypto/sm4-ce-core.S +0 −158
  1760. arch/arm64/crypto/sm4-ce-glue.c +1 −107
  1761. arch/arm64/crypto/sm4-ce.h +0 −3
  1762. arch/arm64/crypto/sm4-neon-core.S +0 −113
  1763. arch/arm64/crypto/sm4-neon-glue.c +1 −104
  1764. arch/arm64/include/asm/assembler.h +10 −17
  1765. arch/arm64/include/asm/cache.h +0 −6
  1766. arch/arm64/include/asm/cpu.h +0 −1
  1767. arch/arm64/include/asm/cpufeature.h +6 −0
  1768. arch/arm64/include/asm/esr.h +15 −0
  1769. arch/arm64/include/asm/fpsimdmacros.h +0 −8
  1770. arch/arm64/include/asm/irq.h +2 −0
  1771. arch/arm64/include/asm/irq_work.h +0 −2
  1772. arch/arm64/include/asm/kasan.h +1 −21
  1773. arch/arm64/include/asm/kernel-pgtable.h +6 −21
  1774. arch/arm64/include/asm/kvm_arm.h +38 −25
  1775. arch/arm64/include/asm/kvm_emulate.h +18 −16
  1776. arch/arm64/include/asm/kvm_host.h +92 −48
  1777. arch/arm64/include/asm/kvm_mmu.h +0 −7
  1778. arch/arm64/include/asm/kvm_nested.h +50 −6
  1779. arch/arm64/include/asm/kvm_pgtable.h +54 −26
  1780. arch/arm64/include/asm/kvm_pkvm.h +3 −2
  1781. arch/arm64/include/asm/memory.h +34 −11
  1782. arch/arm64/include/asm/pgtable-prot.h +2 −0
  1783. arch/arm64/include/asm/pgtable.h +6 −0
  1784. arch/arm64/include/asm/processor.h +3 −0
  1785. arch/arm64/include/asm/simd.h +1 −10
  1786. arch/arm64/include/asm/sparsemem.h +1 −1
  1787. arch/arm64/include/asm/spectre.h +2 −2
  1788. arch/arm64/include/asm/stacktrace/common.h +1 −18
  1789. arch/arm64/include/asm/stacktrace/nvhe.h +1 −1
  1790. arch/arm64/include/asm/syscall_wrapper.h +0 −4
  1791. arch/arm64/include/asm/sysreg.h +25 −0
  1792. arch/arm64/include/asm/thread_info.h +1 −0
  1793. arch/arm64/include/asm/tlb.h +10 −5
  1794. arch/arm64/include/asm/tlbflush.h +63 −37
  1795. arch/arm64/include/asm/topology.h +1 −0
  1796. arch/arm64/include/asm/unistd.h +1 −1
  1797. arch/arm64/include/asm/unistd32.h +10 −0
  1798. arch/arm64/include/asm/vncr_mapping.h +103 −0
  1799. arch/arm64/kernel/Makefile +7 −1
  1800. arch/arm64/kernel/asm-offsets.c +0 −2
  1801. arch/arm64/kernel/cpu_errata.c +17 −4
  1802. arch/arm64/kernel/cpufeature.c +101 −63
  1803. arch/arm64/kernel/cpuinfo.c +0 −5
  1804. arch/arm64/kernel/entry.S +14 −11
  1805. arch/arm64/kernel/fpsimd.c +114 −67
  1806. arch/arm64/kernel/head.S +1 −1
  1807. arch/arm64/kernel/idreg-override.c +95 −58
  1808. arch/arm64/kernel/irq.c +4 −3
  1809. arch/arm64/kernel/kaslr.c +7 −0
  1810. arch/arm64/kernel/kexec_image.c +3 −3
  1811. arch/arm64/kernel/machine_kexec.c +6 −20
  1812. arch/arm64/kernel/machine_kexec_file.c +6 −6
  1813. arch/arm64/kernel/pi/Makefile +1 −0
  1814. arch/arm64/kernel/ptrace.c +8 −6
  1815. arch/arm64/kernel/setup.c +2 −11
  1816. arch/arm64/kernel/smp.c +3 −9
  1817. arch/arm64/kernel/stacktrace.c +102 −44
  1818. arch/arm64/kernel/topology.c +13 −13
  1819. arch/arm64/kernel/vdso32/Makefile +4 −4
  1820. arch/arm64/kernel/vdso32/vgettimeofday.c +2 −0
  1821. arch/arm64/kvm/Kconfig +2 −5
  1822. arch/arm64/kvm/arch_timer.c +1 −2
  1823. arch/arm64/kvm/arm.c +12 −2
  1824. arch/arm64/kvm/emulate-nested.c +63 −0
  1825. arch/arm64/kvm/hyp/include/hyp/fault.h +1 −1
  1826. arch/arm64/kvm/hyp/include/hyp/switch.h +62 −31
  1827. arch/arm64/kvm/hyp/include/nvhe/fixed_config.h +18 −4
  1828. arch/arm64/kvm/hyp/include/nvhe/gfp.h +1 −1
  1829. arch/arm64/kvm/hyp/nvhe/hyp-init.S +2 −4
  1830. arch/arm64/kvm/hyp/nvhe/mem_protect.c +3 −3
  1831. arch/arm64/kvm/hyp/nvhe/mm.c +2 −2
  1832. arch/arm64/kvm/hyp/nvhe/page_alloc.c +2 −1
  1833. arch/arm64/kvm/hyp/nvhe/pkvm.c +5 −1
  1834. arch/arm64/kvm/hyp/nvhe/setup.c +1 −1
  1835. arch/arm64/kvm/hyp/nvhe/tlb.c +0 −61
  1836. arch/arm64/kvm/hyp/pgtable.c +57 −33
  1837. arch/arm64/kvm/hyp/vhe/tlb.c +0 −13
  1838. arch/arm64/kvm/mmu.c +25 −24
  1839. arch/arm64/kvm/nested.c +15 −7
  1840. arch/arm64/kvm/pmu-emul.c +3 −5
  1841. arch/arm64/kvm/reset.c +4 −5
  1842. arch/arm64/kvm/sys_regs.c +189 −50
  1843. arch/arm64/kvm/vgic/vgic-init.c +29 −18
  1844. arch/arm64/kvm/vgic/vgic-its.c +5 −0
  1845. arch/arm64/kvm/vgic/vgic-mmio-v3.c +8 −24
  1846. arch/arm64/kvm/vgic/vgic-mmio.c +43 −58
  1847. arch/arm64/kvm/vgic/vgic-v4.c +4 −0
  1848. arch/arm64/kvm/vgic/vgic.h +1 −0
  1849. arch/arm64/lib/copy_page.S +0 −11
  1850. arch/arm64/mm/dma-mapping.c +2 −2
  1851. arch/arm64/mm/fault.c +2 −0
  1852. arch/arm64/mm/hugetlbpage.c +1 −1
  1853. arch/arm64/mm/kasan_init.c +5 −0
  1854. arch/arm64/mm/mmu.c +3 −3
  1855. arch/arm64/net/bpf_jit_comp.c +37 −18
  1856. arch/arm64/tools/cpucaps +2 −2
  1857. arch/arm64/tools/sysreg +312 −13
  1858. arch/csky/abiv1/inc/abi/cacheflush.h +1 −0
  1859. arch/csky/abiv2/inc/abi/cacheflush.h +1 −0
  1860. arch/csky/configs/defconfig +2 −1
  1861. arch/csky/include/asm/ftrace.h +4 −0
  1862. arch/csky/include/asm/irq_work.h +1 −1
  1863. arch/csky/include/asm/jump_label.h +5 −0
  1864. arch/csky/include/asm/traps.h +1 −1
  1865. arch/csky/kernel/traps.c +1 −0
  1866. arch/csky/kernel/vdso/vgettimeofday.c +1 −10
  1867. arch/hexagon/include/asm/io.h +0 −9
  1868. arch/hexagon/include/asm/irq.h +3 −0
  1869. arch/hexagon/include/asm/page.h +13 −2
  1870. arch/hexagon/include/uapi/asm/user.h +1 −6
  1871. arch/hexagon/kernel/process.c +2 −0
  1872. arch/hexagon/kernel/ptrace.c +5 −2
  1873. arch/hexagon/kernel/reset.c +1 −0
  1874. arch/hexagon/kernel/signal.c +1 −1
  1875. arch/hexagon/kernel/smp.c +2 −2
  1876. arch/hexagon/kernel/time.c +3 −1
  1877. arch/hexagon/kernel/traps.c +4 −7
  1878. arch/hexagon/kernel/vdso.c +1 −0
  1879. arch/hexagon/kernel/vm_events.c +0 −7
  1880. arch/hexagon/mm/init.c +2 −1
  1881. arch/hexagon/mm/uaccess.c +0 −8
  1882. arch/hexagon/mm/vm_fault.c +2 −1
  1883. arch/hexagon/mm/vm_tlb.c +1 −0
  1884. arch/loongarch/Kbuild +1 −0
  1885. arch/loongarch/Kconfig +24 −0
  1886. arch/loongarch/Makefile +6 −2
  1887. arch/loongarch/boot/dts/Makefile +3 −2
  1888. arch/loongarch/boot/dts/loongson-2k0500-ref.dts +88 −0
  1889. arch/loongarch/boot/dts/loongson-2k0500.dtsi +266 −0
  1890. arch/loongarch/boot/dts/loongson-2k1000-ref.dts +183 −0
  1891. arch/loongarch/boot/dts/loongson-2k1000.dtsi +492 −0
  1892. arch/loongarch/boot/dts/loongson-2k2000-ref.dts +72 −0
  1893. arch/loongarch/boot/dts/loongson-2k2000.dtsi +300 −0
  1894. arch/loongarch/configs/loongson3_defconfig +47 −10
  1895. arch/loongarch/include/asm/bootinfo.h +4 −2
  1896. arch/loongarch/include/asm/crash_core.h +12 −0
  1897. arch/loongarch/include/asm/efi.h +0 −2
  1898. arch/loongarch/include/asm/elf.h +1 −6
  1899. arch/loongarch/include/asm/ftrace.h +1 −1
  1900. arch/loongarch/include/asm/kvm_host.h +22 −3
  1901. arch/loongarch/include/asm/kvm_vcpu.h +20 −1
  1902. arch/loongarch/include/asm/loongarch.h +2 −3
  1903. arch/loongarch/include/asm/pgtable.h +1 −0
  1904. arch/loongarch/include/asm/shmparam.h +0 −12
  1905. arch/loongarch/include/uapi/asm/kvm.h +1 −0
  1906. arch/loongarch/kernel/Makefile +1 −1
  1907. arch/loongarch/kernel/acpi.c +1 −1
  1908. arch/loongarch/kernel/asm-offsets.c +13 −13
  1909. arch/loongarch/kernel/efi.c +2 −0
  1910. arch/loongarch/kernel/elf.c +0 −5
  1911. arch/loongarch/kernel/env.c +33 −1
  1912. arch/loongarch/kernel/fpu.S +2 −0
  1913. arch/loongarch/kernel/head.S +10 −1
  1914. arch/loongarch/kernel/image-vars.h +0 −1
  1915. arch/loongarch/kernel/numa.c +1 −27
  1916. arch/loongarch/kernel/process.c +1 −0
  1917. arch/loongarch/kernel/setup.c +19 −37
  1918. arch/loongarch/kernel/signal.c +1 −0
  1919. arch/loongarch/kernel/smp.c +4 −1
  1920. arch/loongarch/kernel/stacktrace.c +1 −1
  1921. arch/loongarch/kernel/topology.c +2 −40
  1922. arch/loongarch/kernel/unwind.c +0 −1
  1923. arch/loongarch/kernel/unwind_prologue.c +1 −1
  1924. arch/loongarch/kernel/vmlinux.lds.S +0 −1
  1925. arch/loongarch/kvm/Kconfig +2 −3
  1926. arch/loongarch/kvm/exit.c +39 −11
  1927. arch/loongarch/kvm/main.c +0 −1
  1928. arch/loongarch/kvm/mmu.c +83 −41
  1929. arch/loongarch/kvm/switch.S +31 −0
  1930. arch/loongarch/kvm/timer.c +76 −53
  1931. arch/loongarch/kvm/trace.h +5 −1
  1932. arch/loongarch/kvm/vcpu.c +272 −35
  1933. arch/loongarch/net/bpf_jit.c +15 −13
  1934. arch/loongarch/vdso/vgettimeofday.c +1 −6
  1935. arch/m68k/Kconfig.cpu +1 −1
  1936. arch/m68k/coldfire/vectors.c +1 −2
  1937. arch/m68k/coldfire/vectors.h +0 −3
  1938. arch/m68k/configs/amiga_defconfig +1 −1
  1939. arch/m68k/configs/apollo_defconfig +1 −1
  1940. arch/m68k/configs/atari_defconfig +1 −1
  1941. arch/m68k/configs/bvme6000_defconfig +1 −1
  1942. arch/m68k/configs/hp300_defconfig +1 −1
  1943. arch/m68k/configs/mac_defconfig +1 −4
  1944. arch/m68k/configs/multi_defconfig +1 −4
  1945. arch/m68k/configs/mvme147_defconfig +1 −1
  1946. arch/m68k/configs/mvme16x_defconfig +1 −1
  1947. arch/m68k/configs/q40_defconfig +1 −1
  1948. arch/m68k/configs/sun3_defconfig +1 −1
  1949. arch/m68k/configs/sun3x_defconfig +1 −1
  1950. arch/m68k/emu/nfcon.c +2 −2
  1951. arch/m68k/include/asm/cacheflush_mm.h +1 −0
  1952. arch/m68k/include/asm/io_mm.h +0 −6
  1953. arch/m68k/include/asm/kexec.h +2 −2
  1954. arch/m68k/include/asm/kmap.h +0 −1
  1955. arch/m68k/include/asm/processor.h +1 −0
  1956. arch/m68k/kernel/Makefile +1 −1
  1957. arch/m68k/kernel/syscalls/syscall.tbl +5 −0
  1958. arch/microblaze/configs/mmu_defconfig +7 −6
  1959. arch/microblaze/include/asm/ftrace.h +1 −0
  1960. arch/microblaze/include/asm/pgtable.h +1 −0
  1961. arch/microblaze/kernel/syscalls/syscall.tbl +5 −0
  1962. arch/microblaze/kernel/traps.c +1 −0
  1963. arch/mips/Kbuild +0 −6
  1964. arch/mips/Kconfig +2 −0
  1965. arch/mips/alchemy/devboards/db1200.c +1 −1
  1966. arch/mips/alchemy/devboards/db1550.c +1 −1
  1967. arch/mips/bcm47xx/buttons.c +3 −3
  1968. arch/mips/bcm63xx/clk.c +2 −2
  1969. arch/mips/boot/compressed/dbg.c +3 −1
  1970. arch/mips/boot/compressed/decompress.c +2 −14
  1971. arch/mips/boot/compressed/decompress.h +24 −0
  1972. arch/mips/boot/compressed/head.S +2 −2
  1973. arch/mips/boot/compressed/string.c +1 −0
  1974. arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi +1 −2
  1975. arch/mips/boot/dts/loongson/ls7a-pch.dtsi +1 −2
  1976. arch/mips/boot/elf2ecoff.c +1 −1
  1977. arch/mips/cavium-octeon/csrc-octeon.c +1 −1
  1978. arch/mips/cavium-octeon/executive/cvmx-boot-vector.c +1 −1
  1979. arch/mips/cavium-octeon/executive/cvmx-bootmem.c +1 −1
  1980. arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c +2 −2
  1981. arch/mips/cavium-octeon/executive/cvmx-helper-jtag.c +1 −1
  1982. arch/mips/cavium-octeon/executive/cvmx-pko.c +1 −1
  1983. arch/mips/cavium-octeon/octeon-platform.c +1 −1
  1984. arch/mips/cavium-octeon/smp.c +2 −2
  1985. arch/mips/configs/ip22_defconfig +0 −1
  1986. arch/mips/configs/ip27_defconfig +2 −1
  1987. arch/mips/configs/lemote2f_defconfig +2 −1
  1988. arch/mips/configs/loongson3_defconfig +2 −1
  1989. arch/mips/configs/malta_defconfig +0 −1
  1990. arch/mips/configs/malta_kvm_defconfig +0 −1
  1991. arch/mips/configs/maltaup_xpa_defconfig +0 −1
  1992. arch/mips/configs/pic32mzda_defconfig +2 −1
  1993. arch/mips/configs/rb532_defconfig +0 −1
  1994. arch/mips/fw/arc/promlib.c +3 −3
  1995. arch/mips/include/asm/cache.h +6 −0
  1996. arch/mips/include/asm/cacheflush.h +2 −0
  1997. arch/mips/include/asm/debug.h +1 −1
  1998. arch/mips/include/asm/dmi.h +1 −1
  1999. arch/mips/include/asm/ftrace.h +4 −0
  2000. arch/mips/include/asm/io.h +71 −61
  2001. arch/mips/include/asm/jump_label.h +3 −0
  2002. arch/mips/include/asm/kexec.h +1 −1
  2003. arch/mips/include/asm/kvm_host.h +0 −2
  2004. arch/mips/include/asm/mach-au1x00/au1000_dma.h +1 −1
  2005. arch/mips/include/asm/mach-au1x00/gpio-au1000.h +1 −1
  2006. arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h +1 −1
  2007. arch/mips/include/asm/mach-loongson64/boot_param.h +7 −2
  2008. arch/mips/include/asm/mach-loongson64/loongson_hwmon.h +1 −1
  2009. arch/mips/include/asm/mach-loongson64/loongson_regs.h +1 −1
  2010. arch/mips/include/asm/mach-loongson64/mmzone.h +0 −1
  2011. arch/mips/include/asm/mach-malta/spaces.h +2 −2
  2012. arch/mips/include/asm/mips-boards/bonito64.h +1 −1
  2013. arch/mips/include/asm/mips-cpc.h +1 −1
  2014. arch/mips/include/asm/mipsregs.h +2 −2
  2015. arch/mips/include/asm/mmiowb.h +2 −2
  2016. arch/mips/include/asm/mmzone.h +2 −0
  2017. arch/mips/include/asm/octeon/cvmx-bootinfo.h +1 −1
  2018. arch/mips/include/asm/octeon/cvmx-cmd-queue.h +3 −3
  2019. arch/mips/include/asm/octeon/cvmx-pko.h +1 −1
  2020. arch/mips/include/asm/octeon/cvmx-pow.h +2 −2
  2021. arch/mips/include/asm/octeon/octeon-model.h +2 −2
  2022. arch/mips/include/asm/page.h +1 −1
  2023. arch/mips/include/asm/pci.h +1 −1
  2024. arch/mips/include/asm/pgtable-bits.h +1 −1
  2025. arch/mips/include/asm/pgtable.h +1 −0
  2026. arch/mips/include/asm/processor.h +2 −0
  2027. arch/mips/include/asm/r4kcache.h +4 −0
  2028. arch/mips/include/asm/setup.h +1 −0
  2029. arch/mips/include/asm/sgi/mc.h +1 −1
  2030. arch/mips/include/asm/signal.h +1 −0
  2031. arch/mips/include/asm/smp-ops.h +1 −3
  2032. arch/mips/include/asm/smp.h +4 −4
  2033. arch/mips/include/asm/sn/klconfig.h +1 −1
  2034. arch/mips/include/asm/spram.h +1 −1
  2035. arch/mips/include/asm/sync.h +1 −1
  2036. arch/mips/include/asm/syscalls.h +33 −0
  2037. arch/mips/include/asm/thread_info.h +1 −1
  2038. arch/mips/include/asm/timex.h +1 −1
  2039. arch/mips/include/asm/tlbex.h +1 −0
  2040. arch/mips/include/asm/traps.h +26 −0
  2041. arch/mips/include/asm/uasm.h +0 −2
  2042. arch/mips/include/asm/vdso/vdso.h +1 −1
  2043. arch/mips/include/uapi/asm/mman.h +1 −1
  2044. arch/mips/include/uapi/asm/msgbuf.h +1 −1
  2045. arch/mips/kernel/Makefile +1 −1
  2046. arch/mips/kernel/cpu-probe.c +1 −2
  2047. arch/mips/kernel/cpu-r3k-probe.c +0 −1
  2048. arch/mips/kernel/genex.S +4 −4
  2049. arch/mips/kernel/kprobes.c +1 −1
  2050. arch/mips/kernel/linux32.c +1 −0
  2051. arch/mips/kernel/machine_kexec.c +1 −0
  2052. arch/mips/kernel/mips-cm.c +1 −1
  2053. arch/mips/kernel/mips-mt-fpaff.c +1 −0
  2054. arch/mips/kernel/mips-mt.c +1 −0
  2055. arch/mips/kernel/module.c +1 −2
  2056. arch/mips/kernel/process.c +13 −12
  2057. arch/mips/kernel/prom.c +2 −0
  2058. arch/mips/kernel/r4k-bugs64.c +1 −0
  2059. arch/mips/kernel/relocate.c +1 −1
  2060. arch/mips/kernel/relocate_kernel.S +1 −1
  2061. arch/mips/kernel/setup.c +4 −3
  2062. arch/mips/kernel/signal-common.h +3 −0
  2063. arch/mips/kernel/signal.c +2 −1
  2064. arch/mips/kernel/signal32.c +1 −0
  2065. arch/mips/kernel/signal_n32.c +1 −3
  2066. arch/mips/kernel/signal_o32.c +1 −0
  2067. arch/mips/kernel/smp-bmips.c +2 −2
  2068. arch/mips/kernel/smp-cps.c +5 −5
  2069. arch/mips/kernel/smp.c +5 −2
  2070. arch/mips/kernel/spram.c +1 −0
  2071. arch/mips/kernel/syscall.c +1 −0
  2072. arch/mips/kernel/syscalls/syscall_n32.tbl +5 −0
  2073. arch/mips/kernel/syscalls/syscall_n64.tbl +5 −0
  2074. arch/mips/kernel/syscalls/syscall_o32.tbl +5 −0
  2075. arch/mips/kernel/traps.c +28 −67
  2076. arch/mips/kernel/unaligned.c +1 −0
  2077. arch/mips/kernel/vpe.c +2 −2
  2078. arch/mips/kvm/Kconfig +2 −4
  2079. arch/mips/kvm/emulate.c +1 −1
  2080. arch/mips/loongson2ef/common/platform.c +1 −1
  2081. arch/mips/loongson64/env.c +9 −1
  2082. arch/mips/loongson64/init.c +31 −16
  2083. arch/mips/loongson64/reset.c +2 −2
  2084. arch/mips/loongson64/smp.c +2 −2
  2085. arch/mips/mm/c-r4k.c +2 −6
  2086. arch/mips/mm/cache.c +3 −12
  2087. arch/mips/mm/cex-gen.S +1 −1
  2088. arch/mips/mm/dma-noncoherent.c +1 −1
  2089. arch/mips/mm/fault.c +1 −0
  2090. arch/mips/mm/init.c +10 −7
  2091. arch/mips/mm/ioremap.c +4 −0
  2092. arch/mips/mm/pgtable-64.c +2 −0
  2093. arch/mips/mm/tlb-r3k.c +3 −3
  2094. arch/mips/mm/tlb-r4k.c +5 −3
  2095. arch/mips/mm/tlbex.c +2 −2
  2096. arch/mips/net/bpf_jit_comp32.c +1 −1
  2097. arch/mips/pci/ops-loongson2.c +1 −1
  2098. arch/mips/pci/pci-alchemy.c +1 −1
  2099. arch/mips/pci/pci-ar2315.c +1 −1
  2100. arch/mips/pci/pci-ip27.c +3 −0
  2101. arch/mips/pci/pci-lantiq.c +1 −1
  2102. arch/mips/pci/pci-octeon.c +1 −1
  2103. arch/mips/pci/pci-xtalk-bridge.c +1 −1
  2104. arch/mips/pci/pcie-octeon.c +1 −1
  2105. arch/mips/power/cpu.c +1 −0
  2106. arch/mips/power/hibernate.c +1 −0
  2107. arch/mips/ralink/mt7621.c +1 −1
  2108. arch/mips/sgi-ip27/ip27-hubio.c +1 −1
  2109. arch/mips/txx9/generic/pci.c +1 −1
  2110. arch/mips/vdso/vgettimeofday.c +1 −0
  2111. arch/nios2/Kconfig +1 −1
  2112. arch/nios2/include/asm/cacheflush.h +1 −0
  2113. arch/nios2/include/asm/traps.h +2 −0
  2114. arch/parisc/include/asm/bug.h +1 −1
  2115. arch/parisc/include/asm/cacheflush.h +1 −0
  2116. arch/parisc/include/asm/io.h +0 −8
  2117. arch/parisc/kernel/firmware.c +2 −2
  2118. arch/parisc/kernel/kexec_file.c +4 −4
  2119. arch/parisc/kernel/syscalls/syscall.tbl +5 −0
  2120. arch/parisc/mm/init.c +1 −0
  2121. arch/parisc/video/fbdev.c +1 −1
  2122. arch/powerpc/Kconfig +5 −3
  2123. arch/powerpc/Kconfig.debug +0 −1
  2124. arch/powerpc/Makefile +18 −7
  2125. arch/powerpc/boot/dts/fsl/t1023si-post.dtsi +40 −39
  2126. arch/powerpc/boot/dts/fsl/t1040si-post.dtsi +36 −35
  2127. arch/powerpc/configs/ppc64_defconfig +1 −0
  2128. arch/powerpc/configs/ppc6xx_defconfig +0 −1
  2129. arch/powerpc/configs/ps3_defconfig +1 −0
  2130. arch/powerpc/configs/skiroot_defconfig +0 −1
  2131. arch/powerpc/crypto/aes-gcm-p10-glue.c +1 −1
  2132. arch/powerpc/include/asm/book3s/64/pgtable.h +2 −8
  2133. arch/powerpc/include/asm/book3s/64/tlbflush.h +2 −7
  2134. arch/powerpc/include/asm/ftrace.h +1 −1
  2135. arch/powerpc/include/asm/hvcall.h +10 −10
  2136. arch/powerpc/include/asm/hvconsole.h +2 −2
  2137. arch/powerpc/include/asm/hvsi.h +10 −8
  2138. arch/powerpc/include/asm/io.h +0 −7
  2139. arch/powerpc/include/asm/irq_work.h +0 −1
  2140. arch/powerpc/include/asm/kvm_book3s.h +7 −3
  2141. arch/powerpc/include/asm/kvm_book3s_64.h +1 −0
  2142. arch/powerpc/include/asm/kvm_host.h +0 −2
  2143. arch/powerpc/include/asm/linkage.h +0 −3
  2144. arch/powerpc/include/asm/mmu.h +4 −0
  2145. arch/powerpc/include/asm/mmzone.h +0 −8
  2146. arch/powerpc/include/asm/opal.h +5 −3
  2147. arch/powerpc/include/asm/papr-sysparm.h +11 −6
  2148. arch/powerpc/include/asm/paravirt.h +25 −8
  2149. arch/powerpc/include/asm/ppc-pci.h +3 −2
  2150. arch/powerpc/include/asm/ps3.h +6 −0
  2151. arch/powerpc/include/asm/reg.h +1 −0
  2152. arch/powerpc/include/asm/reg_a2.h +0 −154
  2153. arch/powerpc/include/asm/rtas.h +51 −40
  2154. arch/powerpc/include/uapi/asm/papr-miscdev.h +9 −0
  2155. arch/powerpc/include/uapi/asm/papr-sysparm.h +58 −0
  2156. arch/powerpc/include/uapi/asm/papr-vpd.h +22 −0
  2157. arch/powerpc/kernel/cpu_specs_book3s_64.h +15 −0
  2158. arch/powerpc/kernel/cputable.c +2 −2
  2159. arch/powerpc/kernel/exceptions-64e.S +0 −1
  2160. arch/powerpc/kernel/firmware.c +2 −0
  2161. arch/powerpc/kernel/fpu.S +13 −0
  2162. arch/powerpc/kernel/interrupt.c +1 −0
  2163. arch/powerpc/kernel/process.c +3 −3
  2164. arch/powerpc/kernel/rtas.c +158 −49
  2165. arch/powerpc/kernel/rtas_pci.c +4 −4
  2166. arch/powerpc/kernel/smp.c +70 −54
  2167. arch/powerpc/kernel/swsusp_64.c +2 −0
  2168. arch/powerpc/kernel/syscalls/syscall.tbl +5 −0
  2169. arch/powerpc/kernel/trace/ftrace_entry.S +2 −4
  2170. arch/powerpc/kernel/traps.c +2 −0
  2171. arch/powerpc/kernel/udbg_16550.c +0 −1
  2172. arch/powerpc/kernel/vdso/Makefile +1 −1
  2173. arch/powerpc/kernel/vector.S +2 −0
  2174. arch/powerpc/kexec/core.c +1 −0
  2175. arch/powerpc/kexec/core_64.c +1 −2
  2176. arch/powerpc/kexec/elf_64.c +4 −4
  2177. arch/powerpc/kexec/file_load_64.c +9 −9
  2178. arch/powerpc/kvm/Kconfig +5 −9
  2179. arch/powerpc/kvm/book3s.c +2 −2
  2180. arch/powerpc/kvm/book3s_64_mmu_radix.c +6 −1
  2181. arch/powerpc/kvm/book3s_64_vio.c +1 −0
  2182. arch/powerpc/kvm/book3s_hv.c +52 −22
  2183. arch/powerpc/kvm/book3s_hv_nested.c +1 −1
  2184. arch/powerpc/kvm/book3s_hv_nestedv2.c +29 −0
  2185. arch/powerpc/kvm/book3s_pr.c +1 −0
  2186. arch/powerpc/kvm/emulate_loadstore.c +10 −11
  2187. arch/powerpc/kvm/powerpc.c +2 −8
  2188. arch/powerpc/lib/Makefile +1 −1
  2189. arch/powerpc/lib/sstep.c +12 −2
  2190. arch/powerpc/mm/book3s64/hash_utils.c +7 −0
  2191. arch/powerpc/mm/book3s64/iommu_api.c +1 −1
  2192. arch/powerpc/mm/book3s64/pgtable.c +2 −0
  2193. arch/powerpc/mm/book3s64/pkeys.c +2 −1
  2194. arch/powerpc/mm/fault.c +2 −0
  2195. arch/powerpc/mm/hugetlbpage.c +1 −1
  2196. arch/powerpc/mm/init-common.c +3 −2
  2197. arch/powerpc/mm/mmu_decl.h +5 −0
  2198. arch/powerpc/perf/core-book3s.c +1 −1
  2199. arch/powerpc/perf/hv-gpci.c +3 −0
  2200. arch/powerpc/perf/imc-pmu.c +6 −0
  2201. arch/powerpc/platforms/44x/Kconfig +1 −0
  2202. arch/powerpc/platforms/44x/idle.c +1 −1
  2203. arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +2 −0
  2204. arch/powerpc/platforms/512x/pdm360ng.c +1 −1
  2205. arch/powerpc/platforms/83xx/suspend.c +3 −2
  2206. arch/powerpc/platforms/85xx/mpc85xx_rdb.c +1 −1
  2207. arch/powerpc/platforms/86xx/Kconfig +0 −7
  2208. arch/powerpc/platforms/cell/spufs/inode.c +3 −2
  2209. arch/powerpc/platforms/pasemi/setup.c +1 −1
  2210. arch/powerpc/platforms/powermac/smp.c +2 −2
  2211. arch/powerpc/platforms/powernv/opal-irqchip.c +2 −0
  2212. arch/powerpc/platforms/powernv/opal-powercap.c +6 −0
  2213. arch/powerpc/platforms/powernv/opal-prd.c +2 −0
  2214. arch/powerpc/platforms/powernv/opal-xscom.c +5 −0
  2215. arch/powerpc/platforms/powernv/opal.c +8 −6
  2216. arch/powerpc/platforms/powernv/pci-ioda.c +1 −1
  2217. arch/powerpc/platforms/powernv/subcore.c +2 −1
  2218. arch/powerpc/platforms/ps3/Kconfig +0 −12
  2219. arch/powerpc/platforms/ps3/Makefile +1 −1
  2220. arch/powerpc/platforms/ps3/device-init.c +1 −0
  2221. arch/powerpc/platforms/ps3/gelic_udbg.c +1 −0
  2222. arch/powerpc/platforms/pseries/Makefile +1 −0
  2223. arch/powerpc/platforms/pseries/eeh_pseries.c +9 −9
  2224. arch/powerpc/platforms/pseries/hotplug-memory.c +11 −5
  2225. arch/powerpc/platforms/pseries/hvconsole.c +2 −2
  2226. arch/powerpc/platforms/pseries/papr-sysparm.c +203 −2
  2227. arch/powerpc/platforms/pseries/papr-vpd.c +541 −0
  2228. arch/powerpc/platforms/pseries/pseries.h +1 −0
  2229. arch/powerpc/platforms/pseries/suspend.c +1 −0
  2230. arch/powerpc/platforms/pseries/vas.c +44 −7
  2231. arch/powerpc/platforms/pseries/vas.h +2 −0
  2232. arch/powerpc/sysdev/fsl_pci.c +2 −2
  2233. arch/powerpc/sysdev/grackle.c +0 −19
  2234. arch/powerpc/sysdev/xics/icp-native.c +2 −0
  2235. arch/riscv/Kconfig +85 −9
  2236. arch/riscv/Kconfig.errata +20 −0
  2237. arch/riscv/Makefile +5 −3
  2238. arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts +21 −7
  2239. arch/riscv/boot/dts/microchip/mpfs-m100pfsevp.dts +0 −7
  2240. arch/riscv/boot/dts/microchip/mpfs-polarberry.dts +0 −7
  2241. arch/riscv/boot/dts/microchip/mpfs-sev-kit.dts +0 −7
  2242. arch/riscv/boot/dts/microchip/mpfs-tysom-m.dts +0 −7
  2243. arch/riscv/boot/dts/microchip/mpfs.dtsi +18 −0
  2244. arch/riscv/boot/dts/renesas/r9a07g043f.dtsi +4 −0
  2245. arch/riscv/boot/dts/sophgo/Makefile +1 −0
  2246. arch/riscv/boot/dts/sophgo/cv1800b.dtsi +7 −112
  2247. arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts +48 −0
  2248. arch/riscv/boot/dts/sophgo/cv1812h.dtsi +24 −0
  2249. arch/riscv/boot/dts/sophgo/cv18xx.dtsi +192 −0
  2250. arch/riscv/boot/dts/starfive/jh7100-common.dtsi +131 −0
  2251. arch/riscv/boot/dts/starfive/jh7100.dtsi +44 −4
  2252. arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts +20 −0
  2253. arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi +20 −0
  2254. arch/riscv/boot/dts/thead/th1520.dtsi +34 −0
  2255. arch/riscv/configs/defconfig +1 −0
  2256. arch/riscv/configs/rv32_defconfig +0 −139
  2257. arch/riscv/errata/andes/errata.c +13 −7
  2258. arch/riscv/errata/thead/errata.c +67 −2
  2259. arch/riscv/include/asm/arch_hweight.h +78 −0
  2260. arch/riscv/include/asm/archrandom.h +72 −0
  2261. arch/riscv/include/asm/asm-extable.h +15 −0
  2262. arch/riscv/include/asm/asm-prototypes.h +27 −0
  2263. arch/riscv/include/asm/bitops.h +3 −1
  2264. arch/riscv/include/asm/cacheflush.h +2 −1
  2265. arch/riscv/include/asm/cfi.h +2 −1
  2266. arch/riscv/include/asm/checksum.h +93 −0
  2267. arch/riscv/include/asm/cpu_ops.h +2 −12
  2268. arch/riscv/include/asm/cpufeature.h +5 −1
  2269. arch/riscv/include/asm/csr.h +9 −0
  2270. arch/riscv/include/asm/entry-common.h +17 −0
  2271. arch/riscv/include/asm/errata_list.h +6 −44
  2272. arch/riscv/include/asm/ftrace.h +17 −1
  2273. arch/riscv/include/asm/hwcap.h +31 −7
  2274. arch/riscv/include/asm/hwprobe.h +24 −0
  2275. arch/riscv/include/asm/irq_work.h +1 −1
  2276. arch/riscv/include/asm/kfence.h +2 −2
  2277. arch/riscv/include/asm/kvm_host.h +10 −2
  2278. arch/riscv/include/asm/kvm_vcpu_sbi.h +16 −4
  2279. arch/riscv/include/asm/paravirt.h +28 −0
  2280. arch/riscv/include/asm/paravirt_api_clock.h +1 −0
  2281. arch/riscv/include/asm/pgtable-64.h +5 −17
  2282. arch/riscv/include/asm/pgtable.h +11 −27
  2283. arch/riscv/include/asm/processor.h +41 −2
  2284. arch/riscv/include/asm/sbi.h +36 −0
  2285. arch/riscv/include/asm/sections.h +1 −0
  2286. arch/riscv/include/asm/simd.h +64 −0
  2287. arch/riscv/include/asm/switch_to.h +1 −2
  2288. arch/riscv/include/asm/syscall_wrapper.h +0 −5
  2289. arch/riscv/include/asm/thread_info.h +2 −1
  2290. arch/riscv/include/asm/tlbbatch.h +15 −0
  2291. arch/riscv/include/asm/tlbflush.h +9 −0
  2292. arch/riscv/include/asm/topology.h +1 −0
  2293. arch/riscv/include/asm/vector.h +79 −11
  2294. arch/riscv/include/asm/word-at-a-time.h +27 −0
  2295. arch/riscv/include/asm/xip_fixup.h +1 −1
  2296. arch/riscv/include/asm/xor.h +68 −0
  2297. arch/riscv/include/uapi/asm/hwprobe.h +32 −0
  2298. arch/riscv/include/uapi/asm/kvm.h +13 −0
  2299. arch/riscv/kernel/Makefile +4 −1
  2300. arch/riscv/kernel/cfi.c +1 −1
  2301. arch/riscv/kernel/cpu-hotplug.c +6 −13
  2302. arch/riscv/kernel/cpu_ops.c +5 −9
  2303. arch/riscv/kernel/cpu_ops_sbi.c +0 −19
  2304. arch/riscv/kernel/cpu_ops_spinwait.c +0 −11
  2305. arch/riscv/kernel/cpufeature.c +255 −30
  2306. arch/riscv/kernel/crash_core.c +3 −1
  2307. arch/riscv/kernel/efi.c +1 −1
  2308. arch/riscv/kernel/elf_kexec.c +6 −5
  2309. arch/riscv/kernel/entry.S +8 −0
  2310. arch/riscv/kernel/ftrace.c +13 −17
  2311. arch/riscv/kernel/head.S +5 −3
  2312. arch/riscv/kernel/kernel_mode_vector.c +247 −0
  2313. arch/riscv/kernel/machine_kexec.c +0 −26
  2314. arch/riscv/kernel/mcount-dyn.S +162 −38
  2315. arch/riscv/kernel/mcount.S +1 −1
  2316. arch/riscv/kernel/module.c +106 −35
  2317. arch/riscv/kernel/paravirt.c +135 −0
  2318. arch/riscv/kernel/patch.c +10 −1
  2319. arch/riscv/kernel/pi/cmdline_early.c +1 −2
  2320. arch/riscv/kernel/process.c +12 −1
  2321. arch/riscv/kernel/ptrace.c +5 −2
  2322. arch/riscv/kernel/sbi.c +66 −0
  2323. arch/riscv/kernel/setup.c +2 −17
  2324. arch/riscv/kernel/signal.c +6 −3
  2325. arch/riscv/kernel/smp.c +1 −1
  2326. arch/riscv/kernel/smpboot.c +10 −28
  2327. arch/riscv/kernel/suspend.c +44 −0
  2328. arch/riscv/kernel/sys_hwprobe.c +411 −0
  2329. arch/riscv/kernel/sys_riscv.c +0 −285
  2330. arch/riscv/kernel/tests/module_test/test_uleb128.S +4 −4
  2331. arch/riscv/kernel/time.c +3 −0
  2332. arch/riscv/kernel/traps_misaligned.c +5 −7
  2333. arch/riscv/kernel/vdso/hwprobe.c +75 −11
  2334. arch/riscv/kernel/vdso/vgettimeofday.c +1 −6
  2335. arch/riscv/kernel/vector.c +45 −8
  2336. arch/riscv/kernel/vmlinux-xip.lds.S +2 −0
  2337. arch/riscv/kernel/vmlinux.lds.S +2 −0
  2338. arch/riscv/kvm/Kconfig +3 −4
  2339. arch/riscv/kvm/Makefile +1 −0
  2340. arch/riscv/kvm/aia_imsic.c +13 −0
  2341. arch/riscv/kvm/mmu.c +11 −11
  2342. arch/riscv/kvm/vcpu.c +8 −2
  2343. arch/riscv/kvm/vcpu_onereg.c +104 −31
  2344. arch/riscv/kvm/vcpu_sbi.c +110 −32
  2345. arch/riscv/kvm/vcpu_sbi_replace.c +1 −1
  2346. arch/riscv/kvm/vcpu_sbi_sta.c +208 −0
  2347. arch/riscv/kvm/vcpu_switch.S +14 −18
  2348. arch/riscv/kvm/vcpu_vector.c +16 −0
  2349. arch/riscv/kvm/vm.c +0 −1
  2350. arch/riscv/lib/Makefile +6 −0
  2351. arch/riscv/lib/clear_page.S +1 −1
  2352. arch/riscv/lib/csum.c +328 −0
  2353. arch/riscv/lib/riscv_v_helpers.c +45 −0
  2354. arch/riscv/lib/tishift.S +1 −1
  2355. arch/riscv/lib/uaccess.S +11 −1
  2356. arch/riscv/lib/uaccess_vector.S +53 −0
  2357. arch/riscv/lib/xor.S +81 −0
  2358. arch/riscv/mm/Makefile +1 −2
  2359. arch/riscv/mm/dma-noncoherent.c +1 −1
  2360. arch/riscv/mm/extable.c +31 −0
  2361. arch/riscv/mm/fault.c +10 −8
  2362. arch/riscv/mm/hugetlbpage.c +6 −6
  2363. arch/riscv/mm/init.c +30 −3
  2364. arch/riscv/mm/kasan_init.c +32 −21
  2365. arch/riscv/mm/pageattr.c +30 −25
  2366. arch/riscv/mm/pgtable.c +46 −5
  2367. arch/riscv/mm/tlbflush.c +54 −20
  2368. arch/riscv/net/bpf_jit_comp64.c +15 −10
  2369. arch/s390/Kconfig +7 −7
  2370. arch/s390/boot/ipl_parm.c +1 −1
  2371. arch/s390/boot/startup.c +2 −1
  2372. arch/s390/configs/debug_defconfig +8 −7
  2373. arch/s390/configs/defconfig +8 −6
  2374. arch/s390/configs/zfcpdump_defconfig +1 −3
  2375. arch/s390/crypto/aes_s390.c +3 −1
  2376. arch/s390/crypto/chacha-glue.c +1 −1
  2377. arch/s390/crypto/paes_s390.c +3 −1
  2378. arch/s390/include/asm/ap.h +12 −9
  2379. arch/s390/include/asm/ctlreg.h +14 −10
  2380. arch/s390/include/asm/facility.h +6 −0
  2381. arch/s390/include/asm/fpu/api.h +22 −15
  2382. arch/s390/include/asm/fpu/internal.h +8 −2
  2383. arch/s390/include/asm/irq_work.h +0 −2
  2384. arch/s390/include/asm/kvm_host.h +1 −1
  2385. arch/s390/include/asm/pci_io.h +18 −14
  2386. arch/s390/include/asm/pgtable.h +1 −0
  2387. arch/s390/include/asm/processor.h +26 −8
  2388. arch/s390/include/asm/setup.h +0 −2
  2389. arch/s390/include/asm/syscall_wrapper.h +1 −12
  2390. arch/s390/include/asm/sysinfo.h +4 −0
  2391. arch/s390/kernel/Makefile +1 −1
  2392. arch/s390/kernel/compat_signal.c +7 −9
  2393. arch/s390/kernel/crash_dump.c +3 −2
  2394. arch/s390/kernel/early.c +1 −11
  2395. arch/s390/kernel/facility.c +21 −0
  2396. arch/s390/kernel/fpu.c +6 −7
  2397. arch/s390/kernel/machine_kexec.c +1 −1
  2398. arch/s390/kernel/nmi.c +6 −4
  2399. arch/s390/kernel/perf_pai_crypto.c +43 −37
  2400. arch/s390/kernel/perf_pai_ext.c +43 −36
  2401. arch/s390/kernel/perf_regs.c +4 −2
  2402. arch/s390/kernel/process.c +1 −1
  2403. arch/s390/kernel/processor.c +2 −5
  2404. arch/s390/kernel/ptrace.c +13 −16
  2405. arch/s390/kernel/setup.c +4 −21
  2406. arch/s390/kernel/signal.c +5 −8
  2407. arch/s390/kernel/smp.c +3 −3
  2408. arch/s390/kernel/syscalls/syscall.tbl +5 −0
  2409. arch/s390/kernel/sysinfo.c +10 −0
  2410. arch/s390/kernel/traps.c +14 −1
  2411. arch/s390/kernel/vmlinux.lds.S +1 −0
  2412. arch/s390/kvm/Kconfig +1 −4
  2413. arch/s390/kvm/guestdbg.c +2 −2
  2414. arch/s390/kvm/interrupt.c +1 −1
  2415. arch/s390/kvm/kvm-s390.c +8 −19
  2416. arch/s390/kvm/vsie.c +17 −6
  2417. arch/s390/lib/test_unwind.c +3 −3
  2418. arch/s390/mm/fault.c +4 −3
  2419. arch/s390/mm/pgtable.c +11 −20
  2420. arch/s390/net/bpf_jit_comp.c +37 −24
  2421. arch/s390/pci/pci_mmio.c +6 −6
  2422. arch/s390/tools/gen_facilities.c +1 −0
  2423. arch/sh/boards/mach-ecovec24/setup.c +1 −1
  2424. arch/sh/configs/sdk7786_defconfig +2 −1
  2425. arch/sh/configs/titan_defconfig +0 −1
  2426. arch/sh/include/asm/cacheflush.h +1 −0
  2427. arch/sh/include/asm/io.h +0 −9
  2428. arch/sh/include/asm/kexec.h +2 −2
  2429. arch/sh/include/asm/traps_32.h +3 −0
  2430. arch/sh/kernel/Makefile +1 −1
  2431. arch/sh/kernel/reboot.c +2 −2
  2432. arch/sh/kernel/setup.c +1 −1
  2433. arch/sh/kernel/syscalls/syscall.tbl +5 −0
  2434. arch/sh/kernel/vsyscall/Makefile +2 −3
  2435. arch/sh/mm/Kconfig +1 −1
  2436. arch/sparc/Kconfig +1 −1
  2437. arch/sparc/boot/Makefile +5 −5
  2438. arch/sparc/include/asm/cacheflush_32.h +1 −0
  2439. arch/sparc/include/asm/cacheflush_64.h +1 −0
  2440. arch/sparc/include/asm/io_64.h +0 −7
  2441. arch/sparc/include/asm/pgtable_64.h +1 −0
  2442. arch/sparc/kernel/Makefile +0 −1
  2443. arch/sparc/kernel/asm-offsets.c +3 −3
  2444. arch/sparc/kernel/pci_sabre.c +5 −4
  2445. arch/sparc/kernel/pci_schizo.c +7 −6
  2446. arch/sparc/kernel/pci_sun4v.c +1 −1
  2447. arch/sparc/kernel/syscalls/syscall.tbl +5 −0
  2448. arch/sparc/kernel/traps_32.c +1 −0
  2449. arch/sparc/kernel/traps_64.c +2 −1
  2450. arch/sparc/lib/Makefile +0 −1
  2451. arch/sparc/mm/Makefile +0 −1
  2452. arch/sparc/mm/tsb.c +2 −2
  2453. arch/sparc/prom/Makefile +0 −1
  2454. arch/sparc/vdso/Makefile +4 −14
  2455. arch/um/Makefile-skas +5 −0
  2456. arch/um/drivers/chan.h +1 −1
  2457. arch/um/drivers/chan_kern.c +4 −5
  2458. arch/um/drivers/chan_user.c +26 −20
  2459. arch/um/drivers/chan_user.h +5 −4
  2460. arch/um/drivers/line.c +9 −6
  2461. arch/um/drivers/line.h +3 −3
  2462. arch/um/drivers/net_kern.c +1 −1
  2463. arch/um/drivers/null.c +1 −1
  2464. arch/um/drivers/ubd_kern.c +0 −1
  2465. arch/um/drivers/virt-pci.c +1 −1
  2466. arch/um/include/asm/mmu.h +0 −1
  2467. arch/um/include/asm/processor-generic.h +0 −1
  2468. arch/um/include/shared/kern_util.h +2 −3
  2469. arch/um/include/shared/os.h +0 −3
  2470. arch/um/include/shared/ptrace_user.h +0 −41
  2471. arch/um/include/shared/registers.h +0 −2
  2472. arch/um/kernel/process.c +3 −11
  2473. arch/um/kernel/ptrace.c +0 −2
  2474. arch/um/kernel/signal.c +0 −12
  2475. arch/um/kernel/skas/uaccess.c +3 −1
  2476. arch/um/kernel/time.c +27 −5
  2477. arch/um/kernel/um_arch.c +2 −2
  2478. arch/um/os-Linux/helper.c +3 −3
  2479. arch/um/os-Linux/registers.c +0 −20
  2480. arch/um/os-Linux/skas/process.c +36 −81
  2481. arch/um/os-Linux/start_up.c +18 −93
  2482. arch/um/os-Linux/util.c +17 −2
  2483. arch/x86/Kconfig +14 −9
  2484. arch/x86/Kconfig.cpu +5 −1
  2485. arch/x86/boot/compressed/Makefile +1 −1
  2486. arch/x86/boot/compressed/acpi.c +1 −1
  2487. arch/x86/boot/compressed/ident_map_64.c +5 −0
  2488. arch/x86/boot/compressed/idt_64.c +1 −0
  2489. arch/x86/boot/compressed/idt_handlers_64.S +1 −0
  2490. arch/x86/boot/compressed/mem.c +1 −1
  2491. arch/x86/boot/compressed/misc.h +1 −0
  2492. arch/x86/boot/pm.c +4 −3
  2493. arch/x86/boot/string.c +1 −1
  2494. arch/x86/coco/tdx/tdx-shared.c +3 −3
  2495. arch/x86/coco/tdx/tdx.c +2 −1
  2496. arch/x86/crypto/Kconfig +4 −4
  2497. arch/x86/crypto/aesni-intel_asm.S +1 −1
  2498. arch/x86/crypto/aesni-intel_avx-x86_64.S +1 −1
  2499. arch/x86/crypto/crc32c-pcl-intel-asm_64.S +1 −1
  2500. arch/x86/crypto/sha1_ssse3_glue.c +5 −2
  2501. arch/x86/crypto/sha256_ssse3_glue.c +5 −2
  2502. arch/x86/crypto/sha512-avx-asm.S +1 −1
  2503. arch/x86/crypto/sha512-ssse3-asm.S +1 −1
  2504. arch/x86/crypto/sm4-aesni-avx-asm_64.S +0 −52
  2505. arch/x86/crypto/sm4-aesni-avx2-asm_64.S +0 −55
  2506. arch/x86/crypto/sm4-avx.h +0 −4
  2507. arch/x86/crypto/sm4_aesni_avx2_glue.c +0 −26
  2508. arch/x86/crypto/sm4_aesni_avx_glue.c +0 −130
  2509. arch/x86/entry/calling.h +9 −3
  2510. arch/x86/entry/common.c +92 −1
  2511. arch/x86/entry/entry_64.S +22 −11
  2512. arch/x86/entry/entry_64_compat.S +0 −77
  2513. arch/x86/entry/syscalls/syscall_32.tbl +5 −0
  2514. arch/x86/entry/syscalls/syscall_64.tbl +5 −0
  2515. arch/x86/entry/vdso/vclock_gettime.c +1 −9
  2516. arch/x86/events/amd/brs.c +1 −1
  2517. arch/x86/events/amd/core.c +2 −2
  2518. arch/x86/events/amd/ibs.c +3 −0
  2519. arch/x86/events/core.c +2 −2
  2520. arch/x86/events/intel/core.c +129 −25
  2521. arch/x86/events/intel/cstate.c +125 −33
  2522. arch/x86/events/intel/ds.c +2 −2
  2523. arch/x86/events/intel/lbr.c +84 −1
  2524. arch/x86/events/intel/uncore.c +12 −0
  2525. arch/x86/events/intel/uncore.h +7 −3
  2526. arch/x86/events/intel/uncore_discovery.c +3 −2
  2527. arch/x86/events/intel/uncore_discovery.h +1 −1
  2528. arch/x86/events/intel/uncore_nhmex.c +1 −1
  2529. arch/x86/events/intel/uncore_snbep.c +163 −45
  2530. arch/x86/events/perf_event.h +12 −0
  2531. arch/x86/events/perf_event_flags.h +2 −0
  2532. arch/x86/hyperv/hv_apic.c +1 −1
  2533. arch/x86/hyperv/irqdomain.c +1 −1
  2534. arch/x86/hyperv/ivm.c +1 −1
  2535. arch/x86/include/asm/alternative.h +28 −2
  2536. arch/x86/include/asm/amd_nb.h +1 −1
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  2540. arch/x86/include/asm/cfi.h +125 −1
  2541. arch/x86/include/asm/cpu.h +0 −4
  2542. arch/x86/include/asm/cpufeatures.h +8 −2
  2543. arch/x86/include/asm/current.h +1 −0
  2544. arch/x86/include/asm/debugreg.h +1 −0
  2545. arch/x86/include/asm/desc_defs.h +65 −13
  2546. arch/x86/include/asm/elf.h +1 −1
  2547. arch/x86/include/asm/extable_fixup_types.h +1 −1
  2548. arch/x86/include/asm/fpu/types.h +3 −1
  2549. arch/x86/include/asm/ia32.h +17 −1
  2550. arch/x86/include/asm/idtentry.h +4 −0
  2551. arch/x86/include/asm/io.h +4 −4
  2552. arch/x86/include/asm/iosf_mbi.h +1 −1
  2553. arch/x86/include/asm/irq_work.h +0 −1
  2554. arch/x86/include/asm/kvm-x86-ops.h +3 −0
  2555. arch/x86/include/asm/kvm-x86-pmu-ops.h +1 −1
  2556. arch/x86/include/asm/kvm_host.h +64 −13
  2557. arch/x86/include/asm/mce.h +3 −1
  2558. arch/x86/include/asm/msr-index.h +8 −0
  2559. arch/x86/include/asm/mwait.h +18 −2
  2560. arch/x86/include/asm/nospec-branch.h +2 −2
  2561. arch/x86/include/asm/paravirt.h +27 −56
  2562. arch/x86/include/asm/paravirt_types.h +27 −61
  2563. arch/x86/include/asm/percpu.h +1 −1
  2564. arch/x86/include/asm/perf_event.h +4 −0
  2565. arch/x86/include/asm/pgtable.h +1 −6
  2566. arch/x86/include/asm/pgtable_64.h +1 −1
  2567. arch/x86/include/asm/preempt.h +0 −1
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  2569. arch/x86/include/asm/proto.h +0 −4
  2570. arch/x86/include/asm/qspinlock_paravirt.h +2 −2
  2571. arch/x86/include/asm/setup.h +0 −2
  2572. arch/x86/include/asm/shared/tdx.h +6 −0
  2573. arch/x86/include/asm/syscall_wrapper.h +4 −30
  2574. arch/x86/include/asm/tdx.h +38 −0
  2575. arch/x86/include/asm/text-patching.h +0 −12
  2576. arch/x86/include/asm/traps.h +0 −1
  2577. arch/x86/include/asm/uv/uv_hub.h +1 −1
  2578. arch/x86/include/asm/vdso/gettimeofday.h +1 −3
  2579. arch/x86/include/asm/xen/interface_64.h +1 −1
  2580. arch/x86/include/uapi/asm/amd_hsmp.h +1 −1
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  2812. drivers/accel/qaic/qaic_data.c +3 −5
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  2816. drivers/acpi/acpi_lpit.c +1 −1
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  3530. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c +1 −1
  3531. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c +80 −14
  3532. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h +11 −0
  3533. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c +5 −5
  3534. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c +1 −1
  3535. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c +92 −16
  3536. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +91 −100
  3537. drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c +35 −11
  3538. drivers/gpu/drm/amd/display/dc/core/dc.c +158 −240
  3539. drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c +120 −67
  3540. drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c +8 −1
  3541. drivers/gpu/drm/amd/display/dc/core/dc_resource.c +105 −382
  3542. drivers/gpu/drm/amd/display/dc/core/dc_state.c +867 −0
.clang-format+73−19
@@ -82,11 +82,16 @@ ForEachMacros: · 81 unmodified lines
82 - '__for_each_thread'82 - '__for_each_thread'
83 - '__hlist_for_each_rcu'83 - '__hlist_for_each_rcu'
84 - '__map__for_each_symbol_by_name'84 - '__map__for_each_symbol_by_name'
85 - '__pci_bus_for_each_res0'
86 - '__pci_bus_for_each_res1'
87 - '__pci_dev_for_each_res0'
88 - '__pci_dev_for_each_res1'
85 - '__perf_evlist__for_each_entry'89 - '__perf_evlist__for_each_entry'
86 - '__perf_evlist__for_each_entry_reverse'90 - '__perf_evlist__for_each_entry_reverse'
87 - '__perf_evlist__for_each_entry_safe'91 - '__perf_evlist__for_each_entry_safe'
88 - '__rq_for_each_bio'92 - '__rq_for_each_bio'
89 - '__shost_for_each_device'93 - '__shost_for_each_device'
94 - '__sym_for_each'
90 - 'apei_estatus_for_each_section'95 - 'apei_estatus_for_each_section'
91 - 'ata_for_each_dev'96 - 'ata_for_each_dev'
92 - 'ata_for_each_link'97 - 'ata_for_each_link'
@@ -105,13 +110,12 @@ ForEachMacros: · 12 unmodified lines
105 - 'bip_for_each_vec'110 - 'bip_for_each_vec'
106 - 'bond_for_each_slave'111 - 'bond_for_each_slave'
107 - 'bond_for_each_slave_rcu'112 - 'bond_for_each_slave_rcu'
108 - 'bpf__perf_for_each_map'113 - 'bpf_for_each'
109 - 'bpf__perf_for_each_map_named'114 - 'bpf_for_each_reg_in_vstate'
115 - 'bpf_for_each_reg_in_vstate_mask'
110 - 'bpf_for_each_spilled_reg'116 - 'bpf_for_each_spilled_reg'
111 - 'bpf_object__for_each_map'117 - 'bpf_object__for_each_map'
112 - 'bpf_object__for_each_program'118 - 'bpf_object__for_each_program'
113 - 'bpf_object__for_each_safe'
114 - 'bpf_perf_object__for_each'
115 - 'btree_for_each_safe128'119 - 'btree_for_each_safe128'
116 - 'btree_for_each_safe32'120 - 'btree_for_each_safe32'
117 - 'btree_for_each_safe64'121 - 'btree_for_each_safe64'
@@ -119,6 +123,7 @@ ForEachMacros: · 1 unmodified line
119 - 'card_for_each_dev'123 - 'card_for_each_dev'
120 - 'cgroup_taskset_for_each'124 - 'cgroup_taskset_for_each'
121 - 'cgroup_taskset_for_each_leader'125 - 'cgroup_taskset_for_each_leader'
126 - 'cpu_aggr_map__for_each_idx'
122 - 'cpufreq_for_each_efficient_entry_idx'127 - 'cpufreq_for_each_efficient_entry_idx'
123 - 'cpufreq_for_each_entry'128 - 'cpufreq_for_each_entry'
124 - 'cpufreq_for_each_entry_idx'129 - 'cpufreq_for_each_entry_idx'
@@ -128,11 +133,14 @@ ForEachMacros: · 3 unmodified lines
128 - 'css_for_each_descendant_post'133 - 'css_for_each_descendant_post'
129 - 'css_for_each_descendant_pre'134 - 'css_for_each_descendant_pre'
130 - 'damon_for_each_region'135 - 'damon_for_each_region'
136 - 'damon_for_each_region_from'
131 - 'damon_for_each_region_safe'137 - 'damon_for_each_region_safe'
132 - 'damon_for_each_scheme'138 - 'damon_for_each_scheme'
133 - 'damon_for_each_scheme_safe'139 - 'damon_for_each_scheme_safe'
134 - 'damon_for_each_target'140 - 'damon_for_each_target'
135 - 'damon_for_each_target_safe'141 - 'damon_for_each_target_safe'
142 - 'damos_for_each_filter'
143 - 'damos_for_each_filter_safe'
136 - 'data__for_each_file'144 - 'data__for_each_file'
137 - 'data__for_each_file_new'145 - 'data__for_each_file_new'
138 - 'data__for_each_file_start'146 - 'data__for_each_file_start'
@@ -151,6 +159,8 @@ ForEachMacros: · 12 unmodified lines
151 - 'drm_client_for_each_connector_iter'159 - 'drm_client_for_each_connector_iter'
152 - 'drm_client_for_each_modeset'160 - 'drm_client_for_each_modeset'
153 - 'drm_connector_for_each_possible_encoder'161 - 'drm_connector_for_each_possible_encoder'
162 - 'drm_exec_for_each_locked_object'
163 - 'drm_exec_for_each_locked_object_reverse'
154 - 'drm_for_each_bridge_in_chain'164 - 'drm_for_each_bridge_in_chain'
155 - 'drm_for_each_connector_iter'165 - 'drm_for_each_connector_iter'
156 - 'drm_for_each_crtc'166 - 'drm_for_each_crtc'
@@ -162,22 +172,32 @@ ForEachMacros: · 5 unmodified lines
162 - 'drm_for_each_plane'172 - 'drm_for_each_plane'
163 - 'drm_for_each_plane_mask'173 - 'drm_for_each_plane_mask'
164 - 'drm_for_each_privobj'174 - 'drm_for_each_privobj'
175 - 'drm_gem_for_each_gpuva'
176 - 'drm_gem_for_each_gpuva_safe'
177 - 'drm_gpuva_for_each_op'
178 - 'drm_gpuva_for_each_op_from_reverse'
179 - 'drm_gpuva_for_each_op_safe'
180 - 'drm_gpuvm_for_each_va'
181 - 'drm_gpuvm_for_each_va_range'
182 - 'drm_gpuvm_for_each_va_range_safe'
183 - 'drm_gpuvm_for_each_va_safe'
165 - 'drm_mm_for_each_hole'184 - 'drm_mm_for_each_hole'
166 - 'drm_mm_for_each_node'185 - 'drm_mm_for_each_node'
167 - 'drm_mm_for_each_node_in_range'186 - 'drm_mm_for_each_node_in_range'
168 - 'drm_mm_for_each_node_safe'187 - 'drm_mm_for_each_node_safe'
169 - 'dsa_switch_for_each_available_port'188 - 'dsa_switch_for_each_available_port'
170 - 'dsa_switch_for_each_cpu_port'189 - 'dsa_switch_for_each_cpu_port'
190 - 'dsa_switch_for_each_cpu_port_continue_reverse'
171 - 'dsa_switch_for_each_port'191 - 'dsa_switch_for_each_port'
172 - 'dsa_switch_for_each_port_continue_reverse'192 - 'dsa_switch_for_each_port_continue_reverse'
173 - 'dsa_switch_for_each_port_safe'193 - 'dsa_switch_for_each_port_safe'
174 - 'dsa_switch_for_each_user_port'194 - 'dsa_switch_for_each_user_port'
195 - 'dsa_tree_for_each_cpu_port'
175 - 'dsa_tree_for_each_user_port'196 - 'dsa_tree_for_each_user_port'
197 - 'dsa_tree_for_each_user_port_continue_reverse'
176 - 'dso__for_each_symbol'198 - 'dso__for_each_symbol'
177 - 'dsos__for_each_with_build_id'199 - 'dsos__for_each_with_build_id'
178 - 'elf_hash_for_each_possible'200 - 'elf_hash_for_each_possible'
179 - 'elf_section__for_each_rel'
180 - 'elf_section__for_each_rela'
181 - 'elf_symtab__for_each_symbol'201 - 'elf_symtab__for_each_symbol'
182 - 'evlist__for_each_cpu'202 - 'evlist__for_each_cpu'
183 - 'evlist__for_each_entry'203 - 'evlist__for_each_entry'
@@ -186,12 +206,15 @@ ForEachMacros: · 2 unmodified lines
186 - 'evlist__for_each_entry_reverse'206 - 'evlist__for_each_entry_reverse'
187 - 'evlist__for_each_entry_safe'207 - 'evlist__for_each_entry_safe'
188 - 'flow_action_for_each'208 - 'flow_action_for_each'
209 - 'for_each_acpi_consumer_dev'
189 - 'for_each_acpi_dev_match'210 - 'for_each_acpi_dev_match'
190 - 'for_each_active_dev_scope'211 - 'for_each_active_dev_scope'
191 - 'for_each_active_drhd_unit'212 - 'for_each_active_drhd_unit'
192 - 'for_each_active_iommu'213 - 'for_each_active_iommu'
193 - 'for_each_active_route'214 - 'for_each_active_route'
194 - 'for_each_aggr_pgid'215 - 'for_each_aggr_pgid'
216 - 'for_each_and_bit'
217 - 'for_each_andnot_bit'
195 - 'for_each_available_child_of_node'218 - 'for_each_available_child_of_node'
196 - 'for_each_bench'219 - 'for_each_bench'
197 - 'for_each_bio'220 - 'for_each_bio'
@@ -222,10 +245,13 @@ ForEachMacros: · 24 unmodified lines
222 - 'for_each_compatible_node'245 - 'for_each_compatible_node'
223 - 'for_each_component_dais'246 - 'for_each_component_dais'
224 - 'for_each_component_dais_safe'247 - 'for_each_component_dais_safe'
248 - 'for_each_conduit'
225 - 'for_each_console'249 - 'for_each_console'
226 - 'for_each_console_srcu'250 - 'for_each_console_srcu'
227 - 'for_each_cpu'251 - 'for_each_cpu'
228 - 'for_each_cpu_and'252 - 'for_each_cpu_and'
253 - 'for_each_cpu_andnot'
254 - 'for_each_cpu_or'
229 - 'for_each_cpu_wrap'255 - 'for_each_cpu_wrap'
230 - 'for_each_dapm_widgets'256 - 'for_each_dapm_widgets'
231 - 'for_each_dedup_cand'257 - 'for_each_dedup_cand'
@@ -254,9 +280,11 @@ ForEachMacros: · 22 unmodified lines
254 - 'for_each_free_mem_range'280 - 'for_each_free_mem_range'
255 - 'for_each_free_mem_range_reverse'281 - 'for_each_free_mem_range_reverse'
256 - 'for_each_func_rsrc'282 - 'for_each_func_rsrc'
257 - 'for_each_group_device'283 - 'for_each_gpiochip_node'
258 - 'for_each_group_evsel'284 - 'for_each_group_evsel'
285 - 'for_each_group_evsel_head'
259 - 'for_each_group_member'286 - 'for_each_group_member'
287 - 'for_each_group_member_head'
260 - 'for_each_hstate'288 - 'for_each_hstate'
261 - 'for_each_if'289 - 'for_each_if'
262 - 'for_each_inject_fn'290 - 'for_each_inject_fn'
@@ -273,6 +301,7 @@ ForEachMacros: · 10 unmodified lines
273 - 'for_each_lru'301 - 'for_each_lru'
274 - 'for_each_matching_node'302 - 'for_each_matching_node'
275 - 'for_each_matching_node_and_match'303 - 'for_each_matching_node_and_match'
304 - 'for_each_media_entity_data_link'
276 - 'for_each_mem_pfn_range'305 - 'for_each_mem_pfn_range'
277 - 'for_each_mem_range'306 - 'for_each_mem_range'
278 - 'for_each_mem_range_rev'307 - 'for_each_mem_range_rev'
@@ -281,6 +310,8 @@ ForEachMacros: · 2 unmodified lines
281 - 'for_each_memory'310 - 'for_each_memory'
282 - 'for_each_migratetype_order'311 - 'for_each_migratetype_order'
283 - 'for_each_missing_reg'312 - 'for_each_missing_reg'
313 - 'for_each_mle_subelement'
314 - 'for_each_mod_mem_type'
284 - 'for_each_net'315 - 'for_each_net'
285 - 'for_each_net_continue_reverse'316 - 'for_each_net_continue_reverse'
286 - 'for_each_net_rcu'317 - 'for_each_net_rcu'
@@ -288,6 +319,7 @@ ForEachMacros: · 1 unmodified line
288 - 'for_each_netdev_continue'319 - 'for_each_netdev_continue'
289 - 'for_each_netdev_continue_rcu'320 - 'for_each_netdev_continue_rcu'
290 - 'for_each_netdev_continue_reverse'321 - 'for_each_netdev_continue_reverse'
322 - 'for_each_netdev_dump'
291 - 'for_each_netdev_feature'323 - 'for_each_netdev_feature'
292 - 'for_each_netdev_in_bond_rcu'324 - 'for_each_netdev_in_bond_rcu'
293 - 'for_each_netdev_rcu'325 - 'for_each_netdev_rcu'
@@ -308,6 +340,7 @@ ForEachMacros: · 14 unmodified lines
308 - 'for_each_node_with_cpus'340 - 'for_each_node_with_cpus'
309 - 'for_each_node_with_property'341 - 'for_each_node_with_property'
310 - 'for_each_nonreserved_multicast_dest_pgid'342 - 'for_each_nonreserved_multicast_dest_pgid'
343 - 'for_each_numa_hop_mask'
311 - 'for_each_of_allnodes'344 - 'for_each_of_allnodes'
312 - 'for_each_of_allnodes_from'345 - 'for_each_of_allnodes_from'
313 - 'for_each_of_cpu_node'346 - 'for_each_of_cpu_node'
@@ -326,6 +359,7 @@ ForEachMacros: · 12 unmodified lines
326 - 'for_each_online_cpu'359 - 'for_each_online_cpu'
327 - 'for_each_online_node'360 - 'for_each_online_node'
328 - 'for_each_online_pgdat'361 - 'for_each_online_pgdat'
362 - 'for_each_or_bit'
329 - 'for_each_path'363 - 'for_each_path'
330 - 'for_each_pci_bridge'364 - 'for_each_pci_bridge'
331 - 'for_each_pci_dev'365 - 'for_each_pci_dev'
@@ -333,6 +367,7 @@ ForEachMacros: · 1 unmodified line
333 - 'for_each_physmem_range'367 - 'for_each_physmem_range'
334 - 'for_each_populated_zone'368 - 'for_each_populated_zone'
335 - 'for_each_possible_cpu'369 - 'for_each_possible_cpu'
370 - 'for_each_present_blessed_reg'
336 - 'for_each_present_cpu'371 - 'for_each_present_cpu'
337 - 'for_each_prime_number'372 - 'for_each_prime_number'
338 - 'for_each_prime_number_from'373 - 'for_each_prime_number_from'
@@ -348,7 +383,8 @@ ForEachMacros: · 9 unmodified lines
348 - 'for_each_property_of_node'383 - 'for_each_property_of_node'
349 - 'for_each_reg'384 - 'for_each_reg'
350 - 'for_each_reg_filtered'385 - 'for_each_reg_filtered'
351 - 'for_each_registered_fb'386 - 'for_each_reloc'
387 - 'for_each_reloc_from'
352 - 'for_each_requested_gpio'388 - 'for_each_requested_gpio'
353 - 'for_each_requested_gpio_in_range'389 - 'for_each_requested_gpio_in_range'
354 - 'for_each_reserved_mem_range'390 - 'for_each_reserved_mem_range'
@@ -357,10 +393,12 @@ ForEachMacros: · 2 unmodified lines
357 - 'for_each_rtd_components'393 - 'for_each_rtd_components'
358 - 'for_each_rtd_cpu_dais'394 - 'for_each_rtd_cpu_dais'
359 - 'for_each_rtd_dais'395 - 'for_each_rtd_dais'
396 - 'for_each_sband_iftype_data'
360 - 'for_each_script'397 - 'for_each_script'
361 - 'for_each_sec'398 - 'for_each_sec'
362 - 'for_each_set_bit'399 - 'for_each_set_bit'
363 - 'for_each_set_bit_from'400 - 'for_each_set_bit_from'
401 - 'for_each_set_bit_wrap'
364 - 'for_each_set_bitrange'402 - 'for_each_set_bitrange'
365 - 'for_each_set_bitrange_from'403 - 'for_each_set_bitrange_from'
366 - 'for_each_set_clump8'404 - 'for_each_set_clump8'
@@ -371,8 +409,8 @@ ForEachMacros: · 4 unmodified lines
371 - 'for_each_sgtable_dma_sg'409 - 'for_each_sgtable_dma_sg'
372 - 'for_each_sgtable_page'410 - 'for_each_sgtable_page'
373 - 'for_each_sgtable_sg'411 - 'for_each_sgtable_sg'
374 - 'for_each_shell_test'
375 - 'for_each_sibling_event'412 - 'for_each_sibling_event'
413 - 'for_each_sta_active_link'
376 - 'for_each_subelement'414 - 'for_each_subelement'
377 - 'for_each_subelement_extid'415 - 'for_each_subelement_extid'
378 - 'for_each_subelement_id'416 - 'for_each_subelement_id'
@@ -380,10 +418,15 @@ ForEachMacros: · 1 unmodified line
380 - 'for_each_subsystem'418 - 'for_each_subsystem'
381 - 'for_each_supported_activate_fn'419 - 'for_each_supported_activate_fn'
382 - 'for_each_supported_inject_fn'420 - 'for_each_supported_inject_fn'
421 - 'for_each_sym'
383 - 'for_each_test'422 - 'for_each_test'
384 - 'for_each_thread'423 - 'for_each_thread'
385 - 'for_each_token'424 - 'for_each_token'
386 - 'for_each_unicast_dest_pgid'425 - 'for_each_unicast_dest_pgid'
426 - 'for_each_valid_link'
427 - 'for_each_vif_active_link'
428 - 'for_each_vma'
429 - 'for_each_vma_range'
387 - 'for_each_vsi'430 - 'for_each_vsi'
388 - 'for_each_wakeup_source'431 - 'for_each_wakeup_source'
389 - 'for_each_zone'432 - 'for_each_zone'
@@ -392,10 +435,12 @@ ForEachMacros: · 2 unmodified lines
392 - 'func_for_each_insn'435 - 'func_for_each_insn'
393 - 'fwnode_for_each_available_child_node'436 - 'fwnode_for_each_available_child_node'
394 - 'fwnode_for_each_child_node'437 - 'fwnode_for_each_child_node'
438 - 'fwnode_for_each_parent_node'
395 - 'fwnode_graph_for_each_endpoint'439 - 'fwnode_graph_for_each_endpoint'
396 - 'gadget_for_each_ep'440 - 'gadget_for_each_ep'
397 - 'genradix_for_each'441 - 'genradix_for_each'
398 - 'genradix_for_each_from'442 - 'genradix_for_each_from'
443 - 'genradix_for_each_reverse'
399 - 'hash_for_each'444 - 'hash_for_each'
400 - 'hash_for_each_possible'445 - 'hash_for_each_possible'
401 - 'hash_for_each_possible_rcu'446 - 'hash_for_each_possible_rcu'
@@ -439,14 +484,9 @@ ForEachMacros: · 37 unmodified lines
439 - 'in_dev_for_each_ifa_rcu'484 - 'in_dev_for_each_ifa_rcu'
440 - 'in_dev_for_each_ifa_rtnl'485 - 'in_dev_for_each_ifa_rtnl'
441 - 'inet_bind_bucket_for_each'486 - 'inet_bind_bucket_for_each'
442 - 'inet_lhash2_for_each_icsk'
443 - 'inet_lhash2_for_each_icsk_continue'
444 - 'inet_lhash2_for_each_icsk_rcu'
445 - 'interval_tree_for_each_double_span'
446 - 'interval_tree_for_each_span'487 - 'interval_tree_for_each_span'
447 - 'intlist__for_each_entry'488 - 'intlist__for_each_entry'
448 - 'intlist__for_each_entry_safe'489 - 'intlist__for_each_entry_safe'
449 - 'iopt_for_each_contig_area'
450 - 'kcore_copy__for_each_phdr'490 - 'kcore_copy__for_each_phdr'
451 - 'key_for_each'491 - 'key_for_each'
452 - 'key_for_each_safe'492 - 'key_for_each_safe'
@@ -483,28 +523,38 @@ ForEachMacros: · 30 unmodified lines
483 - 'list_for_each_from'523 - 'list_for_each_from'
484 - 'list_for_each_prev'524 - 'list_for_each_prev'
485 - 'list_for_each_prev_safe'525 - 'list_for_each_prev_safe'
526 - 'list_for_each_rcu'
527 - 'list_for_each_reverse'
486 - 'list_for_each_safe'528 - 'list_for_each_safe'
487 - 'llist_for_each'529 - 'llist_for_each'
488 - 'llist_for_each_entry'530 - 'llist_for_each_entry'
489 - 'llist_for_each_entry_safe'531 - 'llist_for_each_entry_safe'
490 - 'llist_for_each_safe'532 - 'llist_for_each_safe'
533 - 'lwq_for_each_safe'
491 - 'map__for_each_symbol'534 - 'map__for_each_symbol'
492 - 'map__for_each_symbol_by_name'535 - 'map__for_each_symbol_by_name'
493 - 'map_for_each_event'
494 - 'map_for_each_metric'
495 - 'maps__for_each_entry'536 - 'maps__for_each_entry'
496 - 'maps__for_each_entry_safe'537 - 'maps__for_each_entry_safe'
538 - 'mas_for_each'
497 - 'mci_for_each_dimm'539 - 'mci_for_each_dimm'
498 - 'media_device_for_each_entity'540 - 'media_device_for_each_entity'
499 - 'media_device_for_each_intf'541 - 'media_device_for_each_intf'
500 - 'media_device_for_each_link'542 - 'media_device_for_each_link'
501 - 'media_device_for_each_pad'543 - 'media_device_for_each_pad'
544 - 'media_entity_for_each_pad'
545 - 'media_pipeline_for_each_entity'
546 - 'media_pipeline_for_each_pad'
547 - 'mlx5_lag_for_each_peer_mdev'
548 - 'msi_domain_for_each_desc'
502 - 'msi_for_each_desc'549 - 'msi_for_each_desc'
550 - 'mt_for_each'
503 - 'nanddev_io_for_each_page'551 - 'nanddev_io_for_each_page'
504 - 'netdev_for_each_lower_dev'552 - 'netdev_for_each_lower_dev'
505 - 'netdev_for_each_lower_private'553 - 'netdev_for_each_lower_private'
506 - 'netdev_for_each_lower_private_rcu'554 - 'netdev_for_each_lower_private_rcu'
507 - 'netdev_for_each_mc_addr'555 - 'netdev_for_each_mc_addr'
556 - 'netdev_for_each_synced_mc_addr'
557 - 'netdev_for_each_synced_uc_addr'
508 - 'netdev_for_each_uc_addr'558 - 'netdev_for_each_uc_addr'
509 - 'netdev_for_each_upper_dev_rcu'559 - 'netdev_for_each_upper_dev_rcu'
510 - 'netdev_hw_addr_list_for_each'560 - 'netdev_hw_addr_list_for_each'
@@ -529,6 +579,7 @@ ForEachMacros: · 18 unmodified lines
529 - 'perf_config_sections__for_each_entry'579 - 'perf_config_sections__for_each_entry'
530 - 'perf_config_set__for_each_entry'580 - 'perf_config_set__for_each_entry'
531 - 'perf_cpu_map__for_each_cpu'581 - 'perf_cpu_map__for_each_cpu'
582 - 'perf_cpu_map__for_each_idx'
532 - 'perf_evlist__for_each_entry'583 - 'perf_evlist__for_each_entry'
533 - 'perf_evlist__for_each_entry_reverse'584 - 'perf_evlist__for_each_entry_reverse'
534 - 'perf_evlist__for_each_entry_safe'585 - 'perf_evlist__for_each_entry_safe'
@@ -538,9 +589,7 @@ ForEachMacros: · 3 unmodified lines
538 - 'perf_hpp_list__for_each_format_safe'589 - 'perf_hpp_list__for_each_format_safe'
539 - 'perf_hpp_list__for_each_sort_list'590 - 'perf_hpp_list__for_each_sort_list'
540 - 'perf_hpp_list__for_each_sort_list_safe'591 - 'perf_hpp_list__for_each_sort_list_safe'
541 - 'perf_pmu__for_each_hybrid_pmu'592 - 'perf_tool_event__for_each_event'
542 - 'ping_portaddr_for_each_entry'
543 - 'ping_portaddr_for_each_entry_rcu'
544 - 'plist_for_each'593 - 'plist_for_each'
545 - 'plist_for_each_continue'594 - 'plist_for_each_continue'
546 - 'plist_for_each_entry'595 - 'plist_for_each_entry'
@@ -577,6 +626,7 @@ ForEachMacros: · 30 unmodified lines
577 - 'rq_for_each_segment'626 - 'rq_for_each_segment'
578 - 'rq_list_for_each'627 - 'rq_list_for_each'
579 - 'rq_list_for_each_safe'628 - 'rq_list_for_each_safe'
629 - 'sample_read_group__for_each'
580 - 'scsi_for_each_prot_sg'630 - 'scsi_for_each_prot_sg'
581 - 'scsi_for_each_sg'631 - 'scsi_for_each_sg'
582 - 'sctp_for_each_hentry'632 - 'sctp_for_each_hentry'
@@ -584,10 +634,12 @@ ForEachMacros: · 1 unmodified line
584 - 'sec_for_each_insn'634 - 'sec_for_each_insn'
585 - 'sec_for_each_insn_continue'635 - 'sec_for_each_insn_continue'
586 - 'sec_for_each_insn_from'636 - 'sec_for_each_insn_from'
637 - 'sec_for_each_sym'
587 - 'shdma_for_each_chan'638 - 'shdma_for_each_chan'
588 - 'shost_for_each_device'639 - 'shost_for_each_device'
589 - 'sk_for_each'640 - 'sk_for_each'
590 - 'sk_for_each_bound'641 - 'sk_for_each_bound'
642 - 'sk_for_each_bound_bhash2'
591 - 'sk_for_each_entry_offset_rcu'643 - 'sk_for_each_entry_offset_rcu'
592 - 'sk_for_each_from'644 - 'sk_for_each_from'
593 - 'sk_for_each_rcu'645 - 'sk_for_each_rcu'
@@ -609,6 +661,8 @@ ForEachMacros: · 15 unmodified lines
609 - 'tb_property_for_each'661 - 'tb_property_for_each'
610 - 'tcf_act_for_each_action'662 - 'tcf_act_for_each_action'
611 - 'tcf_exts_for_each_action'663 - 'tcf_exts_for_each_action'
664 - 'ttm_resource_manager_for_each_res'
665 - 'twsk_for_each_bound_bhash2'
612 - 'udp_portaddr_for_each_entry'666 - 'udp_portaddr_for_each_entry'
613 - 'udp_portaddr_for_each_entry_rcu'667 - 'udp_portaddr_for_each_entry_rcu'
614 - 'usb_hub_for_each_child'668 - 'usb_hub_for_each_child'
.editorconfig+32−0
@@ -0,0 +1,32 @@
1# SPDX-License-Identifier: GPL-2.0-only
2
3root = true
4
5[{*.{awk,c,dts,dtsi,dtso,h,mk,s,S},Kconfig,Makefile,Makefile.*}]
6charset = utf-8
7end_of_line = lf
8trim_trailing_whitespace = true
9insert_final_newline = true
10indent_style = tab
11indent_size = 8
12
13[*.{json,py,rs}]
14charset = utf-8
15end_of_line = lf
16trim_trailing_whitespace = true
17insert_final_newline = true
18indent_style = space
19indent_size = 4
20
21# this must be below the general *.py to overwrite it
22[tools/{perf,power,rcu,testing/kunit}/**.py,]
23indent_style = tab
24indent_size = 8
25
26[*.yaml]
27charset = utf-8
28end_of_line = lf
29trim_trailing_whitespace = unset
30insert_final_newline = true
31indent_style = space
32indent_size = 2
.gitignore+1−0
@@ -96,6 +96,7 @@ modules.order · 95 unmodified lines
96#96#
97!.clang-format97!.clang-format
98!.cocciconfig98!.cocciconfig
99!.editorconfig
99!.get_maintainer.ignore100!.get_maintainer.ignore
100!.gitattributes101!.gitattributes
101!.gitignore102!.gitignore
.mailmap+26−5
@@ -117,6 +117,7 @@ Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com> · 116 unmodified lines
117Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>117Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
118Chao Yu <chao@kernel.org> <chao2.yu@samsung.com>118Chao Yu <chao@kernel.org> <chao2.yu@samsung.com>
119Chao Yu <chao@kernel.org> <yuchao0@huawei.com>119Chao Yu <chao@kernel.org> <yuchao0@huawei.com>
120Chester Lin <chester62515@gmail.com> <clin@suse.com>
120Chris Chiu <chris.chiu@canonical.com> <chiu@endlessm.com>121Chris Chiu <chris.chiu@canonical.com> <chiu@endlessm.com>
121Chris Chiu <chris.chiu@canonical.com> <chiu@endlessos.org>122Chris Chiu <chris.chiu@canonical.com> <chiu@endlessos.org>
122Chris Lew <quic_clew@quicinc.com> <clew@codeaurora.org>123Chris Lew <quic_clew@quicinc.com> <clew@codeaurora.org>
@@ -190,6 +191,10 @@ Gao Xiang <xiang@kernel.org> <gaoxiang25@huawei.com> · 67 unmodified lines
190Gao Xiang <xiang@kernel.org> <hsiangkao@aol.com>191Gao Xiang <xiang@kernel.org> <hsiangkao@aol.com>
191Gao Xiang <xiang@kernel.org> <hsiangkao@linux.alibaba.com>192Gao Xiang <xiang@kernel.org> <hsiangkao@linux.alibaba.com>
192Gao Xiang <xiang@kernel.org> <hsiangkao@redhat.com>193Gao Xiang <xiang@kernel.org> <hsiangkao@redhat.com>
194Geliang Tang <geliang.tang@linux.dev> <geliang.tang@suse.com>
195Geliang Tang <geliang.tang@linux.dev> <geliangtang@xiaomi.com>
196Geliang Tang <geliang.tang@linux.dev> <geliangtang@gmail.com>
197Geliang Tang <geliang.tang@linux.dev> <geliangtang@163.com>
193Georgi Djakov <djakov@kernel.org> <georgi.djakov@linaro.org>198Georgi Djakov <djakov@kernel.org> <georgi.djakov@linaro.org>
194Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com>199Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com>
195Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com>200Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com>
@@ -265,6 +270,9 @@ Jens Osterkamp <Jens.Osterkamp@de.ibm.com> · 69 unmodified lines
265Jernej Skrabec <jernej.skrabec@gmail.com> <jernej.skrabec@siol.net>270Jernej Skrabec <jernej.skrabec@gmail.com> <jernej.skrabec@siol.net>
266Jessica Zhang <quic_jesszhan@quicinc.com> <jesszhan@codeaurora.org>271Jessica Zhang <quic_jesszhan@quicinc.com> <jesszhan@codeaurora.org>
267Jilai Wang <quic_jilaiw@quicinc.com> <jilaiw@codeaurora.org>272Jilai Wang <quic_jilaiw@quicinc.com> <jilaiw@codeaurora.org>
273Jiri Kosina <jikos@kernel.org> <jikos@jikos.cz>
274Jiri Kosina <jikos@kernel.org> <jkosina@suse.cz>
275Jiri Kosina <jikos@kernel.org> <jkosina@suse.com>
268Jiri Pirko <jiri@resnulli.us> <jiri@nvidia.com>276Jiri Pirko <jiri@resnulli.us> <jiri@nvidia.com>
269Jiri Pirko <jiri@resnulli.us> <jiri@mellanox.com>277Jiri Pirko <jiri@resnulli.us> <jiri@mellanox.com>
270Jiri Pirko <jiri@resnulli.us> <jpirko@redhat.com>278Jiri Pirko <jiri@resnulli.us> <jpirko@redhat.com>
@@ -355,7 +363,6 @@ Maheshwar Ajja <quic_majja@quicinc.com> <majja@codeaurora.org> · 84 unmodified lines
355Malathi Gottam <quic_mgottam@quicinc.com> <mgottam@codeaurora.org>363Malathi Gottam <quic_mgottam@quicinc.com> <mgottam@codeaurora.org>
356Manikanta Pubbisetty <quic_mpubbise@quicinc.com> <mpubbise@codeaurora.org>364Manikanta Pubbisetty <quic_mpubbise@quicinc.com> <mpubbise@codeaurora.org>
357Manivannan Sadhasivam <mani@kernel.org> <manivannanece23@gmail.com>365Manivannan Sadhasivam <mani@kernel.org> <manivannanece23@gmail.com>
358Manivannan Sadhasivam <mani@kernel.org> <manivannan.sadhasivam@linaro.org>
359Manoj Basapathi <quic_manojbm@quicinc.com> <manojbm@codeaurora.org>366Manoj Basapathi <quic_manojbm@quicinc.com> <manojbm@codeaurora.org>
360Marcin Nowakowski <marcin.nowakowski@mips.com> <marcin.nowakowski@imgtec.com>367Marcin Nowakowski <marcin.nowakowski@mips.com> <marcin.nowakowski@imgtec.com>
361Marc Zyngier <maz@kernel.org> <marc.zyngier@arm.com>368Marc Zyngier <maz@kernel.org> <marc.zyngier@arm.com>
@@ -369,7 +376,7 @@ Martin Kepplinger <martink@posteo.de> <martin.kepplinger@ginzinger.com> · 7 unmodified lines
369Martin Kepplinger <martink@posteo.de> <martin.kepplinger@puri.sm>376Martin Kepplinger <martink@posteo.de> <martin.kepplinger@puri.sm>
370Martin Kepplinger <martink@posteo.de> <martin.kepplinger@theobroma-systems.com>377Martin Kepplinger <martink@posteo.de> <martin.kepplinger@theobroma-systems.com>
371Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@linux.intel.com> <martyna.szapar-mudlaw@intel.com>378Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@linux.intel.com> <martyna.szapar-mudlaw@intel.com>
372Mathieu Othacehe <m.othacehe@gmail.com>379Mathieu Othacehe <m.othacehe@gmail.com> <othacehe@gnu.org>
373Mat Martineau <martineau@kernel.org> <mathew.j.martineau@linux.intel.com>380Mat Martineau <martineau@kernel.org> <mathew.j.martineau@linux.intel.com>
374Mat Martineau <martineau@kernel.org> <mathewm@codeaurora.org>381Mat Martineau <martineau@kernel.org> <mathewm@codeaurora.org>
375Matthew Wilcox <willy@infradead.org> <matthew.r.wilcox@intel.com>382Matthew Wilcox <willy@infradead.org> <matthew.r.wilcox@intel.com>
@@ -383,9 +390,10 @@ Matthias Fuchs <socketcan@esd.eu> <matthias.fuchs@esd.eu> · 7 unmodified lines
383Matthieu Baerts <matttbe@kernel.org> <matthieu.baerts@tessares.net>390Matthieu Baerts <matttbe@kernel.org> <matthieu.baerts@tessares.net>
384Matthieu CASTET <castet.matthieu@free.fr>391Matthieu CASTET <castet.matthieu@free.fr>
385Matti Vaittinen <mazziesaccount@gmail.com> <matti.vaittinen@fi.rohmeurope.com>392Matti Vaittinen <mazziesaccount@gmail.com> <matti.vaittinen@fi.rohmeurope.com>
386Matt Ranostay <matt.ranostay@konsulko.com> <matt@ranostay.consulting>393Matt Ranostay <matt@ranostay.sg> <matt.ranostay@konsulko.com>
387Matt Ranostay <mranostay@gmail.com> Matthew Ranostay <mranostay@embeddedalley.com>394Matt Ranostay <matt@ranostay.sg> <matt@ranostay.consulting>
388Matt Ranostay <mranostay@gmail.com> <matt.ranostay@intel.com>395Matt Ranostay <matt@ranostay.sg> Matthew Ranostay <mranostay@embeddedalley.com>
396Matt Ranostay <matt@ranostay.sg> <matt.ranostay@intel.com>
389Matt Redfearn <matt.redfearn@mips.com> <matt.redfearn@imgtec.com>397Matt Redfearn <matt.redfearn@mips.com> <matt.redfearn@imgtec.com>
390Maulik Shah <quic_mkshah@quicinc.com> <mkshah@codeaurora.org>398Maulik Shah <quic_mkshah@quicinc.com> <mkshah@codeaurora.org>
391Mauro Carvalho Chehab <mchehab@kernel.org> <maurochehab@gmail.com>399Mauro Carvalho Chehab <mchehab@kernel.org> <maurochehab@gmail.com>
@@ -428,6 +436,7 @@ Muna Sinada <quic_msinada@quicinc.com> <msinada@codeaurora.org> · 36 unmodified lines
428Murali Nalajala <quic_mnalajal@quicinc.com> <mnalajal@codeaurora.org>436Murali Nalajala <quic_mnalajal@quicinc.com> <mnalajal@codeaurora.org>
429Mythri P K <mythripk@ti.com>437Mythri P K <mythripk@ti.com>
430Nadia Yvette Chambers <nyc@holomorphy.com> William Lee Irwin III <wli@holomorphy.com>438Nadia Yvette Chambers <nyc@holomorphy.com> William Lee Irwin III <wli@holomorphy.com>
439Naoya Horiguchi <naoya.horiguchi@nec.com> <n-horiguchi@ah.jp.nec.com>
431Nathan Chancellor <nathan@kernel.org> <natechancellor@gmail.com>440Nathan Chancellor <nathan@kernel.org> <natechancellor@gmail.com>
432Neeraj Upadhyay <quic_neeraju@quicinc.com> <neeraju@codeaurora.org>441Neeraj Upadhyay <quic_neeraju@quicinc.com> <neeraju@codeaurora.org>
433Neil Armstrong <neil.armstrong@linaro.org> <narmstrong@baylibre.com>442Neil Armstrong <neil.armstrong@linaro.org> <narmstrong@baylibre.com>
@@ -469,6 +478,8 @@ Paul E. McKenney <paulmck@kernel.org> <paulmck@linux.vnet.ibm.com> · 35 unmodified lines
469Paul E. McKenney <paulmck@kernel.org> <paulmck@us.ibm.com>478Paul E. McKenney <paulmck@kernel.org> <paulmck@us.ibm.com>
470Paul Mackerras <paulus@ozlabs.org> <paulus@samba.org>479Paul Mackerras <paulus@ozlabs.org> <paulus@samba.org>
471Paul Mackerras <paulus@ozlabs.org> <paulus@au1.ibm.com>480Paul Mackerras <paulus@ozlabs.org> <paulus@au1.ibm.com>
481Paul Moore <paul@paul-moore.com> <paul.moore@hp.com>
482Paul Moore <paul@paul-moore.com> <pmoore@redhat.com>
472Pavankumar Kondeti <quic_pkondeti@quicinc.com> <pkondeti@codeaurora.org>483Pavankumar Kondeti <quic_pkondeti@quicinc.com> <pkondeti@codeaurora.org>
473Peter A Jonsson <pj@ludd.ltu.se>484Peter A Jonsson <pj@ludd.ltu.se>
474Peter Oruba <peter.oruba@amd.com>485Peter Oruba <peter.oruba@amd.com>
@@ -493,6 +504,9 @@ Ralf Baechle <ralf@linux-mips.org> · 18 unmodified lines
493Ralf Wildenhues <Ralf.Wildenhues@gmx.de>504Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
494Ram Chandra Jangir <quic_rjangir@quicinc.com> <rjangir@codeaurora.org>505Ram Chandra Jangir <quic_rjangir@quicinc.com> <rjangir@codeaurora.org>
495Randy Dunlap <rdunlap@infradead.org> <rdunlap@xenotime.net>506Randy Dunlap <rdunlap@infradead.org> <rdunlap@xenotime.net>
507Randy Dunlap <rdunlap@infradead.org> <randy.dunlap@oracle.com>
508Randy Dunlap <rdunlap@infradead.org> <rddunlap@osdl.org>
509Randy Dunlap <rdunlap@infradead.org> <randy.dunlap@intel.com>
496Ravi Kumar Bokka <quic_rbokka@quicinc.com> <rbokka@codeaurora.org>510Ravi Kumar Bokka <quic_rbokka@quicinc.com> <rbokka@codeaurora.org>
497Ravi Kumar Siddojigari <quic_rsiddoji@quicinc.com> <rsiddoji@codeaurora.org>511Ravi Kumar Siddojigari <quic_rsiddoji@quicinc.com> <rsiddoji@codeaurora.org>
498Rémi Denis-Courmont <rdenis@simphalempin.com>512Rémi Denis-Courmont <rdenis@simphalempin.com>
@@ -533,6 +547,8 @@ Sebastian Reichel <sre@kernel.org> <sebastian.reichel@collabora.co.uk> · 34 unmodified lines
533Sebastian Reichel <sre@kernel.org> <sre@debian.org>547Sebastian Reichel <sre@kernel.org> <sre@debian.org>
534Sedat Dilek <sedat.dilek@gmail.com> <sedat.dilek@credativ.de>548Sedat Dilek <sedat.dilek@gmail.com> <sedat.dilek@credativ.de>
535Senthilkumar N L <quic_snlakshm@quicinc.com> <snlakshm@codeaurora.org>549Senthilkumar N L <quic_snlakshm@quicinc.com> <snlakshm@codeaurora.org>
550Serge Hallyn <sergeh@kernel.org> <serge.hallyn@canonical.com>
551Serge Hallyn <sergeh@kernel.org> <serue@us.ibm.com>
536Seth Forshee <sforshee@kernel.org> <seth.forshee@canonical.com>552Seth Forshee <sforshee@kernel.org> <seth.forshee@canonical.com>
537Shannon Nelson <shannon.nelson@amd.com> <snelson@pensando.io>553Shannon Nelson <shannon.nelson@amd.com> <snelson@pensando.io>
538Shannon Nelson <shannon.nelson@amd.com> <shannon.nelson@intel.com>554Shannon Nelson <shannon.nelson@amd.com> <shannon.nelson@intel.com>
@@ -569,6 +585,7 @@ Surabhi Vishnoi <quic_svishnoi@quicinc.com> <svishnoi@codeaurora.org> · 30 unmodified lines
569Takashi YOSHII <takashi.yoshii.zj@renesas.com>585Takashi YOSHII <takashi.yoshii.zj@renesas.com>
570Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> <tamizhr@codeaurora.org>586Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> <tamizhr@codeaurora.org>
571Taniya Das <quic_tdas@quicinc.com> <tdas@codeaurora.org>587Taniya Das <quic_tdas@quicinc.com> <tdas@codeaurora.org>
588Tanzir Hasan <tanzhasanwork@gmail.com> <tanzirh@google.com>
572Tejun Heo <htejun@gmail.com>589Tejun Heo <htejun@gmail.com>
573Tomeu Vizoso <tomeu@tomeuvizoso.net> <tomeu.vizoso@collabora.com>590Tomeu Vizoso <tomeu@tomeuvizoso.net> <tomeu.vizoso@collabora.com>
574Thomas Graf <tgraf@suug.ch>591Thomas Graf <tgraf@suug.ch>
@@ -595,6 +612,9 @@ Uwe Kleine-König <u.kleine-koenig@pengutronix.de> · 20 unmodified lines
595Uwe Kleine-König <ukleinek@strlen.de>612Uwe Kleine-König <ukleinek@strlen.de>
596Uwe Kleine-König <ukl@pengutronix.de>613Uwe Kleine-König <ukl@pengutronix.de>
597Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>614Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
615Vadim Fedorenko <vadim.fedorenko@linux.dev> <vadfed@fb.com>
616Vadim Fedorenko <vadim.fedorenko@linux.dev> <vadfed@meta.com>
617Vadim Fedorenko <vadim.fedorenko@linux.dev> <vfedorenko@novek.ru>
598Valdis Kletnieks <Valdis.Kletnieks@vt.edu>618Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
599Vara Reddy <quic_varar@quicinc.com> <varar@codeaurora.org>619Vara Reddy <quic_varar@quicinc.com> <varar@codeaurora.org>
600Varadarajan Narayanan <quic_varada@quicinc.com> <varada@codeaurora.org>620Varadarajan Narayanan <quic_varada@quicinc.com> <varada@codeaurora.org>
@@ -629,4 +649,5 @@ Wolfram Sang <wsa@kernel.org> <w.sang@pengutronix.de> · 28 unmodified lines
629Wolfram Sang <wsa@kernel.org> <wsa@the-dreams.de>649Wolfram Sang <wsa@kernel.org> <wsa@the-dreams.de>
630Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>650Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>
631Yusuke Goda <goda.yusuke@renesas.com>651Yusuke Goda <goda.yusuke@renesas.com>
652Zack Rusin <zack.rusin@broadcom.com> <zackr@vmware.com>
632Zhu Yanjun <zyjzyj2000@gmail.com> <yanjunz@nvidia.com>653Zhu Yanjun <zyjzyj2000@gmail.com> <yanjunz@nvidia.com>
CREDITS+63−4
@@ -9,10 +9,6 @@ · 8 unmodified lines
9 Linus9 Linus
10----------10----------
11 11
12N: Matt Mackal
13E: mpm@selenic.com
14D: SLOB slab allocator
15
16N: Matti Aarnio12N: Matti Aarnio
17E: mea@nic.funet.fi13E: mea@nic.funet.fi
18D: Alpha systems hacking, IPv6 and other network related stuff14D: Alpha systems hacking, IPv6 and other network related stuff
@@ -183,6 +179,7 @@ E: ralf@gnu.org · 164 unmodified lines
183P: 1024/AF7B30C1 CF 97 C2 CC 6D AE A7 FE C8 BA 9C FC 88 DE 32 C3179P: 1024/AF7B30C1 CF 97 C2 CC 6D AE A7 FE C8 BA 9C FC 88 DE 32 C3
184D: Linux/MIPS port180D: Linux/MIPS port
185D: Linux/68k hacker181D: Linux/68k hacker
182D: AX25 maintainer
186S: Hauptstrasse 19183S: Hauptstrasse 19
187S: 79837 St. Blasien184S: 79837 St. Blasien
188S: Germany185S: Germany
@@ -323,6 +320,9 @@ N: Ohad Ben Cohen · 134 unmodified lines
323E: ohad@wizery.com320E: ohad@wizery.com
324D: Remote Processor (remoteproc) subsystem321D: Remote Processor (remoteproc) subsystem
325D: Remote Processor Messaging (rpmsg) subsystem322D: Remote Processor Messaging (rpmsg) subsystem
323D: Hardware spinlock (hwspinlock) subsystem
324D: OMAP hwspinlock driver
325D: OMAP remoteproc driver
326 326
327N: Krzysztof Benedyczak327N: Krzysztof Benedyczak
328E: golbi@mat.uni.torun.pl328E: golbi@mat.uni.torun.pl
@@ -678,6 +678,10 @@ D: Media subsystem (V4L/DVB) drivers and core · 349 unmodified lines
678D: EDAC drivers and EDAC 3.0 core rework678D: EDAC drivers and EDAC 3.0 core rework
679S: Brazil679S: Brazil
680 680
681N: Landen Chao
682E: Landen.Chao@mediatek.com
683D: MT7531 Ethernet switch support
684
681N: Raymond Chen685N: Raymond Chen
682E: raymondc@microsoft.com686E: raymondc@microsoft.com
683D: Author of Configure script687D: Author of Configure script
@@ -815,6 +819,10 @@ D: Support for Xircom PGSDB9 (firmware and host driver) · 131 unmodified lines
815S: Bucharest819S: Bucharest
816S: Romania820S: Romania
817 821
822N: John Crispin
823E: john@phrozen.org
824D: MediaTek MT7623 Gigabit ethernet support
825
818N: Laurence Culhane826N: Laurence Culhane
819E: loz@holmes.demon.co.uk827E: loz@holmes.demon.co.uk
820D: Wrote the initial alpha SLIP code828D: Wrote the initial alpha SLIP code
@@ -1425,6 +1433,10 @@ S: University of Stellenbosch · 604 unmodified lines
1425S: Stellenbosch, Western Cape1433S: Stellenbosch, Western Cape
1426S: South Africa1434S: South Africa
1427 1435
1436N: Andy Gross
1437E: agross@kernel.org
1438D: Qualcomm SoC subsystem and drivers
1439
1428N: Grant Grundler1440N: Grant Grundler
1429E: grantgrundler@gmail.com1441E: grantgrundler@gmail.com
1430W: http://obmouse.sourceforge.net/1442W: http://obmouse.sourceforge.net/
@@ -1535,6 +1547,10 @@ N: Andrew Haylett · 104 unmodified lines
1535E: ajh@primag.co.uk1547E: ajh@primag.co.uk
1536D: Selection mechanism1548D: Selection mechanism
1537 1549
1550N: Johan Hedberg
1551E: johan.hedberg@gmail.com
1552D: Bluetooth subsystem maintainer
1553
1538N: Andre Hedrick1554N: Andre Hedrick
1539E: andre@linux-ide.org1555E: andre@linux-ide.org
1540E: andre@linuxdiskcert.org1556E: andre@linuxdiskcert.org
@@ -1572,6 +1588,10 @@ S: Ampferstr. 50 / 4 · 31 unmodified lines
1572S: 6020 Innsbruck1588S: 6020 Innsbruck
1573S: Austria1589S: Austria
1574 1590
1591N: Mark Hemment
1592E: markhe@nextd.demon.co.uk
1593D: SLAB allocator implementation
1594
1575N: Richard Henderson1595N: Richard Henderson
1576E: rth@twiddle.net1596E: rth@twiddle.net
1577E: rth@cygnus.com1597E: rth@cygnus.com
@@ -1828,6 +1848,13 @@ S: K osmidomkum 723 · 250 unmodified lines
1828S: 160 00 Praha 61848S: 160 00 Praha 6
1829S: Czech Republic1849S: Czech Republic
1830 1850
1851N: Michael Kerrisk
1852E: mtk.manpages@gmail.com
1853W: https://man7.org/
1854P: 4096R/3A35CE5E E522 595B 52ED A4E6 BFCC CB5E 8561 9911 3A35 CE5E
1855D: Maintainer of the Linux man-pages project
1856D: Linux man pages online, at <https://man7.org/linux/man-pages/>
1857
1831N: Niels Kristian Bech Jensen1858N: Niels Kristian Bech Jensen
1832E: nkbj1970@hotmail.com1859E: nkbj1970@hotmail.com
1833D: Miscellaneous kernel updates and fixes.1860D: Miscellaneous kernel updates and fixes.
@@ -1855,6 +1882,10 @@ D: Fedora kernel maintenance (2003-2014). · 21 unmodified lines
1855D: 'Trinity' and similar fuzz testing work.1882D: 'Trinity' and similar fuzz testing work.
1856D: Misc/Other.1883D: Misc/Other.
1857 1884
1885N: Tom Joseph
1886E: tjoseph@cadence.com
1887D: Cadence PCIe driver
1888
1858N: Martin Josfsson1889N: Martin Josfsson
1859E: gandalf@wlug.westbo.se1890E: gandalf@wlug.westbo.se
1860P: 1024D/F6B6D3B1 7610 7CED 5C34 4AA6 DBA2 8BE1 5A6D AF95 F6B6 D3B11891P: 1024D/F6B6D3B1 7610 7CED 5C34 4AA6 DBA2 8BE1 5A6D AF95 F6B6 D3B1
@@ -2126,6 +2157,10 @@ S: 2213 La Terrace Circle · 265 unmodified lines
2126S: San Jose, CA 951232157S: San Jose, CA 95123
2127S: USA2158S: USA
2128 2159
2160N: Mike Kravetz
2161E: mike.kravetz@oracle.com
2162D: Maintenance and development of the hugetlb subsystem
2163
2129N: Andreas S. Krebs2164N: Andreas S. Krebs
2130E: akrebs@altavista.net2165E: akrebs@altavista.net
2131D: CYPRESS CY82C693 chipset IDE, Digital's PC-Alpha 164SX boards2166D: CYPRESS CY82C693 chipset IDE, Digital's PC-Alpha 164SX boards
@@ -2437,6 +2472,10 @@ D: work on suspend-to-ram/disk, killing duplicates from ioctl32, · 305 unmodified lines
2437D: Altera SoCFPGA and Nokia N900 support.2472D: Altera SoCFPGA and Nokia N900 support.
2438S: Czech Republic2473S: Czech Republic
2439 2474
2475N: Olivia Mackall
2476E: olivia@selenic.com
2477D: SLOB slab allocator
2478
2440N: Paul Mackerras2479N: Paul Mackerras
2441E: paulus@samba.org2480E: paulus@samba.org
2442D: PPP driver2481D: PPP driver
@@ -2944,6 +2983,14 @@ D: IPX development and support · 501 unmodified lines
2944N: Venkatesh Pallipadi (Venki)2983N: Venkatesh Pallipadi (Venki)
2945D: x86/HPET2984D: x86/HPET
2946 2985
2986N: Antti Palosaari
2987E: crope@iki.fi
2988D: Various DVB drivers
2989W: https://palosaari.fi/linux/
2990S: Yliopistokatu 1 D 513
2991S: FI-90570 Oulu
2992S: FINLAND
2993
2947N: Kyungmin Park2994N: Kyungmin Park
2948E: kyungmin.park@samsung.com2995E: kyungmin.park@samsung.com
2949D: Samsung S5Pv210 and Exynos4210 mobile platforms2996D: Samsung S5Pv210 and Exynos4210 mobile platforms
@@ -3018,6 +3065,10 @@ S: Demonstratsii 8-382 · 68 unmodified lines
3018S: Tula 3000003065S: Tula 300000
3019S: Russia3066S: Russia
3020 3067
3068N: Thomas Petazzoni
3069E: thomas.petazzoni@bootlin.com
3070D: Driver for the Marvell Armada 370/XP network unit.
3071
3021N: Gordon Peters3072N: Gordon Peters
3022E: GordPeters@smarttech.com3073E: GordPeters@smarttech.com
3023D: Isochronous receive for IEEE 1394 driver (OHCI module).3074D: Isochronous receive for IEEE 1394 driver (OHCI module).
@@ -3916,6 +3967,10 @@ S: 21513 Conradia Ct · 892 unmodified lines
3916S: Cupertino, CA 950143967S: Cupertino, CA 95014
3917S: USA3968S: USA
3918 3969
3970N: Manohar Vanga
3971E: manohar.vanga@gmail.com
3972D: VME subsystem maintainer
3973
3919N: Thibaut Varène3974N: Thibaut Varène
3920E: hacks+kernel@slashdirt.org3975E: hacks+kernel@slashdirt.org
3921W: http://hacks.slashdirt.org/3976W: http://hacks.slashdirt.org/
@@ -4016,6 +4071,10 @@ D: Fixes for the NE/2-driver · 94 unmodified lines
4016D: Miscellaneous MCA-support4071D: Miscellaneous MCA-support
4017D: Cleanup of the Config-files4072D: Cleanup of the Config-files
4018 4073
4074N: Martyn Welch
4075E: martyn@welchs.me.uk
4076D: VME subsystem maintainer
4077
4019N: Matt Welsh4078N: Matt Welsh
4020E: mdw@metalab.unc.edu4079E: mdw@metalab.unc.edu
4021W: http://www.cs.berkeley.edu/~mdw4080W: http://www.cs.berkeley.edu/~mdw
Documentation/ABI/testing/debugfs-driver-habanalabs+36−36
@@ -1,4 +1,4 @@
1What: /sys/kernel/debug/accel/<n>/addr1What: /sys/kernel/debug/accel/<parent_device>/addr
2Date: Jan 20192Date: Jan 2019
3KernelVersion: 5.13KernelVersion: 5.1
4Contact: ogabbay@kernel.org4Contact: ogabbay@kernel.org
@@ -8,34 +8,34 @@ Description: Sets the device address to be used for read or write through · 3 unmodified lines
8 only when the IOMMU is disabled.8 only when the IOMMU is disabled.
9 The acceptable value is a string that starts with "0x"9 The acceptable value is a string that starts with "0x"
10 10
11What: /sys/kernel/debug/accel/<n>/clk_gate11What: /sys/kernel/debug/accel/<parent_device>/clk_gate
12Date: May 202012Date: May 2020
13KernelVersion: 5.813KernelVersion: 5.8
14Contact: ogabbay@kernel.org14Contact: ogabbay@kernel.org
15Description: This setting is now deprecated as clock gating is handled solely by the f/w15Description: This setting is now deprecated as clock gating is handled solely by the f/w
16 16
17What: /sys/kernel/debug/accel/<n>/command_buffers17What: /sys/kernel/debug/accel/<parent_device>/command_buffers
18Date: Jan 201918Date: Jan 2019
19KernelVersion: 5.119KernelVersion: 5.1
20Contact: ogabbay@kernel.org20Contact: ogabbay@kernel.org
21Description: Displays a list with information about the currently allocated21Description: Displays a list with information about the currently allocated
22 command buffers22 command buffers
23 23
24What: /sys/kernel/debug/accel/<n>/command_submission24What: /sys/kernel/debug/accel/<parent_device>/command_submission
25Date: Jan 201925Date: Jan 2019
26KernelVersion: 5.126KernelVersion: 5.1
27Contact: ogabbay@kernel.org27Contact: ogabbay@kernel.org
28Description: Displays a list with information about the currently active28Description: Displays a list with information about the currently active
29 command submissions29 command submissions
30 30
31What: /sys/kernel/debug/accel/<n>/command_submission_jobs31What: /sys/kernel/debug/accel/<parent_device>/command_submission_jobs
32Date: Jan 201932Date: Jan 2019
33KernelVersion: 5.133KernelVersion: 5.1
34Contact: ogabbay@kernel.org34Contact: ogabbay@kernel.org
35Description: Displays a list with detailed information about each JOB (CB) of35Description: Displays a list with detailed information about each JOB (CB) of
36 each active command submission36 each active command submission
37 37
38What: /sys/kernel/debug/accel/<n>/data3238What: /sys/kernel/debug/accel/<parent_device>/data32
39Date: Jan 201939Date: Jan 2019
40KernelVersion: 5.140KernelVersion: 5.1
41Contact: ogabbay@kernel.org41Contact: ogabbay@kernel.org
@@ -50,7 +50,7 @@ Description: Allows the root user to read or write directly through the · 8 unmodified lines
50 If the IOMMU is disabled, it also allows the root user to read50 If the IOMMU is disabled, it also allows the root user to read
51 or write from the host a device VA of a host mapped memory51 or write from the host a device VA of a host mapped memory
52 52
53What: /sys/kernel/debug/accel/<n>/data6453What: /sys/kernel/debug/accel/<parent_device>/data64
54Date: Jan 202054Date: Jan 2020
55KernelVersion: 5.655KernelVersion: 5.6
56Contact: ogabbay@kernel.org56Contact: ogabbay@kernel.org
@@ -65,7 +65,7 @@ Description: Allows the root user to read or write 64 bit data directly · 8 unmodified lines
65 If the IOMMU is disabled, it also allows the root user to read65 If the IOMMU is disabled, it also allows the root user to read
66 or write from the host a device VA of a host mapped memory66 or write from the host a device VA of a host mapped memory
67 67
68What: /sys/kernel/debug/accel/<n>/data_dma68What: /sys/kernel/debug/accel/<parent_device>/data_dma
69Date: Apr 202169Date: Apr 2021
70KernelVersion: 5.1370KernelVersion: 5.13
71Contact: ogabbay@kernel.org71Contact: ogabbay@kernel.org
@@ -83,7 +83,7 @@ Description: Allows the root user to read from the device's internal · 11 unmodified lines
83 workloads.83 workloads.
84 Only supported on GAUDI at this stage.84 Only supported on GAUDI at this stage.
85 85
86What: /sys/kernel/debug/accel/<n>/device86What: /sys/kernel/debug/accel/<parent_device>/device
87Date: Jan 201987Date: Jan 2019
88KernelVersion: 5.188KernelVersion: 5.1
89Contact: ogabbay@kernel.org89Contact: ogabbay@kernel.org
@@ -91,14 +91,14 @@ Description: Enables the root user to set the device to specific state. · 1 unmodified line
91 Valid values are "disable", "enable", "suspend", "resume".91 Valid values are "disable", "enable", "suspend", "resume".
92 User can read this property to see the valid values92 User can read this property to see the valid values
93 93
94What: /sys/kernel/debug/accel/<n>/device_release_watchdog_timeout94What: /sys/kernel/debug/accel/<parent_device>/device_release_watchdog_timeout
95Date: Oct 202295Date: Oct 2022
96KernelVersion: 6.296KernelVersion: 6.2
97Contact: ttayar@habana.ai97Contact: ttayar@habana.ai
98Description: The watchdog timeout value in seconds for a device release upon98Description: The watchdog timeout value in seconds for a device release upon
99 certain error cases, after which the device is reset.99 certain error cases, after which the device is reset.
100 100
101What: /sys/kernel/debug/accel/<n>/dma_size101What: /sys/kernel/debug/accel/<parent_device>/dma_size
102Date: Apr 2021102Date: Apr 2021
103KernelVersion: 5.13103KernelVersion: 5.13
104Contact: ogabbay@kernel.org104Contact: ogabbay@kernel.org
@@ -108,7 +108,7 @@ Description: Specify the size of the DMA transaction when using DMA to read · 3 unmodified lines
108 When the write is finished, the user can read the "data_dma"108 When the write is finished, the user can read the "data_dma"
109 blob109 blob
110 110
111What: /sys/kernel/debug/accel/<n>/dump_razwi_events111What: /sys/kernel/debug/accel/<parent_device>/dump_razwi_events
112Date: Aug 2022112Date: Aug 2022
113KernelVersion: 5.20113KernelVersion: 5.20
114Contact: fkassabri@habana.ai114Contact: fkassabri@habana.ai
@@ -117,7 +117,7 @@ Description: Dumps all razwi events to dmesg if exist. · 2 unmodified lines
117 the routine will clear the status register.117 the routine will clear the status register.
118 Usage: cat dump_razwi_events118 Usage: cat dump_razwi_events
119 119
120What: /sys/kernel/debug/accel/<n>/dump_security_violations120What: /sys/kernel/debug/accel/<parent_device>/dump_security_violations
121Date: Jan 2021121Date: Jan 2021
122KernelVersion: 5.12122KernelVersion: 5.12
123Contact: ogabbay@kernel.org123Contact: ogabbay@kernel.org
@@ -125,14 +125,14 @@ Description: Dumps all security violations to dmesg. This will also ack · 1 unmodified line
125 all security violations meanings those violations will not be125 all security violations meanings those violations will not be
126 dumped next time user calls this API126 dumped next time user calls this API
127 127
128What: /sys/kernel/debug/accel/<n>/engines128What: /sys/kernel/debug/accel/<parent_device>/engines
129Date: Jul 2019129Date: Jul 2019
130KernelVersion: 5.3130KernelVersion: 5.3
131Contact: ogabbay@kernel.org131Contact: ogabbay@kernel.org
132Description: Displays the status registers values of the device engines and132Description: Displays the status registers values of the device engines and
133 their derived idle status133 their derived idle status
134 134
135What: /sys/kernel/debug/accel/<n>/i2c_addr135What: /sys/kernel/debug/accel/<parent_device>/i2c_addr
136Date: Jan 2019136Date: Jan 2019
137KernelVersion: 5.1137KernelVersion: 5.1
138Contact: ogabbay@kernel.org138Contact: ogabbay@kernel.org
@@ -140,7 +140,7 @@ Description: Sets I2C device address for I2C transaction that is generated · 1 unmodified line
140 by the device's CPU, Not available when device is loaded with secured140 by the device's CPU, Not available when device is loaded with secured
141 firmware141 firmware
142 142
143What: /sys/kernel/debug/accel/<n>/i2c_bus143What: /sys/kernel/debug/accel/<parent_device>/i2c_bus
144Date: Jan 2019144Date: Jan 2019
145KernelVersion: 5.1145KernelVersion: 5.1
146Contact: ogabbay@kernel.org146Contact: ogabbay@kernel.org
@@ -148,7 +148,7 @@ Description: Sets I2C bus address for I2C transaction that is generated by · 1 unmodified line
148 the device's CPU, Not available when device is loaded with secured148 the device's CPU, Not available when device is loaded with secured
149 firmware149 firmware
150 150
151What: /sys/kernel/debug/accel/<n>/i2c_data151What: /sys/kernel/debug/accel/<parent_device>/i2c_data
152Date: Jan 2019152Date: Jan 2019
153KernelVersion: 5.1153KernelVersion: 5.1
154Contact: ogabbay@kernel.org154Contact: ogabbay@kernel.org
@@ -157,7 +157,7 @@ Description: Triggers an I2C transaction that is generated by the device's · 2 unmodified lines
157 reading from the file generates a read transaction, Not available157 reading from the file generates a read transaction, Not available
158 when device is loaded with secured firmware158 when device is loaded with secured firmware
159 159
160What: /sys/kernel/debug/accel/<n>/i2c_len160What: /sys/kernel/debug/accel/<parent_device>/i2c_len
161Date: Dec 2021161Date: Dec 2021
162KernelVersion: 5.17162KernelVersion: 5.17
163Contact: obitton@habana.ai163Contact: obitton@habana.ai
@@ -165,7 +165,7 @@ Description: Sets I2C length in bytes for I2C transaction that is generated b · 1 unmodified line
165 the device's CPU, Not available when device is loaded with secured165 the device's CPU, Not available when device is loaded with secured
166 firmware166 firmware
167 167
168What: /sys/kernel/debug/accel/<n>/i2c_reg168What: /sys/kernel/debug/accel/<parent_device>/i2c_reg
169Date: Jan 2019169Date: Jan 2019
170KernelVersion: 5.1170KernelVersion: 5.1
171Contact: ogabbay@kernel.org171Contact: ogabbay@kernel.org
@@ -173,35 +173,35 @@ Description: Sets I2C register id for I2C transaction that is generated by · 1 unmodified line
173 the device's CPU, Not available when device is loaded with secured173 the device's CPU, Not available when device is loaded with secured
174 firmware174 firmware
175 175
176What: /sys/kernel/debug/accel/<n>/led0176What: /sys/kernel/debug/accel/<parent_device>/led0
177Date: Jan 2019177Date: Jan 2019
178KernelVersion: 5.1178KernelVersion: 5.1
179Contact: ogabbay@kernel.org179Contact: ogabbay@kernel.org
180Description: Sets the state of the first S/W led on the device, Not available180Description: Sets the state of the first S/W led on the device, Not available
181 when device is loaded with secured firmware181 when device is loaded with secured firmware
182 182
183What: /sys/kernel/debug/accel/<n>/led1183What: /sys/kernel/debug/accel/<parent_device>/led1
184Date: Jan 2019184Date: Jan 2019
185KernelVersion: 5.1185KernelVersion: 5.1
186Contact: ogabbay@kernel.org186Contact: ogabbay@kernel.org
187Description: Sets the state of the second S/W led on the device, Not available187Description: Sets the state of the second S/W led on the device, Not available
188 when device is loaded with secured firmware188 when device is loaded with secured firmware
189 189
190What: /sys/kernel/debug/accel/<n>/led2190What: /sys/kernel/debug/accel/<parent_device>/led2
191Date: Jan 2019191Date: Jan 2019
192KernelVersion: 5.1192KernelVersion: 5.1
193Contact: ogabbay@kernel.org193Contact: ogabbay@kernel.org
194Description: Sets the state of the third S/W led on the device, Not available194Description: Sets the state of the third S/W led on the device, Not available
195 when device is loaded with secured firmware195 when device is loaded with secured firmware
196 196
197What: /sys/kernel/debug/accel/<n>/memory_scrub197What: /sys/kernel/debug/accel/<parent_device>/memory_scrub
198Date: May 2022198Date: May 2022
199KernelVersion: 5.19199KernelVersion: 5.19
200Contact: dhirschfeld@habana.ai200Contact: dhirschfeld@habana.ai
201Description: Allows the root user to scrub the dram memory. The scrubbing201Description: Allows the root user to scrub the dram memory. The scrubbing
202 value can be set using the debugfs file memory_scrub_val.202 value can be set using the debugfs file memory_scrub_val.
203 203
204What: /sys/kernel/debug/accel/<n>/memory_scrub_val204What: /sys/kernel/debug/accel/<parent_device>/memory_scrub_val
205Date: May 2022205Date: May 2022
206KernelVersion: 5.19206KernelVersion: 5.19
207Contact: dhirschfeld@habana.ai207Contact: dhirschfeld@habana.ai
@@ -209,7 +209,7 @@ Description: The value to which the dram will be set to when the user · 1 unmodified line
209 scrubs the dram using 'memory_scrub' debugfs file and209 scrubs the dram using 'memory_scrub' debugfs file and
210 the scrubbing value when using module param 'memory_scrub'210 the scrubbing value when using module param 'memory_scrub'
211 211
212What: /sys/kernel/debug/accel/<n>/mmu212What: /sys/kernel/debug/accel/<parent_device>/mmu
213Date: Jan 2019213Date: Jan 2019
214KernelVersion: 5.1214KernelVersion: 5.1
215Contact: ogabbay@kernel.org215Contact: ogabbay@kernel.org
@@ -219,7 +219,7 @@ Description: Displays the hop values and physical address for a given ASID · 3 unmodified lines
219 e.g. to display info about VA 0x1000 for ASID 1 you need to do:219 e.g. to display info about VA 0x1000 for ASID 1 you need to do:
220 echo "1 0x1000" > /sys/kernel/debug/accel/0/mmu220 echo "1 0x1000" > /sys/kernel/debug/accel/0/mmu
221 221
222What: /sys/kernel/debug/accel/<n>/mmu_error222What: /sys/kernel/debug/accel/<parent_device>/mmu_error
223Date: Mar 2021223Date: Mar 2021
224KernelVersion: 5.12224KernelVersion: 5.12
225Contact: fkassabri@habana.ai225Contact: fkassabri@habana.ai
@@ -229,7 +229,7 @@ Description: Check and display page fault or access violation mmu errors for · 3 unmodified lines
229 echo "0x200" > /sys/kernel/debug/accel/0/mmu_error229 echo "0x200" > /sys/kernel/debug/accel/0/mmu_error
230 cat /sys/kernel/debug/accel/0/mmu_error230 cat /sys/kernel/debug/accel/0/mmu_error
231 231
232What: /sys/kernel/debug/accel/<n>/monitor_dump232What: /sys/kernel/debug/accel/<parent_device>/monitor_dump
233Date: Mar 2022233Date: Mar 2022
234KernelVersion: 5.19234KernelVersion: 5.19
235Contact: osharabi@habana.ai235Contact: osharabi@habana.ai
@@ -243,7 +243,7 @@ Description: Allows the root user to dump monitors status from the device's · 7 unmodified lines
243 This interface doesn't support concurrency in the same device.243 This interface doesn't support concurrency in the same device.
244 Only supported on GAUDI.244 Only supported on GAUDI.
245 245
246What: /sys/kernel/debug/accel/<n>/monitor_dump_trig246What: /sys/kernel/debug/accel/<parent_device>/monitor_dump_trig
247Date: Mar 2022247Date: Mar 2022
248KernelVersion: 5.19248KernelVersion: 5.19
249Contact: osharabi@habana.ai249Contact: osharabi@habana.ai
@@ -253,14 +253,14 @@ Description: Triggers dump of monitor data. The value to trigger the operatio · 3 unmodified lines
253 When the write is finished, the user can read the "monitor_dump"253 When the write is finished, the user can read the "monitor_dump"
254 blob254 blob
255 255
256What: /sys/kernel/debug/accel/<n>/set_power_state256What: /sys/kernel/debug/accel/<parent_device>/set_power_state
257Date: Jan 2019257Date: Jan 2019
258KernelVersion: 5.1258KernelVersion: 5.1
259Contact: ogabbay@kernel.org259Contact: ogabbay@kernel.org
260Description: Sets the PCI power state. Valid values are "1" for D0 and "2"260Description: Sets the PCI power state. Valid values are "1" for D0 and "2"
261 for D3Hot261 for D3Hot
262 262
263What: /sys/kernel/debug/accel/<n>/skip_reset_on_timeout263What: /sys/kernel/debug/accel/<parent_device>/skip_reset_on_timeout
264Date: Jun 2021264Date: Jun 2021
265KernelVersion: 5.13265KernelVersion: 5.13
266Contact: ynudelman@habana.ai266Contact: ynudelman@habana.ai
@@ -268,7 +268,7 @@ Description: Sets the skip reset on timeout option for the device. Value of · 1 unmodified line
268 "0" means device will be reset in case some CS has timed out,268 "0" means device will be reset in case some CS has timed out,
269 otherwise it will not be reset.269 otherwise it will not be reset.
270 270
271What: /sys/kernel/debug/accel/<n>/state_dump271What: /sys/kernel/debug/accel/<parent_device>/state_dump
272Date: Oct 2021272Date: Oct 2021
273KernelVersion: 5.15273KernelVersion: 5.15
274Contact: ynudelman@habana.ai274Contact: ynudelman@habana.ai
@@ -279,7 +279,7 @@ Description: Gets the state dump occurring on a CS timeout or failure. · 4 unmodified lines
279 Writing an integer X discards X state dumps, so that the279 Writing an integer X discards X state dumps, so that the
280 next read would return X+1-st newest state dump.280 next read would return X+1-st newest state dump.
281 281
282What: /sys/kernel/debug/accel/<n>/stop_on_err282What: /sys/kernel/debug/accel/<parent_device>/stop_on_err
283Date: Mar 2020283Date: Mar 2020
284KernelVersion: 5.6284KernelVersion: 5.6
285Contact: ogabbay@kernel.org285Contact: ogabbay@kernel.org
@@ -287,13 +287,13 @@ Description: Sets the stop-on_error option for the device engines. Value of · 1 unmodified line
287 "0" is for disable, otherwise enable.287 "0" is for disable, otherwise enable.
288 Relevant only for GOYA and GAUDI.288 Relevant only for GOYA and GAUDI.
289 289
290What: /sys/kernel/debug/accel/<n>/timeout_locked290What: /sys/kernel/debug/accel/<parent_device>/timeout_locked
291Date: Sep 2021291Date: Sep 2021
292KernelVersion: 5.16292KernelVersion: 5.16
293Contact: obitton@habana.ai293Contact: obitton@habana.ai
294Description: Sets the command submission timeout value in seconds.294Description: Sets the command submission timeout value in seconds.
295 295
296What: /sys/kernel/debug/accel/<n>/userptr296What: /sys/kernel/debug/accel/<parent_device>/userptr
297Date: Jan 2019297Date: Jan 2019
298KernelVersion: 5.1298KernelVersion: 5.1
299Contact: ogabbay@kernel.org299Contact: ogabbay@kernel.org
@@ -301,7 +301,7 @@ Description: Displays a list with information about the current user · 1 unmodified line
301 pointers (user virtual addresses) that are pinned and mapped301 pointers (user virtual addresses) that are pinned and mapped
302 to DMA addresses302 to DMA addresses
303 303
304What: /sys/kernel/debug/accel/<n>/userptr_lookup304What: /sys/kernel/debug/accel/<parent_device>/userptr_lookup
305Date: Oct 2021305Date: Oct 2021
306KernelVersion: 5.15306KernelVersion: 5.15
307Contact: ogabbay@kernel.org307Contact: ogabbay@kernel.org
@@ -309,7 +309,7 @@ Description: Allows to search for specific user pointers (user virtual · 1 unmodified line
309 addresses) that are pinned and mapped to DMA addresses, and see309 addresses) that are pinned and mapped to DMA addresses, and see
310 their resolution to the specific dma address.310 their resolution to the specific dma address.
311 311
312What: /sys/kernel/debug/accel/<n>/vm312What: /sys/kernel/debug/accel/<parent_device>/vm
313Date: Jan 2019313Date: Jan 2019
314KernelVersion: 5.1314KernelVersion: 5.1
315Contact: ogabbay@kernel.org315Contact: ogabbay@kernel.org
Documentation/ABI/testing/debugfs-driver-qat_telemetry+228−0
@@ -0,0 +1,228 @@
1What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/control
2Date: March 2024
3KernelVersion: 6.8
4Contact: qat-linux@intel.com
5Description: (RW) Enables/disables the reporting of telemetry metrics.
6
7 Allowed values to write:
8 ========================
9 * 0: disable telemetry
10 * 1: enable telemetry
11 * 2, 3, 4: enable telemetry and calculate minimum, maximum
12 and average for each counter over 2, 3 or 4 samples
13
14 Returned values:
15 ================
16 * 1-4: telemetry is enabled and running
17 * 0: telemetry is disabled
18
19 Example.
20
21 Writing '3' to this file starts the collection of
22 telemetry metrics. Samples are collected every second and
23 stored in a circular buffer of size 3. These values are then
24 used to calculate the minimum, maximum and average for each
25 counter. After enabling, counters can be retrieved through
26 the ``device_data`` file::
27
28 echo 3 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/control
29
30 Writing '0' to this file stops the collection of telemetry
31 metrics::
32
33 echo 0 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/control
34
35 This attribute is only available for qat_4xxx devices.
36
37What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/device_data
38Date: March 2024
39KernelVersion: 6.8
40Contact: qat-linux@intel.com
41Description: (RO) Reports device telemetry counters.
42 Reads report metrics about performance and utilization of
43 a QAT device:
44
45 ======================= ========================================
46 Field Description
47 ======================= ========================================
48 sample_cnt number of acquisitions of telemetry data
49 from the device. Reads are performed
50 every 1000 ms.
51 pci_trans_cnt number of PCIe partial transactions
52 max_rd_lat maximum logged read latency [ns] (could
53 be any read operation)
54 rd_lat_acc_avg average read latency [ns]
55 max_gp_lat max get to put latency [ns] (only takes
56 samples for AE0)
57 gp_lat_acc_avg average get to put latency [ns]
58 bw_in PCIe, write bandwidth [Mbps]
59 bw_out PCIe, read bandwidth [Mbps]
60 at_page_req_lat_avg Address Translator(AT), average page
61 request latency [ns]
62 at_trans_lat_avg AT, average page translation latency [ns]
63 at_max_tlb_used AT, maximum uTLB used
64 util_cpr<N> utilization of Compression slice N [%]
65 exec_cpr<N> execution count of Compression slice N
66 util_xlt<N> utilization of Translator slice N [%]
67 exec_xlt<N> execution count of Translator slice N
68 util_dcpr<N> utilization of Decompression slice N [%]
69 exec_dcpr<N> execution count of Decompression slice N
70 util_pke<N> utilization of PKE N [%]
71 exec_pke<N> execution count of PKE N
72 util_ucs<N> utilization of UCS slice N [%]
73 exec_ucs<N> execution count of UCS slice N
74 util_wat<N> utilization of Wireless Authentication
75 slice N [%]
76 exec_wat<N> execution count of Wireless Authentication
77 slice N
78 util_wcp<N> utilization of Wireless Cipher slice N [%]
79 exec_wcp<N> execution count of Wireless Cipher slice N
80 util_cph<N> utilization of Cipher slice N [%]
81 exec_cph<N> execution count of Cipher slice N
82 util_ath<N> utilization of Authentication slice N [%]
83 exec_ath<N> execution count of Authentication slice N
84 ======================= ========================================
85
86 The telemetry report file can be read with the following command::
87
88 cat /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/device_data
89
90 If ``control`` is set to 1, only the current values of the
91 counters are displayed::
92
93 <counter_name> <current>
94
95 If ``control`` is 2, 3 or 4, counters are displayed in the
96 following format::
97
98 <counter_name> <current> <min> <max> <avg>
99
100 If a device lacks of a specific accelerator, the corresponding
101 attribute is not reported.
102
103 This attribute is only available for qat_4xxx devices.
104
105What: /sys/kernel/debug/qat_<device>_<BDF>/telemetry/rp_<A/B/C/D>_data
106Date: March 2024
107KernelVersion: 6.8
108Contact: qat-linux@intel.com
109Description: (RW) Selects up to 4 Ring Pairs (RP) to monitor, one per file,
110 and report telemetry counters related to each.
111
112 Allowed values to write:
113 ========================
114 * 0 to ``<num_rps - 1>``:
115 Ring pair to be monitored. The value of ``num_rps`` can be
116 retrieved through ``/sys/bus/pci/devices/<BDF>/qat/num_rps``.
117 See Documentation/ABI/testing/sysfs-driver-qat.
118
119 Reads report metrics about performance and utilization of
120 the selected RP:
121
122 ======================= ========================================
123 Field Description
124 ======================= ========================================
125 sample_cnt number of acquisitions of telemetry data
126 from the device. Reads are performed
127 every 1000 ms
128 rp_num RP number associated with slot <A/B/C/D>
129 service_type service associated to the RP
130 pci_trans_cnt number of PCIe partial transactions
131 gp_lat_acc_avg average get to put latency [ns]
132 bw_in PCIe, write bandwidth [Mbps]
133 bw_out PCIe, read bandwidth [Mbps]
134 at_glob_devtlb_hit Message descriptor DevTLB hit rate
135 at_glob_devtlb_miss Message descriptor DevTLB miss rate
136 tl_at_payld_devtlb_hit Payload DevTLB hit rate
137 tl_at_payld_devtlb_miss Payload DevTLB miss rate
138 ======================= ========================================
139
140 Example.
141
142 Writing the value '32' to the file ``rp_C_data`` starts the
143 collection of telemetry metrics for ring pair 32::
144
145 echo 32 > /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/rp_C_data
146
147 Once a ring pair is selected, statistics can be read accessing
148 the file::
149
150 cat /sys/kernel/debug/qat_4xxx_0000:6b:00.0/telemetry/rp_C_data
151
152 If ``control`` is set to 1, only the current values of the
153 counters are displayed::
154
155 <counter_name> <current>
156
157 If ``control`` is 2, 3 or 4, counters are displayed in the
158 following format::
159
160 <counter_name> <current> <min> <max> <avg>
161
162
163 On QAT GEN4 devices there are 64 RPs on a PF, so the allowed
164 values are 0..63. This number is absolute to the device.
165 If Virtual Functions (VF) are used, the ring pair number can
166 be derived from the Bus, Device, Function of the VF:
167
168 ============ ====== ====== ====== ======
169 PCI BDF/VF RP0 RP1 RP2 RP3
170 ============ ====== ====== ====== ======
171 0000:6b:0.1 RP 0 RP 1 RP 2 RP 3
172 0000:6b:0.2 RP 4 RP 5 RP 6 RP 7
173 0000:6b:0.3 RP 8 RP 9 RP 10 RP 11
174 0000:6b:0.4 RP 12 RP 13 RP 14 RP 15
175 0000:6b:0.5 RP 16 RP 17 RP 18 RP 19
176 0000:6b:0.6 RP 20 RP 21 RP 22 RP 23
177 0000:6b:0.7 RP 24 RP 25 RP 26 RP 27
178 0000:6b:1.0 RP 28 RP 29 RP 30 RP 31
179 0000:6b:1.1 RP 32 RP 33 RP 34 RP 35
180 0000:6b:1.2 RP 36 RP 37 RP 38 RP 39
181 0000:6b:1.3 RP 40 RP 41 RP 42 RP 43
182 0000:6b:1.4 RP 44 RP 45 RP 46 RP 47
183 0000:6b:1.5 RP 48 RP 49 RP 50 RP 51
184 0000:6b:1.6 RP 52 RP 53 RP 54 RP 55
185 0000:6b:1.7 RP 56 RP 57 RP 58 RP 59
186 0000:6b:2.0 RP 60 RP 61 RP 62 RP 63
187 ============ ====== ====== ====== ======
188
189 The mapping is only valid for the BDFs of VFs on the host.
190
191
192 The service provided on a ring-pair varies depending on the
193 configuration. The configuration for a given device can be
194 queried and set using ``cfg_services``.
195 See Documentation/ABI/testing/sysfs-driver-qat for details.
196
197 The following table reports how ring pairs are mapped to VFs
198 on the PF 0000:6b:0.0 configured for `sym;asym` or `asym;sym`:
199
200 =========== ============ =========== ============ ===========
201 PCI BDF/VF RP0/service RP1/service RP2/service RP3/service
202 =========== ============ =========== ============ ===========
203 0000:6b:0.1 RP 0 asym RP 1 sym RP 2 asym RP 3 sym
204 0000:6b:0.2 RP 4 asym RP 5 sym RP 6 asym RP 7 sym
205 0000:6b:0.3 RP 8 asym RP 9 sym RP10 asym RP11 sym
206 ... ... ... ... ...
207 =========== ============ =========== ============ ===========
208
209 All VFs follow the same pattern.
210
211
212 The following table reports how ring pairs are mapped to VFs on
213 the PF 0000:6b:0.0 configured for `dc`:
214
215 =========== ============ =========== ============ ===========
216 PCI BDF/VF RP0/service RP1/service RP2/service RP3/service
217 =========== ============ =========== ============ ===========
218 0000:6b:0.1 RP 0 dc RP 1 dc RP 2 dc RP 3 dc
219 0000:6b:0.2 RP 4 dc RP 5 dc RP 6 dc RP 7 dc
220 0000:6b:0.3 RP 8 dc RP 9 dc RP10 dc RP11 dc
221 ... ... ... ... ...
222 =========== ============ =========== ============ ===========
223
224 The mapping of a RP to a service can be retrieved using
225 ``rp2srv`` from sysfs.
226 See Documentation/ABI/testing/sysfs-driver-qat for details.
227
228 This attribute is only available for qat_4xxx devices.
Documentation/ABI/testing/debugfs-hisi-hpre+1−1
@@ -101,7 +101,7 @@ What: /sys/kernel/debug/hisi_hpre/<bdf>/qm/status · 100 unmodified lines
101Date: Apr 2020101Date: Apr 2020
102Contact: linux-crypto@vger.kernel.org102Contact: linux-crypto@vger.kernel.org
103Description: Dump the status of the QM.103Description: Dump the status of the QM.
104 Four states: initiated, started, stopped and closed.104 Two states: work, stop.
105 Available for both PF and VF, and take no other effect on HPRE.105 Available for both PF and VF, and take no other effect on HPRE.
106 106
107What: /sys/kernel/debug/hisi_hpre/<bdf>/qm/diff_regs107What: /sys/kernel/debug/hisi_hpre/<bdf>/qm/diff_regs
Documentation/ABI/testing/debugfs-hisi-sec+1−1
@@ -81,7 +81,7 @@ What: /sys/kernel/debug/hisi_sec2/<bdf>/qm/status · 80 unmodified lines
81Date: Apr 202081Date: Apr 2020
82Contact: linux-crypto@vger.kernel.org82Contact: linux-crypto@vger.kernel.org
83Description: Dump the status of the QM.83Description: Dump the status of the QM.
84 Four states: initiated, started, stopped and closed.84 Two states: work, stop.
85 Available for both PF and VF, and take no other effect on SEC.85 Available for both PF and VF, and take no other effect on SEC.
86 86
87What: /sys/kernel/debug/hisi_sec2/<bdf>/qm/diff_regs87What: /sys/kernel/debug/hisi_sec2/<bdf>/qm/diff_regs
Documentation/ABI/testing/debugfs-hisi-zip+1−1
@@ -94,7 +94,7 @@ What: /sys/kernel/debug/hisi_zip/<bdf>/qm/status · 93 unmodified lines
94Date: Apr 202094Date: Apr 2020
95Contact: linux-crypto@vger.kernel.org95Contact: linux-crypto@vger.kernel.org
96Description: Dump the status of the QM.96Description: Dump the status of the QM.
97 Four states: initiated, started, stopped and closed.97 Two states: work, stop.
98 Available for both PF and VF, and take no other effect on ZIP.98 Available for both PF and VF, and take no other effect on ZIP.
99 99
100What: /sys/kernel/debug/hisi_zip/<bdf>/qm/diff_regs100What: /sys/kernel/debug/hisi_zip/<bdf>/qm/diff_regs
Documentation/ABI/testing/debugfs-vfio+25−0
@@ -0,0 +1,25 @@
1What: /sys/kernel/debug/vfio
2Date: December 2023
3KernelVersion: 6.8
4Contact: Longfang Liu <liulongfang@huawei.com>
5Description: This debugfs file directory is used for debugging
6 of vfio devices, it's a common directory for all vfio devices.
7 Vfio core will create a device subdirectory under this
8 directory.
9
10What: /sys/kernel/debug/vfio/<device>/migration
11Date: December 2023
12KernelVersion: 6.8
13Contact: Longfang Liu <liulongfang@huawei.com>
14Description: This debugfs file directory is used for debugging
15 of vfio devices that support live migration.
16 The debugfs of each vfio device that supports live migration
17 could be created under this directory.
18
19What: /sys/kernel/debug/vfio/<device>/migration/state
20Date: December 2023
21KernelVersion: 6.8
22Contact: Longfang Liu <liulongfang@huawei.com>
23Description: Read the live migration status of the vfio device.
24 The contents of the state file reflects the migration state
25 relative to those defined in the vfio_device_mig_state enum
Documentation/ABI/testing/sysfs-bus-cdx+7−0
@@ -98,6 +98,13 @@ Description: · 97 unmodified lines
98 98
99 # echo 1 > /sys/bus/cdx/devices/.../remove99 # echo 1 > /sys/bus/cdx/devices/.../remove
100 100
101What: /sys/bus/cdx/devices/.../resource<N>
102Date: July 2023
103Contact: puneet.gupta@amd.com
104Description:
105 The resource binary file contains the content of the memory
106 regions. These files can be m'maped from userspace.
107
101What: /sys/bus/cdx/devices/.../modalias108What: /sys/bus/cdx/devices/.../modalias
102Date: July 2023109Date: July 2023
103Contact: nipun.gupta@amd.com110Contact: nipun.gupta@amd.com
Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc+16−0
@@ -91,3 +91,19 @@ Contact: Mathieu Poirier <mathieu.poirier@linaro.org> · 90 unmodified lines
91Description: (RW) Size of the trace buffer for TMC-ETR when used in SYSFS91Description: (RW) Size of the trace buffer for TMC-ETR when used in SYSFS
92 mode. Writable only for TMC-ETR configurations. The value92 mode. Writable only for TMC-ETR configurations. The value
93 should be aligned to the kernel pagesize.93 should be aligned to the kernel pagesize.
94
95What: /sys/bus/coresight/devices/<memory_map>.tmc/buf_modes_available
96Date: August 2023
97KernelVersion: 6.7
98Contact: Anshuman Khandual <anshuman.khandual@arm.com>
99Description: (Read) Shows all supported Coresight TMC-ETR buffer modes available
100 for the users to configure explicitly. This file is avaialble only
101 for TMC ETR devices.
102
103What: /sys/bus/coresight/devices/<memory_map>.tmc/buf_mode_preferred
104Date: August 2023
105KernelVersion: 6.7
106Contact: Anshuman Khandual <anshuman.khandual@arm.com>
107Description: (RW) Current Coresight TMC-ETR buffer mode selected. But user could
108 only provide a mode which is supported for a given ETR device. This
109 file is available only for TMC ETR devices.
Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm+159−0
@@ -11,3 +11,162 @@ Description: · 10 unmodified lines
11 Accepts only one of the 2 values - 1 or 2.11 Accepts only one of the 2 values - 1 or 2.
12 1 : Generate 64 bits data12 1 : Generate 64 bits data
13 2 : Generate 32 bits data13 2 : Generate 32 bits data
14
15What: /sys/bus/coresight/devices/<tpdm-name>/reset_dataset
16Date: March 2023
17KernelVersion 6.7
18Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
19Description:
20 (Write) Reset the dataset of the tpdm.
21
22 Accepts only one value - 1.
23 1 : Reset the dataset of the tpdm
24
25What: /sys/bus/coresight/devices/<tpdm-name>/dsb_trig_type
26Date: March 2023
27KernelVersion 6.7
28Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
29Description:
30 (RW) Set/Get the trigger type of the DSB for tpdm.
31
32 Accepts only one of the 2 values - 0 or 1.
33 0 : Set the DSB trigger type to false
34 1 : Set the DSB trigger type to true
35
36What: /sys/bus/coresight/devices/<tpdm-name>/dsb_trig_ts
37Date: March 2023
38KernelVersion 6.7
39Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
40Description:
41 (RW) Set/Get the trigger timestamp of the DSB for tpdm.
42
43 Accepts only one of the 2 values - 0 or 1.
44 0 : Set the DSB trigger type to false
45 1 : Set the DSB trigger type to true
46
47What: /sys/bus/coresight/devices/<tpdm-name>/dsb_mode
48Date: March 2023
49KernelVersion 6.7
50Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
51Description:
52 (RW) Set/Get the programming mode of the DSB for tpdm.
53
54 Accepts the value needs to be greater than 0. What data
55 bits do is listed below.
56 Bit[0:1] : Test mode control bit for choosing the inputs.
57 Bit[3] : Set to 0 for low performance mode. Set to 1 for high
58 performance mode.
59 Bit[4:8] : Select byte lane for high performance mode.
60
61What: /sys/bus/coresight/devices/<tpdm-name>/dsb_edge/ctrl_idx
62Date: March 2023
63KernelVersion 6.7
64Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
65Description:
66 (RW) Set/Get the index number of the edge detection for the DSB
67 subunit TPDM. Since there are at most 256 edge detections, this
68 value ranges from 0 to 255.
69
70What: /sys/bus/coresight/devices/<tpdm-name>/dsb_edge/ctrl_val
71Date: March 2023
72KernelVersion 6.7
73Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
74Description:
75 Write a data to control the edge detection corresponding to
76 the index number. Before writing data to this sysfs file,
77 "ctrl_idx" should be written first to configure the index
78 number of the edge detection which needs to be controlled.
79
80 Accepts only one of the following values.
81 0 - Rising edge detection
82 1 - Falling edge detection
83 2 - Rising and falling edge detection (toggle detection)
84
85
86What: /sys/bus/coresight/devices/<tpdm-name>/dsb_edge/ctrl_mask
87Date: March 2023
88KernelVersion 6.7
89Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
90Description:
91 Write a data to mask the edge detection corresponding to the index
92 number. Before writing data to this sysfs file, "ctrl_idx" should
93 be written first to configure the index number of the edge detection
94 which needs to be masked.
95
96 Accepts only one of the 2 values - 0 or 1.
97
98What: /sys/bus/coresight/devices/<tpdm-name>/dsb_edge/edcr[0:15]
99Date: March 2023
100KernelVersion 6.7
101Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
102Description:
103 Read a set of the edge control value of the DSB in TPDM.
104
105What: /sys/bus/coresight/devices/<tpdm-name>/dsb_edge/edcmr[0:7]
106Date: March 2023
107KernelVersion 6.7
108Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
109Description:
110 Read a set of the edge control mask of the DSB in TPDM.
111
112What: /sys/bus/coresight/devices/<tpdm-name>/dsb_trig_patt/xpr[0:7]
113Date: March 2023
114KernelVersion 6.7
115Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
116Description:
117 (RW) Set/Get the value of the trigger pattern for the DSB
118 subunit TPDM.
119
120What: /sys/bus/coresight/devices/<tpdm-name>/dsb_trig_patt/xpmr[0:7]
121Date: March 2023
122KernelVersion 6.7
123Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
124Description:
125 (RW) Set/Get the mask of the trigger pattern for the DSB
126 subunit TPDM.
127
128What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/tpr[0:7]
129Date: March 2023
130KernelVersion 6.7
131Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
132Description:
133 (RW) Set/Get the value of the pattern for the DSB subunit TPDM.
134
135What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/tpmr[0:7]
136Date: March 2023
137KernelVersion 6.7
138Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
139Description:
140 (RW) Set/Get the mask of the pattern for the DSB subunit TPDM.
141
142What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/enable_ts
143Date: March 2023
144KernelVersion 6.7
145Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
146Description:
147 (Write) Set the pattern timestamp of DSB tpdm. Read
148 the pattern timestamp of DSB tpdm.
149
150 Accepts only one of the 2 values - 0 or 1.
151 0 : Disable DSB pattern timestamp.
152 1 : Enable DSB pattern timestamp.
153
154What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/set_type
155Date: March 2023
156KernelVersion 6.7
157Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
158Description:
159 (Write) Set the pattern type of DSB tpdm. Read
160 the pattern type of DSB tpdm.
161
162 Accepts only one of the 2 values - 0 or 1.
163 0 : Set the DSB pattern type to value.
164 1 : Set the DSB pattern type to toggle.
165
166What: /sys/bus/coresight/devices/<tpdm-name>/dsb_msr/msr[0:31]
167Date: March 2023
168KernelVersion 6.7
169Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
170Description:
171 (RW) Set/Get the MSR(mux select register) for the DSB subunit
172 TPDM.
Documentation/ABI/testing/sysfs-bus-cxl+34−0
@@ -28,6 +28,23 @@ Description: · 27 unmodified lines
28 Payload in the CXL-2.0 specification.28 Payload in the CXL-2.0 specification.
29 29
30 30
31What: /sys/bus/cxl/devices/memX/ram/qos_class
32Date: May, 2023
33KernelVersion: v6.8
34Contact: linux-cxl@vger.kernel.org
35Description:
36 (RO) For CXL host platforms that support "QoS Telemmetry"
37 this attribute conveys a comma delimited list of platform
38 specific cookies that identifies a QoS performance class
39 for the volatile partition of the CXL mem device. These
40 class-ids can be compared against a similar "qos_class"
41 published for a root decoder. While it is not required
42 that the endpoints map their local memory-class to a
43 matching platform class, mismatches are not recommended
44 and there are platform specific performance related
45 side-effects that may result. First class-id is displayed.
46
47
31What: /sys/bus/cxl/devices/memX/pmem/size48What: /sys/bus/cxl/devices/memX/pmem/size
32Date: December, 202049Date: December, 2020
33KernelVersion: v5.1250KernelVersion: v5.12
@@ -38,6 +55,23 @@ Description: · 4 unmodified lines
38 Payload in the CXL-2.0 specification.55 Payload in the CXL-2.0 specification.
39 56
40 57
58What: /sys/bus/cxl/devices/memX/pmem/qos_class
59Date: May, 2023
60KernelVersion: v6.8
61Contact: linux-cxl@vger.kernel.org
62Description:
63 (RO) For CXL host platforms that support "QoS Telemmetry"
64 this attribute conveys a comma delimited list of platform
65 specific cookies that identifies a QoS performance class
66 for the persistent partition of the CXL mem device. These
67 class-ids can be compared against a similar "qos_class"
68 published for a root decoder. While it is not required
69 that the endpoints map their local memory-class to a
70 matching platform class, mismatches are not recommended
71 and there are platform specific performance related
72 side-effects that may result. First class-id is displayed.
73
74
41What: /sys/bus/cxl/devices/memX/serial75What: /sys/bus/cxl/devices/memX/serial
42Date: January, 202276Date: January, 2022
43KernelVersion: v5.1877KernelVersion: v5.18
Documentation/ABI/testing/sysfs-bus-event_source-devices-caps+6−0
@@ -16,3 +16,9 @@ Description: · 15 unmodified lines
16 Example output in powerpc:16 Example output in powerpc:
17 grep . /sys/bus/event_source/devices/cpu/caps/*17 grep . /sys/bus/event_source/devices/cpu/caps/*
18 /sys/bus/event_source/devices/cpu/caps/pmu_name:POWER918 /sys/bus/event_source/devices/cpu/caps/pmu_name:POWER9
19
20 The "branch_counter_nr" in the supported platform exposes the
21 maximum number of counters which can be shown in the u64 counters
22 of PERF_SAMPLE_BRANCH_COUNTERS, while the "branch_counter_width"
23 exposes the width of each counter. Both of them can be used by
24 the perf tool to parse the logged counters in each branch.
Documentation/ABI/testing/sysfs-bus-i3c+15−0
@@ -88,6 +88,21 @@ Description: · 87 unmodified lines
88 This entry describes the HDRCAP of the master controller88 This entry describes the HDRCAP of the master controller
89 driving the bus.89 driving the bus.
90 90
91What: /sys/bus/i3c/devices/i3c-<bus-id>/hotjoin
92KernelVersion: 6.8
93Contact: linux-i3c@vger.kernel.org
94Description:
95 I3C’s Hot-Join mechanism allows an I3C Device to inform the
96 Active Controller that a newly-joined Target is present on the
97 I3C Bus and is ready to receive a Dynamic Address, in order to
98 become fully functional on the Bus. Hot-Join is used when the
99 Target is mounted on the same I3C bus and remains depowered
100 until needed or until the Target is physically inserted into the
101 I3C bus
102
103 This entry allows to enable or disable Hot-join of the Current
104 Controller driving the bus.
105
91What: /sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>106What: /sys/bus/i3c/devices/i3c-<bus-id>/<bus-id>-<device-pid>
92KernelVersion: 5.0107KernelVersion: 5.0
93Contact: linux-i3c@vger.kernel.org108Contact: linux-i3c@vger.kernel.org
Documentation/ABI/testing/sysfs-bus-iio+38−4
@@ -362,10 +362,21 @@ Description: · 361 unmodified lines
362What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_peak_raw362What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_peak_raw
363What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_peak_raw363What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_peak_raw
364What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_peak_raw364What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_peak_raw
365What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_peak_raw
366What: /sys/bus/iio/devices/iio:deviceX/in_temp_peak_raw
365KernelVersion: 2.6.36367KernelVersion: 2.6.36
366Contact: linux-iio@vger.kernel.org368Contact: linux-iio@vger.kernel.org
367Description:369Description:
368 Highest value since some reset condition. These370 Highest value since some reset condition. These
371 attributes allow access to this and are otherwise
372 the direct equivalent of the <type>Y[_name]_raw attributes.
373
374What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_trough_raw
375What: /sys/bus/iio/devices/iio:deviceX/in_temp_trough_raw
376KernelVersion: 6.7
377Contact: linux-iio@vger.kernel.org
378Description:
379 Lowest value since some reset condition. These
369 attributes allow access to this and are otherwise380 attributes allow access to this and are otherwise
370 the direct equivalent of the <type>Y[_name]_raw attributes.381 the direct equivalent of the <type>Y[_name]_raw attributes.
371 382
@@ -618,7 +629,9 @@ KernelVersion: 2.6.35 · 246 unmodified lines
618Contact: linux-iio@vger.kernel.org629Contact: linux-iio@vger.kernel.org
619Description:630Description:
620 If a discrete set of scale values is available, they631 If a discrete set of scale values is available, they
621 are listed in this attribute.632 are listed in this attribute. Unlike illumination,
633 multiplying intensity by intensity_scale does not
634 yield value with any standardized unit.
622 635
623What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain636What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain
624What: /sys/bus/iio/devices/iio:deviceX/in_intensity_hardwaregain637What: /sys/bus/iio/devices/iio:deviceX/in_intensity_hardwaregain
@@ -1574,6 +1587,8 @@ What: /sys/.../iio:deviceX/in_intensityY_raw · 949 unmodified lines
1574What: /sys/.../iio:deviceX/in_intensityY_ir_raw1587What: /sys/.../iio:deviceX/in_intensityY_ir_raw
1575What: /sys/.../iio:deviceX/in_intensityY_both_raw1588What: /sys/.../iio:deviceX/in_intensityY_both_raw
1576What: /sys/.../iio:deviceX/in_intensityY_uv_raw1589What: /sys/.../iio:deviceX/in_intensityY_uv_raw
1590What: /sys/.../iio:deviceX/in_intensityY_uva_raw
1591What: /sys/.../iio:deviceX/in_intensityY_uvb_raw
1577What: /sys/.../iio:deviceX/in_intensityY_duv_raw1592What: /sys/.../iio:deviceX/in_intensityY_duv_raw
1578KernelVersion: 3.41593KernelVersion: 3.4
1579Contact: linux-iio@vger.kernel.org1594Contact: linux-iio@vger.kernel.org
@@ -1582,8 +1597,9 @@ Description: · 2 unmodified lines
1582 that measurements contain visible and infrared light1597 that measurements contain visible and infrared light
1583 components or just infrared light, respectively. Modifier1598 components or just infrared light, respectively. Modifier
1584 uv indicates that measurements contain ultraviolet light1599 uv indicates that measurements contain ultraviolet light
1585 components. Modifier duv indicates that measurements1600 components. Modifiers uva, uvb and duv indicate that
1586 contain deep ultraviolet light components.1601 measurements contain A, B or deep (C) ultraviolet light
1602 components respectively.
1587 1603
1588What: /sys/.../iio:deviceX/in_uvindex_input1604What: /sys/.../iio:deviceX/in_uvindex_input
1589KernelVersion: 4.61605KernelVersion: 4.6
@@ -2254,3 +2270,21 @@ Description: · 664 unmodified lines
2254 If a label is defined for this event add that to the event2270 If a label is defined for this event add that to the event
2255 specific attributes. This is useful for userspace to be able to2271 specific attributes. This is useful for userspace to be able to
2256 better identify an individual event.2272 better identify an individual event.
2273
2274What: /sys/.../events/in_accel_gesture_tap_wait_timeout
2275KernelVersion: 6.7
2276Contact: linux-iio@vger.kernel.org
2277Description:
2278 Enable tap gesture confirmation with timeout.
2279
2280What: /sys/.../events/in_accel_gesture_tap_wait_dur
2281KernelVersion: 6.7
2282Contact: linux-iio@vger.kernel.org
2283Description:
2284 Timeout value in seconds for tap gesture confirmation.
2285
2286What: /sys/.../events/in_accel_gesture_tap_wait_dur_available
2287KernelVersion: 6.7
2288Contact: linux-iio@vger.kernel.org
2289Description:
2290 List of available timeout value for tap gesture confirmation.
Documentation/ABI/testing/sysfs-bus-optee-devices+9−0
@@ -6,3 +6,12 @@ Description: · 5 unmodified lines
6 OP-TEE bus provides reference to registered drivers under this directory. The <uuid>6 OP-TEE bus provides reference to registered drivers under this directory. The <uuid>
7 matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers7 matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers
8 are free to create needed API under optee-ta-<uuid> directory.8 are free to create needed API under optee-ta-<uuid> directory.
9
10What: /sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant
11Date: November 2023
12KernelVersion: 6.7
13Contact: op-tee@lists.trustedfirmware.org
14Description:
15 Allows to distinguish whether an OP-TEE based TA/device requires user-space
16 tee-supplicant to function properly or not. This attribute will be present for
17 devices which depend on tee-supplicant to be running.
Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor+3−0
@@ -25,6 +25,9 @@ KernelVersion: 5.14 · 24 unmodified lines
25Contact: linux-mtd@lists.infradead.org25Contact: linux-mtd@lists.infradead.org
26Description: (RO) Part name of the SPI NOR flash.26Description: (RO) Part name of the SPI NOR flash.
27 27
28 The attribute is optional. User space should not rely on
29 it to be present or even correct. Instead, user space
30 should read the jedec_id attribute.
28 31
29What: /sys/bus/spi/devices/.../spi-nor/sfdp32What: /sys/bus/spi/devices/.../spi-nor/sfdp
30Date: April 202133Date: April 2021
Documentation/ABI/testing/sysfs-class-devfreq+3−0
@@ -52,6 +52,9 @@ Description: · 51 unmodified lines
52 52
53 echo 0 > /sys/class/devfreq/.../trans_stat53 echo 0 > /sys/class/devfreq/.../trans_stat
54 54
55 If the transition table is bigger than PAGE_SIZE, reading
56 this will return an -EFBIG error.
57
55What: /sys/class/devfreq/.../available_frequencies58What: /sys/class/devfreq/.../available_frequencies
56Date: October 201259Date: October 2012
57Contact: Nishanth Menon <nm@ti.com>60Contact: Nishanth Menon <nm@ti.com>
Documentation/ABI/testing/sysfs-class-hwmon+100−10
@@ -381,6 +381,15 @@ Description: · 380 unmodified lines
381 381
382 RW382 RW
383 383
384What: /sys/class/hwmon/hwmonX/tempY_max_alarm
385Description:
386 Maximum temperature alarm flag.
387
388 - 0: OK
389 - 1: temperature has reached tempY_max
390
391 RO
392
384What: /sys/class/hwmon/hwmonX/tempY_min393What: /sys/class/hwmon/hwmonX/tempY_min
385Description:394Description:
386 Temperature min value.395 Temperature min value.
@@ -389,6 +398,15 @@ Description: · 2 unmodified lines
389 398
390 RW399 RW
391 400
401What: /sys/class/hwmon/hwmonX/tempY_min_alarm
402Description:
403 Minimum temperature alarm flag.
404
405 - 0: OK
406 - 1: temperature has reached tempY_min
407
408 RO
409
392What: /sys/class/hwmon/hwmonX/tempY_max_hyst410What: /sys/class/hwmon/hwmonX/tempY_max_hyst
393Description:411Description:
394 Temperature hysteresis value for max limit.412 Temperature hysteresis value for max limit.
@@ -434,12 +452,7 @@ Description: · 39 unmodified lines
434 - 0: OK452 - 0: OK
435 - 1: temperature has reached tempY_crit453 - 1: temperature has reached tempY_crit
436 454
437 RW455 RO
438
439 Contrary to regular alarm flags which clear themselves
440 automatically when read, this one sticks until cleared by
441 the user. This is done by writing 0 to the file. Writing
442 other values is unsupported.
443 456
444What: /sys/class/hwmon/hwmonX/tempY_crit_hyst457What: /sys/class/hwmon/hwmonX/tempY_crit_hyst
445Description:458Description:
@@ -462,6 +475,15 @@ Description: · 16 unmodified lines
462 475
463 RW476 RW
464 477
478What: /sys/class/hwmon/hwmonX/tempY_emergency_alarm
479Description:
480 Emergency high temperature alarm flag.
481
482 - 0: OK
483 - 1: temperature has reached tempY_emergency
484
485 RO
486
465What: /sys/class/hwmon/hwmonX/tempY_emergency_hyst487What: /sys/class/hwmon/hwmonX/tempY_emergency_hyst
466Description:488Description:
467 Temperature hysteresis value for emergency limit.489 Temperature hysteresis value for emergency limit.
@@ -887,15 +909,15 @@ Description: · 419 unmodified lines
887 909
888 RW910 RW
889 911
890What: /sys/class/hwmon/hwmonX/humidityY_input912What: /sys/class/hwmon/hwmonX/humidityY_alarm
891Description:913Description:
892 Humidity914 Humidity limit detection
893 915
894 Unit: milli-percent (per cent mille, pcm)916 - 0: OK
917 - 1: Humidity limit has been reached
895 918
896 RO919 RO
897 920
898
899What: /sys/class/hwmon/hwmonX/humidityY_enable921What: /sys/class/hwmon/hwmonX/humidityY_enable
900Description:922Description:
901 Enable or disable the sensors923 Enable or disable the sensors
@@ -908,6 +930,74 @@ Description: · 6 unmodified lines
908 930
909 RW931 RW
910 932
933What: /sys/class/hwmon/hwmonX/humidityY_fault
934Description:
935 Reports a humidity sensor failure.
936
937 - 1: Failed
938 - 0: Ok
939
940 RO
941
942What: /sys/class/hwmon/hwmonX/humidityY_input
943Description:
944 Humidity
945
946 Unit: milli-percent (per cent mille, pcm)
947
948 RO
949
950What: /sys/class/hwmon/hwmonX/humidityY_label
951Description:
952 Suggested humidity channel label.
953
954 Text string
955
956 Should only be created if the driver has hints about what
957 this humidity channel is being used for, and user-space
958 doesn't. In all other cases, the label is provided by
959 user-space.
960
961 RO
962
963What: /sys/class/hwmon/hwmonX/humidityY_max
964Description:
965 Humidity max value.
966
967 Unit: milli-percent (per cent mille, pcm)
968
969 RW
970
971What: /sys/class/hwmon/hwmonX/humidityY_max_hyst
972Description:
973 Humidity hysteresis value for max limit.
974
975 Unit: milli-percent (per cent mille, pcm)
976
977 Must be reported as an absolute humidity, NOT a delta
978 from the max value.
979
980 RW
981
982What: /sys/class/hwmon/hwmonX/humidityY_min
983Description:
984 Humidity min value.
985
986 Unit: milli-percent (per cent mille, pcm)
987
988 RW
989
990What: /sys/class/hwmon/hwmonX/humidityY_min_hyst
991Description:
992 Humidity hysteresis value for min limit.
993
994 Unit: milli-percent (per cent mille, pcm)
995
996 Must be reported as an absolute humidity, NOT a delta
997 from the min value.
998
999 RW
1000
911What: /sys/class/hwmon/hwmonX/humidityY_rated_min1001What: /sys/class/hwmon/hwmonX/humidityY_rated_min
912Description:1002Description:
913 Minimum rated humidity.1003 Minimum rated humidity.
Documentation/ABI/testing/sysfs-class-led+0−9
@@ -59,15 +59,6 @@ Description: · 58 unmodified lines
59 brightness. Reading this file when no hw brightness change59 brightness. Reading this file when no hw brightness change
60 event has happened will return an ENODATA error.60 event has happened will return an ENODATA error.
61 61
62What: /sys/class/leds/<led>/color
63Date: June 2023
64KernelVersion: 6.5
65Description:
66 Color of the LED.
67
68 This is a read-only file. Reading this file returns the color
69 of the LED as a string (e.g: "red", "green", "multicolor").
70
71What: /sys/class/leds/<led>/trigger62What: /sys/class/leds/<led>/trigger
72Date: March 200663Date: March 2006
73KernelVersion: 2.6.1764KernelVersion: 2.6.17
Documentation/ABI/testing/sysfs-class-led-trigger-netdev+39−0
@@ -114,6 +114,45 @@ Description: · 113 unmodified lines
114 speed of 1000Mbps of the named network device.114 speed of 1000Mbps of the named network device.
115 Setting this value also immediately changes the LED state.115 Setting this value also immediately changes the LED state.
116 116
117What: /sys/class/leds/<led>/link_2500
118Date: Nov 2023
119KernelVersion: 6.8
120Contact: linux-leds@vger.kernel.org
121Description:
122 Signal the link speed state of 2500Mbps of the named network device.
123
124 If set to 0 (default), the LED's normal state is off.
125
126 If set to 1, the LED's normal state reflects the link state
127 speed of 2500Mbps of the named network device.
128 Setting this value also immediately changes the LED state.
129
130What: /sys/class/leds/<led>/link_5000
131Date: Nov 2023
132KernelVersion: 6.8
133Contact: linux-leds@vger.kernel.org
134Description:
135 Signal the link speed state of 5000Mbps of the named network device.
136
137 If set to 0 (default), the LED's normal state is off.
138
139 If set to 1, the LED's normal state reflects the link state
140 speed of 5000Mbps of the named network device.
141 Setting this value also immediately changes the LED state.
142
143What: /sys/class/leds/<led>/link_10000
144Date: Nov 2023
145KernelVersion: 6.8
146Contact: linux-leds@vger.kernel.org
147Description:
148 Signal the link speed state of 10000Mbps of the named network device.
149
150 If set to 0 (default), the LED's normal state is off.
151
152 If set to 1, the LED's normal state reflects the link state
153 speed of 10000Mbps of the named network device.
154 Setting this value also immediately changes the LED state.
155
117What: /sys/class/leds/<led>/half_duplex156What: /sys/class/leds/<led>/half_duplex
118Date: Jun 2023157Date: Jun 2023
119KernelVersion: 6.5158KernelVersion: 6.5
Documentation/ABI/testing/sysfs-class-led-trigger-tty+56−0
@@ -4,3 +4,59 @@ KernelVersion: 5.10 · 3 unmodified lines
4Contact: linux-leds@vger.kernel.org4Contact: linux-leds@vger.kernel.org
5Description:5Description:
6 Specifies the tty device name of the triggering tty6 Specifies the tty device name of the triggering tty
7
8What: /sys/class/leds/<led>/rx
9Date: February 2024
10KernelVersion: 6.8
11Description:
12 Signal reception (rx) of data on the named tty device.
13 If set to 0, the LED will not blink on reception.
14 If set to 1 (default), the LED will blink on reception.
15
16What: /sys/class/leds/<led>/tx
17Date: February 2024
18KernelVersion: 6.8
19Description:
20 Signal transmission (tx) of data on the named tty device.
21 If set to 0, the LED will not blink on transmission.
22 If set to 1 (default), the LED will blink on transmission.
23
24What: /sys/class/leds/<led>/cts
25Date: February 2024
26KernelVersion: 6.8
27Description:
28 CTS = Clear To Send
29 DCE is ready to accept data from the DTE.
30 If the line state is detected, the LED is switched on.
31 If set to 0 (default), the LED will not evaluate CTS.
32 If set to 1, the LED will evaluate CTS.
33
34What: /sys/class/leds/<led>/dsr
35Date: February 2024
36KernelVersion: 6.8
37Description:
38 DSR = Data Set Ready
39 DCE is ready to receive and send data.
40 If the line state is detected, the LED is switched on.
41 If set to 0 (default), the LED will not evaluate DSR.
42 If set to 1, the LED will evaluate DSR.
43
44What: /sys/class/leds/<led>/dcd
45Date: February 2024
46KernelVersion: 6.8
47Description:
48 DCD = Data Carrier Detect
49 DTE is receiving a carrier from the DCE.
50 If the line state is detected, the LED is switched on.
51 If set to 0 (default), the LED will not evaluate CAR (DCD).
52 If set to 1, the LED will evaluate CAR (DCD).
53
54What: /sys/class/leds/<led>/rng
55Date: February 2024
56KernelVersion: 6.8
57Description:
58 RNG = Ring Indicator
59 DCE has detected an incoming ring signal on the telephone
60 line. If the line state is detected, the LED is switched on.
61 If set to 0 (default), the LED will not evaluate RNG.
62 If set to 1, the LED will evaluate RNG.
Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs+3−3
@@ -3,7 +3,7 @@ What: /sys/devices/platform/HISI04Bx:00/chipX/linked_full_lane · 2 unmodified lines
3What: /sys/devices/platform/HISI04Bx:00/chipX/crc_err_cnt3What: /sys/devices/platform/HISI04Bx:00/chipX/crc_err_cnt
4Date: November 20234Date: November 2023
5KernelVersion: 6.65KernelVersion: 6.6
6Contact: Huisong Li <lihuisong@huawei.org>6Contact: Huisong Li <lihuisong@huawei.com>
7Description:7Description:
8 The /sys/devices/platform/HISI04Bx:00/chipX/ directory8 The /sys/devices/platform/HISI04Bx:00/chipX/ directory
9 contains read-only attributes exposing some summarization9 contains read-only attributes exposing some summarization
@@ -26,7 +26,7 @@ What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/linked_full_lane · 16 unmodified lines
26What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/crc_err_cnt26What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/crc_err_cnt
27Date: November 202327Date: November 2023
28KernelVersion: 6.628KernelVersion: 6.6
29Contact: Huisong Li <lihuisong@huawei.org>29Contact: Huisong Li <lihuisong@huawei.com>
30Description:30Description:
31 The /sys/devices/platform/HISI04Bx:00/chipX/dieY/ directory31 The /sys/devices/platform/HISI04Bx:00/chipX/dieY/ directory
32 contains read-only attributes exposing some summarization32 contains read-only attributes exposing some summarization
@@ -54,7 +54,7 @@ What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/lane_mask · 21 unmodified lines
54What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/crc_err_cnt54What: /sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/crc_err_cnt
55Date: November 202355Date: November 2023
56KernelVersion: 6.656KernelVersion: 6.6
57Contact: Huisong Li <lihuisong@huawei.org>57Contact: Huisong Li <lihuisong@huawei.com>
58Description:58Description:
59 The /sys/devices/platform/HISI04Bx/chipX/dieX/hccsN/ directory59 The /sys/devices/platform/HISI04Bx/chipX/dieX/hccsN/ directory
60 contains read-only attributes exposing information about60 contains read-only attributes exposing information about
Documentation/ABI/testing/sysfs-driver-habanalabs+12−0
@@ -149,6 +149,18 @@ Contact: ogabbay@kernel.org · 148 unmodified lines
149Description: Displays the current clock frequency, in Hz, of the MME compute149Description: Displays the current clock frequency, in Hz, of the MME compute
150 engine. This property is valid only for the Goya ASIC family150 engine. This property is valid only for the Goya ASIC family
151 151
152What: /sys/class/accel/accel<n>/device/module_id
153Date: Nov 2023
154KernelVersion: not yet upstreamed
155Contact: ogabbay@kernel.org
156Description: Displays the device's module id
157
158What: /sys/class/accel/accel<n>/device/parent_device
159Date: Nov 2023
160KernelVersion: 6.8
161Contact: ttayar@habana.ai
162Description: Displays the name of the parent device of the accel device
163
152What: /sys/class/accel/accel<n>/device/pci_addr164What: /sys/class/accel/accel<n>/device/pci_addr
153Date: Jan 2019165Date: Jan 2019
154KernelVersion: 5.1166KernelVersion: 5.1
Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon+70−0
@@ -0,0 +1,70 @@
1What: /sys/devices/.../hwmon/hwmon<i>/power1_max
2Date: September 2023
3KernelVersion: 6.5
4Contact: intel-xe@lists.freedesktop.org
5Description: RW. Card reactive sustained (PL1) power limit in microwatts.
6
7 The power controller will throttle the operating frequency
8 if the power averaged over a window (typically seconds)
9 exceeds this limit. A read value of 0 means that the PL1
10 power limit is disabled, writing 0 disables the
11 limit. Writing values > 0 and <= TDP will enable the power limit.
12
13 Only supported for particular Intel xe graphics platforms.
14
15What: /sys/devices/.../hwmon/hwmon<i>/power1_rated_max
16Date: September 2023
17KernelVersion: 6.5
18Contact: intel-xe@lists.freedesktop.org
19Description: RO. Card default power limit (default TDP setting).
20
21 Only supported for particular Intel xe graphics platforms.
22
23What: /sys/devices/.../hwmon/hwmon<i>/power1_crit
24Date: September 2023
25KernelVersion: 6.5
26Contact: intel-xe@lists.freedesktop.org
27Description: RW. Card reactive critical (I1) power limit in microwatts.
28
29 Card reactive critical (I1) power limit in microwatts is exposed
30 for client products. The power controller will throttle the
31 operating frequency if the power averaged over a window exceeds
32 this limit.
33
34 Only supported for particular Intel xe graphics platforms.
35
36What: /sys/devices/.../hwmon/hwmon<i>/curr1_crit
37Date: September 2023
38KernelVersion: 6.5
39Contact: intel-xe@lists.freedesktop.org
40Description: RW. Card reactive critical (I1) power limit in milliamperes.
41
42 Card reactive critical (I1) power limit in milliamperes is
43 exposed for server products. The power controller will throttle
44 the operating frequency if the power averaged over a window
45 exceeds this limit.
46
47What: /sys/devices/.../hwmon/hwmon<i>/in0_input
48Date: September 2023
49KernelVersion: 6.5
50Contact: intel-xe@lists.freedesktop.org
51Description: RO. Current Voltage in millivolt.
52
53 Only supported for particular Intel xe graphics platforms.
54
55What: /sys/devices/.../hwmon/hwmon<i>/energy1_input
56Date: September 2023
57KernelVersion: 6.5
58Contact: intel-xe@lists.freedesktop.org
59Description: RO. Energy input of device in microjoules.
60
61 Only supported for particular Intel xe graphics platforms.
62
63What: /sys/devices/.../hwmon/hwmon<i>/power1_max_interval
64Date: October 2023
65KernelVersion: 6.6
66Contact: intel-xe@lists.freedesktop.org
67Description: RW. Sustained power limit interval (Tau in PL1/Tau) in
68 milliseconds over which sustained power is averaged.
69
70 Only supported for particular Intel xe graphics platforms.
Documentation/ABI/testing/sysfs-driver-ufs+56−0
@@ -1223,6 +1223,55 @@ Description: This file shows the total latency (in micro seconds) of write · 1222 unmodified lines
1223 1223
1224 The file is read only.1224 The file is read only.
1225 1225
1226What: /sys/bus/platform/drivers/ufshcd/*/power_info/lane
1227What: /sys/bus/platform/devices/*.ufs/power_info/lane
1228Date: September 2023
1229Contact: Can Guo <quic_cang@quicinc.com>
1230Description: This file shows how many lanes are enabled on the UFS link,
1231 i.e., an output 2 means UFS link is operating with 2 lanes.
1232
1233 The file is read only.
1234
1235What: /sys/bus/platform/drivers/ufshcd/*/power_info/mode
1236What: /sys/bus/platform/devices/*.ufs/power_info/mode
1237Date: September 2023
1238Contact: Can Guo <quic_cang@quicinc.com>
1239Description: This file shows the PA power mode of UFS.
1240
1241 The file is read only.
1242
1243What: /sys/bus/platform/drivers/ufshcd/*/power_info/rate
1244What: /sys/bus/platform/devices/*.ufs/power_info/rate
1245Date: September 2023
1246Contact: Can Guo <quic_cang@quicinc.com>
1247Description: This file shows the speed rate of UFS link.
1248
1249 The file is read only.
1250
1251What: /sys/bus/platform/drivers/ufshcd/*/power_info/gear
1252What: /sys/bus/platform/devices/*.ufs/power_info/gear
1253Date: September 2023
1254Contact: Can Guo <quic_cang@quicinc.com>
1255Description: This file shows the gear of UFS link.
1256
1257 The file is read only.
1258
1259What: /sys/bus/platform/drivers/ufshcd/*/power_info/dev_pm
1260What: /sys/bus/platform/devices/*.ufs/power_info/dev_pm
1261Date: September 2023
1262Contact: Can Guo <quic_cang@quicinc.com>
1263Description: This file shows the UFS device power mode.
1264
1265 The file is read only.
1266
1267What: /sys/bus/platform/drivers/ufshcd/*/power_info/link_state
1268What: /sys/bus/platform/devices/*.ufs/power_info/link_state
1269Date: September 2023
1270Contact: Can Guo <quic_cang@quicinc.com>
1271Description: This file shows the state of UFS link.
1272
1273 The file is read only.
1274
1226What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_presv_us_en1275What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_presv_us_en
1227What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_presv_us_en1276What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_presv_us_en
1228Date: June 20201277Date: June 2020
@@ -1474,3 +1523,10 @@ Description: Indicates status of Write Booster. · 245 unmodified lines
1474 1523
1475 The file is read only.1524 The file is read only.
1476 1525
1526What: /sys/bus/platform/drivers/ufshcd/*/rtc_update_ms
1527What: /sys/bus/platform/devices/*.ufs/rtc_update_ms
1528Date: November 2023
1529Contact: Bean Huo <beanhuo@micron.com>
1530Description:
1531 rtc_update_ms indicates how often the host should synchronize or update the
1532 UFS RTC. If set to 0, this will disable UFS RTC periodic update.
Documentation/ABI/testing/sysfs-firmware-initrd+8−0
@@ -0,0 +1,8 @@
1What: /sys/firmware/initrd
2Date: December 2023
3Contact: Alexander Graf <graf@amazon.com>
4Description:
5 When the kernel was booted with an initrd and the
6 "retain_initrd" option is set on the kernel command
7 line, /sys/firmware/initrd contains the contents of the
8 initrd that the kernel was booted with.
Documentation/ABI/testing/sysfs-fs-f2fs+21−0
@@ -498,6 +498,21 @@ Description: Show status of f2fs checkpoint in real time. · 497 unmodified lines
498 CP_RESIZEFS_FLAG 0x00004000498 CP_RESIZEFS_FLAG 0x00004000
499 =============================== ==============================499 =============================== ==============================
500 500
501What: /sys/fs/f2fs/<disk>/stat/issued_discard
502Date: December 2023
503Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com>
504Description: Shows the number of issued discard.
505
506What: /sys/fs/f2fs/<disk>/stat/queued_discard
507Date: December 2023
508Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com>
509Description: Shows the number of queued discard.
510
511What: /sys/fs/f2fs/<disk>/stat/undiscard_blks
512Date: December 2023
513Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com>
514Description: Shows the total number of undiscard blocks.
515
501What: /sys/fs/f2fs/<disk>/ckpt_thread_ioprio516What: /sys/fs/f2fs/<disk>/ckpt_thread_ioprio
502Date: January 2021517Date: January 2021
503Contact: "Daeho Jeong" <daehojeong@google.com>518Contact: "Daeho Jeong" <daehojeong@google.com>
@@ -740,3 +755,9 @@ Description: When compress cache is on, it controls cached page · 236 unmodified lines
740 If cached page percent exceed threshold, then deny caching compress page.755 If cached page percent exceed threshold, then deny caching compress page.
741 The value should be in range of (0, 100], by default it was initialized756 The value should be in range of (0, 100], by default it was initialized
742 as 20(%).757 as 20(%).
758
759What: /sys/fs/f2fs/<disk>/discard_io_aware
760Date: November 2023
761Contact: "Chao Yu" <chao@kernel.org>
762Description: It controls to enable/disable IO aware feature for background discard.
763 By default, the value is 1 which indicates IO aware is on.
Documentation/ABI/testing/sysfs-kernel-mm-damon+27−6
@@ -25,12 +25,14 @@ Description: Writing 'on' or 'off' to this file makes the kdamond starts or · 24 unmodified lines
25 stops, respectively. Reading the file returns the keywords25 stops, respectively. Reading the file returns the keywords
26 based on the current status. Writing 'commit' to this file26 based on the current status. Writing 'commit' to this file
27 makes the kdamond reads the user inputs in the sysfs files27 makes the kdamond reads the user inputs in the sysfs files
28 except 'state' again. Writing 'update_schemes_stats' to the28 except 'state' again. Writing 'commit_schemes_quota_goals' to
29 file updates contents of schemes stats files of the kdamond.29 this file makes the kdamond reads the quota goal files again.
30 Writing 'update_schemes_tried_regions' to the file updates30 Writing 'update_schemes_stats' to the file updates contents of
31 contents of 'tried_regions' directory of every scheme directory31 schemes stats files of the kdamond. Writing
32 of this kdamond. Writing 'update_schemes_tried_bytes' to the32 'update_schemes_tried_regions' to the file updates contents of
33 file updates only '.../tried_regions/total_bytes' files of this33 'tried_regions' directory of every scheme directory of this
34 kdamond. Writing 'update_schemes_tried_bytes' to the file
35 updates only '.../tried_regions/total_bytes' files of this
34 kdamond. Writing 'clear_schemes_tried_regions' to the file36 kdamond. Writing 'clear_schemes_tried_regions' to the file
35 removes contents of the 'tried_regions' directory.37 removes contents of the 'tried_regions' directory.
36 38
@@ -212,6 +214,25 @@ Contact: SeongJae Park <sj@kernel.org> · 175 unmodified lines
212Description: Writing to and reading from this file sets and gets the quotas214Description: Writing to and reading from this file sets and gets the quotas
213 charge reset interval of the scheme in milliseconds.215 charge reset interval of the scheme in milliseconds.
214 216
217What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/nr_goals
218Date: Nov 2023
219Contact: SeongJae Park <sj@kernel.org>
220Description: Writing a number 'N' to this file creates the number of
221 directories for setting automatic tuning of the scheme's
222 aggressiveness named '0' to 'N-1' under the goals/ directory.
223
224What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/<G>/target_value
225Date: Nov 2023
226Contact: SeongJae Park <sj@kernel.org>
227Description: Writing to and reading from this file sets and gets the target
228 value of the goal metric.
229
230What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/<G>/current_value
231Date: Nov 2023
232Contact: SeongJae Park <sj@kernel.org>
233Description: Writing to and reading from this file sets and gets the current
234 value of the goal metric.
235
215What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/weights/sz_permil236What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/weights/sz_permil
216Date: Mar 2022237Date: Mar 2022
217Contact: SeongJae Park <sj@kernel.org>238Contact: SeongJae Park <sj@kernel.org>
Documentation/ABI/testing/sysfs-nvmem-cells+21−0
@@ -0,0 +1,21 @@
1What: /sys/bus/nvmem/devices/.../cells/<cell-name>
2Date: May 2023
3KernelVersion: 6.5
4Contact: Miquel Raynal <miquel.raynal@bootlin.com>
5Description:
6 The "cells" folder contains one file per cell exposed by the
7 NVMEM device. The name of the file is: <name>@<where>, with
8 <name> being the cell name and <where> its location in the NVMEM
9 device, in hexadecimal (without the '0x' prefix, to mimic device
10 tree node names). The length of the file is the size of the cell
11 (when known). The content of the file is the binary content of
12 the cell (may sometimes be ASCII, likely without trailing
13 character).
14 Note: This file is only present if CONFIG_NVMEM_SYSFS
15 is enabled.
16
17 Example::
18
19 hexdump -C /sys/bus/nvmem/devices/1-00563/cells/product-name@d
20 00000000 54 4e 34 38 4d 2d 50 2d 44 4e |TN48M-P-DN|
21 0000000a
Documentation/ABI/testing/sysfs-platform-silicom+29−0
@@ -0,0 +1,29 @@
1What: /sys/devices/platform/silicom-platform/uc_version
2Date: November 2023
3KernelVersion: 6.7
4Contact: Henry Shi <henrys@silicom-usa.com>
5Description:
6 This file allows to read microcontroller firmware
7 version of current platform.
8
9What: /sys/devices/platform/silicom-platform/power_cycle
10Date: November 2023
11KernelVersion: 6.7
12Contact: Henry Shi <henrys@silicom-usa.com>
13 This file allow user to power cycle the platform.
14 Default value is 0; when set to 1, it powers down
15 the platform, waits 5 seconds, then powers on the
16 device. It returns to default value after power cycle.
17
18 0 - default value.
19
20What: /sys/devices/platform/silicom-platform/efuse_status
21Date: November 2023
22KernelVersion: 6.7
23Contact: Henry Shi <henrys@silicom-usa.com>
24Description:
25 This file is read only. It returns the current
26 OTP status:
27
28 0 - not programmed.
29 1 - programmed.
Documentation/Makefile+15−1
@@ -97,7 +97,21 @@ quiet_cmd_sphinx = SPHINX $@ --> file://$(abspath $(BUILDDIR)/$3/$4) · 96 unmodified lines
97 cp $(if $(patsubst /%,,$(DOCS_CSS)),$(abspath $(srctree)/$(DOCS_CSS)),$(DOCS_CSS)) $(BUILDDIR)/$3/_static/; \97 cp $(if $(patsubst /%,,$(DOCS_CSS)),$(abspath $(srctree)/$(DOCS_CSS)),$(DOCS_CSS)) $(BUILDDIR)/$3/_static/; \
98 fi98 fi
99 99
100htmldocs:100YNL_INDEX:=$(srctree)/Documentation/networking/netlink_spec/index.rst
101YNL_RST_DIR:=$(srctree)/Documentation/networking/netlink_spec
102YNL_YAML_DIR:=$(srctree)/Documentation/netlink/specs
103YNL_TOOL:=$(srctree)/tools/net/ynl/ynl-gen-rst.py
104
105YNL_RST_FILES_TMP := $(patsubst %.yaml,%.rst,$(wildcard $(YNL_YAML_DIR)/*.yaml))
106YNL_RST_FILES := $(patsubst $(YNL_YAML_DIR)%,$(YNL_RST_DIR)%, $(YNL_RST_FILES_TMP))
107
108$(YNL_INDEX): $(YNL_RST_FILES)
109 $(Q)$(YNL_TOOL) -o $@ -x
110
111$(YNL_RST_DIR)/%.rst: $(YNL_YAML_DIR)/%.yaml $(YNL_TOOL)
112 $(Q)$(YNL_TOOL) -i $< -o $@
113
114htmldocs: $(YNL_INDEX)
101 @$(srctree)/scripts/sphinx-pre-install --version-check115 @$(srctree)/scripts/sphinx-pre-install --version-check
102 @+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,html,$(var),,$(var)))116 @+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,html,$(var),,$(var)))
103 117
Documentation/PCI/boot-interrupts.rst+1−1
@@ -61,7 +61,7 @@ Conditions · 60 unmodified lines
61==========61==========
62 62
63The use of threaded interrupts is the most likely condition to trigger63The use of threaded interrupts is the most likely condition to trigger
64this problem today. Threaded interrupts may not be reenabled after the IRQ64this problem today. Threaded interrupts may not be re-enabled after the IRQ
65handler wakes. These "one shot" conditions mean that the threaded interrupt65handler wakes. These "one shot" conditions mean that the threaded interrupt
66needs to keep the interrupt line masked until the threaded handler has run.66needs to keep the interrupt line masked until the threaded handler has run.
67Especially when dealing with high data rate interrupts, the thread needs to67Especially when dealing with high data rate interrupts, the thread needs to
Documentation/PCI/msi-howto.rst+1−1
@@ -236,7 +236,7 @@ including a full 'lspci -v' so we can add the quirks to the kernel. · 235 unmodified lines
236Disabling MSIs below a bridge236Disabling MSIs below a bridge
237-----------------------------237-----------------------------
238 238
239Some PCI bridges are not able to route MSIs between busses properly.239Some PCI bridges are not able to route MSIs between buses properly.
240In this case, MSIs must be disabled on all devices behind the bridge.240In this case, MSIs must be disabled on all devices behind the bridge.
241 241
242Some bridges allow you to enable MSIs by changing some bits in their242Some bridges allow you to enable MSIs by changing some bits in their
Documentation/RAS/ras.rst+26−0
@@ -0,0 +1,26 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3Reliability, Availability and Serviceability features
4=====================================================
5
6This documents different aspects of the RAS functionality present in the
7kernel.
8
9Error decoding
10---------------
11
12* x86
13
14Error decoding on AMD systems should be done using the rasdaemon tool:
15https://github.com/mchehab/rasdaemon/
16
17While the daemon is running, it would automatically log and decode
18errors. If not, one can still decode such errors by supplying the
19hardware information from the error::
20
21 $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca
22
23Also, the user can pass particular family and model to decode the error
24string::
25
26 $ rasdaemon -p --status <STATUS> --ipid <IPID> --smca --family <CPU Family> --model <CPU Model> --bank <BANK_NUM>
Documentation/RCU/checklist.rst+16−9
@@ -241,15 +241,22 @@ over a rather long period of time, but improvements are always welcome! · 240 unmodified lines
241 srcu_struct. The rules for the expedited RCU grace-period-wait241 srcu_struct. The rules for the expedited RCU grace-period-wait
242 primitives are the same as for their non-expedited counterparts.242 primitives are the same as for their non-expedited counterparts.
243 243
244 If the updater uses call_rcu_tasks() or synchronize_rcu_tasks(),244 Similarly, it is necessary to correctly use the RCU Tasks flavors:
245 then the readers must refrain from executing voluntary245
246 context switches, that is, from blocking. If the updater uses246 a. If the updater uses synchronize_rcu_tasks() or
247 call_rcu_tasks_trace() or synchronize_rcu_tasks_trace(), then247 call_rcu_tasks(), then the readers must refrain from
248 the corresponding readers must use rcu_read_lock_trace() and248 executing voluntary context switches, that is, from
249 rcu_read_unlock_trace(). If an updater uses call_rcu_tasks_rude()249 blocking.
250 or synchronize_rcu_tasks_rude(), then the corresponding readers250
251 must use anything that disables preemption, for example,251 b. If the updater uses call_rcu_tasks_trace()
252 preempt_disable() and preempt_enable().252 or synchronize_rcu_tasks_trace(), then the
253 corresponding readers must use rcu_read_lock_trace()
254 and rcu_read_unlock_trace().
255
256 c. If an updater uses call_rcu_tasks_rude() or
257 synchronize_rcu_tasks_rude(), then the corresponding
258 readers must use anything that disables preemption,
259 for example, preempt_disable() and preempt_enable().
253 260
254 Mixing things up will result in confusion and broken kernels, and261 Mixing things up will result in confusion and broken kernels, and
255 has even resulted in an exploitable security issue. Therefore,262 has even resulted in an exploitable security issue. Therefore,
Documentation/RCU/rcu_dereference.rst+20−7
@@ -3,13 +3,26 @@ · 2 unmodified lines
3PROPER CARE AND FEEDING OF RETURN VALUES FROM rcu_dereference()3PROPER CARE AND FEEDING OF RETURN VALUES FROM rcu_dereference()
4===============================================================4===============================================================
5 5
6Most of the time, you can use values from rcu_dereference() or one of6Proper care and feeding of address and data dependencies is critically
7the similar primitives without worries. Dereferencing (prefix "*"),7important to correct use of things like RCU. To this end, the pointers
8field selection ("->"), assignment ("="), address-of ("&"), addition and8returned from the rcu_dereference() family of primitives carry address and
9subtraction of constants, and casts all work quite naturally and safely.9data dependencies. These dependencies extend from the rcu_dereference()
10 10macro's load of the pointer to the later use of that pointer to compute
11It is nevertheless possible to get into trouble with other operations.11either the address of a later memory access (representing an address
12Follow these rules to keep your RCU code working properly:12dependency) or the value written by a later memory access (representing
13a data dependency).
14
15Most of the time, these dependencies are preserved, permitting you to
16freely use values from rcu_dereference(). For example, dereferencing
17(prefix "*"), field selection ("->"), assignment ("="), address-of
18("&"), casts, and addition or subtraction of constants all work quite
19naturally and safely. However, because current compilers do not take
20either address or data dependencies into account it is still possible
21to get into trouble.
22
23Follow these rules to preserve the address and data dependencies emanating
24from your calls to rcu_dereference() and friends, thus keeping your RCU
25readers working properly:
13 26
14- You must use one of the rcu_dereference() family of primitives27- You must use one of the rcu_dereference() family of primitives
15 to load an RCU-protected pointer, otherwise CONFIG_PROVE_RCU28 to load an RCU-protected pointer, otherwise CONFIG_PROVE_RCU
Documentation/RCU/torture.rst+1−1
@@ -185,7 +185,7 @@ argument. · 184 unmodified lines
185Not all changes require that all scenarios be run. For example, a change185Not all changes require that all scenarios be run. For example, a change
186to Tree SRCU might run only the SRCU-N and SRCU-P scenarios using the186to Tree SRCU might run only the SRCU-N and SRCU-P scenarios using the
187--configs argument to kvm.sh as follows: "--configs 'SRCU-N SRCU-P'".187--configs argument to kvm.sh as follows: "--configs 'SRCU-N SRCU-P'".
188Large systems can run multiple copies of of the full set of scenarios,188Large systems can run multiple copies of the full set of scenarios,
189for example, a system with 448 hardware threads can run five instances189for example, a system with 448 hardware threads can run five instances
190of the full set concurrently. To make this happen::190of the full set concurrently. To make this happen::
191 191
Documentation/admin-guide/abi-obsolete.rst+1−1
@@ -7,5 +7,5 @@ marked to be removed at some later point in time. · 6 unmodified lines
7The description of the interface will document the reason why it is7The description of the interface will document the reason why it is
8obsolete and when it can be expected to be removed.8obsolete and when it can be expected to be removed.
9 9
10.. kernel-abi:: $srctree/Documentation/ABI/obsolete10.. kernel-abi:: ABI/obsolete
11 :rst:11 :rst:
Documentation/admin-guide/abi-removed.rst+1−1
@@ -1,5 +1,5 @@
1ABI removed symbols1ABI removed symbols
2===================2===================
3 3
4.. kernel-abi:: $srctree/Documentation/ABI/removed4.. kernel-abi:: ABI/removed
5 :rst:5 :rst:
Documentation/admin-guide/abi-stable.rst+1−1
@@ -10,5 +10,5 @@ for at least 2 years. · 9 unmodified lines
10Most interfaces (like syscalls) are expected to never change and always10Most interfaces (like syscalls) are expected to never change and always
11be available.11be available.
12 12
13.. kernel-abi:: $srctree/Documentation/ABI/stable13.. kernel-abi:: ABI/stable
14 :rst:14 :rst:
Documentation/admin-guide/abi-testing.rst+1−1
@@ -16,5 +16,5 @@ Programs that use these interfaces are strongly encouraged to add their · 15 unmodified lines
16name to the description of these interfaces, so that the kernel16name to the description of these interfaces, so that the kernel
17developers can easily notify them if any changes occur.17developers can easily notify them if any changes occur.
18 18
19.. kernel-abi:: $srctree/Documentation/ABI/testing19.. kernel-abi:: ABI/testing
20 :rst:20 :rst:
Documentation/admin-guide/acpi/cppc_sysfs.rst+1−1
@@ -75,4 +75,4 @@ taking two different snapshots of feedback counters at time T1 and T2. · 74 unmodified lines
75 delivered_counter_delta = fbc_t2[del] - fbc_t1[del]75 delivered_counter_delta = fbc_t2[del] - fbc_t1[del]
76 reference_counter_delta = fbc_t2[ref] - fbc_t1[ref]76 reference_counter_delta = fbc_t2[ref] - fbc_t1[ref]
77 77
78 delivered_perf = (refernce_perf x delivered_counter_delta) / reference_counter_delta78 delivered_perf = (reference_perf x delivered_counter_delta) / reference_counter_delta
Documentation/admin-guide/blockdev/zram.rst+1−1
@@ -328,7 +328,7 @@ as idle:: · 327 unmodified lines
328From now on, any pages on zram are idle pages. The idle mark328From now on, any pages on zram are idle pages. The idle mark
329will be removed until someone requests access of the block.329will be removed until someone requests access of the block.
330IOW, unless there is access request, those pages are still idle pages.330IOW, unless there is access request, those pages are still idle pages.
331Additionally, when CONFIG_ZRAM_MEMORY_TRACKING is enabled pages can be331Additionally, when CONFIG_ZRAM_TRACK_ENTRY_ACTIME is enabled pages can be
332marked as idle based on how long (in seconds) it's been since they were332marked as idle based on how long (in seconds) it's been since they were
333last accessed::333last accessed::
334 334
Documentation/admin-guide/cgroup-v2.rst+42−6
@@ -1093,7 +1093,11 @@ All time durations are in microseconds. · 1092 unmodified lines
1093 A read-write single value file which exists on non-root1093 A read-write single value file which exists on non-root
1094 cgroups. The default is "100".1094 cgroups. The default is "100".
1095 1095
1096 The weight in the range [1, 10000].1096 For non idle groups (cpu.idle = 0), the weight is in the
1097 range [1, 10000].
1098
1099 If the cgroup has been configured to be SCHED_IDLE (cpu.idle = 1),
1100 then the weight will show as a 0.
1097 1101
1098 cpu.weight.nice1102 cpu.weight.nice
1099 A read-write single value file which exists on non-root1103 A read-write single value file which exists on non-root
@@ -1157,6 +1161,16 @@ All time durations are in microseconds. · 57 unmodified lines
1157 values similar to the sched_setattr(2). This maximum utilization1161 values similar to the sched_setattr(2). This maximum utilization
1158 value is used to clamp the task specific maximum utilization clamp.1162 value is used to clamp the task specific maximum utilization clamp.
1159 1163
1164 cpu.idle
1165 A read-write single value file which exists on non-root cgroups.
1166 The default is 0.
1167
1168 This is the cgroup analog of the per-task SCHED_IDLE sched policy.
1169 Setting this value to a 1 will make the scheduling policy of the
1170 cgroup SCHED_IDLE. The threads inside the cgroup will retain their
1171 own relative priorities, but the cgroup itself will be treated as
1172 very low priority relative to its peers.
1173
1160 1174
1161 1175
1162Memory1176Memory
@@ -1679,6 +1693,21 @@ PAGE_SIZE multiple when read back. · 516 unmodified lines
1679 limit, it will refuse to take any more stores before existing1693 limit, it will refuse to take any more stores before existing
1680 entries fault back in or are written out to disk.1694 entries fault back in or are written out to disk.
1681 1695
1696 memory.zswap.writeback
1697 A read-write single value file. The default value is "1". The
1698 initial value of the root cgroup is 1, and when a new cgroup is
1699 created, it inherits the current value of its parent.
1700
1701 When this is set to 0, all swapping attempts to swapping devices
1702 are disabled. This included both zswap writebacks, and swapping due
1703 to zswap store failures. If the zswap store failures are recurring
1704 (for e.g if the pages are incompressible), users can observe
1705 reclaim inefficiency after disabling writeback (because the same
1706 pages might be rejected again and again).
1707
1708 Note that this is subtly different from setting memory.swap.max to
1709 0, as it still allows for pages to be written to the zswap pool.
1710
1682 memory.pressure1711 memory.pressure
1683 A read-only nested-keyed file.1712 A read-only nested-keyed file.
1684 1713
@@ -2316,6 +2345,13 @@ Cpuset Interface Files · 631 unmodified lines
2316 treated to have an implicit value of "cpuset.cpus" in the2345 treated to have an implicit value of "cpuset.cpus" in the
2317 formation of local partition.2346 formation of local partition.
2318 2347
2348 cpuset.cpus.isolated
2349 A read-only and root cgroup only multiple values file.
2350
2351 This file shows the set of all isolated CPUs used in existing
2352 isolated partitions. It will be empty if no isolated partition
2353 is created.
2354
2319 cpuset.cpus.partition2355 cpuset.cpus.partition
2320 A read-write single value file which exists on non-root2356 A read-write single value file which exists on non-root
2321 cpuset-enabled cgroups. This flag is owned by the parent cgroup2357 cpuset-enabled cgroups. This flag is owned by the parent cgroup
@@ -2358,11 +2394,11 @@ Cpuset Interface Files · 36 unmodified lines
2358 partition or scheduling domain. The set of exclusive CPUs is2394 partition or scheduling domain. The set of exclusive CPUs is
2359 determined by the value of its "cpuset.cpus.exclusive.effective".2395 determined by the value of its "cpuset.cpus.exclusive.effective".
2360 2396
2361 When set to "isolated", the CPUs in that partition will2397 When set to "isolated", the CPUs in that partition will be in
2362 be in an isolated state without any load balancing from the2398 an isolated state without any load balancing from the scheduler
2363 scheduler. Tasks placed in such a partition with multiple2399 and excluded from the unbound workqueues. Tasks placed in such
2364 CPUs should be carefully distributed and bound to each of the2400 a partition with multiple CPUs should be carefully distributed
2365 individual CPUs for optimal performance.2401 and bound to each of the individual CPUs for optimal performance.
2366 2402
2367 A partition root ("root" or "isolated") can be in one of the2403 A partition root ("root" or "isolated") can be in one of the
2368 two possible states - valid or invalid. An invalid partition2404 two possible states - valid or invalid. An invalid partition
Documentation/admin-guide/cifs/todo.rst+21−23
@@ -2,7 +2,8 @@ · 1 unmodified line
2TODO2TODO
3====3====
4 4
5Version 2.14 December 21, 20185As of 6.7 kernel. See https://wiki.samba.org/index.php/LinuxCIFSKernel
6for list of features added by release
6 7
7A Partial List of Missing Features8A Partial List of Missing Features
8==================================9==================================
@@ -12,22 +13,22 @@ for visible, important contributions to this module. Here · 3 unmodified lines
12is a partial list of the known problems and missing features:13is a partial list of the known problems and missing features:
13 14
14a) SMB3 (and SMB3.1.1) missing optional features:15a) SMB3 (and SMB3.1.1) missing optional features:
16 multichannel performance optimizations, algorithmic channel selection,
17 directory leases optimizations,
18 support for faster packet signing (GMAC),
19 support for compression over the network,
20 T10 copy offload ie "ODX" (copy chunk, and "Duplicate Extents" ioctl
21 are currently the only two server side copy mechanisms supported)
15 22
16 - multichannel (partially integrated), integration of multichannel with RDMA23b) Better optimized compounding and error handling for sparse file support,
17 - directory leases (improved metadata caching). Currently only implemented for root dir24 perhaps addition of new optional SMB3.1.1 fsctls to make collapse range
18 - T10 copy offload ie "ODX" (copy chunk, and "Duplicate Extents" ioctl25 and insert range more atomic
19 currently the only two server side copy mechanisms supported)
20 26
21b) improved sparse file support (fiemap and SEEK_HOLE are implemented27c) Support for SMB3.1.1 over QUIC (and perhaps other socket based protocols
22 but additional features would be supportable by the protocol such28 like SCTP)
23 as FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_INSERT_RANGE)
24
25c) Directory entry caching relies on a 1 second timer, rather than
26 using Directory Leases, currently only the root file handle is cached longer
27 by leveraging Directory Leases
28 29
29d) quota support (needs minor kernel change since quota calls otherwise30d) quota support (needs minor kernel change since quota calls otherwise
30 won't make it to network filesystems or deviceless filesystems).31 won't make it to network filesystems or deviceless filesystems).
31 32
32e) Additional use cases can be optimized to use "compounding" (e.g.33e) Additional use cases can be optimized to use "compounding" (e.g.
33 open/query/close and open/setinfo/close) to reduce the number of34 open/query/close and open/setinfo/close) to reduce the number of
@@ -92,23 +93,20 @@ t) split cifs and smb3 support into separate modules so legacy (and less · 58 unmodified lines
92 93
93v) Additional testing of POSIX Extensions for SMB3.1.194v) Additional testing of POSIX Extensions for SMB3.1.1
94 95
95w) Add support for additional strong encryption types, and additional spnego96w) Support for the Mac SMB3.1.1 extensions to improve interop with Apple servers
96 authentication mechanisms (see MS-SMB2). GCM-256 is now partially implemented.97
98x) Support for additional authentication options (e.g. IAKERB, peer-to-peer
99 Kerberos, SCRAM and others supported by existing servers)
97 100
98x) Finish support for SMB3.1.1 compression101y) Improved tracing, more eBPF trace points, better scripts for performance
102 analysis
99 103
100Known Bugs104Known Bugs
101==========105==========
102 106
103See https://bugzilla.samba.org - search on product "CifsVFS" for107See https://bugzilla.samba.org - search on product "CifsVFS" for
104current bug list. Also check http://bugzilla.kernel.org (Product = File System, Component = CIFS)108current bug list. Also check http://bugzilla.kernel.org (Product = File System, Component = CIFS)
105 109and xfstest results e.g. https://wiki.samba.org/index.php/Xfstest-results-smb3
1061) existing symbolic links (Windows reparse points) are recognized but
107 can not be created remotely. They are implemented for Samba and those that
108 support the CIFS Unix extensions, although earlier versions of Samba
109 overly restrict the pathnames.
1102) follow_link and readdir code does not follow dfs junctions
111 but recognizes them
112 110
113Misc testing to do111Misc testing to do
114==================112==================
Documentation/admin-guide/cifs/usage.rst+7−1
@@ -81,7 +81,7 @@ much older and less secure than the default dialect SMB3 which includes · 80 unmodified lines
81many advanced security features such as downgrade attack detection81many advanced security features such as downgrade attack detection
82and encrypted shares and stronger signing and authentication algorithms.82and encrypted shares and stronger signing and authentication algorithms.
83There are additional mount options that may be helpful for SMB3 to get83There are additional mount options that may be helpful for SMB3 to get
84improved POSIX behavior (NB: can use vers=3.0 to force only SMB3, never 2.1):84improved POSIX behavior (NB: can use vers=3 to force SMB3 or later, never 2.1):
85 85
86 ``mfsymlinks`` and either ``cifsacl`` or ``modefromsid`` (usually with ``idsfromsid``)86 ``mfsymlinks`` and either ``cifsacl`` or ``modefromsid`` (usually with ``idsfromsid``)
87 87
@@ -715,6 +715,7 @@ DebugData Displays information about active CIFS sessions and · 627 unmodified lines
715Stats Lists summary resource usage information as well as per715Stats Lists summary resource usage information as well as per
716 share statistics.716 share statistics.
717open_files List all the open file handles on all active SMB sessions.717open_files List all the open file handles on all active SMB sessions.
718mount_params List of all mount parameters available for the module
718======================= =======================================================719======================= =======================================================
719 720
720Configuration pseudo-files:721Configuration pseudo-files:
@@ -864,6 +865,11 @@ i.e.:: · 143 unmodified lines
864 865
865 echo "value" > /sys/module/cifs/parameters/<param>866 echo "value" > /sys/module/cifs/parameters/<param>
866 867
868More detailed descriptions of the available module parameters and their values
869can be seen by doing:
870
871 modinfo cifs (or modinfo smb3)
872
867================= ==========================================================873================= ==========================================================
8681. enable_oplocks Enable or disable oplocks. Oplocks are enabled by default.8741. enable_oplocks Enable or disable oplocks. Oplocks are enabled by default.
869 [Y/y/1]. To disable use any of [N/n/0].875 [Y/y/1]. To disable use any of [N/n/0].
Documentation/admin-guide/devices.txt+3−0
@@ -2704,6 +2704,9 @@ · 2703 unmodified lines
2704 ...2704 ...
2705 185 = /dev/ttyNX15 Hilscher netX serial port 152705 185 = /dev/ttyNX15 Hilscher netX serial port 15
2706 186 = /dev/ttyJ0 JTAG1 DCC protocol based serial port emulation2706 186 = /dev/ttyJ0 JTAG1 DCC protocol based serial port emulation
2707
2708 If maximum number of uartlite serial ports is more than 4, then the driver
2709 uses dynamic allocation instead of static allocation for major number.
2707 187 = /dev/ttyUL0 Xilinx uartlite - port 02710 187 = /dev/ttyUL0 Xilinx uartlite - port 0
2708 ...2711 ...
2709 190 = /dev/ttyUL3 Xilinx uartlite - port 32712 190 = /dev/ttyUL3 Xilinx uartlite - port 3
Documentation/admin-guide/dynamic-debug-howto.rst+3−3
@@ -321,13 +321,13 @@ Examples · 320 unmodified lines
321 :#> ddcmd 'format "nfsd: READ" +p'321 :#> ddcmd 'format "nfsd: READ" +p'
322 322
323 // enable messages in files of which the paths include string "usb"323 // enable messages in files of which the paths include string "usb"
324 :#> ddcmd 'file *usb* +p' > /proc/dynamic_debug/control324 :#> ddcmd 'file *usb* +p'
325 325
326 // enable all messages326 // enable all messages
327 :#> ddcmd '+p' > /proc/dynamic_debug/control327 :#> ddcmd '+p'
328 328
329 // add module, function to all enabled messages329 // add module, function to all enabled messages
330 :#> ddcmd '+mf' > /proc/dynamic_debug/control330 :#> ddcmd '+mf'
331 331
332 // boot-args example, with newlines and comments for readability332 // boot-args example, with newlines and comments for readability
333 Kernel command line: ...333 Kernel command line: ...
Documentation/admin-guide/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features3.. kernel-feat:: features
Documentation/admin-guide/hw_random.rst+2−3
@@ -14,10 +14,9 @@ into that core. · 13 unmodified lines
14 14
15To make the most effective use of these mechanisms, you15To make the most effective use of these mechanisms, you
16should download the support software as well. Download the16should download the support software as well. Download the
17latest version of the "rng-tools" package from the17latest version of the "rng-tools" package from:
18hw_random driver's official Web site:
19 18
20 http://sourceforge.net/projects/gkernel/19 https://github.com/nhorman/rng-tools
21 20
22Those tools use /dev/hwrng to fill the kernel entropy pool,21Those tools use /dev/hwrng to fill the kernel entropy pool,
23which is used internally and exported by the /dev/urandom and22which is used internally and exported by the /dev/urandom and
Documentation/admin-guide/index.rst+1−0
@@ -119,6 +119,7 @@ configure specific aspects of kernel behavior to your liking. · 118 unmodified lines
119 parport119 parport
120 perf-security120 perf-security
121 pm/index121 pm/index
122 pmf
122 pnp123 pnp
123 rapidio124 rapidio
124 ras125 ras
Documentation/admin-guide/kdump/vmcoreinfo.rst+4−4
@@ -172,7 +172,7 @@ variables. · 171 unmodified lines
172Offset of the free_list's member. This value is used to compute the number172Offset of the free_list's member. This value is used to compute the number
173of free pages.173of free pages.
174 174
175Each zone has a free_area structure array called free_area[MAX_ORDER + 1].175Each zone has a free_area structure array called free_area[NR_PAGE_ORDERS].
176The free_list represents a linked list of free page blocks.176The free_list represents a linked list of free page blocks.
177 177
178(list_head, next|prev)178(list_head, next|prev)
@@ -189,11 +189,11 @@ Offsets of the vmap_area's members. They carry vmalloc-specific · 10 unmodified lines
189information. Makedumpfile gets the start address of the vmalloc region189information. Makedumpfile gets the start address of the vmalloc region
190from this.190from this.
191 191
192(zone.free_area, MAX_ORDER + 1)192(zone.free_area, NR_PAGE_ORDERS)
193-------------------------------193--------------------------------
194 194
195Free areas descriptor. User-space tools use this value to iterate the195Free areas descriptor. User-space tools use this value to iterate the
196free_area ranges. MAX_ORDER is used by the zone buddy allocator.196free_area ranges. NR_PAGE_ORDERS is used by the zone buddy allocator.
197 197
198prb198prb
199---199---
Documentation/admin-guide/kernel-parameters.txt+58−28
@@ -1,3 +1,14 @@
1 accept_memory= [MM]
2 Format: { eager | lazy }
3 default: lazy
4 By default, unaccepted memory is accepted lazily to
5 avoid prolonged boot times. The lazy option will add
6 some runtime overhead until all memory is eventually
7 accepted. In most cases the overhead is negligible.
8 For some workloads or for debugging purposes
9 accept_memory=eager can be used to accept all memory
10 at once during boot.
11
1 acpi= [HW,ACPI,X86,ARM64,RISCV64]12 acpi= [HW,ACPI,X86,ARM64,RISCV64]
2 Advanced Configuration and Power Interface13 Advanced Configuration and Power Interface
3 Format: { force | on | off | strict | noirq | rsdt |14 Format: { force | on | off | strict | noirq | rsdt |
@@ -877,9 +888,9 @@ · 873 unmodified lines
877 memory region [offset, offset + size] for that kernel888 memory region [offset, offset + size] for that kernel
878 image. If '@offset' is omitted, then a suitable offset889 image. If '@offset' is omitted, then a suitable offset
879 is selected automatically.890 is selected automatically.
880 [KNL, X86-64, ARM64, RISCV] Select a region under 4G first, and891 [KNL, X86-64, ARM64, RISCV, LoongArch] Select a region
881 fall back to reserve region above 4G when '@offset'892 under 4G first, and fall back to reserve region above
882 hasn't been specified.893 4G when '@offset' hasn't been specified.
883 See Documentation/admin-guide/kdump/kdump.rst for further details.894 See Documentation/admin-guide/kdump/kdump.rst for further details.
884 895
885 crashkernel=range1:size1[,range2:size2,...][@offset]896 crashkernel=range1:size1[,range2:size2,...][@offset]
@@ -890,25 +901,27 @@ · 4 unmodified lines
890 Documentation/admin-guide/kdump/kdump.rst for an example.901 Documentation/admin-guide/kdump/kdump.rst for an example.
891 902
892 crashkernel=size[KMG],high903 crashkernel=size[KMG],high
893 [KNL, X86-64, ARM64, RISCV] range could be above 4G.904 [KNL, X86-64, ARM64, RISCV, LoongArch] range could be
905 above 4G.
894 Allow kernel to allocate physical memory region from top,906 Allow kernel to allocate physical memory region from top,
895 so could be above 4G if system have more than 4G ram907 so could be above 4G if system have more than 4G ram
896 installed. Otherwise memory region will be allocated908 installed. Otherwise memory region will be allocated
897 below 4G, if available.909 below 4G, if available.
898 It will be ignored if crashkernel=X is specified.910 It will be ignored if crashkernel=X is specified.
899 crashkernel=size[KMG],low911 crashkernel=size[KMG],low
900 [KNL, X86-64, ARM64, RISCV] range under 4G. When crashkernel=X,high912 [KNL, X86-64, ARM64, RISCV, LoongArch] range under 4G.
901 is passed, kernel could allocate physical memory region913 When crashkernel=X,high is passed, kernel could allocate
902 above 4G, that cause second kernel crash on system914 physical memory region above 4G, that cause second kernel
903 that require some amount of low memory, e.g. swiotlb915 crash on system that require some amount of low memory,
904 requires at least 64M+32K low memory, also enough extra916 e.g. swiotlb requires at least 64M+32K low memory, also
905 low memory is needed to make sure DMA buffers for 32-bit917 enough extra low memory is needed to make sure DMA buffers
906 devices won't run out. Kernel would try to allocate918 for 32-bit devices won't run out. Kernel would try to allocate
907 default size of memory below 4G automatically. The default919 default size of memory below 4G automatically. The default
908 size is platform dependent.920 size is platform dependent.
909 --> x86: max(swiotlb_size_or_default() + 8MiB, 256MiB)921 --> x86: max(swiotlb_size_or_default() + 8MiB, 256MiB)
910 --> arm64: 128MiB922 --> arm64: 128MiB
911 --> riscv: 128MiB923 --> riscv: 128MiB
924 --> loongarch: 128MiB
912 This one lets the user specify own low range under 4G925 This one lets the user specify own low range under 4G
913 for second kernel instead.926 for second kernel instead.
914 0: to disable low allocation.927 0: to disable low allocation.
@@ -970,17 +983,17 @@ · 55 unmodified lines
970 buddy allocator. Bigger value increase the probability983 buddy allocator. Bigger value increase the probability
971 of catching random memory corruption, but reduce the984 of catching random memory corruption, but reduce the
972 amount of memory for normal system use. The maximum985 amount of memory for normal system use. The maximum
973 possible value is MAX_ORDER/2. Setting this parameter986 possible value is MAX_PAGE_ORDER/2. Setting this
974 to 1 or 2 should be enough to identify most random987 parameter to 1 or 2 should be enough to identify most
975 memory corruption problems caused by bugs in kernel or988 random memory corruption problems caused by bugs in
976 driver code when a CPU writes to (or reads from) a989 kernel or driver code when a CPU writes to (or reads
977 random memory location. Note that there exists a class990 from) a random memory location. Note that there exists
978 of memory corruptions problems caused by buggy H/W or991 a class of memory corruptions problems caused by buggy
979 F/W or by drivers badly programming DMA (basically when992 H/W or F/W or by drivers badly programming DMA
980 memory is written at bus level and the CPU MMU is993 (basically when memory is written at bus level and the
981 bypassed) which are not detectable by994 CPU MMU is bypassed) which are not detectable by
982 CONFIG_DEBUG_PAGEALLOC, hence this option will not help995 CONFIG_DEBUG_PAGEALLOC, hence this option will not
983 tracking down these problems.996 help tracking down these problems.
984 997
985 debug_pagealloc=998 debug_pagealloc=
986 [KNL] When CONFIG_DEBUG_PAGEALLOC is set, this parameter999 [KNL] When CONFIG_DEBUG_PAGEALLOC is set, this parameter
@@ -2438,7 +2451,7 @@ · 1451 unmodified lines
2438 between unregistering the boot console and initializing2451 between unregistering the boot console and initializing
2439 the real console.2452 the real console.
2440 2453
2441 keepinitrd [HW,ARM]2454 keepinitrd [HW,ARM] See retain_initrd.
2442 2455
2443 kernelcore= [KNL,X86,IA-64,PPC]2456 kernelcore= [KNL,X86,IA-64,PPC]
2444 Format: nn[KMGTPE] | nn% | "mirror"2457 Format: nn[KMGTPE] | nn% | "mirror"
@@ -3985,9 +3998,9 @@ · 1540 unmodified lines
3985 vulnerability. System may allow data leaks with this3998 vulnerability. System may allow data leaks with this
3986 option.3999 option.
3987 4000
3988 no-steal-acc [X86,PV_OPS,ARM64,PPC/PSERIES] Disable paravirtualized4001 no-steal-acc [X86,PV_OPS,ARM64,PPC/PSERIES,RISCV] Disable
3989 steal time accounting. steal time is computed, but4002 paravirtualized steal time accounting. steal time is
3990 won't influence scheduler behaviour4003 computed, but won't influence scheduler behaviour
3991 4004
3992 nosync [HW,M68K] Disables sync negotiation for all devices.4005 nosync [HW,M68K] Disables sync negotiation for all devices.
3993 4006
@@ -4136,7 +4149,7 @@ · 142 unmodified lines
4136 [KNL] Minimal page reporting order4149 [KNL] Minimal page reporting order
4137 Format: <integer>4150 Format: <integer>
4138 Adjust the minimal page reporting order. The page4151 Adjust the minimal page reporting order. The page
4139 reporting is disabled when it exceeds MAX_ORDER.4152 reporting is disabled when it exceeds MAX_PAGE_ORDER.
4140 4153
4141 panic= [KNL] Kernel behaviour on panic: delay <timeout>4154 panic= [KNL] Kernel behaviour on panic: delay <timeout>
4142 timeout > 0: seconds before rebooting4155 timeout > 0: seconds before rebooting
@@ -5302,6 +5315,12 @@ · 1159 unmodified lines
5302 Dump ftrace buffer after reporting RCU CPU5315 Dump ftrace buffer after reporting RCU CPU
5303 stall warning.5316 stall warning.
5304 5317
5318 rcupdate.rcu_cpu_stall_notifiers= [KNL]
5319 Provide RCU CPU stall notifiers, but see the
5320 warnings in the RCU_CPU_STALL_NOTIFIER Kconfig
5321 option's help text. TL;DR: You almost certainly
5322 do not want rcupdate.rcu_cpu_stall_notifiers.
5323
5305 rcupdate.rcu_cpu_stall_suppress= [KNL]5324 rcupdate.rcu_cpu_stall_suppress= [KNL]
5306 Suppress RCU CPU stall warning messages.5325 Suppress RCU CPU stall warning messages.
5307 5326
@@ -5544,6 +5563,13 @@ · 236 unmodified lines
5544 print every Nth verbose statement, where N is the value5563 print every Nth verbose statement, where N is the value
5545 specified.5564 specified.
5546 5565
5566 regulator_ignore_unused
5567 [REGULATOR]
5568 Prevents regulator framework from disabling regulators
5569 that are unused, due no driver claiming them. This may
5570 be useful for debug and development, but should not be
5571 needed on a platform with proper driver support.
5572
5547 relax_domain_level=5573 relax_domain_level=
5548 [KNL, SMP] Set scheduler's default relax_domain_level.5574 [KNL, SMP] Set scheduler's default relax_domain_level.
5549 See Documentation/admin-guide/cgroup-v1/cpusets.rst.5575 See Documentation/admin-guide/cgroup-v1/cpusets.rst.
@@ -5580,7 +5606,8 @@ · 30 unmodified lines
5580 Useful for devices that are detected asynchronously5606 Useful for devices that are detected asynchronously
5581 (e.g. USB and MMC devices).5607 (e.g. USB and MMC devices).
5582 5608
5583 retain_initrd [RAM] Keep initrd memory after extraction5609 retain_initrd [RAM] Keep initrd memory after extraction. After boot, it will
5610 be accessible via /sys/firmware/initrd.
5584 5611
5585 retbleed= [X86] Control mitigation of RETBleed (Arbitrary5612 retbleed= [X86] Control mitigation of RETBleed (Arbitrary
5586 Speculative Code Execution with Return Instructions)5613 Speculative Code Execution with Return Instructions)
@@ -6908,6 +6935,9 @@ · 1321 unmodified lines
6908 pause after every control message);6935 pause after every control message);
6909 o = USB_QUIRK_HUB_SLOW_RESET (Hub needs extra6936 o = USB_QUIRK_HUB_SLOW_RESET (Hub needs extra
6910 delay after resetting its port);6937 delay after resetting its port);
6938 p = USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT
6939 (Reduce timeout of the SET_ADDRESS
6940 request from 5000 ms to 500 ms);
6911 Example: quirks=0781:5580:bk,0a5c:5834:gij6941 Example: quirks=0781:5580:bk,0a5c:5834:gij
6912 6942
6913 usbhid.mousepoll=6943 usbhid.mousepoll=
Documentation/admin-guide/media/index.rst+1−9
@@ -20,16 +20,8 @@ Documentation/driver-api/media/index.rst · 19 unmodified lines
20 - for driver development information and Kernel APIs used by20 - for driver development information and Kernel APIs used by
21 media devices;21 media devices;
22 22
23The media subsystem
24===================
25
26.. only:: html
27
28 .. class:: toc-title
29
30 Table of Contents
31
32.. toctree::23.. toctree::
24 :caption: Table of Contents
33 :maxdepth: 225 :maxdepth: 2
34 :numbered:26 :numbered:
35 27
Documentation/admin-guide/media/starfive_camss.rst+72−0
@@ -0,0 +1,72 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3.. include:: <isonum.txt>
4
5================================
6Starfive Camera Subsystem driver
7================================
8
9Introduction
10------------
11
12This file documents the driver for the Starfive Camera Subsystem found on
13Starfive JH7110 SoC. The driver is located under drivers/staging/media/starfive/
14camss.
15
16The driver implements V4L2, Media controller and v4l2_subdev interfaces. Camera
17sensor using V4L2 subdev interface in the kernel is supported.
18
19The driver has been successfully used on the Gstreamer 1.18.5 with v4l2src
20plugin.
21
22
23Starfive Camera Subsystem hardware
24----------------------------------
25
26The Starfive Camera Subsystem hardware consists of::
27
28 |\ +---------------+ +-----------+
29 +----------+ | \ | | | |
30 | | | | | | | |
31 | MIPI |----->| |----->| ISP |----->| |
32 | | | | | | | |
33 +----------+ | | | | | Memory |
34 |MUX| +---------------+ | Interface |
35 +----------+ | | | |
36 | | | |---------------------------->| |
37 | Parallel |----->| | | |
38 | | | | | |
39 +----------+ | / | |
40 |/ +-----------+
41
42- MIPI: The MIPI interface, receiving data from a MIPI CSI-2 camera sensor.
43
44- Parallel: The parallel interface, receiving data from a parallel sensor.
45
46- ISP: The ISP, processing raw Bayer data from an image sensor and producing
47 YUV frames.
48
49
50Topology
51--------
52
53The media controller pipeline graph is as follows:
54
55.. _starfive_camss_graph:
56
57.. kernel-figure:: starfive_camss_graph.dot
58 :alt: starfive_camss_graph.dot
59 :align: center
60
61The driver has 2 video devices:
62
63- capture_raw: The capture device, capturing image data directly from a sensor.
64- capture_yuv: The capture device, capturing YUV frame data processed by the
65 ISP module
66
67The driver has 3 subdevices:
68
69- stf_isp: is responsible for all the isp operations, outputs YUV frames.
70- cdns_csi2rx: a CSI-2 bridge supporting up to 4 CSI lanes in input, and 4
71 different pixel streams in output.
72- imx219: an image sensor, image data is sent through MIPI CSI-2.
Documentation/admin-guide/media/starfive_camss_graph.dot+12−0
@@ -0,0 +1,12 @@
1digraph board {
2 rankdir=TB
3 n00000001 [label="{{<port0> 0} | stf_isp\n/dev/v4l-subdev0 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
4 n00000001:port1 -> n00000008 [style=dashed]
5 n00000004 [label="capture_raw\n/dev/video0", shape=box, style=filled, fillcolor=yellow]
6 n00000008 [label="capture_yuv\n/dev/video1", shape=box, style=filled, fillcolor=yellow]
7 n0000000e [label="{{<port0> 0} | cdns_csi2rx.19800000.csi-bridge\n | {<port1> 1 | <port2> 2 | <port3> 3 | <port4> 4}}", shape=Mrecord, style=filled, fillcolor=green]
8 n0000000e:port1 -> n00000001:port0 [style=dashed]
9 n0000000e:port1 -> n00000004 [style=dashed]
10 n00000018 [label="{{} | imx219 6-0010\n/dev/v4l-subdev1 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green]
11 n00000018:port0 -> n0000000e:port0 [style=bold]
12}
Documentation/admin-guide/media/v4l-drivers.rst+1−0
@@ -28,6 +28,7 @@ Video4Linux (V4L) driver-specific documentation · 27 unmodified lines
28 si470x28 si470x
29 si471329 si4713
30 si476x30 si476x
31 starfive_camss
31 vimc32 vimc
32 visl33 visl
33 vivid34 vivid
Documentation/admin-guide/media/visl.rst+2−0
@@ -71,6 +71,7 @@ The following codecs are supported: · 70 unmodified lines
71- VP971- VP9
72- H.26472- H.264
73- HEVC73- HEVC
74- AV1
74 75
75visl trace events76visl trace events
76-----------------77-----------------
@@ -79,6 +80,7 @@ The trace events are defined on a per-codec basis, e.g.: · 2 unmodified lines
79.. code-block:: bash80.. code-block:: bash
80 81
81 $ ls /sys/kernel/tracing/events/ | grep visl82 $ ls /sys/kernel/tracing/events/ | grep visl
83 visl_av1_controls
82 visl_fwht_controls84 visl_fwht_controls
83 visl_h264_controls85 visl_h264_controls
84 visl_hevc_controls86 visl_hevc_controls
Documentation/admin-guide/mm/damon/usage.rst+104−43
@@ -59,41 +59,47 @@ Files Hierarchy · 58 unmodified lines
59The files hierarchy of DAMON sysfs interface is shown below. In the below59The files hierarchy of DAMON sysfs interface is shown below. In the below
60figure, parents-children relations are represented with indentations, each60figure, parents-children relations are represented with indentations, each
61directory is having ``/`` suffix, and files in each directory are separated by61directory is having ``/`` suffix, and files in each directory are separated by
62comma (","). ::62comma (",").
63 63
64 /sys/kernel/mm/damon/admin64.. parsed-literal::
65 │ kdamonds/nr_kdamonds65
66 │ │ 0/state,pid66 :ref:`/sys/kernel/mm/damon <sysfs_root>`/admin
67 │ │ │ contexts/nr_contexts67 │ :ref:`kdamonds <sysfs_kdamonds>`/nr_kdamonds
68 │ │ │ │ 0/avail_operations,operations68 │ │ :ref:`0 <sysfs_kdamond>`/state,pid
69 │ │ │ │ │ monitoring_attrs/69 │ │ │ :ref:`contexts <sysfs_contexts>`/nr_contexts
70 │ │ │ │ :ref:`0 <sysfs_context>`/avail_operations,operations
71 │ │ │ │ │ :ref:`monitoring_attrs <sysfs_monitoring_attrs>`/
70 │ │ │ │ │ │ intervals/sample_us,aggr_us,update_us72 │ │ │ │ │ │ intervals/sample_us,aggr_us,update_us
71 │ │ │ │ │ │ nr_regions/min,max73 │ │ │ │ │ │ nr_regions/min,max
72 │ │ │ │ │ targets/nr_targets74 │ │ │ │ │ :ref:`targets <sysfs_targets>`/nr_targets
73 │ │ │ │ │ │ 0/pid_target75 │ │ │ │ │ │ :ref:`0 <sysfs_target>`/pid_target
74 │ │ │ │ │ │ │ regions/nr_regions76 │ │ │ │ │ │ │ :ref:`regions <sysfs_regions>`/nr_regions
75 │ │ │ │ │ │ │ │ 0/start,end77 │ │ │ │ │ │ │ │ :ref:`0 <sysfs_region>`/start,end
76 │ │ │ │ │ │ │ │ ...78 │ │ │ │ │ │ │ │ ...
77 │ │ │ │ │ │ ...79 │ │ │ │ │ │ ...
78 │ │ │ │ │ schemes/nr_schemes80 │ │ │ │ │ :ref:`schemes <sysfs_schemes>`/nr_schemes
79 │ │ │ │ │ │ 0/action,apply_interval_us81 │ │ │ │ │ │ :ref:`0 <sysfs_scheme>`/action,apply_interval_us
80 │ │ │ │ │ │ │ access_pattern/82 │ │ │ │ │ │ │ :ref:`access_pattern <sysfs_access_pattern>`/
81 │ │ │ │ │ │ │ │ sz/min,max83 │ │ │ │ │ │ │ │ sz/min,max
82 │ │ │ │ │ │ │ │ nr_accesses/min,max84 │ │ │ │ │ │ │ │ nr_accesses/min,max
83 │ │ │ │ │ │ │ │ age/min,max85 │ │ │ │ │ │ │ │ age/min,max
84 │ │ │ │ │ │ │ quotas/ms,bytes,reset_interval_ms86 │ │ │ │ │ │ │ :ref:`quotas <sysfs_quotas>`/ms,bytes,reset_interval_ms
85 │ │ │ │ │ │ │ │ weights/sz_permil,nr_accesses_permil,age_permil87 │ │ │ │ │ │ │ │ weights/sz_permil,nr_accesses_permil,age_permil
86 │ │ │ │ │ │ │ watermarks/metric,interval_us,high,mid,low88 │ │ │ │ │ │ │ │ :ref:`goals <sysfs_schemes_quota_goals>`/nr_goals
87 │ │ │ │ │ │ │ filters/nr_filters89 │ │ │ │ │ │ │ │ │ 0/target_value,current_value
90 │ │ │ │ │ │ │ :ref:`watermarks <sysfs_watermarks>`/metric,interval_us,high,mid,low
91 │ │ │ │ │ │ │ :ref:`filters <sysfs_filters>`/nr_filters
88 │ │ │ │ │ │ │ │ 0/type,matching,memcg_id92 │ │ │ │ │ │ │ │ 0/type,matching,memcg_id
89 │ │ │ │ │ │ │ stats/nr_tried,sz_tried,nr_applied,sz_applied,qt_exceeds93 │ │ │ │ │ │ │ :ref:`stats <sysfs_schemes_stats>`/nr_tried,sz_tried,nr_applied,sz_applied,qt_exceeds
90 │ │ │ │ │ │ │ tried_regions/total_bytes94 │ │ │ │ │ │ │ :ref:`tried_regions <sysfs_schemes_tried_regions>`/total_bytes
91 │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age95 │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age
92 │ │ │ │ │ │ │ │ ...96 │ │ │ │ │ │ │ │ ...
93 │ │ │ │ │ │ ...97 │ │ │ │ │ │ ...
94 │ │ │ │ ...98 │ │ │ │ ...
95 │ │ ...99 │ │ ...
96 100
101.. _sysfs_root:
102
97Root103Root
98----104----
99 105
@@ -102,6 +108,8 @@ has one directory named ``admin``. The directory contains the files for · 2 unmodified lines
102privileged user space programs' control of DAMON. User space tools or daemons108privileged user space programs' control of DAMON. User space tools or daemons
103having the root permission could use this directory.109having the root permission could use this directory.
104 110
111.. _sysfs_kdamonds:
112
105kdamonds/113kdamonds/
106---------114---------
107 115
@@ -113,6 +121,8 @@ details) exists. In the beginning, this directory has only one file, · 5 unmodified lines
113child directories named ``0`` to ``N-1``. Each directory represents each121child directories named ``0`` to ``N-1``. Each directory represents each
114kdamond.122kdamond.
115 123
124.. _sysfs_kdamond:
125
116kdamonds/<N>/126kdamonds/<N>/
117-------------127-------------
118 128
@@ -120,29 +130,37 @@ In each kdamond directory, two files (``state`` and ``pid``) and one directory · 1 unmodified line
120(``contexts``) exist.130(``contexts``) exist.
121 131
122Reading ``state`` returns ``on`` if the kdamond is currently running, or132Reading ``state`` returns ``on`` if the kdamond is currently running, or
123``off`` if it is not running. Writing ``on`` or ``off`` makes the kdamond be133``off`` if it is not running.
124in the state. Writing ``commit`` to the ``state`` file makes kdamond reads the134
125user inputs in the sysfs files except ``state`` file again. Writing135Users can write below commands for the kdamond to the ``state`` file.
126``update_schemes_stats`` to ``state`` file updates the contents of stats files136
127for each DAMON-based operation scheme of the kdamond. For details of the137- ``on``: Start running.
128stats, please refer to :ref:`stats section <sysfs_schemes_stats>`.138- ``off``: Stop running.
129 139- ``commit``: Read the user inputs in the sysfs files except ``state`` file
130Writing ``update_schemes_tried_regions`` to ``state`` file updates the140 again.
131DAMON-based operation scheme action tried regions directory for each141- ``commit_schemes_quota_goals``: Read the DAMON-based operation schemes'
132DAMON-based operation scheme of the kdamond. Writing142 :ref:`quota goals <sysfs_schemes_quota_goals>`.
133``update_schemes_tried_bytes`` to ``state`` file updates only143- ``update_schemes_stats``: Update the contents of stats files for each
134``.../tried_regions/total_bytes`` files. Writing144 DAMON-based operation scheme of the kdamond. For details of the stats,
135``clear_schemes_tried_regions`` to ``state`` file clears the DAMON-based145 please refer to :ref:`stats section <sysfs_schemes_stats>`.
136operating scheme action tried regions directory for each DAMON-based operation146- ``update_schemes_tried_regions``: Update the DAMON-based operation scheme
137scheme of the kdamond. For details of the DAMON-based operation scheme action147 action tried regions directory for each DAMON-based operation scheme of the
138tried regions directory, please refer to :ref:`tried_regions section148 kdamond. For details of the DAMON-based operation scheme action tried
139<sysfs_schemes_tried_regions>`.149 regions directory, please refer to
150 :ref:`tried_regions section <sysfs_schemes_tried_regions>`.
151- ``update_schemes_tried_bytes``: Update only ``.../tried_regions/total_bytes``
152 files.
153- ``clear_schemes_tried_regions``: Clear the DAMON-based operating scheme
154 action tried regions directory for each DAMON-based operation scheme of the
155 kdamond.
140 156
141If the state is ``on``, reading ``pid`` shows the pid of the kdamond thread.157If the state is ``on``, reading ``pid`` shows the pid of the kdamond thread.
142 158
143``contexts`` directory contains files for controlling the monitoring contexts159``contexts`` directory contains files for controlling the monitoring contexts
144that this kdamond will execute.160that this kdamond will execute.
145 161
162.. _sysfs_contexts:
163
146kdamonds/<N>/contexts/164kdamonds/<N>/contexts/
147----------------------165----------------------
148 166
@@ -153,7 +171,7 @@ number (``N``) to the file creates the number of child directories named as · 4 unmodified lines
153details). At the moment, only one context per kdamond is supported, so only171details). At the moment, only one context per kdamond is supported, so only
154``0`` or ``1`` can be written to the file.172``0`` or ``1`` can be written to the file.
155 173
156.. _sysfs_contexts:174.. _sysfs_context:
157 175
158contexts/<N>/176contexts/<N>/
159-------------177-------------
@@ -203,6 +221,8 @@ writing to and rading from the files. · 43 unmodified lines
203For more details about the intervals and monitoring regions range, please refer221For more details about the intervals and monitoring regions range, please refer
204to the Design document (:doc:`/mm/damon/design`).222to the Design document (:doc:`/mm/damon/design`).
205 223
224.. _sysfs_targets:
225
206contexts/<N>/targets/226contexts/<N>/targets/
207---------------------227---------------------
208 228
@@ -210,6 +230,8 @@ In the beginning, this directory has only one file, ``nr_targets``. Writing a · 1 unmodified line
210number (``N``) to the file creates the number of child directories named ``0``230number (``N``) to the file creates the number of child directories named ``0``
211to ``N-1``. Each directory represents each monitoring target.231to ``N-1``. Each directory represents each monitoring target.
212 232
233.. _sysfs_target:
234
213targets/<N>/235targets/<N>/
214------------236------------
215 237
@@ -244,6 +266,8 @@ In the beginning, this directory has only one file, ``nr_regions``. Writing a · 28 unmodified lines
244number (``N``) to the file creates the number of child directories named ``0``266number (``N``) to the file creates the number of child directories named ``0``
245to ``N-1``. Each directory represents each initial monitoring target region.267to ``N-1``. Each directory represents each initial monitoring target region.
246 268
269.. _sysfs_region:
270
247regions/<N>/271regions/<N>/
248------------272------------
249 273
@@ -254,6 +278,8 @@ region by writing to and reading from the files, respectively. · 4 unmodified lines
254Each region should not overlap with others. ``end`` of directory ``N`` should278Each region should not overlap with others. ``end`` of directory ``N`` should
255be equal or smaller than ``start`` of directory ``N+1``.279be equal or smaller than ``start`` of directory ``N+1``.
256 280
281.. _sysfs_schemes:
282
257contexts/<N>/schemes/283contexts/<N>/schemes/
258---------------------284---------------------
259 285
@@ -265,6 +291,8 @@ In the beginning, this directory has only one file, ``nr_schemes``. Writing a · 5 unmodified lines
265number (``N``) to the file creates the number of child directories named ``0``291number (``N``) to the file creates the number of child directories named ``0``
266to ``N-1``. Each directory represents each DAMON-based operation scheme.292to ``N-1``. Each directory represents each DAMON-based operation scheme.
267 293
294.. _sysfs_scheme:
295
268schemes/<N>/296schemes/<N>/
269------------297------------
270 298
@@ -277,7 +305,7 @@ The ``action`` file is for setting and getting the scheme's :ref:`action · 6 unmodified lines
277from the file and their meaning are as below.305from the file and their meaning are as below.
278 306
279Note that support of each action depends on the running DAMON operations set307Note that support of each action depends on the running DAMON operations set
280:ref:`implementation <sysfs_contexts>`.308:ref:`implementation <sysfs_context>`.
281 309
282 - ``willneed``: Call ``madvise()`` for the region with ``MADV_WILLNEED``.310 - ``willneed``: Call ``madvise()`` for the region with ``MADV_WILLNEED``.
283 Supported by ``vaddr`` and ``fvaddr`` operations set.311 Supported by ``vaddr`` and ``fvaddr`` operations set.
@@ -299,6 +327,8 @@ Note that support of each action depends on the running DAMON operations set · 15 unmodified lines
299The ``apply_interval_us`` file is for setting and getting the scheme's327The ``apply_interval_us`` file is for setting and getting the scheme's
300:ref:`apply_interval <damon_design_damos>` in microseconds.328:ref:`apply_interval <damon_design_damos>` in microseconds.
301 329
330.. _sysfs_access_pattern:
331
302schemes/<N>/access_pattern/332schemes/<N>/access_pattern/
303---------------------------333---------------------------
304 334
@@ -312,6 +342,8 @@ to and reading from the ``min`` and ``max`` files under ``sz``, · 7 unmodified lines
312``nr_accesses``, and ``age`` directories, respectively. Note that the ``min``342``nr_accesses``, and ``age`` directories, respectively. Note that the ``min``
313and the ``max`` form a closed interval.343and the ``max`` form a closed interval.
314 344
345.. _sysfs_quotas:
346
315schemes/<N>/quotas/347schemes/<N>/quotas/
316-------------------348-------------------
317 349
@@ -319,8 +351,7 @@ The directory for the :ref:`quotas <damon_design_damos_quotas>` of the given · 1 unmodified line
319DAMON-based operation scheme.351DAMON-based operation scheme.
320 352
321Under ``quotas`` directory, three files (``ms``, ``bytes``,353Under ``quotas`` directory, three files (``ms``, ``bytes``,
322``reset_interval_ms``) and one directory (``weights``) having three files354``reset_interval_ms``) and two directores (``weights`` and ``goals``) exist.
323(``sz_permil``, ``nr_accesses_permil``, and ``age_permil``) in it exist.
324 355
325You can set the ``time quota`` in milliseconds, ``size quota`` in bytes, and356You can set the ``time quota`` in milliseconds, ``size quota`` in bytes, and
326``reset interval`` in milliseconds by writing the values to the three files,357``reset interval`` in milliseconds by writing the values to the three files,
@@ -330,11 +361,37 @@ apply the action to only up to ``bytes`` bytes of memory regions within the · 3 unmodified lines
330``reset_interval_ms``. Setting both ``ms`` and ``bytes`` zero disables the361``reset_interval_ms``. Setting both ``ms`` and ``bytes`` zero disables the
331quota limits.362quota limits.
332 363
333You can also set the :ref:`prioritization weights364Under ``weights`` directory, three files (``sz_permil``,
365``nr_accesses_permil``, and ``age_permil``) exist.
366You can set the :ref:`prioritization weights
334<damon_design_damos_quotas_prioritization>` for size, access frequency, and age367<damon_design_damos_quotas_prioritization>` for size, access frequency, and age
335in per-thousand unit by writing the values to the three files under the368in per-thousand unit by writing the values to the three files under the
336``weights`` directory.369``weights`` directory.
337 370
371.. _sysfs_schemes_quota_goals:
372
373schemes/<N>/quotas/goals/
374-------------------------
375
376The directory for the :ref:`automatic quota tuning goals
377<damon_design_damos_quotas_auto_tuning>` of the given DAMON-based operation
378scheme.
379
380In the beginning, this directory has only one file, ``nr_goals``. Writing a
381number (``N``) to the file creates the number of child directories named ``0``
382to ``N-1``. Each directory represents each goal and current achievement.
383Among the multiple feedback, the best one is used.
384
385Each goal directory contains two files, namely ``target_value`` and
386``current_value``. Users can set and get any number to those files to set the
387feedback. User space main workload's latency or throughput, system metrics
388like free memory ratio or memory pressure stall time (PSI) could be example
389metrics for the values. Note that users should write
390``commit_schemes_quota_goals`` to the ``state`` file of the :ref:`kdamond
391directory <sysfs_kdamond>` to pass the feedback to DAMON.
392
393.. _sysfs_watermarks:
394
338schemes/<N>/watermarks/395schemes/<N>/watermarks/
339-----------------------396-----------------------
340 397
@@ -354,6 +411,8 @@ as below. · 13 unmodified lines
354 411
355The ``interval`` should written in microseconds unit.412The ``interval`` should written in microseconds unit.
356 413
414.. _sysfs_filters:
415
357schemes/<N>/filters/416schemes/<N>/filters/
358--------------------417--------------------
359 418
@@ -394,7 +453,7 @@ pages of all memory cgroups except ``/having_care_already``.:: · 34 unmodified lines
394 echo N > 1/matching453 echo N > 1/matching
395 454
396Note that ``anon`` and ``memcg`` filters are currently supported only when455Note that ``anon`` and ``memcg`` filters are currently supported only when
397``paddr`` :ref:`implementation <sysfs_contexts>` is being used.456``paddr`` :ref:`implementation <sysfs_context>` is being used.
398 457
399Also, memory regions that are filtered out by ``addr`` or ``target`` filters458Also, memory regions that are filtered out by ``addr`` or ``target`` filters
400are not counted as the scheme has tried to those, while regions that filtered459are not counted as the scheme has tried to those, while regions that filtered
@@ -449,6 +508,8 @@ and query-like efficient data access monitoring results retrievals. For the · 48 unmodified lines
449latter use case, in particular, users can set the ``action`` as ``stat`` and508latter use case, in particular, users can set the ``action`` as ``stat`` and
450set the ``access pattern`` as their interested pattern that they want to query.509set the ``access pattern`` as their interested pattern that they want to query.
451 510
511.. _sysfs_schemes_tried_region:
512
452tried_regions/<N>/513tried_regions/<N>/
453------------------514------------------
454 515
Documentation/admin-guide/mm/ksm.rst+55−0
@@ -80,6 +80,9 @@ pages_to_scan · 79 unmodified lines
80 how many pages to scan before ksmd goes to sleep80 how many pages to scan before ksmd goes to sleep
81 e.g. ``echo 100 > /sys/kernel/mm/ksm/pages_to_scan``.81 e.g. ``echo 100 > /sys/kernel/mm/ksm/pages_to_scan``.
82 82
83 The pages_to_scan value cannot be changed if ``advisor_mode`` has
84 been set to scan-time.
85
83 Default: 100 (chosen for demonstration purposes)86 Default: 100 (chosen for demonstration purposes)
84 87
85sleep_millisecs88sleep_millisecs
@@ -164,6 +167,29 @@ smart_scan · 78 unmodified lines
164 optimization is enabled. The ``pages_skipped`` metric shows how167 optimization is enabled. The ``pages_skipped`` metric shows how
165 effective the setting is.168 effective the setting is.
166 169
170advisor_mode
171 The ``advisor_mode`` selects the current advisor. Two modes are
172 supported: none and scan-time. The default is none. By setting
173 ``advisor_mode`` to scan-time, the scan time advisor is enabled.
174 The section about ``advisor`` explains in detail how the scan time
175 advisor works.
176
177adivsor_max_cpu
178 specifies the upper limit of the cpu percent usage of the ksmd
179 background thread. The default is 70.
180
181advisor_target_scan_time
182 specifies the target scan time in seconds to scan all the candidate
183 pages. The default value is 200 seconds.
184
185advisor_min_pages_to_scan
186 specifies the lower limit of the ``pages_to_scan`` parameter of the
187 scan time advisor. The default is 500.
188
189adivsor_max_pages_to_scan
190 specifies the upper limit of the ``pages_to_scan`` parameter of the
191 scan time advisor. The default is 30000.
192
167The effectiveness of KSM and MADV_MERGEABLE is shown in ``/sys/kernel/mm/ksm/``:193The effectiveness of KSM and MADV_MERGEABLE is shown in ``/sys/kernel/mm/ksm/``:
168 194
169general_profit195general_profit
@@ -263,6 +289,35 @@ ksm_swpin_copy · 93 unmodified lines
263 note that KSM page might be copied when swapping in because do_swap_page()289 note that KSM page might be copied when swapping in because do_swap_page()
264 cannot do all the locking needed to reconstitute a cross-anon_vma KSM page.290 cannot do all the locking needed to reconstitute a cross-anon_vma KSM page.
265 291
292Advisor
293=======
294
295The number of candidate pages for KSM is dynamic. It can be often observed
296that during the startup of an application more candidate pages need to be
297processed. Without an advisor the ``pages_to_scan`` parameter needs to be
298sized for the maximum number of candidate pages. The scan time advisor can
299changes the ``pages_to_scan`` parameter based on demand.
300
301The advisor can be enabled, so KSM can automatically adapt to changes in the
302number of candidate pages to scan. Two advisors are implemented: none and
303scan-time. With none, no advisor is enabled. The default is none.
304
305The scan time advisor changes the ``pages_to_scan`` parameter based on the
306observed scan times. The possible values for the ``pages_to_scan`` parameter is
307limited by the ``advisor_max_cpu`` parameter. In addition there is also the
308``advisor_target_scan_time`` parameter. This parameter sets the target time to
309scan all the KSM candidate pages. The parameter ``advisor_target_scan_time``
310decides how aggressive the scan time advisor scans candidate pages. Lower
311values make the scan time advisor to scan more aggresively. This is the most
312important parameter for the configuration of the scan time advisor.
313
314The initial value and the maximum value can be changed with
315``advisor_min_pages_to_scan`` and ``advisor_max_pages_to_scan``. The default
316values are sufficient for most workloads and use cases.
317
318The ``pages_to_scan`` parameter is re-calculated after a scan has been completed.
319
320
266--321--
267Izik Eidus,322Izik Eidus,
268Hugh Dickins, 17 Nov 2009323Hugh Dickins, 17 Nov 2009
Documentation/admin-guide/mm/pagemap.rst+1−0
@@ -253,6 +253,7 @@ Following flags about pages are currently supported: · 252 unmodified lines
253- ``PAGE_IS_SWAPPED`` - Page is in swapped253- ``PAGE_IS_SWAPPED`` - Page is in swapped
254- ``PAGE_IS_PFNZERO`` - Page has zero PFN254- ``PAGE_IS_PFNZERO`` - Page has zero PFN
255- ``PAGE_IS_HUGE`` - Page is THP or Hugetlb backed255- ``PAGE_IS_HUGE`` - Page is THP or Hugetlb backed
256- ``PAGE_IS_SOFT_DIRTY`` - Page is soft-dirty
256 257
257The ``struct pm_scan_arg`` is used as the argument of the IOCTL.258The ``struct pm_scan_arg`` is used as the argument of the IOCTL.
258 259
Documentation/admin-guide/mm/transhuge.rst+78−19
@@ -45,10 +45,25 @@ components: · 44 unmodified lines
45 the two is using hugepages just because of the fact the TLB miss is45 the two is using hugepages just because of the fact the TLB miss is
46 going to run faster.46 going to run faster.
47 47
48Modern kernels support "multi-size THP" (mTHP), which introduces the
49ability to allocate memory in blocks that are bigger than a base page
50but smaller than traditional PMD-size (as described above), in
51increments of a power-of-2 number of pages. mTHP can back anonymous
52memory (for example 16K, 32K, 64K, etc). These THPs continue to be
53PTE-mapped, but in many cases can still provide similar benefits to
54those outlined above: Page faults are significantly reduced (by a
55factor of e.g. 4, 8, 16, etc), but latency spikes are much less
56prominent because the size of each page isn't as huge as the PMD-sized
57variant and there is less memory to clear in each page fault. Some
58architectures also employ TLB compression mechanisms to squeeze more
59entries in when a set of PTEs are virtually and physically contiguous
60and approporiately aligned. In this case, TLB misses will occur less
61often.
62
48THP can be enabled system wide or restricted to certain tasks or even63THP can be enabled system wide or restricted to certain tasks or even
49memory ranges inside task's address space. Unless THP is completely64memory ranges inside task's address space. Unless THP is completely
50disabled, there is ``khugepaged`` daemon that scans memory and65disabled, there is ``khugepaged`` daemon that scans memory and
51collapses sequences of basic pages into huge pages.66collapses sequences of basic pages into PMD-sized huge pages.
52 67
53The THP behaviour is controlled via :ref:`sysfs <thp_sysfs>`68The THP behaviour is controlled via :ref:`sysfs <thp_sysfs>`
54interface and using madvise(2) and prctl(2) system calls.69interface and using madvise(2) and prctl(2) system calls.
@@ -95,12 +110,40 @@ Global THP controls · 40 unmodified lines
95Transparent Hugepage Support for anonymous memory can be entirely disabled110Transparent Hugepage Support for anonymous memory can be entirely disabled
96(mostly for debugging purposes) or only enabled inside MADV_HUGEPAGE111(mostly for debugging purposes) or only enabled inside MADV_HUGEPAGE
97regions (to avoid the risk of consuming more memory resources) or enabled112regions (to avoid the risk of consuming more memory resources) or enabled
98system wide. This can be achieved with one of::113system wide. This can be achieved per-supported-THP-size with one of::
114
115 echo always >/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/enabled
116 echo madvise >/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/enabled
117 echo never >/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/enabled
118
119where <size> is the hugepage size being addressed, the available sizes
120for which vary by system.
121
122For example::
123
124 echo always >/sys/kernel/mm/transparent_hugepage/hugepages-2048kB/enabled
125
126Alternatively it is possible to specify that a given hugepage size
127will inherit the top-level "enabled" value::
128
129 echo inherit >/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/enabled
130
131For example::
132
133 echo inherit >/sys/kernel/mm/transparent_hugepage/hugepages-2048kB/enabled
134
135The top-level setting (for use with "inherit") can be set by issuing
136one of the following commands::
99 137
100 echo always >/sys/kernel/mm/transparent_hugepage/enabled138 echo always >/sys/kernel/mm/transparent_hugepage/enabled
101 echo madvise >/sys/kernel/mm/transparent_hugepage/enabled139 echo madvise >/sys/kernel/mm/transparent_hugepage/enabled
102 echo never >/sys/kernel/mm/transparent_hugepage/enabled140 echo never >/sys/kernel/mm/transparent_hugepage/enabled
103 141
142By default, PMD-sized hugepages have enabled="inherit" and all other
143hugepage sizes have enabled="never". If enabling multiple hugepage
144sizes, the kernel will select the most appropriate enabled size for a
145given allocation.
146
104It's also possible to limit defrag efforts in the VM to generate147It's also possible to limit defrag efforts in the VM to generate
105anonymous hugepages in case they're not immediately free to madvise148anonymous hugepages in case they're not immediately free to madvise
106regions or to never try to defrag memory and simply fallback to regular149regions or to never try to defrag memory and simply fallback to regular
@@ -146,25 +189,34 @@ madvise · 39 unmodified lines
146never189never
147 should be self-explanatory.190 should be self-explanatory.
148 191
149By default kernel tries to use huge zero page on read page fault to192By default kernel tries to use huge, PMD-mappable zero page on read
150anonymous mapping. It's possible to disable huge zero page by writing 0193page fault to anonymous mapping. It's possible to disable huge zero
151or enable it back by writing 1::194page by writing 0 or enable it back by writing 1::
152 195
153 echo 0 >/sys/kernel/mm/transparent_hugepage/use_zero_page196 echo 0 >/sys/kernel/mm/transparent_hugepage/use_zero_page
154 echo 1 >/sys/kernel/mm/transparent_hugepage/use_zero_page197 echo 1 >/sys/kernel/mm/transparent_hugepage/use_zero_page
155 198
156Some userspace (such as a test program, or an optimized memory allocation199Some userspace (such as a test program, or an optimized memory
157library) may want to know the size (in bytes) of a transparent hugepage::200allocation library) may want to know the size (in bytes) of a
201PMD-mappable transparent hugepage::
158 202
159 cat /sys/kernel/mm/transparent_hugepage/hpage_pmd_size203 cat /sys/kernel/mm/transparent_hugepage/hpage_pmd_size
160 204
161khugepaged will be automatically started when205khugepaged will be automatically started when one or more hugepage
162transparent_hugepage/enabled is set to "always" or "madvise, and it'll206sizes are enabled (either by directly setting "always" or "madvise",
163be automatically shutdown if it's set to "never".207or by setting "inherit" while the top-level enabled is set to "always"
208or "madvise"), and it'll be automatically shutdown when the last
209hugepage size is disabled (either by directly setting "never", or by
210setting "inherit" while the top-level enabled is set to "never").
164 211
165Khugepaged controls212Khugepaged controls
166-------------------213-------------------
167 214
215.. note::
216 khugepaged currently only searches for opportunities to collapse to
217 PMD-sized THP and no attempt is made to collapse to other THP
218 sizes.
219
168khugepaged runs usually at low frequency so while one may not want to220khugepaged runs usually at low frequency so while one may not want to
169invoke defrag algorithms synchronously during the page faults, it221invoke defrag algorithms synchronously during the page faults, it
170should be worth invoking defrag at least in khugepaged. However it's222should be worth invoking defrag at least in khugepaged. However it's
@@ -282,19 +334,26 @@ force · 111 unmodified lines
282Need of application restart334Need of application restart
283===========================335===========================
284 336
285The transparent_hugepage/enabled values and tmpfs mount option only affect337The transparent_hugepage/enabled and
286future behavior. So to make them effective you need to restart any338transparent_hugepage/hugepages-<size>kB/enabled values and tmpfs mount
287application that could have been using hugepages. This also applies to the339option only affect future behavior. So to make them effective you need
288regions registered in khugepaged.340to restart any application that could have been using hugepages. This
341also applies to the regions registered in khugepaged.
289 342
290Monitoring usage343Monitoring usage
291================344================
292 345
293The number of anonymous transparent huge pages currently used by the346.. note::
347 Currently the below counters only record events relating to
348 PMD-sized THP. Events relating to other THP sizes are not included.
349
350The number of PMD-sized anonymous transparent huge pages currently used by the
294system is available by reading the AnonHugePages field in ``/proc/meminfo``.351system is available by reading the AnonHugePages field in ``/proc/meminfo``.
295To identify what applications are using anonymous transparent huge pages,352To identify what applications are using PMD-sized anonymous transparent huge
296it is necessary to read ``/proc/PID/smaps`` and count the AnonHugePages fields353pages, it is necessary to read ``/proc/PID/smaps`` and count the AnonHugePages
297for each mapping.354fields for each mapping. (Note that AnonHugePages only applies to traditional
355PMD-sized THP for historical reasons and should have been called
356AnonHugePmdMapped).
298 357
299The number of file transparent huge pages mapped to userspace is available358The number of file transparent huge pages mapped to userspace is available
300by reading ShmemPmdMapped and ShmemHugePages fields in ``/proc/meminfo``.359by reading ShmemPmdMapped and ShmemHugePages fields in ``/proc/meminfo``.
@@ -413,7 +472,7 @@ for huge pages. · 112 unmodified lines
413Optimizing the applications472Optimizing the applications
414===========================473===========================
415 474
416To be guaranteed that the kernel will map a 2M page immediately in any475To be guaranteed that the kernel will map a THP immediately in any
417memory region, the mmap region has to be hugepage naturally476memory region, the mmap region has to be hugepage naturally
418aligned. posix_memalign() can provide that guarantee.477aligned. posix_memalign() can provide that guarantee.
419 478
Documentation/admin-guide/mm/userfaultfd.rst+3−0
@@ -113,6 +113,9 @@ events, except page fault notifications, may be generated: · 112 unmodified lines
113 areas. ``UFFD_FEATURE_MINOR_SHMEM`` is the analogous feature indicating113 areas. ``UFFD_FEATURE_MINOR_SHMEM`` is the analogous feature indicating
114 support for shmem virtual memory areas.114 support for shmem virtual memory areas.
115 115
116- ``UFFD_FEATURE_MOVE`` indicates that the kernel supports moving an
117 existing page contents from userspace.
118
116The userland application should set the feature flags it intends to use119The userland application should set the feature flags it intends to use
117when invoking the ``UFFDIO_API`` ioctl, to request that those features be120when invoking the ``UFFDIO_API`` ioctl, to request that those features be
118enabled if supported.121enabled if supported.
Documentation/admin-guide/mm/zswap.rst+20−0
@@ -153,6 +153,26 @@ attribute, e. g.:: · 152 unmodified lines
153 153
154Setting this parameter to 100 will disable the hysteresis.154Setting this parameter to 100 will disable the hysteresis.
155 155
156Some users cannot tolerate the swapping that comes with zswap store failures
157and zswap writebacks. Swapping can be disabled entirely (without disabling
158zswap itself) on a cgroup-basis as follows:
159
160 echo 0 > /sys/fs/cgroup/<cgroup-name>/memory.zswap.writeback
161
162Note that if the store failures are recurring (for e.g if the pages are
163incompressible), users can observe reclaim inefficiency after disabling
164writeback (because the same pages might be rejected again and again).
165
166When there is a sizable amount of cold memory residing in the zswap pool, it
167can be advantageous to proactively write these cold pages to swap and reclaim
168the memory for other use cases. By default, the zswap shrinker is disabled.
169User can enable it as follows:
170
171 echo Y > /sys/module/zswap/parameters/shrinker_enabled
172
173This can be enabled at the boot time if ``CONFIG_ZSWAP_SHRINKER_DEFAULT_ON`` is
174selected.
175
156A debugfs interface is provided for various statistic about pool size, number176A debugfs interface is provided for various statistic about pool size, number
157of pages stored, same-value filled pages and various counters for the reasons177of pages stored, same-value filled pages and various counters for the reasons
158pages are rejected.178pages are rejected.
Documentation/admin-guide/perf/dwc_pcie_pmu.rst+94−0
@@ -0,0 +1,94 @@
1======================================================================
2Synopsys DesignWare Cores (DWC) PCIe Performance Monitoring Unit (PMU)
3======================================================================
4
5DesignWare Cores (DWC) PCIe PMU
6===============================
7
8The PMU is a PCIe configuration space register block provided by each PCIe Root
9Port in a Vendor-Specific Extended Capability named RAS D.E.S (Debug, Error
10injection, and Statistics).
11
12As the name indicates, the RAS DES capability supports system level
13debugging, AER error injection, and collection of statistics. To facilitate
14collection of statistics, Synopsys DesignWare Cores PCIe controller
15provides the following two features:
16
17- one 64-bit counter for Time Based Analysis (RX/TX data throughput and
18 time spent in each low-power LTSSM state) and
19- one 32-bit counter for Event Counting (error and non-error events for
20 a specified lane)
21
22Note: There is no interrupt for counter overflow.
23
24Time Based Analysis
25-------------------
26
27Using this feature you can obtain information regarding RX/TX data
28throughput and time spent in each low-power LTSSM state by the controller.
29The PMU measures data in two categories:
30
31- Group#0: Percentage of time the controller stays in LTSSM states.
32- Group#1: Amount of data processed (Units of 16 bytes).
33
34Lane Event counters
35-------------------
36
37Using this feature you can obtain Error and Non-Error information in
38specific lane by the controller. The PMU event is selected by all of:
39
40- Group i
41- Event j within the Group i
42- Lane k
43
44Some of the events only exist for specific configurations.
45
46DesignWare Cores (DWC) PCIe PMU Driver
47=======================================
48
49This driver adds PMU devices for each PCIe Root Port named based on the BDF of
50the Root Port. For example,
51
52 30:03.0 PCI bridge: Device 1ded:8000 (rev 01)
53
54the PMU device name for this Root Port is dwc_rootport_3018.
55
56The DWC PCIe PMU driver registers a perf PMU driver, which provides
57description of available events and configuration options in sysfs, see
58/sys/bus/event_source/devices/dwc_rootport_{bdf}.
59
60The "format" directory describes format of the config fields of the
61perf_event_attr structure. The "events" directory provides configuration
62templates for all documented events. For example,
63"Rx_PCIe_TLP_Data_Payload" is an equivalent of "eventid=0x22,type=0x1".
64
65The "perf list" command shall list the available events from sysfs, e.g.::
66
67 $# perf list | grep dwc_rootport
68 <...>
69 dwc_rootport_3018/Rx_PCIe_TLP_Data_Payload/ [Kernel PMU event]
70 <...>
71 dwc_rootport_3018/rx_memory_read,lane=?/ [Kernel PMU event]
72
73Time Based Analysis Event Usage
74-------------------------------
75
76Example usage of counting PCIe RX TLP data payload (Units of bytes)::
77
78 $# perf stat -a -e dwc_rootport_3018/Rx_PCIe_TLP_Data_Payload/
79
80The average RX/TX bandwidth can be calculated using the following formula:
81
82 PCIe RX Bandwidth = Rx_PCIe_TLP_Data_Payload / Measure_Time_Window
83 PCIe TX Bandwidth = Tx_PCIe_TLP_Data_Payload / Measure_Time_Window
84
85Lane Event Usage
86-------------------------------
87
88Each lane has the same event set and to avoid generating a list of hundreds
89of events, the user need to specify the lane ID explicitly, e.g.::
90
91 $# perf stat -a -e dwc_rootport_3018/rx_memory_read,lane=4/
92
93The driver does not support sampling, therefore "perf record" will not
94work. Per-task (without "-a") perf sessions are not supported.
Documentation/admin-guide/perf/imx-ddr.rst+37−8
@@ -13,8 +13,8 @@ is one register for each counter. Counter 0 is special in that it always counts · 12 unmodified lines
13interrupt is raised. If any other counter overflows, it continues counting, and13interrupt is raised. If any other counter overflows, it continues counting, and
14no interrupt is raised.14no interrupt is raised.
15 15
16The "format" directory describes format of the config (event ID) and config116The "format" directory describes format of the config (event ID) and config1/2
17(AXI filtering) fields of the perf_event_attr structure, see /sys/bus/event_source/17(AXI filter setting) fields of the perf_event_attr structure, see /sys/bus/event_source/
18devices/imx8_ddr0/format/. The "events" directory describes the events types18devices/imx8_ddr0/format/. The "events" directory describes the events types
19hardware supported that can be used with perf tool, see /sys/bus/event_source/19hardware supported that can be used with perf tool, see /sys/bus/event_source/
20devices/imx8_ddr0/events/. The "caps" directory describes filter features implemented20devices/imx8_ddr0/events/. The "caps" directory describes filter features implemented
@@ -28,12 +28,11 @@ in DDR PMU, see /sys/bus/events_source/devices/imx8_ddr0/caps/. · 7 unmodified lines
28AXI filtering is only used by CSV modes 0x41 (axid-read) and 0x42 (axid-write)28AXI filtering is only used by CSV modes 0x41 (axid-read) and 0x42 (axid-write)
29to count reading or writing matches filter setting. Filter setting is various29to count reading or writing matches filter setting. Filter setting is various
30from different DRAM controller implementations, which is distinguished by quirks30from different DRAM controller implementations, which is distinguished by quirks
31in the driver. You also can dump info from userspace, filter in "caps" directory31in the driver. You also can dump info from userspace, "caps" directory show the
32indicates whether PMU supports AXI ID filter or not; enhanced_filter indicates32type of AXI filter (filter, enhanced_filter and super_filter). Value 0 for
33whether PMU supports enhanced AXI ID filter or not. Value 0 for un-supported, and33un-supported, and value 1 for supported.
34value 1 for supported.
35 34
36* With DDR_CAP_AXI_ID_FILTER quirk(filter: 1, enhanced_filter: 0).35* With DDR_CAP_AXI_ID_FILTER quirk(filter: 1, enhanced_filter: 0, super_filter: 0).
37 Filter is defined with two configuration parts:36 Filter is defined with two configuration parts:
38 --AXI_ID defines AxID matching value.37 --AXI_ID defines AxID matching value.
39 --AXI_MASKING defines which bits of AxID are meaningful for the matching.38 --AXI_MASKING defines which bits of AxID are meaningful for the matching.
@@ -65,7 +64,37 @@ value 1 for supported. · 25 unmodified lines
65 64
66 perf stat -a -e imx8_ddr0/axid-read,axi_id=0x12/ cmd, which will monitor ARID=0x1265 perf stat -a -e imx8_ddr0/axid-read,axi_id=0x12/ cmd, which will monitor ARID=0x12
67 66
68* With DDR_CAP_AXI_ID_FILTER_ENHANCED quirk(filter: 1, enhanced_filter: 1).67* With DDR_CAP_AXI_ID_FILTER_ENHANCED quirk(filter: 1, enhanced_filter: 1, super_filter: 0).
69 This is an extension to the DDR_CAP_AXI_ID_FILTER quirk which permits68 This is an extension to the DDR_CAP_AXI_ID_FILTER quirk which permits
70 counting the number of bytes (as opposed to the number of bursts) from DDR69 counting the number of bytes (as opposed to the number of bursts) from DDR
71 read and write transactions concurrently with another set of data counters.70 read and write transactions concurrently with another set of data counters.
71
72* With DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER quirk(filter: 0, enhanced_filter: 0, super_filter: 1).
73 There is a limitation in previous AXI filter, it cannot filter different IDs
74 at the same time as the filter is shared between counters. This quirk is the
75 extension of AXI ID filter. One improvement is that counter 1-3 has their own
76 filter, means that it supports concurrently filter various IDs. Another
77 improvement is that counter 1-3 supports AXI PORT and CHANNEL selection. Support
78 selecting address channel or data channel.
79
80 Filter is defined with 2 configuration registers per counter 1-3.
81 --Counter N MASK COMP register - including AXI_ID and AXI_MASKING.
82 --Counter N MUX CNTL register - including AXI CHANNEL and AXI PORT.
83
84 - 0: address channel
85 - 1: data channel
86
87 PMU in DDR subsystem, only one single port0 exists, so axi_port is reserved
88 which should be 0.
89
90 .. code-block:: bash
91
92 perf stat -a -e imx8_ddr0/axid-read,axi_mask=0xMMMM,axi_id=0xDDDD,axi_channel=0xH/ cmd
93 perf stat -a -e imx8_ddr0/axid-write,axi_mask=0xMMMM,axi_id=0xDDDD,axi_channel=0xH/ cmd
94
95 .. note::
96
97 axi_channel is inverted in userspace, and it will be reverted in driver
98 automatically. So that users do not need specify axi_channel if want to
99 monitor data channel from DDR transactions, since data channel is more
100 meaningful.
Documentation/admin-guide/perf/index.rst+1−0
@@ -19,6 +19,7 @@ Performance monitor support · 18 unmodified lines
19 arm_dsu_pmu19 arm_dsu_pmu
20 thunderx2-pmu20 thunderx2-pmu
21 alibaba_pmu21 alibaba_pmu
22 dwc_pcie_pmu
22 nvidia-pmu23 nvidia-pmu
23 meson-ddr-pmu24 meson-ddr-pmu
24 cxl25 cxl
Documentation/admin-guide/pm/amd-pstate.rst+1−1
@@ -361,7 +361,7 @@ Global Attributes · 360 unmodified lines
361 361
362``amd-pstate`` exposes several global attributes (files) in ``sysfs`` to362``amd-pstate`` exposes several global attributes (files) in ``sysfs`` to
363control its functionality at the system level. They are located in the363control its functionality at the system level. They are located in the
364``/sys/devices/system/cpu/amd-pstate/`` directory and affect all CPUs.364``/sys/devices/system/cpu/amd_pstate/`` directory and affect all CPUs.
365 365
366``status``366``status``
367 Operation mode of the driver: "active", "passive" or "disable".367 Operation mode of the driver: "active", "passive" or "disable".
Documentation/admin-guide/pmf.rst+24−0
@@ -0,0 +1,24 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3Set udev rules for PMF Smart PC Builder
4---------------------------------------
5
6AMD PMF(Platform Management Framework) Smart PC Solution builder has to set the system states
7like S0i3, Screen lock, hibernate etc, based on the output actions provided by the PMF
8TA (Trusted Application).
9
10In order for this to work the PMF driver generates a uevent for userspace to react to. Below are
11sample udev rules that can facilitate this experience when a machine has PMF Smart PC solution builder
12enabled.
13
14Please add the following line(s) to
15``/etc/udev/rules.d/99-local.rules``::
16
17 DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="0", RUN+="/usr/bin/systemctl suspend"
18 DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="1", RUN+="/usr/bin/systemctl hibernate"
19 DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="2", RUN+="/bin/loginctl lock-sessions"
20
21EVENT_ID values:
220= Put the system to S0i3/S2Idle
231= Put the system to hibernate
242= Lock the screen
Documentation/admin-guide/sysctl/net.rst+4−1
@@ -345,7 +345,10 @@ optmem_max · 344 unmodified lines
345----------345----------
346 346
347Maximum ancillary buffer size allowed per socket. Ancillary data is a sequence347Maximum ancillary buffer size allowed per socket. Ancillary data is a sequence
348of struct cmsghdr structures with appended data.348of struct cmsghdr structures with appended data. TCP tx zerocopy also uses
349optmem_max as a limit for its internal structures.
350
351Default : 128 KB
349 352
350fb_tunnels_only_for_init_net353fb_tunnels_only_for_init_net
351----------------------------354----------------------------
Documentation/admin-guide/sysrq.rst+10−1
@@ -75,10 +75,19 @@ On other · 74 unmodified lines
75 submit a patch to be included in this section.75 submit a patch to be included in this section.
76 76
77On all77On all
78 Write a character to /proc/sysrq-trigger. e.g.::78 Write a single character to /proc/sysrq-trigger.
79 Only the first character is processed, the rest of the string is
80 ignored. However, it is not recommended to write any extra characters
81 as the behavior is undefined and might change in the future versions.
82 E.g.::
79 83
80 echo t > /proc/sysrq-trigger84 echo t > /proc/sysrq-trigger
81 85
86 Alternatively, write multiple characters prepended by underscore.
87 This way, all characters will be processed. E.g.::
88
89 echo _reisub > /proc/sysrq-trigger
90
82The :kbd:`<command key>` is case sensitive.91The :kbd:`<command key>` is case sensitive.
83 92
84What are the 'command' keys?93What are the 'command' keys?
Documentation/arch/arc/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features arc3.. kernel-feat:: features arc
Documentation/arch/arm/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features arm3.. kernel-feat:: features arm
Documentation/arch/arm64/arm-acpi.rst+1−1
@@ -130,7 +130,7 @@ When an Arm system boots, it can either have DT information, ACPI tables, · 129 unmodified lines
130or in some very unusual cases, both. If no command line parameters are used,130or in some very unusual cases, both. If no command line parameters are used,
131the kernel will try to use DT for device enumeration; if there is no DT131the kernel will try to use DT for device enumeration; if there is no DT
132present, the kernel will try to use ACPI tables, but only if they are present.132present, the kernel will try to use ACPI tables, but only if they are present.
133In neither is available, the kernel will not boot. If acpi=force is used133If neither is available, the kernel will not boot. If acpi=force is used
134on the command line, the kernel will attempt to use ACPI tables first, but134on the command line, the kernel will attempt to use ACPI tables first, but
135fall back to DT if there are no ACPI tables present. The basic idea is that135fall back to DT if there are no ACPI tables present. The basic idea is that
136the kernel will not fail to boot unless it absolutely has no other choice.136the kernel will not fail to boot unless it absolutely has no other choice.
Documentation/arch/arm64/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features arm643.. kernel-feat:: features arm64
Documentation/arch/arm64/perf.rst+72−0
@@ -164,3 +164,75 @@ and should be used to mask the upper bits as needed. · 163 unmodified lines
164 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/perf/arch/arm64/tests/user-events.c164 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/perf/arch/arm64/tests/user-events.c
165.. _tools/lib/perf/tests/test-evsel.c:165.. _tools/lib/perf/tests/test-evsel.c:
166 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/perf/tests/test-evsel.c166 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/perf/tests/test-evsel.c
167
168Event Counting Threshold
169==========================================
170
171Overview
172--------
173
174FEAT_PMUv3_TH (Armv8.8) permits a PMU counter to increment only on
175events whose count meets a specified threshold condition. For example if
176threshold_compare is set to 2 ('Greater than or equal'), and the
177threshold is set to 2, then the PMU counter will now only increment by
178when an event would have previously incremented the PMU counter by 2 or
179more on a single processor cycle.
180
181To increment by 1 after passing the threshold condition instead of the
182number of events on that cycle, add the 'threshold_count' option to the
183commandline.
184
185How-to
186------
187
188These are the parameters for controlling the feature:
189
190.. list-table::
191 :header-rows: 1
192
193 * - Parameter
194 - Description
195 * - threshold
196 - Value to threshold the event by. A value of 0 means that
197 thresholding is disabled and the other parameters have no effect.
198 * - threshold_compare
199 - | Comparison function to use, with the following values supported:
200 |
201 | 0: Not-equal
202 | 1: Equals
203 | 2: Greater-than-or-equal
204 | 3: Less-than
205 * - threshold_count
206 - If this is set, count by 1 after passing the threshold condition
207 instead of the value of the event on this cycle.
208
209The threshold, threshold_compare and threshold_count values can be
210provided per event, for example:
211
212.. code-block:: sh
213
214 perf stat -e stall_slot/threshold=2,threshold_compare=2/ \
215 -e dtlb_walk/threshold=10,threshold_compare=3,threshold_count/
216
217In this example the stall_slot event will count by 2 or more on every
218cycle where 2 or more stalls happen. And dtlb_walk will count by 1 on
219every cycle where the number of dtlb walks were less than 10.
220
221The maximum supported threshold value can be read from the caps of each
222PMU, for example:
223
224.. code-block:: sh
225
226 cat /sys/bus/event_source/devices/armv8_pmuv3/caps/threshold_max
227
228 0x000000ff
229
230If a value higher than this is given, then opening the event will result
231in an error. The highest possible maximum is 4095, as the config field
232for threshold is limited to 12 bits, and the Perf tool will refuse to
233parse higher values.
234
235If the PMU doesn't support FEAT_PMUv3_TH, then threshold_max will read
2360, and attempting to set a threshold value will also result in an error.
237threshold_max will also read as 0 on aarch32 guests, even if the host
238is running on hardware with the feature.
Documentation/arch/arm64/silicon-errata.rst+12−2
@@ -71,6 +71,8 @@ stable kernels. · 70 unmodified lines
71+----------------+-----------------+-----------------+-----------------------------+71+----------------+-----------------+-----------------+-----------------------------+
72| ARM | Cortex-A510 | #2658417 | ARM64_ERRATUM_2658417 |72| ARM | Cortex-A510 | #2658417 | ARM64_ERRATUM_2658417 |
73+----------------+-----------------+-----------------+-----------------------------+73+----------------+-----------------+-----------------+-----------------------------+
74| ARM | Cortex-A510 | #3117295 | ARM64_ERRATUM_3117295 |
75+----------------+-----------------+-----------------+-----------------------------+
74| ARM | Cortex-A520 | #2966298 | ARM64_ERRATUM_2966298 |76| ARM | Cortex-A520 | #2966298 | ARM64_ERRATUM_2966298 |
75+----------------+-----------------+-----------------+-----------------------------+77+----------------+-----------------+-----------------+-----------------------------+
76| ARM | Cortex-A53 | #826319 | ARM64_ERRATUM_826319 |78| ARM | Cortex-A53 | #826319 | ARM64_ERRATUM_826319 |
@@ -117,6 +119,10 @@ stable kernels. · 40 unmodified lines
117+----------------+-----------------+-----------------+-----------------------------+119+----------------+-----------------+-----------------+-----------------------------+
118| ARM | Cortex-A76 | #1463225 | ARM64_ERRATUM_1463225 |120| ARM | Cortex-A76 | #1463225 | ARM64_ERRATUM_1463225 |
119+----------------+-----------------+-----------------+-----------------------------+121+----------------+-----------------+-----------------+-----------------------------+
122| ARM | Cortex-A76 | #1490853 | N/A |
123+----------------+-----------------+-----------------+-----------------------------+
124| ARM | Cortex-A77 | #1491015 | N/A |
125+----------------+-----------------+-----------------+-----------------------------+
120| ARM | Cortex-A77 | #1508412 | ARM64_ERRATUM_1508412 |126| ARM | Cortex-A77 | #1508412 | ARM64_ERRATUM_1508412 |
121+----------------+-----------------+-----------------+-----------------------------+127+----------------+-----------------+-----------------+-----------------------------+
122| ARM | Cortex-A710 | #2119858 | ARM64_ERRATUM_2119858 |128| ARM | Cortex-A710 | #2119858 | ARM64_ERRATUM_2119858 |
@@ -127,6 +133,8 @@ stable kernels. · 4 unmodified lines
127+----------------+-----------------+-----------------+-----------------------------+133+----------------+-----------------+-----------------+-----------------------------+
128| ARM | Cortex-A715 | #2645198 | ARM64_ERRATUM_2645198 |134| ARM | Cortex-A715 | #2645198 | ARM64_ERRATUM_2645198 |
129+----------------+-----------------+-----------------+-----------------------------+135+----------------+-----------------+-----------------+-----------------------------+
136| ARM | Cortex-X1 | #1502854 | N/A |
137+----------------+-----------------+-----------------+-----------------------------+
130| ARM | Cortex-X2 | #2119858 | ARM64_ERRATUM_2119858 |138| ARM | Cortex-X2 | #2119858 | ARM64_ERRATUM_2119858 |
131+----------------+-----------------+-----------------+-----------------------------+139+----------------+-----------------+-----------------+-----------------------------+
132| ARM | Cortex-X2 | #2224489 | ARM64_ERRATUM_2224489 |140| ARM | Cortex-X2 | #2224489 | ARM64_ERRATUM_2224489 |
@@ -135,6 +143,8 @@ stable kernels. · 2 unmodified lines
135+----------------+-----------------+-----------------+-----------------------------+143+----------------+-----------------+-----------------+-----------------------------+
136| ARM | Neoverse-N1 | #1349291 | N/A |144| ARM | Neoverse-N1 | #1349291 | N/A |
137+----------------+-----------------+-----------------+-----------------------------+145+----------------+-----------------+-----------------+-----------------------------+
146| ARM | Neoverse-N1 | #1490853 | N/A |
147+----------------+-----------------+-----------------+-----------------------------+
138| ARM | Neoverse-N1 | #1542419 | ARM64_ERRATUM_1542419 |148| ARM | Neoverse-N1 | #1542419 | ARM64_ERRATUM_1542419 |
139+----------------+-----------------+-----------------+-----------------------------+149+----------------+-----------------+-----------------+-----------------------------+
140| ARM | Neoverse-N2 | #2139208 | ARM64_ERRATUM_2139208 |150| ARM | Neoverse-N2 | #2139208 | ARM64_ERRATUM_2139208 |
@@ -143,6 +153,8 @@ stable kernels. · 2 unmodified lines
143+----------------+-----------------+-----------------+-----------------------------+153+----------------+-----------------+-----------------+-----------------------------+
144| ARM | Neoverse-N2 | #2253138 | ARM64_ERRATUM_2253138 |154| ARM | Neoverse-N2 | #2253138 | ARM64_ERRATUM_2253138 |
145+----------------+-----------------+-----------------+-----------------------------+155+----------------+-----------------+-----------------+-----------------------------+
156| ARM | Neoverse-V1 | #1619801 | N/A |
157+----------------+-----------------+-----------------+-----------------------------+
146| ARM | MMU-500 | #841119,826419 | N/A |158| ARM | MMU-500 | #841119,826419 | N/A |
147+----------------+-----------------+-----------------+-----------------------------+159+----------------+-----------------+-----------------+-----------------------------+
148| ARM | MMU-600 | #1076982,1209401| N/A |160| ARM | MMU-600 | #1076982,1209401| N/A |
@@ -225,11 +237,9 @@ stable kernels. · 76 unmodified lines
225+----------------+-----------------+-----------------+-----------------------------+237+----------------+-----------------+-----------------+-----------------------------+
226| Rockchip | RK3588 | #3588001 | ROCKCHIP_ERRATUM_3588001 |238| Rockchip | RK3588 | #3588001 | ROCKCHIP_ERRATUM_3588001 |
227+----------------+-----------------+-----------------+-----------------------------+239+----------------+-----------------+-----------------+-----------------------------+
228
229+----------------+-----------------+-----------------+-----------------------------+240+----------------+-----------------+-----------------+-----------------------------+
230| Fujitsu | A64FX | E#010001 | FUJITSU_ERRATUM_010001 |241| Fujitsu | A64FX | E#010001 | FUJITSU_ERRATUM_010001 |
231+----------------+-----------------+-----------------+-----------------------------+242+----------------+-----------------+-----------------+-----------------------------+
232
233+----------------+-----------------+-----------------+-----------------------------+243+----------------+-----------------+-----------------+-----------------------------+
234| ASR | ASR8601 | #8601001 | N/A |244| ASR | ASR8601 | #8601001 | N/A |
235+----------------+-----------------+-----------------+-----------------------------+245+----------------+-----------------+-----------------+-----------------------------+
Documentation/arch/loongarch/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features loongarch3.. kernel-feat:: features loongarch
Documentation/arch/m68k/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features m68k3.. kernel-feat:: features m68k
Documentation/arch/mips/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features mips3.. kernel-feat:: features mips
Documentation/arch/nios2/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features nios23.. kernel-feat:: features nios2
Documentation/arch/openrisc/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features openrisc3.. kernel-feat:: features openrisc
Documentation/arch/parisc/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features parisc3.. kernel-feat:: features parisc
Documentation/arch/powerpc/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features powerpc3.. kernel-feat:: features powerpc
Documentation/arch/riscv/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features riscv3.. kernel-feat:: features riscv
Documentation/arch/riscv/hwprobe.rst+115−7
@@ -12,7 +12,7 @@ is defined in <asm/hwprobe.h>:: · 11 unmodified lines
12 };12 };
13 13
14 long sys_riscv_hwprobe(struct riscv_hwprobe *pairs, size_t pair_count,14 long sys_riscv_hwprobe(struct riscv_hwprobe *pairs, size_t pair_count,
15 size_t cpu_count, cpu_set_t *cpus,15 size_t cpusetsize, cpu_set_t *cpus,
16 unsigned int flags);16 unsigned int flags);
17 17
18The arguments are split into three groups: an array of key-value pairs, a CPU18The arguments are split into three groups: an array of key-value pairs, a CPU
@@ -20,12 +20,26 @@ set, and some flags. The key-value pairs are supplied with a count. Userspace · 1 unmodified line
20must prepopulate the key field for each element, and the kernel will fill in the20must prepopulate the key field for each element, and the kernel will fill in the
21value if the key is recognized. If a key is unknown to the kernel, its key field21value if the key is recognized. If a key is unknown to the kernel, its key field
22will be cleared to -1, and its value set to 0. The CPU set is defined by22will be cleared to -1, and its value set to 0. The CPU set is defined by
23CPU_SET(3). For value-like keys (eg. vendor/arch/impl), the returned value will23CPU_SET(3) with size ``cpusetsize`` bytes. For value-like keys (eg. vendor,
24be only be valid if all CPUs in the given set have the same value. Otherwise -124arch, impl), the returned value will only be valid if all CPUs in the given set
25will be returned. For boolean-like keys, the value returned will be a logical25have the same value. Otherwise -1 will be returned. For boolean-like keys, the
26AND of the values for the specified CPUs. Usermode can supply NULL for cpus and26value returned will be a logical AND of the values for the specified CPUs.
270 for cpu_count as a shortcut for all online CPUs. There are currently no flags,27Usermode can supply NULL for ``cpus`` and 0 for ``cpusetsize`` as a shortcut for
28this value must be zero for future compatibility.28all online CPUs. The currently supported flags are:
29
30* :c:macro:`RISCV_HWPROBE_WHICH_CPUS`: This flag basically reverses the behavior
31 of sys_riscv_hwprobe(). Instead of populating the values of keys for a given
32 set of CPUs, the values of each key are given and the set of CPUs is reduced
33 by sys_riscv_hwprobe() to only those which match each of the key-value pairs.
34 How matching is done depends on the key type. For value-like keys, matching
35 means to be the exact same as the value. For boolean-like keys, matching
36 means the result of a logical AND of the pair's value with the CPU's value is
37 exactly the same as the pair's value. Additionally, when ``cpus`` is an empty
38 set, then it is initialized to all online CPUs which fit within it, i.e. the
39 CPU set returned is the reduction of all the online CPUs which can be
40 represented with a CPU set of size ``cpusetsize``.
41
42All other flags are reserved for future compatibility and must be zero.
29 43
30On success 0 is returned, on failure a negative error code is returned.44On success 0 is returned, on failure a negative error code is returned.
31 45
@@ -80,6 +94,100 @@ The following keys are defined: · 48 unmodified lines
80 * :c:macro:`RISCV_HWPROBE_EXT_ZICBOZ`: The Zicboz extension is supported, as94 * :c:macro:`RISCV_HWPROBE_EXT_ZICBOZ`: The Zicboz extension is supported, as
81 ratified in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs.95 ratified in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs.
82 96
97 * :c:macro:`RISCV_HWPROBE_EXT_ZBC` The Zbc extension is supported, as defined
98 in version 1.0 of the Bit-Manipulation ISA extensions.
99
100 * :c:macro:`RISCV_HWPROBE_EXT_ZBKB` The Zbkb extension is supported, as
101 defined in version 1.0 of the Scalar Crypto ISA extensions.
102
103 * :c:macro:`RISCV_HWPROBE_EXT_ZBKC` The Zbkc extension is supported, as
104 defined in version 1.0 of the Scalar Crypto ISA extensions.
105
106 * :c:macro:`RISCV_HWPROBE_EXT_ZBKX` The Zbkx extension is supported, as
107 defined in version 1.0 of the Scalar Crypto ISA extensions.
108
109 * :c:macro:`RISCV_HWPROBE_EXT_ZKND` The Zknd extension is supported, as
110 defined in version 1.0 of the Scalar Crypto ISA extensions.
111
112 * :c:macro:`RISCV_HWPROBE_EXT_ZKNE` The Zkne extension is supported, as
113 defined in version 1.0 of the Scalar Crypto ISA extensions.
114
115 * :c:macro:`RISCV_HWPROBE_EXT_ZKNH` The Zknh extension is supported, as
116 defined in version 1.0 of the Scalar Crypto ISA extensions.
117
118 * :c:macro:`RISCV_HWPROBE_EXT_ZKSED` The Zksed extension is supported, as
119 defined in version 1.0 of the Scalar Crypto ISA extensions.
120
121 * :c:macro:`RISCV_HWPROBE_EXT_ZKSH` The Zksh extension is supported, as
122 defined in version 1.0 of the Scalar Crypto ISA extensions.
123
124 * :c:macro:`RISCV_HWPROBE_EXT_ZKT` The Zkt extension is supported, as defined
125 in version 1.0 of the Scalar Crypto ISA extensions.
126
127 * :c:macro:`RISCV_HWPROBE_EXT_ZVBB`: The Zvbb extension is supported as
128 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
129
130 * :c:macro:`RISCV_HWPROBE_EXT_ZVBC`: The Zvbc extension is supported as
131 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
132
133 * :c:macro:`RISCV_HWPROBE_EXT_ZVKB`: The Zvkb extension is supported as
134 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
135
136 * :c:macro:`RISCV_HWPROBE_EXT_ZVKG`: The Zvkg extension is supported as
137 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
138
139 * :c:macro:`RISCV_HWPROBE_EXT_ZVKNED`: The Zvkned extension is supported as
140 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
141
142 * :c:macro:`RISCV_HWPROBE_EXT_ZVKNHA`: The Zvknha extension is supported as
143 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
144
145 * :c:macro:`RISCV_HWPROBE_EXT_ZVKNHB`: The Zvknhb extension is supported as
146 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
147
148 * :c:macro:`RISCV_HWPROBE_EXT_ZVKSED`: The Zvksed extension is supported as
149 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
150
151 * :c:macro:`RISCV_HWPROBE_EXT_ZVKSH`: The Zvksh extension is supported as
152 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
153
154 * :c:macro:`RISCV_HWPROBE_EXT_ZVKT`: The Zvkt extension is supported as
155 defined in version 1.0 of the RISC-V Cryptography Extensions Volume II.
156
157 * :c:macro:`RISCV_HWPROBE_EXT_ZFH`: The Zfh extension version 1.0 is supported
158 as defined in the RISC-V ISA manual.
159
160 * :c:macro:`RISCV_HWPROBE_EXT_ZFHMIN`: The Zfhmin extension version 1.0 is
161 supported as defined in the RISC-V ISA manual.
162
163 * :c:macro:`RISCV_HWPROBE_EXT_ZIHINTNTL`: The Zihintntl extension version 1.0
164 is supported as defined in the RISC-V ISA manual.
165
166 * :c:macro:`RISCV_HWPROBE_EXT_ZVFH`: The Zvfh extension is supported as
167 defined in the RISC-V Vector manual starting from commit e2ccd0548d6c
168 ("Remove draft warnings from Zvfh[min]").
169
170 * :c:macro:`RISCV_HWPROBE_EXT_ZVFHMIN`: The Zvfhmin extension is supported as
171 defined in the RISC-V Vector manual starting from commit e2ccd0548d6c
172 ("Remove draft warnings from Zvfh[min]").
173
174 * :c:macro:`RISCV_HWPROBE_EXT_ZFA`: The Zfa extension is supported as
175 defined in the RISC-V ISA manual starting from commit 056b6ff467c7
176 ("Zfa is ratified").
177
178 * :c:macro:`RISCV_HWPROBE_EXT_ZTSO`: The Ztso extension is supported as
179 defined in the RISC-V ISA manual starting from commit 5618fb5a216b
180 ("Ztso is now ratified.")
181
182 * :c:macro:`RISCV_HWPROBE_EXT_ZACAS`: The Zacas extension is supported as
183 defined in the Atomic Compare-and-Swap (CAS) instructions manual starting
184 from commit 5059e0ca641c ("update to ratified").
185
186 * :c:macro:`RISCV_HWPROBE_EXT_ZICOND`: The Zicond extension is supported as
187 defined in the RISC-V Integer Conditional (Zicond) operations extension
188 manual starting from commit 95cf1f9 ("Add changes requested by Ved
189 during signoff")
190
83* :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: A bitmask that contains performance191* :c:macro:`RISCV_HWPROBE_KEY_CPUPERF_0`: A bitmask that contains performance
84 information about the selected set of processors.192 information about the selected set of processors.
85 193
Documentation/arch/s390/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features s3903.. kernel-feat:: features s390
Documentation/arch/sh/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features sh3.. kernel-feat:: features sh
Documentation/arch/sparc/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features sparc3.. kernel-feat:: features sparc
Documentation/arch/x86/boot.rst+1−1
@@ -71,7 +71,7 @@ Protocol 2.13 (Kernel 3.14) Support 32- and 64-bit flags being set in · 70 unmodified lines
71 71
72Protocol 2.14 BURNT BY INCORRECT COMMIT72Protocol 2.14 BURNT BY INCORRECT COMMIT
73 ae7e1238e68f2a472a125673ab506d49158c188973 ae7e1238e68f2a472a125673ab506d49158c1889
74 (x86/boot: Add ACPI RSDP address to setup_header)74 ("x86/boot: Add ACPI RSDP address to setup_header")
75 DO NOT USE!!! ASSUME SAME AS 2.13.75 DO NOT USE!!! ASSUME SAME AS 2.13.
76 76
77Protocol 2.15 (Kernel 5.5) Added the kernel_info and kernel_info.setup_type_max.77Protocol 2.15 (Kernel 5.5) Added the kernel_info and kernel_info.setup_type_max.
Documentation/arch/x86/cpuinfo.rst+68−21
@@ -7,27 +7,74 @@ x86 Feature Flags · 6 unmodified lines
7Introduction7Introduction
8============8============
9 9
10On x86, flags appearing in /proc/cpuinfo have an X86_FEATURE definition10The list of feature flags in /proc/cpuinfo is not complete and
11in arch/x86/include/asm/cpufeatures.h. If the kernel cares about a feature11represents an ill-fated attempt from long time ago to put feature flags
12or KVM want to expose the feature to a KVM guest, it can and should have12in an easy to find place for userspace.
13an X86_FEATURE_* defined. These flags represent hardware features as13
14well as software features.14However, the amount of feature flags is growing by the CPU generation,
15 15leading to unparseable and unwieldy /proc/cpuinfo.
16If users want to know if a feature is available on a given system, they16
17try to find the flag in /proc/cpuinfo. If a given flag is present, it17What is more, those feature flags do not even need to be in that file
18means that the kernel supports it and is currently making it available.18because userspace doesn't care about them - glibc et al already use
19If such flag represents a hardware feature, it also means that the19CPUID to find out what the target machine supports and what not.
20hardware supports it.20
21 21And even if it doesn't show a particular feature flag - although the CPU
22If the expected flag does not appear in /proc/cpuinfo, things are murkier.22still does have support for the respective hardware functionality and
23Users need to find out the reason why the flag is missing and find the way23said CPU supports CPUID faulting - userspace can simply probe for the
24how to enable it, which is not always easy. There are several factors that24feature and figure out if it is supported or not, regardless of whether
25can explain missing flags: the expected feature failed to enable, the feature25it is being advertised somewhere.
26is missing in hardware, platform firmware did not enable it, the feature is26
27disabled at build or run time, an old kernel is in use, or the kernel does27Furthermore, those flag strings become an ABI the moment they appear
28not support the feature and thus has not enabled it. In general, /proc/cpuinfo28there and maintaining them forever when nothing even uses them is a lot
29shows features which the kernel supports. For a full list of CPUID flags29of wasted effort.
30which the CPU supports, use tools/arch/x86/kcpuid.30
31So, the current use of /proc/cpuinfo is to show features which the
32kernel has *enabled* and *supports*. As in: the CPUID feature flag is
33there, there's an additional setup which the kernel has done while
34booting and the functionality is ready to use. A perfect example for
35that is "user_shstk" where additional code enablement is present in the
36kernel to support shadow stack for user programs.
37
38So, if users want to know if a feature is available on a given system,
39they try to find the flag in /proc/cpuinfo. If a given flag is present,
40it means that
41
42* the kernel knows about the feature enough to have an X86_FEATURE bit
43
44* the kernel supports it and is currently making it available either to
45 userspace or some other part of the kernel
46
47* if the flag represents a hardware feature the hardware supports it.
48
49The absence of a flag in /proc/cpuinfo by itself means almost nothing to
50an end user.
51
52On the one hand, a feature like "vaes" might be fully available to user
53applications on a kernel that has not defined X86_FEATURE_VAES and thus
54there is no "vaes" in /proc/cpuinfo.
55
56On the other hand, a new kernel running on non-VAES hardware would also
57have no "vaes" in /proc/cpuinfo. There's no way for an application or
58user to tell the difference.
59
60The end result is that the flags field in /proc/cpuinfo is marginally
61useful for kernel debugging, but not really for anything else.
62Applications should instead use things like the glibc facilities for
63querying CPU support. Users should rely on tools like
64tools/arch/x86/kcpuid and cpuid(1).
65
66Regarding implementation, flags appearing in /proc/cpuinfo have an
67X86_FEATURE definition in arch/x86/include/asm/cpufeatures.h. These flags
68represent hardware features as well as software features.
69
70If the kernel cares about a feature or KVM want to expose the feature to
71a KVM guest, it should only then expose it to the guest when the guest
72needs to parse /proc/cpuinfo. Which, as mentioned above, is highly
73unlikely. KVM can synthesize the CPUID bit and the KVM guest can simply
74query CPUID and figure out what the hypervisor supports and what not. As
75already stated, /proc/cpuinfo is not a dumping ground for useless
76feature flags.
77
31 78
32How are feature flags created?79How are feature flags created?
33==============================80==============================
Documentation/arch/x86/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features x863.. kernel-feat:: features x86
Documentation/arch/x86/pti.rst+4−6
@@ -81,11 +81,9 @@ this protection comes at a cost: · 80 unmodified lines
81 and exit (it can be skipped when the kernel is interrupted,81 and exit (it can be skipped when the kernel is interrupted,
82 though.) Moves to CR3 are on the order of a hundred82 though.) Moves to CR3 are on the order of a hundred
83 cycles, and are required at every entry and exit.83 cycles, and are required at every entry and exit.
84 b. A "trampoline" must be used for SYSCALL entry. This84 b. Percpu TSS is mapped into the user page tables to allow SYSCALL64 path
85 trampoline depends on a smaller set of resources than the85 to work under PTI. This doesn't have a direct runtime cost but it can
86 non-PTI SYSCALL entry code, so requires mapping fewer86 be argued it opens certain timing attack scenarios.
87 things into the userspace page tables. The downside is
88 that stacks must be switched at entry time.
89 c. Global pages are disabled for all kernel structures not87 c. Global pages are disabled for all kernel structures not
90 mapped into both kernel and userspace page tables. This88 mapped into both kernel and userspace page tables. This
91 feature of the MMU allows different processes to share TLB89 feature of the MMU allows different processes to share TLB
@@ -167,7 +165,7 @@ that are worth noting here. · 75 unmodified lines
167 * Failures of the selftests/x86 code. Usually a bug in one of the165 * Failures of the selftests/x86 code. Usually a bug in one of the
168 more obscure corners of entry_64.S166 more obscure corners of entry_64.S
169 * Crashes in early boot, especially around CPU bringup. Bugs167 * Crashes in early boot, especially around CPU bringup. Bugs
170 in the trampoline code or mappings cause these.168 in the mappings cause these.
171 * Crashes at the first interrupt. Caused by bugs in entry_64.S,169 * Crashes at the first interrupt. Caused by bugs in entry_64.S,
172 like screwing up a page table switch. Also caused by170 like screwing up a page table switch. Also caused by
173 incorrectly mapping the IRQ handler entry code.171 incorrectly mapping the IRQ handler entry code.
Documentation/arch/x86/tdx.rst+196−11
@@ -10,6 +10,191 @@ encrypting the guest memory. In TDX, a special module running in a special · 9 unmodified lines
10mode sits between the host and the guest and manages the guest/host10mode sits between the host and the guest and manages the guest/host
11separation.11separation.
12 12
13TDX Host Kernel Support
14=======================
15
16TDX introduces a new CPU mode called Secure Arbitration Mode (SEAM) and
17a new isolated range pointed by the SEAM Ranger Register (SEAMRR). A
18CPU-attested software module called 'the TDX module' runs inside the new
19isolated range to provide the functionalities to manage and run protected
20VMs.
21
22TDX also leverages Intel Multi-Key Total Memory Encryption (MKTME) to
23provide crypto-protection to the VMs. TDX reserves part of MKTME KeyIDs
24as TDX private KeyIDs, which are only accessible within the SEAM mode.
25BIOS is responsible for partitioning legacy MKTME KeyIDs and TDX KeyIDs.
26
27Before the TDX module can be used to create and run protected VMs, it
28must be loaded into the isolated range and properly initialized. The TDX
29architecture doesn't require the BIOS to load the TDX module, but the
30kernel assumes it is loaded by the BIOS.
31
32TDX boot-time detection
33-----------------------
34
35The kernel detects TDX by detecting TDX private KeyIDs during kernel
36boot. Below dmesg shows when TDX is enabled by BIOS::
37
38 [..] virt/tdx: BIOS enabled: private KeyID range: [16, 64)
39
40TDX module initialization
41---------------------------------------
42
43The kernel talks to the TDX module via the new SEAMCALL instruction. The
44TDX module implements SEAMCALL leaf functions to allow the kernel to
45initialize it.
46
47If the TDX module isn't loaded, the SEAMCALL instruction fails with a
48special error. In this case the kernel fails the module initialization
49and reports the module isn't loaded::
50
51 [..] virt/tdx: module not loaded
52
53Initializing the TDX module consumes roughly ~1/256th system RAM size to
54use it as 'metadata' for the TDX memory. It also takes additional CPU
55time to initialize those metadata along with the TDX module itself. Both
56are not trivial. The kernel initializes the TDX module at runtime on
57demand.
58
59Besides initializing the TDX module, a per-cpu initialization SEAMCALL
60must be done on one cpu before any other SEAMCALLs can be made on that
61cpu.
62
63The kernel provides two functions, tdx_enable() and tdx_cpu_enable() to
64allow the user of TDX to enable the TDX module and enable TDX on local
65cpu respectively.
66
67Making SEAMCALL requires VMXON has been done on that CPU. Currently only
68KVM implements VMXON. For now both tdx_enable() and tdx_cpu_enable()
69don't do VMXON internally (not trivial), but depends on the caller to
70guarantee that.
71
72To enable TDX, the caller of TDX should: 1) temporarily disable CPU
73hotplug; 2) do VMXON and tdx_enable_cpu() on all online cpus; 3) call
74tdx_enable(). For example::
75
76 cpus_read_lock();
77 on_each_cpu(vmxon_and_tdx_cpu_enable());
78 ret = tdx_enable();
79 cpus_read_unlock();
80 if (ret)
81 goto no_tdx;
82 // TDX is ready to use
83
84And the caller of TDX must guarantee the tdx_cpu_enable() has been
85successfully done on any cpu before it wants to run any other SEAMCALL.
86A typical usage is do both VMXON and tdx_cpu_enable() in CPU hotplug
87online callback, and refuse to online if tdx_cpu_enable() fails.
88
89User can consult dmesg to see whether the TDX module has been initialized.
90
91If the TDX module is initialized successfully, dmesg shows something
92like below::
93
94 [..] virt/tdx: 262668 KBs allocated for PAMT
95 [..] virt/tdx: module initialized
96
97If the TDX module failed to initialize, dmesg also shows it failed to
98initialize::
99
100 [..] virt/tdx: module initialization failed ...
101
102TDX Interaction to Other Kernel Components
103------------------------------------------
104
105TDX Memory Policy
106~~~~~~~~~~~~~~~~~
107
108TDX reports a list of "Convertible Memory Region" (CMR) to tell the
109kernel which memory is TDX compatible. The kernel needs to build a list
110of memory regions (out of CMRs) as "TDX-usable" memory and pass those
111regions to the TDX module. Once this is done, those "TDX-usable" memory
112regions are fixed during module's lifetime.
113
114To keep things simple, currently the kernel simply guarantees all pages
115in the page allocator are TDX memory. Specifically, the kernel uses all
116system memory in the core-mm "at the time of TDX module initialization"
117as TDX memory, and in the meantime, refuses to online any non-TDX-memory
118in the memory hotplug.
119
120Physical Memory Hotplug
121~~~~~~~~~~~~~~~~~~~~~~~
122
123Note TDX assumes convertible memory is always physically present during
124machine's runtime. A non-buggy BIOS should never support hot-removal of
125any convertible memory. This implementation doesn't handle ACPI memory
126removal but depends on the BIOS to behave correctly.
127
128CPU Hotplug
129~~~~~~~~~~~
130
131TDX module requires the per-cpu initialization SEAMCALL must be done on
132one cpu before any other SEAMCALLs can be made on that cpu. The kernel
133provides tdx_cpu_enable() to let the user of TDX to do it when the user
134wants to use a new cpu for TDX task.
135
136TDX doesn't support physical (ACPI) CPU hotplug. During machine boot,
137TDX verifies all boot-time present logical CPUs are TDX compatible before
138enabling TDX. A non-buggy BIOS should never support hot-add/removal of
139physical CPU. Currently the kernel doesn't handle physical CPU hotplug,
140but depends on the BIOS to behave correctly.
141
142Note TDX works with CPU logical online/offline, thus the kernel still
143allows to offline logical CPU and online it again.
144
145Kexec()
146~~~~~~~
147
148TDX host support currently lacks the ability to handle kexec. For
149simplicity only one of them can be enabled in the Kconfig. This will be
150fixed in the future.
151
152Erratum
153~~~~~~~
154
155The first few generations of TDX hardware have an erratum. A partial
156write to a TDX private memory cacheline will silently "poison" the
157line. Subsequent reads will consume the poison and generate a machine
158check.
159
160A partial write is a memory write where a write transaction of less than
161cacheline lands at the memory controller. The CPU does these via
162non-temporal write instructions (like MOVNTI), or through UC/WC memory
163mappings. Devices can also do partial writes via DMA.
164
165Theoretically, a kernel bug could do partial write to TDX private memory
166and trigger unexpected machine check. What's more, the machine check
167code will present these as "Hardware error" when they were, in fact, a
168software-triggered issue. But in the end, this issue is hard to trigger.
169
170If the platform has such erratum, the kernel prints additional message in
171machine check handler to tell user the machine check may be caused by
172kernel bug on TDX private memory.
173
174Interaction vs S3 and deeper states
175~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
176
177TDX cannot survive from S3 and deeper states. The hardware resets and
178disables TDX completely when platform goes to S3 and deeper. Both TDX
179guests and the TDX module get destroyed permanently.
180
181The kernel uses S3 for suspend-to-ram, and use S4 and deeper states for
182hibernation. Currently, for simplicity, the kernel chooses to make TDX
183mutually exclusive with S3 and hibernation.
184
185The kernel disables TDX during early boot when hibernation support is
186available::
187
188 [..] virt/tdx: initialization failed: Hibernation support is enabled
189
190Add 'nohibernate' kernel command line to disable hibernation in order to
191use TDX.
192
193ACPI S3 is disabled during kernel early boot if TDX is enabled. The user
194needs to turn off TDX in the BIOS in order to use S3.
195
196TDX Guest Support
197=================
13Since the host cannot directly access guest registers or memory, much198Since the host cannot directly access guest registers or memory, much
14normal functionality of a hypervisor must be moved into the guest. This is199normal functionality of a hypervisor must be moved into the guest. This is
15implemented using a Virtualization Exception (#VE) that is handled by the200implemented using a Virtualization Exception (#VE) that is handled by the
@@ -20,7 +205,7 @@ TDX includes new hypercall-like mechanisms for communicating from the · 4 unmodified lines
20guest to the hypervisor or the TDX module.205guest to the hypervisor or the TDX module.
21 206
22New TDX Exceptions207New TDX Exceptions
23==================208------------------
24 209
25TDX guests behave differently from bare-metal and traditional VMX guests.210TDX guests behave differently from bare-metal and traditional VMX guests.
26In TDX guests, otherwise normal instructions or memory accesses can cause211In TDX guests, otherwise normal instructions or memory accesses can cause
@@ -30,7 +215,7 @@ Instructions marked with an '*' conditionally cause exceptions. The · 3 unmodified lines
30details for these instructions are discussed below.215details for these instructions are discussed below.
31 216
32Instruction-based #VE217Instruction-based #VE
33---------------------218~~~~~~~~~~~~~~~~~~~~~
34 219
35- Port I/O (INS, OUTS, IN, OUT)220- Port I/O (INS, OUTS, IN, OUT)
36- HLT221- HLT
@@ -41,7 +226,7 @@ Instruction-based #VE · 4 unmodified lines
41- CPUID*226- CPUID*
42 227
43Instruction-based #GP228Instruction-based #GP
44---------------------229~~~~~~~~~~~~~~~~~~~~~
45 230
46- All VMX instructions: INVEPT, INVVPID, VMCLEAR, VMFUNC, VMLAUNCH,231- All VMX instructions: INVEPT, INVVPID, VMCLEAR, VMFUNC, VMLAUNCH,
47 VMPTRLD, VMPTRST, VMREAD, VMRESUME, VMWRITE, VMXOFF, VMXON232 VMPTRLD, VMPTRST, VMREAD, VMRESUME, VMWRITE, VMXOFF, VMXON
@@ -52,7 +237,7 @@ Instruction-based #GP · 4 unmodified lines
52- RDMSR*,WRMSR*237- RDMSR*,WRMSR*
53 238
54RDMSR/WRMSR Behavior239RDMSR/WRMSR Behavior
55--------------------240~~~~~~~~~~~~~~~~~~~~
56 241
57MSR access behavior falls into three categories:242MSR access behavior falls into three categories:
58 243
@@ -73,7 +258,7 @@ trapping and handling in the TDX module. Other than possibly being slow, · 14 unmodified lines
73these MSRs appear to function just as they would on bare metal.258these MSRs appear to function just as they would on bare metal.
74 259
75CPUID Behavior260CPUID Behavior
76--------------261~~~~~~~~~~~~~~
77 262
78For some CPUID leaves and sub-leaves, the virtualized bit fields of CPUID263For some CPUID leaves and sub-leaves, the virtualized bit fields of CPUID
79return values (in guest EAX/EBX/ECX/EDX) are configurable by the264return values (in guest EAX/EBX/ECX/EDX) are configurable by the
@@ -93,7 +278,7 @@ not know how to handle. The guest kernel may ask the hypervisor for the · 13 unmodified lines
93value with a hypercall.278value with a hypercall.
94 279
95#VE on Memory Accesses280#VE on Memory Accesses
96======================281----------------------
97 282
98There are essentially two classes of TDX memory: private and shared.283There are essentially two classes of TDX memory: private and shared.
99Private memory receives full TDX protections. Its content is protected284Private memory receives full TDX protections. Its content is protected
@@ -107,7 +292,7 @@ entries. This helps ensure that a guest does not place sensitive · 7 unmodified lines
107information in shared memory, exposing it to the untrusted hypervisor.292information in shared memory, exposing it to the untrusted hypervisor.
108 293
109#VE on Shared Memory294#VE on Shared Memory
110--------------------295~~~~~~~~~~~~~~~~~~~~
111 296
112Access to shared mappings can cause a #VE. The hypervisor ultimately297Access to shared mappings can cause a #VE. The hypervisor ultimately
113controls whether a shared memory access causes a #VE, so the guest must be298controls whether a shared memory access causes a #VE, so the guest must be
@@ -127,7 +312,7 @@ be careful not to access device MMIO regions unless it is also prepared to · 13 unmodified lines
127handle a #VE.312handle a #VE.
128 313
129#VE on Private Pages314#VE on Private Pages
130--------------------315~~~~~~~~~~~~~~~~~~~~
131 316
132An access to private mappings can also cause a #VE. Since all kernel317An access to private mappings can also cause a #VE. Since all kernel
133memory is also private memory, the kernel might theoretically need to318memory is also private memory, the kernel might theoretically need to
@@ -145,7 +330,7 @@ The hypervisor is permitted to unilaterally move accepted pages to a · 11 unmodified lines
145to handle the exception.330to handle the exception.
146 331
147Linux #VE handler332Linux #VE handler
148=================333-----------------
149 334
150Just like page faults or #GP's, #VE exceptions can be either handled or be335Just like page faults or #GP's, #VE exceptions can be either handled or be
151fatal. Typically, an unhandled userspace #VE results in a SIGSEGV.336fatal. Typically, an unhandled userspace #VE results in a SIGSEGV.
@@ -167,7 +352,7 @@ While the block is in place, any #VE is elevated to a double fault (#DF) · 15 unmodified lines
167which is not recoverable.352which is not recoverable.
168 353
169MMIO handling354MMIO handling
170=============355-------------
171 356
172In non-TDX VMs, MMIO is usually implemented by giving a guest access to a357In non-TDX VMs, MMIO is usually implemented by giving a guest access to a
173mapping which will cause a VMEXIT on access, and then the hypervisor358mapping which will cause a VMEXIT on access, and then the hypervisor
@@ -189,7 +374,7 @@ MMIO access via other means (like structure overlays) may result in an · 15 unmodified lines
189oops.374oops.
190 375
191Shared Memory Conversions376Shared Memory Conversions
192=========================377-------------------------
193 378
194All TDX guest memory starts out as private at boot. This memory can not379All TDX guest memory starts out as private at boot. This memory can not
195be accessed by the hypervisor. However, some kernel users like device380be accessed by the hypervisor. However, some kernel users like device
Documentation/arch/xtensa/features.rst+1−1
@@ -1,3 +1,3 @@
1.. SPDX-License-Identifier: GPL-2.01.. SPDX-License-Identifier: GPL-2.0
2 2
3.. kernel-feat:: $srctree/Documentation/features xtensa3.. kernel-feat:: features xtensa
Documentation/block/ioprio.rst+6−7
@@ -6,17 +6,16 @@ Block io priorities · 5 unmodified lines
6Intro6Intro
7-----7-----
8 8
9With the introduction of cfq v3 (aka cfq-ts or time sliced cfq), basic io9The io priority feature enables users to io nice processes or process groups,
10priorities are supported for reads on files. This enables users to io nice10similar to what has been possible with cpu scheduling for ages. Support for io
11processes or process groups, similar to what has been possible with cpu11priorities is io scheduler dependent and currently supported by bfq and
12scheduling for ages. This document mainly details the current possibilities12mq-deadline.
13with cfq; other io schedulers do not support io priorities thus far.
14 13
15Scheduling classes14Scheduling classes
16------------------15------------------
17 16
18CFQ implements three generic scheduling classes that determine how io is17Three generic scheduling classes are implemented for io priorities that
19served for a process.18determine how io is served for a process.
20 19
21IOPRIO_CLASS_RT: This is the realtime io class. This scheduling class is given20IOPRIO_CLASS_RT: This is the realtime io class. This scheduling class is given
22higher priority than any other in the system, processes from this class are21higher priority than any other in the system, processes from this class are
Documentation/bpf/btf.rst+2−4
@@ -272,10 +272,8 @@ In this case, if the base type is an int type, it must be a regular int type: · 271 unmodified lines
272 * ``BTF_INT_OFFSET()`` must be 0.272 * ``BTF_INT_OFFSET()`` must be 0.
273 * ``BTF_INT_BITS()`` must be equal to ``{1,2,4,8,16} * 8``.273 * ``BTF_INT_BITS()`` must be equal to ``{1,2,4,8,16} * 8``.
274 274
275The following kernel patch introduced ``kind_flag`` and explained why both275Commit 9d5f9f701b18 introduced ``kind_flag`` and explains why both modes
276modes exist:276exist.
277
278 https://github.com/torvalds/linux/commit/9d5f9f701b1891466fb3dbb1806ad97716f95cc3#diff-fa650a64fdd3968396883d2fe8215ff3
279 277
2802.2.6 BTF_KIND_ENUM2782.2.6 BTF_KIND_ENUM
281~~~~~~~~~~~~~~~~~~~279~~~~~~~~~~~~~~~~~~~
Documentation/bpf/cpumasks.rst+1−1
@@ -352,7 +352,7 @@ can be used to query the contents of cpumasks. · 351 unmodified lines
352 352
353.. kernel-doc:: kernel/bpf/cpumask.c353.. kernel-doc:: kernel/bpf/cpumask.c
354 :identifiers: bpf_cpumask_first bpf_cpumask_first_zero bpf_cpumask_first_and354 :identifiers: bpf_cpumask_first bpf_cpumask_first_zero bpf_cpumask_first_and
355 bpf_cpumask_test_cpu355 bpf_cpumask_test_cpu bpf_cpumask_weight
356 356
357.. kernel-doc:: kernel/bpf/cpumask.c357.. kernel-doc:: kernel/bpf/cpumask.c
358 :identifiers: bpf_cpumask_equal bpf_cpumask_intersects bpf_cpumask_subset358 :identifiers: bpf_cpumask_equal bpf_cpumask_intersects bpf_cpumask_subset
Documentation/bpf/fs_kfuncs.rst+21−0
@@ -0,0 +1,21 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3.. _fs_kfuncs-header-label:
4
5=====================
6BPF filesystem kfuncs
7=====================
8
9BPF LSM programs need to access filesystem data from LSM hooks. The following
10BPF kfuncs can be used to get these data.
11
12 * ``bpf_get_file_xattr()``
13
14 * ``bpf_get_fsverity_digest()``
15
16To avoid recursions, these kfuncs follow the following rules:
17
181. These kfuncs are only permitted from BPF LSM function.
192. These kfuncs should not call into other LSM hooks, i.e. security_*(). For
20 example, ``bpf_get_file_xattr()`` does not use ``vfs_getxattr()``, because
21 the latter calls LSM hook ``security_inode_getxattr``.
Documentation/bpf/index.rst+1−0
@@ -21,6 +21,7 @@ that goes into great technical depth about the BPF Architecture. · 20 unmodified lines
21 helpers21 helpers
22 kfuncs22 kfuncs
23 cpumasks23 cpumasks
24 fs_kfuncs
24 programs25 programs
25 maps26 maps
26 bpf_prog_run27 bpf_prog_run
Documentation/bpf/kfuncs.rst+24−0
@@ -135,6 +135,30 @@ Either way, the returned buffer is either NULL, or of size buffer_szk. Without t · 134 unmodified lines
135annotation, the verifier will reject the program if a null pointer is passed in with135annotation, the verifier will reject the program if a null pointer is passed in with
136a nonzero size.136a nonzero size.
137 137
1382.2.5 __str Annotation
139----------------------------
140This annotation is used to indicate that the argument is a constant string.
141
142An example is given below::
143
144 __bpf_kfunc bpf_get_file_xattr(..., const char *name__str, ...)
145 {
146 ...
147 }
148
149In this case, ``bpf_get_file_xattr()`` can be called as::
150
151 bpf_get_file_xattr(..., "xattr_name", ...);
152
153Or::
154
155 const char name[] = "xattr_name"; /* This need to be global */
156 int BPF_PROG(...)
157 {
158 ...
159 bpf_get_file_xattr(..., name, ...);
160 ...
161 }
138 162
139.. _BPF_kfunc_nodef:163.. _BPF_kfunc_nodef:
140 164
Documentation/conf.py+7−2
@@ -47,7 +47,7 @@ from load_config import loadConfig · 46 unmodified lines
47# -- General configuration ------------------------------------------------47# -- General configuration ------------------------------------------------
48 48
49# If your documentation needs a minimal Sphinx version, state it here.49# If your documentation needs a minimal Sphinx version, state it here.
50needs_sphinx = '1.7'50needs_sphinx = '2.4.4'
51 51
52# Add any Sphinx extension module names here, as strings. They can be52# Add any Sphinx extension module names here, as strings. They can be
53# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom53# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -55,7 +55,7 @@ needs_sphinx = '1.7' · 1 unmodified line
55extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',55extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',
56 'kfigure', 'sphinx.ext.ifconfig', 'automarkup',56 'kfigure', 'sphinx.ext.ifconfig', 'automarkup',
57 'maintainers_include', 'sphinx.ext.autosectionlabel',57 'maintainers_include', 'sphinx.ext.autosectionlabel',
58 'kernel_abi', 'kernel_feat']58 'kernel_abi', 'kernel_feat', 'translations']
59 59
60if major >= 3:60if major >= 3:
61 if (major > 3) or (minor > 0 or patch >= 2):61 if (major > 3) or (minor > 0 or patch >= 2):
@@ -106,6 +106,7 @@ if major >= 3: · 44 unmodified lines
106 "__weak",106 "__weak",
107 "noinline",107 "noinline",
108 "__fix_address",108 "__fix_address",
109 "__counted_by",
109 110
110 # include/linux/memblock.h:111 # include/linux/memblock.h:
111 "__init_memblock",112 "__init_memblock",
@@ -357,6 +358,10 @@ html_sidebars = { '**': ['searchbox.html', 'kernel-toc.html', 'sourcelink.html'] · 245 unmodified lines
357if html_theme == 'alabaster':358if html_theme == 'alabaster':
358 html_sidebars['**'].insert(0, 'about.html')359 html_sidebars['**'].insert(0, 'about.html')
359 360
361# The name of an image file (relative to this directory) to place at the top
362# of the sidebar.
363html_logo = 'images/logo.svg'
364
360# Output file base name for HTML help builder.365# Output file base name for HTML help builder.
361htmlhelp_basename = 'TheLinuxKerneldoc'366htmlhelp_basename = 'TheLinuxKerneldoc'
362 367
Documentation/core-api/dma-api-howto.rst+1−1
@@ -8,7 +8,7 @@ Dynamic DMA mapping Guide · 7 unmodified lines
8 8
9This is a guide to device driver writers on how to use the DMA API9This is a guide to device driver writers on how to use the DMA API
10with example pseudo-code. For a concise description of the API, see10with example pseudo-code. For a concise description of the API, see
11DMA-API.txt.11Documentation/core-api/dma-api.rst.
12 12
13CPU and DMA addresses13CPU and DMA addresses
14=====================14=====================
Documentation/core-api/dma-api.rst+1−1
@@ -448,7 +448,7 @@ DMA address entries returned. · 447 unmodified lines
448 448
449Synchronise a single contiguous or scatter/gather mapping for the CPU449Synchronise a single contiguous or scatter/gather mapping for the CPU
450and device. With the sync_sg API, all the parameters must be the same450and device. With the sync_sg API, all the parameters must be the same
451as those passed into the single mapping API. With the sync_single API,451as those passed into the sg mapping API. With the sync_single API,
452you can use dma_handle and size parameters that aren't identical to452you can use dma_handle and size parameters that aren't identical to
453those passed into the single mapping API to do a partial sync.453those passed into the single mapping API to do a partial sync.
454 454
Documentation/core-api/maple_tree.rst+4−0
@@ -81,6 +81,9 @@ section. · 80 unmodified lines
81Sometimes it is necessary to ensure the next call to store to a maple tree does81Sometimes it is necessary to ensure the next call to store to a maple tree does
82not allocate memory, please see :ref:`maple-tree-advanced-api` for this use case.82not allocate memory, please see :ref:`maple-tree-advanced-api` for this use case.
83 83
84You can use mtree_dup() to duplicate an entire maple tree. It is a more
85efficient way than inserting all elements one by one into a new tree.
86
84Finally, you can remove all entries from a maple tree by calling87Finally, you can remove all entries from a maple tree by calling
85mtree_destroy(). If the maple tree entries are pointers, you may wish to free88mtree_destroy(). If the maple tree entries are pointers, you may wish to free
86the entries first.89the entries first.
@@ -112,6 +115,7 @@ Takes ma_lock internally: · 25 unmodified lines
112 * mtree_insert()115 * mtree_insert()
113 * mtree_insert_range()116 * mtree_insert_range()
114 * mtree_erase()117 * mtree_erase()
118 * mtree_dup()
115 * mtree_destroy()119 * mtree_destroy()
116 * mt_set_in_rcu()120 * mt_set_in_rcu()
117 * mt_clear_in_rcu()121 * mt_clear_in_rcu()
Documentation/core-api/mm-api.rst+1−1
@@ -37,7 +37,7 @@ The Slab Cache · 36 unmodified lines
37.. kernel-doc:: include/linux/slab.h37.. kernel-doc:: include/linux/slab.h
38 :internal:38 :internal:
39 39
40.. kernel-doc:: mm/slab.c40.. kernel-doc:: mm/slub.c
41 :export:41 :export:
42 42
43.. kernel-doc:: mm/slab_common.c43.. kernel-doc:: mm/slab_common.c
Documentation/core-api/workqueue.rst+2−2
@@ -379,7 +379,7 @@ Workqueue currently supports the following affinity scopes. · 378 unmodified lines
379 cases. This is the default affinity scope.379 cases. This is the default affinity scope.
380 380
381``numa``381``numa``
382 CPUs are grouped according to NUMA bounaries.382 CPUs are grouped according to NUMA boundaries.
383 383
384``system``384``system``
385 All CPUs are put in the same group. Workqueue makes no effort to process a385 All CPUs are put in the same group. Workqueue makes no effort to process a
@@ -446,7 +446,7 @@ The command used: :: · 60 unmodified lines
446 446
447There are 24 issuers, each issuing 64 IOs concurrently. ``--verify=sha512``447There are 24 issuers, each issuing 64 IOs concurrently. ``--verify=sha512``
448makes ``fio`` generate and read back the content each time which makes448makes ``fio`` generate and read back the content each time which makes
449execution locality matter between the issuer and ``kcryptd``. The followings449execution locality matter between the issuer and ``kcryptd``. The following
450are the read bandwidths and CPU utilizations depending on different affinity450are the read bandwidths and CPU utilizations depending on different affinity
451scope settings on ``kcryptd`` measured over five runs. Bandwidths are in451scope settings on ``kcryptd`` measured over five runs. Bandwidths are in
452MiBps, and CPU util in percents.452MiBps, and CPU util in percents.
Documentation/crypto/api.rst+1−4
@@ -1,11 +1,8 @@
1Programming Interface1Programming Interface
2=====================2=====================
3 3
4.. class:: toc-title
5
6 Table of contents
7
8.. toctree::4.. toctree::
5 :caption: Table of contents
9 :maxdepth: 26 :maxdepth: 2
10 7
11 api-skcipher8 api-skcipher
Documentation/crypto/device_drivers/index.rst+9−0
@@ -0,0 +1,9 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3Hardware Device Driver Specific Documentation
4---------------------------------------------
5
6.. toctree::
7 :maxdepth: 1
8
9 octeontx2
Documentation/crypto/device_drivers/octeontx2.rst+25−0
@@ -0,0 +1,25 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3=========================
4octeontx2 devlink support
5=========================
6
7This document describes the devlink features implemented by the ``octeontx2 CPT``
8device drivers.
9
10Parameters
11==========
12
13The ``octeontx2`` driver implements the following driver-specific parameters.
14
15.. list-table:: Driver-specific parameters implemented
16 :widths: 5 5 5 85
17
18 * - Name
19 - Type
20 - Mode
21 - Description
22 * - ``t106_mode``
23 - u8
24 - runtime
25 - Used to configure CN10KA B0/CN10KB CPT to work as CN10KA A0/A1.
Documentation/crypto/index.rst+2−4
@@ -9,11 +9,8 @@ This documentation outlines the Linux kernel crypto API with its · 8 unmodified lines
9concepts, details about developing cipher implementations, employment of the API9concepts, details about developing cipher implementations, employment of the API
10for cryptographic use cases, as well as programming examples.10for cryptographic use cases, as well as programming examples.
11 11
12.. class:: toc-title
13
14 Table of contents
15
16.. toctree::12.. toctree::
13 :caption: Table of contents
17 :maxdepth: 214 :maxdepth: 2
18 15
19 intro16 intro
@@ -28,3 +25,4 @@ for cryptographic use cases, as well as programming examples. · 8 unmodified lines
28 api25 api
29 api-samples26 api-samples
30 descore-readme27 descore-readme
28 device_drivers/index
Documentation/dev-tools/checkuapi.rst+477−0
@@ -0,0 +1,477 @@
1.. SPDX-License-Identifier: GPL-2.0-only
2
3============
4UAPI Checker
5============
6
7The UAPI checker (``scripts/check-uapi.sh``) is a shell script which
8checks UAPI header files for userspace backwards-compatibility across
9the git tree.
10
11Options
12=======
13
14This section will describe the options with which ``check-uapi.sh``
15can be run.
16
17Usage::
18
19 check-uapi.sh [-b BASE_REF] [-p PAST_REF] [-j N] [-l ERROR_LOG] [-i] [-q] [-v]
20
21Available options::
22
23 -b BASE_REF Base git reference to use for comparison. If unspecified or empty,
24 will use any dirty changes in tree to UAPI files. If there are no
25 dirty changes, HEAD will be used.
26 -p PAST_REF Compare BASE_REF to PAST_REF (e.g. -p v6.1). If unspecified or empty,
27 will use BASE_REF^1. Must be an ancestor of BASE_REF. Only headers
28 that exist on PAST_REF will be checked for compatibility.
29 -j JOBS Number of checks to run in parallel (default: number of CPU cores).
30 -l ERROR_LOG Write error log to file (default: no error log is generated).
31 -i Ignore ambiguous changes that may or may not break UAPI compatibility.
32 -q Quiet operation.
33 -v Verbose operation (print more information about each header being checked).
34
35Environmental args::
36
37 ABIDIFF Custom path to abidiff binary
38 CC C compiler (default is "gcc")
39 ARCH Target architecture of C compiler (default is host arch)
40
41Exit codes::
42
43 0) Success
44 1) ABI difference detected
45 2) Prerequisite not met
46
47Examples
48========
49
50Basic Usage
51-----------
52
53First, let's try making a change to a UAPI header file that obviously
54won't break userspace::
55
56 cat << 'EOF' | patch -l -p1
57 --- a/include/uapi/linux/acct.h
58 +++ b/include/uapi/linux/acct.h
59 @@ -21,7 +21,9 @@
60 #include <asm/param.h>
61 #include <asm/byteorder.h>
62
63 -/*
64 +#define FOO
65 +
66 +/*
67 * comp_t is a 16-bit "floating" point number with a 3-bit base 8
68 * exponent and a 13-bit fraction.
69 * comp2_t is 24-bit with 5-bit base 2 exponent and 20 bit fraction
70 diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
71 EOF
72
73Now, let's use the script to validate::
74
75 % ./scripts/check-uapi.sh
76 Installing user-facing UAPI headers from dirty tree... OK
77 Installing user-facing UAPI headers from HEAD... OK
78 Checking changes to UAPI headers between HEAD and dirty tree...
79 All 912 UAPI headers compatible with x86 appear to be backwards compatible
80
81Let's add another change that *might* break userspace::
82
83 cat << 'EOF' | patch -l -p1
84 --- a/include/uapi/linux/bpf.h
85 +++ b/include/uapi/linux/bpf.h
86 @@ -74,7 +74,7 @@ struct bpf_insn {
87 __u8 dst_reg:4; /* dest register */
88 __u8 src_reg:4; /* source register */
89 __s16 off; /* signed offset */
90 - __s32 imm; /* signed immediate constant */
91 + __u32 imm; /* unsigned immediate constant */
92 };
93
94 /* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
95 EOF
96
97The script will catch this::
98
99 % ./scripts/check-uapi.sh
100 Installing user-facing UAPI headers from dirty tree... OK
101 Installing user-facing UAPI headers from HEAD... OK
102 Checking changes to UAPI headers between HEAD and dirty tree...
103 ==== ABI differences detected in include/linux/bpf.h from HEAD -> dirty tree ====
104 [C] 'struct bpf_insn' changed:
105 type size hasn't changed
106 1 data member change:
107 type of '__s32 imm' changed:
108 typedef name changed from __s32 to __u32 at int-ll64.h:27:1
109 underlying type 'int' changed:
110 type name changed from 'int' to 'unsigned int'
111 type size hasn't changed
112 ==================================================================================
113
114 error - 1/912 UAPI headers compatible with x86 appear _not_ to be backwards compatible
115
116In this case, the script is reporting the type change because it could
117break a userspace program that passes in a negative number. Now, let's
118say you know that no userspace program could possibly be using a negative
119value in ``imm``, so changing to an unsigned type there shouldn't hurt
120anything. You can pass the ``-i`` flag to the script to ignore changes
121in which the userspace backwards compatibility is ambiguous::
122
123 % ./scripts/check-uapi.sh -i
124 Installing user-facing UAPI headers from dirty tree... OK
125 Installing user-facing UAPI headers from HEAD... OK
126 Checking changes to UAPI headers between HEAD and dirty tree...
127 All 912 UAPI headers compatible with x86 appear to be backwards compatible
128
129Now, let's make a similar change that *will* break userspace::
130
131 cat << 'EOF' | patch -l -p1
132 --- a/include/uapi/linux/bpf.h
133 +++ b/include/uapi/linux/bpf.h
134 @@ -71,8 +71,8 @@ enum {
135
136 struct bpf_insn {
137 __u8 code; /* opcode */
138 - __u8 dst_reg:4; /* dest register */
139 __u8 src_reg:4; /* source register */
140 + __u8 dst_reg:4; /* dest register */
141 __s16 off; /* signed offset */
142 __s32 imm; /* signed immediate constant */
143 };
144 EOF
145
146Since we're re-ordering an existing struct member, there's no ambiguity,
147and the script will report the breakage even if you pass ``-i``::
148
149 % ./scripts/check-uapi.sh -i
150 Installing user-facing UAPI headers from dirty tree... OK
151 Installing user-facing UAPI headers from HEAD... OK
152 Checking changes to UAPI headers between HEAD and dirty tree...
153 ==== ABI differences detected in include/linux/bpf.h from HEAD -> dirty tree ====
154 [C] 'struct bpf_insn' changed:
155 type size hasn't changed
156 2 data member changes:
157 '__u8 dst_reg' offset changed from 8 to 12 (in bits) (by +4 bits)
158 '__u8 src_reg' offset changed from 12 to 8 (in bits) (by -4 bits)
159 ==================================================================================
160
161 error - 1/912 UAPI headers compatible with x86 appear _not_ to be backwards compatible
162
163Let's commit the breaking change, then commit the innocuous change::
164
165 % git commit -m 'Breaking UAPI change' include/uapi/linux/bpf.h
166 [detached HEAD f758e574663a] Breaking UAPI change
167 1 file changed, 1 insertion(+), 1 deletion(-)
168 % git commit -m 'Innocuous UAPI change' include/uapi/linux/acct.h
169 [detached HEAD 2e87df769081] Innocuous UAPI change
170 1 file changed, 3 insertions(+), 1 deletion(-)
171
172Now, let's run the script again with no arguments::
173
174 % ./scripts/check-uapi.sh
175 Installing user-facing UAPI headers from HEAD... OK
176 Installing user-facing UAPI headers from HEAD^1... OK
177 Checking changes to UAPI headers between HEAD^1 and HEAD...
178 All 912 UAPI headers compatible with x86 appear to be backwards compatible
179
180It doesn't catch any breaking change because, by default, it only
181compares ``HEAD`` to ``HEAD^1``. The breaking change was committed on
182``HEAD~2``. If we wanted the search scope to go back further, we'd have to
183use the ``-p`` option to pass a different past reference. In this case,
184let's pass ``-p HEAD~2`` to the script so it checks UAPI changes between
185``HEAD~2`` and ``HEAD``::
186
187 % ./scripts/check-uapi.sh -p HEAD~2
188 Installing user-facing UAPI headers from HEAD... OK
189 Installing user-facing UAPI headers from HEAD~2... OK
190 Checking changes to UAPI headers between HEAD~2 and HEAD...
191 ==== ABI differences detected in include/linux/bpf.h from HEAD~2 -> HEAD ====
192 [C] 'struct bpf_insn' changed:
193 type size hasn't changed
194 2 data member changes:
195 '__u8 dst_reg' offset changed from 8 to 12 (in bits) (by +4 bits)
196 '__u8 src_reg' offset changed from 12 to 8 (in bits) (by -4 bits)
197 ==============================================================================
198
199 error - 1/912 UAPI headers compatible with x86 appear _not_ to be backwards compatible
200
201Alternatively, we could have also run with ``-b HEAD~``. This would set the
202base reference to ``HEAD~`` so then the script would compare it to ``HEAD~^1``.
203
204Architecture-specific Headers
205-----------------------------
206
207Consider this change::
208
209 cat << 'EOF' | patch -l -p1
210 --- a/arch/arm64/include/uapi/asm/sigcontext.h
211 +++ b/arch/arm64/include/uapi/asm/sigcontext.h
212 @@ -70,6 +70,7 @@ struct sigcontext {
213 struct _aarch64_ctx {
214 __u32 magic;
215 __u32 size;
216 + __u32 new_var;
217 };
218
219 #define FPSIMD_MAGIC 0x46508001
220 EOF
221
222This is a change to an arm64-specific UAPI header file. In this example, I'm
223running the script from an x86 machine with an x86 compiler, so, by default,
224the script only checks x86-compatible UAPI header files::
225
226 % ./scripts/check-uapi.sh
227 Installing user-facing UAPI headers from dirty tree... OK
228 Installing user-facing UAPI headers from HEAD... OK
229 No changes to UAPI headers were applied between HEAD and dirty tree
230
231With an x86 compiler, we can't check header files in ``arch/arm64``, so the
232script doesn't even try.
233
234If we want to check the header file, we'll have to use an arm64 compiler and
235set ``ARCH`` accordingly::
236
237 % CC=aarch64-linux-gnu-gcc ARCH=arm64 ./scripts/check-uapi.sh
238 Installing user-facing UAPI headers from dirty tree... OK
239 Installing user-facing UAPI headers from HEAD... OK
240 Checking changes to UAPI headers between HEAD and dirty tree...
241 ==== ABI differences detected in include/asm/sigcontext.h from HEAD -> dirty tree ====
242 [C] 'struct _aarch64_ctx' changed:
243 type size changed from 64 to 96 (in bits)
244 1 data member insertion:
245 '__u32 new_var', at offset 64 (in bits) at sigcontext.h:73:1
246 -- snip --
247 [C] 'struct zt_context' changed:
248 type size changed from 128 to 160 (in bits)
249 2 data member changes (1 filtered):
250 '__u16 nregs' offset changed from 64 to 96 (in bits) (by +32 bits)
251 '__u16 __reserved[3]' offset changed from 80 to 112 (in bits) (by +32 bits)
252 =======================================================================================
253
254 error - 1/884 UAPI headers compatible with arm64 appear _not_ to be backwards compatible
255
256We can see with ``ARCH`` and ``CC`` set properly for the file, the ABI
257change is reported properly. Also notice that the total number of UAPI
258header files checked by the script changes. This is because the number
259of headers installed for arm64 platforms is different than x86.
260
261Cross-Dependency Breakages
262--------------------------
263
264Consider this change::
265
266 cat << 'EOF' | patch -l -p1
267 --- a/include/uapi/linux/types.h
268 +++ b/include/uapi/linux/types.h
269 @@ -52,7 +52,7 @@ typedef __u32 __bitwise __wsum;
270 #define __aligned_be64 __be64 __attribute__((aligned(8)))
271 #define __aligned_le64 __le64 __attribute__((aligned(8)))
272
273 -typedef unsigned __bitwise __poll_t;
274 +typedef unsigned short __bitwise __poll_t;
275
276 #endif /* __ASSEMBLY__ */
277 #endif /* _UAPI_LINUX_TYPES_H */
278 EOF
279
280Here, we're changing a ``typedef`` in ``types.h``. This doesn't break
281a UAPI in ``types.h``, but other UAPIs in the tree may break due to
282this change::
283
284 % ./scripts/check-uapi.sh
285 Installing user-facing UAPI headers from dirty tree... OK
286 Installing user-facing UAPI headers from HEAD... OK
287 Checking changes to UAPI headers between HEAD and dirty tree...
288 ==== ABI differences detected in include/linux/eventpoll.h from HEAD -> dirty tree ====
289 [C] 'struct epoll_event' changed:
290 type size changed from 96 to 80 (in bits)
291 2 data member changes:
292 type of '__poll_t events' changed:
293 underlying type 'unsigned int' changed:
294 type name changed from 'unsigned int' to 'unsigned short int'
295 type size changed from 32 to 16 (in bits)
296 '__u64 data' offset changed from 32 to 16 (in bits) (by -16 bits)
297 ========================================================================================
298 include/linux/eventpoll.h did not change between HEAD and dirty tree...
299 It's possible a change to one of the headers it includes caused this error:
300 #include <linux/fcntl.h>
301 #include <linux/types.h>
302
303Note that the script noticed the failing header file did not change,
304so it assumes one of its includes must have caused the breakage. Indeed,
305we can see ``linux/types.h`` is used from ``eventpoll.h``.
306
307UAPI Header Removals
308--------------------
309
310Consider this change::
311
312 cat << 'EOF' | patch -l -p1
313 diff --git a/include/uapi/asm-generic/Kbuild b/include/uapi/asm-generic/Kbuild
314 index ebb180aac74e..a9c88b0a8b3b 100644
315 --- a/include/uapi/asm-generic/Kbuild
316 +++ b/include/uapi/asm-generic/Kbuild
317 @@ -31,6 +31,6 @@ mandatory-y += stat.h
318 mandatory-y += statfs.h
319 mandatory-y += swab.h
320 mandatory-y += termbits.h
321 -mandatory-y += termios.h
322 +#mandatory-y += termios.h
323 mandatory-y += types.h
324 mandatory-y += unistd.h
325 EOF
326
327This script removes a UAPI header file from the install list. Let's run
328the script::
329
330 % ./scripts/check-uapi.sh
331 Installing user-facing UAPI headers from dirty tree... OK
332 Installing user-facing UAPI headers from HEAD... OK
333 Checking changes to UAPI headers between HEAD and dirty tree...
334 ==== UAPI header include/asm/termios.h was removed between HEAD and dirty tree ====
335
336 error - 1/912 UAPI headers compatible with x86 appear _not_ to be backwards compatible
337
338Removing a UAPI header is considered a breaking change, and the script
339will flag it as such.
340
341Checking Historic UAPI Compatibility
342------------------------------------
343
344You can use the ``-b`` and ``-p`` options to examine different chunks of your
345git tree. For example, to check all changed UAPI header files between tags
346v6.0 and v6.1, you'd run::
347
348 % ./scripts/check-uapi.sh -b v6.1 -p v6.0
349 Installing user-facing UAPI headers from v6.1... OK
350 Installing user-facing UAPI headers from v6.0... OK
351 Checking changes to UAPI headers between v6.0 and v6.1...
352
353 --- snip ---
354 error - 37/907 UAPI headers compatible with x86 appear _not_ to be backwards compatible
355
356Note: Before v5.3, a header file needed by the script is not present,
357so the script is unable to check changes before then.
358
359You'll notice that the script detected many UAPI changes that are not
360backwards compatible. Knowing that kernel UAPIs are supposed to be stable
361forever, this is an alarming result. This brings us to the next section:
362caveats.
363
364Caveats
365=======
366
367The UAPI checker makes no assumptions about the author's intention, so some
368types of changes may be flagged even though they intentionally break UAPI.
369
370Removals For Refactoring or Deprecation
371---------------------------------------
372
373Sometimes drivers for very old hardware are removed, such as in this example::
374
375 % ./scripts/check-uapi.sh -b ba47652ba655
376 Installing user-facing UAPI headers from ba47652ba655... OK
377 Installing user-facing UAPI headers from ba47652ba655^1... OK
378 Checking changes to UAPI headers between ba47652ba655^1 and ba47652ba655...
379 ==== UAPI header include/linux/meye.h was removed between ba47652ba655^1 and ba47652ba655 ====
380
381 error - 1/910 UAPI headers compatible with x86 appear _not_ to be backwards compatible
382
383The script will always flag removals (even if they're intentional).
384
385Struct Expansions
386-----------------
387
388Depending on how a structure is handled in kernelspace, a change which
389expands a struct could be non-breaking.
390
391If a struct is used as the argument to an ioctl, then the kernel driver
392must be able to handle ioctl commands of any size. Beyond that, you need
393to be careful when copying data from the user. Say, for example, that
394``struct foo`` is changed like this::
395
396 struct foo {
397 __u64 a; /* added in version 1 */
398 + __u32 b; /* added in version 2 */
399 + __u32 c; /* added in version 2 */
400 }
401
402By default, the script will flag this kind of change for further review::
403
404 [C] 'struct foo' changed:
405 type size changed from 64 to 128 (in bits)
406 2 data member insertions:
407 '__u32 b', at offset 64 (in bits)
408 '__u32 c', at offset 96 (in bits)
409
410However, it is possible that this change was made safely.
411
412If a userspace program was built with version 1, it will think
413``sizeof(struct foo)`` is 8. That size will be encoded in the
414ioctl value that gets sent to the kernel. If the kernel is built
415with version 2, it will think the ``sizeof(struct foo)`` is 16.
416
417The kernel can use the ``_IOC_SIZE`` macro to get the size encoded
418in the ioctl code that the user passed in and then use
419``copy_struct_from_user()`` to safely copy the value::
420
421 int handle_ioctl(unsigned long cmd, unsigned long arg)
422 {
423 switch _IOC_NR(cmd) {
424 0x01: {
425 struct foo my_cmd; /* size 16 in the kernel */
426
427 ret = copy_struct_from_user(&my_cmd, arg, sizeof(struct foo), _IOC_SIZE(cmd));
428 ...
429
430``copy_struct_from_user`` will zero the struct in the kernel and then copy
431only the bytes passed in from the user (leaving new members zeroized).
432If the user passed in a larger struct, the extra members are ignored.
433
434If you know this situation is accounted for in the kernel code, you can
435pass ``-i`` to the script, and struct expansions like this will be ignored.
436
437Flex Array Migration
438--------------------
439
440While the script handles expansion into an existing flex array, it does
441still flag initial migration to flex arrays from 1-element fake flex
442arrays. For example::
443
444 struct foo {
445 __u32 x;
446 - __u32 flex[1]; /* fake flex */
447 + __u32 flex[]; /* real flex */
448 };
449
450This change would be flagged by the script::
451
452 [C] 'struct foo' changed:
453 type size changed from 64 to 32 (in bits)
454 1 data member change:
455 type of '__u32 flex[1]' changed:
456 type name changed from '__u32[1]' to '__u32[]'
457 array type size changed from 32 to 'unknown'
458 array type subrange 1 changed length from 1 to 'unknown'
459
460At this time, there's no way to filter these types of changes, so be
461aware of this possible false positive.
462
463Summary
464-------
465
466While many types of false positives are filtered out by the script,
467it's possible there are some cases where the script flags a change
468which does not break UAPI. It's also possible a change which *does*
469break userspace would not be flagged by this script. While the script
470has been run on much of the kernel history, there could still be corner
471cases that are not accounted for.
472
473The intention is for this script to be used as a quick check for
474maintainers or automated tooling, not as the end-all authority on
475patch compatibility. It's best to remember: use your best judgment
476(and ideally a unit test in userspace) to make sure your UAPI changes
477are backwards-compatible!
Documentation/dev-tools/index.rst+2−4
@@ -10,11 +10,8 @@ whole; patches welcome! · 9 unmodified lines
10A brief overview of testing-specific tools can be found in10A brief overview of testing-specific tools can be found in
11Documentation/dev-tools/testing-overview.rst11Documentation/dev-tools/testing-overview.rst
12 12
13.. class:: toc-title
14
15 Table of contents
16
17.. toctree::13.. toctree::
14 :caption: Table of contents
18 :maxdepth: 215 :maxdepth: 2
19 16
20 testing-overview17 testing-overview
@@ -34,6 +31,7 @@ Documentation/dev-tools/testing-overview.rst · 13 unmodified lines
34 kselftest31 kselftest
35 kunit/index32 kunit/index
36 ktap33 ktap
34 checkuapi
37 35
38 36
39.. only:: subproject and html37.. only:: subproject and html
Documentation/dev-tools/kunit/api/resource.rst+9−0
@@ -11,3 +11,12 @@ state on a per-test basis, register custom cleanup actions, and more. · 10 unmodified lines
11 11
12.. kernel-doc:: include/kunit/resource.h12.. kernel-doc:: include/kunit/resource.h
13 :internal:13 :internal:
14
15Managed Devices
16---------------
17
18Functions for using KUnit-managed struct device and struct device_driver.
19Include ``kunit/device.h`` to use these.
20
21.. kernel-doc:: include/kunit/device.h
22 :internal:
Documentation/dev-tools/kunit/run_manual.rst+47−4
@@ -49,9 +49,52 @@ loaded. · 48 unmodified lines
49 49
50The results will appear in TAP format in ``dmesg``.50The results will appear in TAP format in ``dmesg``.
51 51
52debugfs
53=======
54
55KUnit can be accessed from userspace via the debugfs filesystem (See more
56information about debugfs at Documentation/filesystems/debugfs.rst).
57
58If ``CONFIG_KUNIT_DEBUGFS`` is enabled, the KUnit debugfs filesystem is
59mounted at /sys/kernel/debug/kunit. You can use this filesystem to perform
60the following actions.
61
62Retrieve Test Results
63=====================
64
65You can use debugfs to retrieve KUnit test results. The test results are
66accessible from the debugfs filesystem in the following read-only file:
67
68.. code-block :: bash
69
70 /sys/kernel/debug/kunit/<test_suite>/results
71
72The test results are printed in a KTAP document. Note this document is separate
73to the kernel log and thus, may have different test suite numbering.
74
75Run Tests After Kernel Has Booted
76=================================
77
78You can use the debugfs filesystem to trigger built-in tests to run after
79boot. To run the test suite, you can use the following command to write to
80the ``/sys/kernel/debug/kunit/<test_suite>/run`` file:
81
82.. code-block :: bash
83
84 echo "any string" > /sys/kernel/debugfs/kunit/<test_suite>/run
85
86As a result, the test suite runs and the results are printed to the kernel
87log.
88
89However, this feature is not available with KUnit suites that use init data,
90because init data may have been discarded after the kernel boots. KUnit
91suites that use init data should be defined using the
92kunit_test_init_section_suites() macro.
93
94Also, you cannot use this feature to run tests concurrently. Instead a test
95will wait to run until other tests have completed or failed.
96
52.. note ::97.. note ::
53 98
54 If ``CONFIG_KUNIT_DEBUGFS`` is enabled, KUnit test results will99 For test authors, to use this feature, tests will need to correctly initialise
55 be accessible from the ``debugfs`` filesystem (if mounted).100 and/or clean up any data, so the test runs correctly a second time.
56 They will be in ``/sys/kernel/debug/kunit/<test_suite>/results``, in
57 TAP format.
Documentation/dev-tools/kunit/running_tips.rst+18−0
@@ -139,6 +139,17 @@ If your installed version of gcc doesn't work, you can tweak the steps: · 138 unmodified lines
139 $ ./tools/testing/kunit/kunit.py run --make_options=CC=/usr/bin/gcc-6139 $ ./tools/testing/kunit/kunit.py run --make_options=CC=/usr/bin/gcc-6
140 $ lcov -t "my_kunit_tests" -o coverage.info -c -d .kunit/ --gcov-tool=/usr/bin/gcov-6140 $ lcov -t "my_kunit_tests" -o coverage.info -c -d .kunit/ --gcov-tool=/usr/bin/gcov-6
141 141
142Alternatively, LLVM-based toolchains can also be used:
143
144.. code-block:: bash
145
146 # Build with LLVM and append coverage options to the current config
147 $ ./tools/testing/kunit/kunit.py run --make_options LLVM=1 --kunitconfig=.kunit/ --kunitconfig=tools/testing/kunit/configs/coverage_uml.config
148 $ llvm-profdata merge -sparse default.profraw -o default.profdata
149 $ llvm-cov export --format=lcov .kunit/vmlinux -instr-profile default.profdata > coverage.info
150 # The coverage.info file is in lcov-compatible format and it can be used to e.g. generate HTML report
151 $ genhtml -o /tmp/coverage_html coverage.info
152
142 153
143Running tests manually154Running tests manually
144======================155======================
@@ -428,3 +439,10 @@ This attribute indicates the name of the module associated with the test. · 283 unmodified lines
428 439
429This attribute is automatically saved as a string and is printed for each suite.440This attribute is automatically saved as a string and is printed for each suite.
430Tests can also be filtered using this attribute.441Tests can also be filtered using this attribute.
442
443``is_init``
444
445This attribute indicates whether the test uses init data or functions.
446
447This attribute is automatically saved as a boolean and tests can also be
448filtered using this attribute.
Documentation/dev-tools/kunit/usage.rst+61−11
@@ -566,13 +566,9 @@ By reusing the same ``cases`` array from above, we can write the test as a · 565 unmodified lines
566 },566 },
567 };567 };
568 568
569 // Need a helper function to generate a name for each test case.569 // Creates `sha1_gen_params()` to iterate over `cases` while using
570 static void case_to_desc(const struct sha1_test_case *t, char *desc)570 // the struct member `str` for the case description.
571 {571 KUNIT_ARRAY_PARAM_DESC(sha1, cases, str);
572 strcpy(desc, t->str);
573 }
574 // Creates `sha1_gen_params()` to iterate over `cases`.
575 KUNIT_ARRAY_PARAM(sha1, cases, case_to_desc);
576 572
577 // Looks no different from a normal test.573 // Looks no different from a normal test.
578 static void sha1_test(struct kunit *test)574 static void sha1_test(struct kunit *test)
@@ -588,7 +584,7 @@ By reusing the same ``cases`` array from above, we can write the test as a · 9 unmodified lines
588 }584 }
589 585
590 // Instead of KUNIT_CASE, we use KUNIT_CASE_PARAM and pass in the586 // Instead of KUNIT_CASE, we use KUNIT_CASE_PARAM and pass in the
591 // function declared by KUNIT_ARRAY_PARAM.587 // function declared by KUNIT_ARRAY_PARAM or KUNIT_ARRAY_PARAM_DESC.
592 static struct kunit_case sha1_test_cases[] = {588 static struct kunit_case sha1_test_cases[] = {
593 KUNIT_CASE_PARAM(sha1_test, sha1_gen_params),589 KUNIT_CASE_PARAM(sha1_test, sha1_gen_params),
594 {}590 {}
@@ -651,12 +647,16 @@ For example: · 56 unmodified lines
651 }647 }
652 648
653Note that, for functions like device_unregister which only accept a single649Note that, for functions like device_unregister which only accept a single
654pointer-sized argument, it's possible to directly cast that function to650pointer-sized argument, it's possible to automatically generate a wrapper
655a ``kunit_action_t`` rather than writing a wrapper function, for example:651with the ``KUNIT_DEFINE_ACTION_WRAPPER()`` macro, for example:
656 652
657.. code-block:: C653.. code-block:: C
658 654
659 kunit_add_action(test, (kunit_action_t *)&device_unregister, &dev);655 KUNIT_DEFINE_ACTION_WRAPPER(device_unregister, device_unregister_wrapper, struct device *);
656 kunit_add_action(test, &device_unregister_wrapper, &dev);
657
658You should do this in preference to manually casting to the ``kunit_action_t`` type,
659as casting function pointers will break Control Flow Integrity (CFI).
660 660
661``kunit_add_action`` can fail if, for example, the system is out of memory.661``kunit_add_action`` can fail if, for example, the system is out of memory.
662You can use ``kunit_add_action_or_reset`` instead which runs the action662You can use ``kunit_add_action_or_reset`` instead which runs the action
@@ -793,3 +793,53 @@ structures as shown below: · 130 unmodified lines
793KUnit is not enabled, or if no test is running in the current task, it will do793KUnit is not enabled, or if no test is running in the current task, it will do
794nothing. This compiles down to either a no-op or a static key check, so will794nothing. This compiles down to either a no-op or a static key check, so will
795have a negligible performance impact when no test is running.795have a negligible performance impact when no test is running.
796
797Managing Fake Devices and Drivers
798---------------------------------
799
800When testing drivers or code which interacts with drivers, many functions will
801require a ``struct device`` or ``struct device_driver``. In many cases, setting
802up a real device is not required to test any given function, so a fake device
803can be used instead.
804
805KUnit provides helper functions to create and manage these fake devices, which
806are internally of type ``struct kunit_device``, and are attached to a special
807``kunit_bus``. These devices support managed device resources (devres), as
808described in Documentation/driver-api/driver-model/devres.rst
809
810To create a KUnit-managed ``struct device_driver``, use ``kunit_driver_create()``,
811which will create a driver with the given name, on the ``kunit_bus``. This driver
812will automatically be destroyed when the corresponding test finishes, but can also
813be manually destroyed with ``driver_unregister()``.
814
815To create a fake device, use the ``kunit_device_register()``, which will create
816and register a device, using a new KUnit-managed driver created with ``kunit_driver_create()``.
817To provide a specific, non-KUnit-managed driver, use ``kunit_device_register_with_driver()``
818instead. Like with managed drivers, KUnit-managed fake devices are automatically
819cleaned up when the test finishes, but can be manually cleaned up early with
820``kunit_device_unregister()``.
821
822The KUnit devices should be used in preference to ``root_device_register()``, and
823instead of ``platform_device_register()`` in cases where the device is not otherwise
824a platform device.
825
826For example:
827
828.. code-block:: c
829
830 #include <kunit/device.h>
831
832 static void test_my_device(struct kunit *test)
833 {
834 struct device *fake_device;
835 const char *dev_managed_string;
836
837 // Create a fake device.
838 fake_device = kunit_device_register(test, "my_device");
839 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, fake_device)
840
841 // Pass it to functions which need a device.
842 dev_managed_string = devm_kstrdup(fake_device, "Hello, World!");
843
844 // Everything is cleaned up automatically when the test ends.
845 }
Documentation/devicetree/bindings/Makefile+1−1
@@ -28,7 +28,7 @@ $(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE · 27 unmodified lines
28find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \28find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
29 -name 'processed-schema*' \)29 -name 'processed-schema*' \)
30 30
31find_cmd = $(find_all_cmd) | grep -F -e "$(subst :," -e ",$(DT_SCHEMA_FILES))"31find_cmd = $(find_all_cmd) | sed 's|^$(srctree)/$(src)/||' | grep -F -e "$(subst :," -e ",$(DT_SCHEMA_FILES))" | sed 's|^|$(srctree)/$(src)/|'
32CHK_DT_DOCS := $(shell $(find_cmd))32CHK_DT_DOCS := $(shell $(find_cmd))
33 33
34quiet_cmd_yamllint = LINT $(src)34quiet_cmd_yamllint = LINT $(src)
Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml+1−1
@@ -16,7 +16,7 @@ maintainers: · 15 unmodified lines
16 16
17properties:17properties:
18 compatible:18 compatible:
19 const: "calxeda,hb-sregs-l2-ecc"19 const: calxeda,hb-sregs-l2-ecc
20 20
21 reg:21 reg:
22 maxItems: 122 maxItems: 1
Documentation/devicetree/bindings/arm/cpus.yaml+1−0
@@ -198,6 +198,7 @@ properties: · 197 unmodified lines
198 - qcom,kryo660198 - qcom,kryo660
199 - qcom,kryo685199 - qcom,kryo685
200 - qcom,kryo780200 - qcom,kryo780
201 - qcom,oryon
201 - qcom,scorpion202 - qcom,scorpion
202 203
203 enable-method:204 enable-method:
Documentation/devicetree/bindings/arm/fsl.yaml+21−1
@@ -967,6 +967,7 @@ properties: · 966 unmodified lines
967 - menlo,mx8menlo # Verdin iMX8M Mini Module on i.MX8MM Menlo board967 - menlo,mx8menlo # Verdin iMX8M Mini Module on i.MX8MM Menlo board
968 - toradex,verdin-imx8mm-nonwifi-dahlia # Verdin iMX8M Mini Module on Dahlia968 - toradex,verdin-imx8mm-nonwifi-dahlia # Verdin iMX8M Mini Module on Dahlia
969 - toradex,verdin-imx8mm-nonwifi-dev # Verdin iMX8M Mini Module on Verdin Development Board969 - toradex,verdin-imx8mm-nonwifi-dev # Verdin iMX8M Mini Module on Verdin Development Board
970 - toradex,verdin-imx8mm-nonwifi-mallow # Verdin iMX8M Mini Module on Mallow
970 - toradex,verdin-imx8mm-nonwifi-yavia # Verdin iMX8M Mini Module on Yavia971 - toradex,verdin-imx8mm-nonwifi-yavia # Verdin iMX8M Mini Module on Yavia
971 - const: toradex,verdin-imx8mm-nonwifi # Verdin iMX8M Mini Module without Wi-Fi / BT972 - const: toradex,verdin-imx8mm-nonwifi # Verdin iMX8M Mini Module without Wi-Fi / BT
972 - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module973 - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module
@@ -977,6 +978,7 @@ properties: · 4 unmodified lines
977 - enum:978 - enum:
978 - toradex,verdin-imx8mm-wifi-dahlia # Verdin iMX8M Mini Wi-Fi / BT Module on Dahlia979 - toradex,verdin-imx8mm-wifi-dahlia # Verdin iMX8M Mini Wi-Fi / BT Module on Dahlia
979 - toradex,verdin-imx8mm-wifi-dev # Verdin iMX8M Mini Wi-Fi / BT M. on Verdin Development B.980 - toradex,verdin-imx8mm-wifi-dev # Verdin iMX8M Mini Wi-Fi / BT M. on Verdin Development B.
981 - toradex,verdin-imx8mm-wifi-mallow # Verdin iMX8M Mini Wi-Fi / BT Module on Mallow
980 - toradex,verdin-imx8mm-wifi-yavia # Verdin iMX8M Mini Wi-Fi / BT Module on Yavia982 - toradex,verdin-imx8mm-wifi-yavia # Verdin iMX8M Mini Wi-Fi / BT Module on Yavia
981 - const: toradex,verdin-imx8mm-wifi # Verdin iMX8M Mini Wi-Fi / BT Module983 - const: toradex,verdin-imx8mm-wifi # Verdin iMX8M Mini Wi-Fi / BT Module
982 - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module984 - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module
@@ -1022,7 +1024,10 @@ properties: · 39 unmodified lines
1022 1024
1023 - description: Variscite VAR-SOM-MX8MN based boards1025 - description: Variscite VAR-SOM-MX8MN based boards
1024 items:1026 items:
1025 - const: variscite,var-som-mx8mn-symphony1027 - enum:
1028 - dimonoff,gateway-evk # i.MX8MN Dimonoff Gateway EVK Board
1029 - rve,rve-gateway # i.MX8MN RVE Gateway Board
1030 - variscite,var-som-mx8mn-symphony
1026 - const: variscite,var-som-mx8mn1031 - const: variscite,var-som-mx8mn
1027 - const: fsl,imx8mn1032 - const: fsl,imx8mn
1028 1033
@@ -1048,6 +1053,9 @@ properties: · 19 unmodified lines
1048 - gateworks,imx8mp-gw73xx-2x # i.MX8MP Gateworks Board1053 - gateworks,imx8mp-gw73xx-2x # i.MX8MP Gateworks Board
1049 - gateworks,imx8mp-gw74xx # i.MX8MP Gateworks Board1054 - gateworks,imx8mp-gw74xx # i.MX8MP Gateworks Board
1050 - gateworks,imx8mp-gw7905-2x # i.MX8MP Gateworks Board1055 - gateworks,imx8mp-gw7905-2x # i.MX8MP Gateworks Board
1056 - skov,imx8mp-skov-revb-hdmi # SKOV i.MX8MP climate control without panel
1057 - skov,imx8mp-skov-revb-lt6 # SKOV i.MX8MP climate control with 7” panel
1058 - skov,imx8mp-skov-revb-mi1010ait-1cp1 # SKOV i.MX8MP climate control with 10.1" panel
1051 - toradex,verdin-imx8mp # Verdin iMX8M Plus Modules1059 - toradex,verdin-imx8mp # Verdin iMX8M Plus Modules
1052 - toradex,verdin-imx8mp-nonwifi # Verdin iMX8M Plus Modules without Wi-Fi / BT1060 - toradex,verdin-imx8mp-nonwifi # Verdin iMX8M Plus Modules without Wi-Fi / BT
1053 - toradex,verdin-imx8mp-wifi # Verdin iMX8M Plus Wi-Fi / BT Modules1061 - toradex,verdin-imx8mp-wifi # Verdin iMX8M Plus Wi-Fi / BT Modules
@@ -1100,6 +1108,7 @@ properties: · 46 unmodified lines
1100 - enum:1108 - enum:
1101 - toradex,verdin-imx8mp-nonwifi-dahlia # Verdin iMX8M Plus Module on Dahlia1109 - toradex,verdin-imx8mp-nonwifi-dahlia # Verdin iMX8M Plus Module on Dahlia
1102 - toradex,verdin-imx8mp-nonwifi-dev # Verdin iMX8M Plus Module on Verdin Development Board1110 - toradex,verdin-imx8mp-nonwifi-dev # Verdin iMX8M Plus Module on Verdin Development Board
1111 - toradex,verdin-imx8mp-nonwifi-mallow # Verdin iMX8M Plus Module on Mallow
1103 - toradex,verdin-imx8mp-nonwifi-yavia # Verdin iMX8M Plus Module on Yavia1112 - toradex,verdin-imx8mp-nonwifi-yavia # Verdin iMX8M Plus Module on Yavia
1104 - const: toradex,verdin-imx8mp-nonwifi # Verdin iMX8M Plus Module without Wi-Fi / BT1113 - const: toradex,verdin-imx8mp-nonwifi # Verdin iMX8M Plus Module without Wi-Fi / BT
1105 - const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module1114 - const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module
@@ -1110,6 +1119,7 @@ properties: · 4 unmodified lines
1110 - enum:1119 - enum:
1111 - toradex,verdin-imx8mp-wifi-dahlia # Verdin iMX8M Plus Wi-Fi / BT Module on Dahlia1120 - toradex,verdin-imx8mp-wifi-dahlia # Verdin iMX8M Plus Wi-Fi / BT Module on Dahlia
1112 - toradex,verdin-imx8mp-wifi-dev # Verdin iMX8M Plus Wi-Fi / BT M. on Verdin Development B.1121 - toradex,verdin-imx8mp-wifi-dev # Verdin iMX8M Plus Wi-Fi / BT M. on Verdin Development B.
1122 - toradex,verdin-imx8mp-wifi-mallow # Verdin iMX8M Plus Wi-Fi / BT Module on Mallow
1113 - toradex,verdin-imx8mp-wifi-yavia # Verdin iMX8M Plus Wi-Fi / BT Module on Yavia1123 - toradex,verdin-imx8mp-wifi-yavia # Verdin iMX8M Plus Wi-Fi / BT Module on Yavia
1114 - const: toradex,verdin-imx8mp-wifi # Verdin iMX8M Plus Wi-Fi / BT Module1124 - const: toradex,verdin-imx8mp-wifi # Verdin iMX8M Plus Wi-Fi / BT Module
1115 - const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module1125 - const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module
@@ -1476,6 +1486,16 @@ properties: · 360 unmodified lines
1476 - const: solidrun,lx2162a-som1486 - const: solidrun,lx2162a-som
1477 - const: fsl,lx2160a1487 - const: fsl,lx2160a
1478 1488
1489 - description:
1490 TQ-Systems TQMLX2160A is a series of socketable SOM featuring
1491 LX2160A system-on-chip variants. MBLX2160A mainboard can be used a
1492 starterkit.
1493 items:
1494 - enum:
1495 - tq,lx2160a-tqmlx2160a-mblx2160a
1496 - const: tq,lx2160a-tqmlx2160a
1497 - const: fsl,lx2160a
1498
1479 - description: S32G2 based Boards1499 - description: S32G2 based Boards
1480 items:1500 items:
1481 - enum:1501 - enum:
Documentation/devicetree/bindings/arm/google.yaml+53−0
@@ -0,0 +1,53 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/arm/google.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Google Tensor platforms
8
9maintainers:
10 - Peter Griffin <peter.griffin@linaro.org>
11
12description: |
13 ARM platforms using SoCs designed by Google branded "Tensor" used in Pixel
14 devices.
15
16 Currently upstream this is devices using "gs101" SoC which is found in Pixel
17 6, Pixel 6 Pro and Pixel 6a.
18
19 Google have a few different names for the SoC:
20 - Marketing name ("Tensor")
21 - Codename ("Whitechapel")
22 - SoC ID ("gs101")
23 - Die ID ("S5P9845")
24
25 Likewise there are a couple of names for the actual device
26 - Marketing name ("Pixel 6")
27 - Codename ("Oriole")
28
29 Devicetrees should use the lowercased SoC ID and lowercased board codename,
30 e.g. gs101 and gs101-oriole.
31
32properties:
33 $nodename:
34 const: '/'
35 compatible:
36 oneOf:
37 - description: Google Pixel 6 / Oriole
38 items:
39 - enum:
40 - google,gs101-oriole
41 - const: google,gs101
42
43 # Bootloader requires empty ect node to be present
44 ect:
45 type: object
46 additionalProperties: false
47
48required:
49 - ect
50
51additionalProperties: true
52
53...
Documentation/devicetree/bindings/arm/hisilicon/controller/sysctrl.yaml+17−0
@@ -82,6 +82,23 @@ properties: · 81 unmodified lines
82 82
83 ranges: true83 ranges: true
84 84
85patternProperties:
86 '^clock@':
87 type: object
88 additionalProperties: false
89
90 properties:
91 compatible:
92 enum:
93 - hisilicon,hi3620-clock
94 - hisilicon,hi3620-mmc-clock
95
96 reg:
97 maxItems: 1
98
99 '#clock-cells':
100 const: 1
101
85required:102required:
86 - compatible103 - compatible
87 - reg104 - reg
Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml+22−0
@@ -60,4 +60,26 @@ properties: · 59 unmodified lines
60 - const: marvell,armada-ap807-quad60 - const: marvell,armada-ap807-quad
61 - const: marvell,armada-ap80761 - const: marvell,armada-ap807
62 62
63 - description:
64 Alleycat5X (98DX35xx) Reference Design as COM Express Carrier plus
65 Armada CN9130 COM Express CPU module
66 items:
67 - const: marvell,cn9130-ac5x-carrier
68 - const: marvell,rd-ac5x-carrier
69 - const: marvell,cn9130-cpu-module
70 - const: marvell,cn9130
71 - const: marvell,armada-ap807-quad
72 - const: marvell,armada-ap807
73
74 - description:
75 Alleycat5X (98DX35xx) Reference Design as COM Express Carrier plus
76 Armada CN9131 COM Express CPU module
77 items:
78 - const: marvell,cn9131-ac5x-carrier
79 - const: marvell,rd-ac5x-carrier
80 - const: marvell,cn9131-cpu-module
81 - const: marvell,cn9131
82 - const: marvell,armada-ap807-quad
83 - const: marvell,armada-ap807
84
63additionalProperties: true85additionalProperties: true
Documentation/devicetree/bindings/arm/mediatek.yaml+25−0
@@ -174,6 +174,10 @@ properties: · 173 unmodified lines
174 - enum:174 - enum:
175 - mediatek,mt8186-evb175 - mediatek,mt8186-evb
176 - const: mediatek,mt8186176 - const: mediatek,mt8186
177 - items:
178 - enum:
179 - mediatek,mt8188-evb
180 - const: mediatek,mt8188
177 - items:181 - items:
178 - enum:182 - enum:
179 - mediatek,mt8192-evb183 - mediatek,mt8192-evb
@@ -235,6 +239,13 @@ properties: · 55 unmodified lines
235 items:239 items:
236 - const: google,kappa240 - const: google,kappa
237 - const: mediatek,mt8183241 - const: mediatek,mt8183
242 - description: Google Katsu (ASUS Chromebook Detachable CZ1)
243 items:
244 - enum:
245 - google,katsu-sku32
246 - google,katsu-sku38
247 - const: google,katsu
248 - const: mediatek,mt8183
238 - description: Google Kodama (Lenovo 10e Chromebook Tablet)249 - description: Google Kodama (Lenovo 10e Chromebook Tablet)
239 items:250 items:
240 - enum:251 - enum:
@@ -244,6 +255,20 @@ properties: · 3 unmodified lines
244 - google,kodama-sku32255 - google,kodama-sku32
245 - const: google,kodama256 - const: google,kodama
246 - const: mediatek,mt8183257 - const: mediatek,mt8183
258 - description: Google Makomo (Lenovo 100e Chromebook 2nd Gen MTK 2)
259 items:
260 - enum:
261 - google,makomo-sku0
262 - google,makomo-sku1
263 - const: google,makomo
264 - const: mediatek,mt8183
265 - description: Google Pico (Acer Chromebook Spin 311)
266 items:
267 - enum:
268 - google,pico-sku1
269 - google,pico-sku2
270 - const: google,pico
271 - const: mediatek,mt8183
247 - description: Google Willow (Acer Chromebook 311 C722/C722T)272 - description: Google Willow (Acer Chromebook 311 C722/C722T)
248 items:273 items:
249 - enum:274 - enum:
Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt+0−39
@@ -1,39 +0,0 @@
1MediaTek AUDSYS controller
2============================
3
4The MediaTek AUDSYS controller provides various clocks to the system.
5
6Required Properties:
7
8- compatible: Should be one of:
9 - "mediatek,mt2701-audsys", "syscon"
10 - "mediatek,mt6765-audsys", "syscon"
11 - "mediatek,mt6779-audio", "syscon"
12 - "mediatek,mt7622-audsys", "syscon"
13 - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
14 - "mediatek,mt8167-audiosys", "syscon"
15 - "mediatek,mt8183-audiosys", "syscon"
16 - "mediatek,mt8192-audsys", "syscon"
17 - "mediatek,mt8516-audsys", "syscon"
18- #clock-cells: Must be 1
19
20The AUDSYS controller uses the common clk binding from
21Documentation/devicetree/bindings/clock/clock-bindings.txt
22The available clocks are defined in dt-bindings/clock/mt*-clk.h.
23
24Required sub-nodes:
25-------
26For common binding part and usage, refer to
27../sonud/mt2701-afe-pcm.txt.
28
29Example:
30
31 audsys: clock-controller@11220000 {
32 compatible = "mediatek,mt7622-audsys", "syscon";
33 reg = <0 0x11220000 0 0x2000>;
34 #clock-cells = <1>;
35
36 afe: audio-controller {
37 ...
38 };
39 };
Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml+153−0
@@ -0,0 +1,153 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/arm/mediatek/mediatek,audsys.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek AUDSYS controller
8
9maintainers:
10 - Eugen Hristev <eugen.hristev@collabora.com>
11
12description:
13 The MediaTek AUDSYS controller provides various clocks to the system.
14
15properties:
16 compatible:
17 oneOf:
18 - items:
19 - enum:
20 - mediatek,mt2701-audsys
21 - mediatek,mt6765-audsys
22 - mediatek,mt6779-audsys
23 - mediatek,mt7622-audsys
24 - mediatek,mt8167-audsys
25 - mediatek,mt8173-audsys
26 - mediatek,mt8183-audsys
27 - mediatek,mt8186-audsys
28 - mediatek,mt8192-audsys
29 - mediatek,mt8516-audsys
30 - const: syscon
31 - items:
32 # Special case for mt7623 for backward compatibility
33 - const: mediatek,mt7623-audsys
34 - const: mediatek,mt2701-audsys
35 - const: syscon
36
37 reg:
38 maxItems: 1
39
40 '#clock-cells':
41 const: 1
42
43 audio-controller:
44 $ref: /schemas/sound/mediatek,mt2701-audio.yaml#
45 type: object
46
47required:
48 - compatible
49 - '#clock-cells'
50
51additionalProperties: false
52
53examples:
54 - |
55 #include <dt-bindings/interrupt-controller/arm-gic.h>
56 #include <dt-bindings/interrupt-controller/irq.h>
57 #include <dt-bindings/power/mt2701-power.h>
58 #include <dt-bindings/clock/mt2701-clk.h>
59 soc {
60 #address-cells = <2>;
61 #size-cells = <2>;
62 audsys: clock-controller@11220000 {
63 compatible = "mediatek,mt7622-audsys", "syscon";
64 reg = <0 0x11220000 0 0x2000>;
65 #clock-cells = <1>;
66
67 afe: audio-controller {
68 compatible = "mediatek,mt2701-audio";
69 interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
70 <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
71 interrupt-names = "afe", "asys";
72 power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
73
74 clocks = <&infracfg CLK_INFRA_AUDIO>,
75 <&topckgen CLK_TOP_AUD_MUX1_SEL>,
76 <&topckgen CLK_TOP_AUD_MUX2_SEL>,
77 <&topckgen CLK_TOP_AUD_48K_TIMING>,
78 <&topckgen CLK_TOP_AUD_44K_TIMING>,
79 <&topckgen CLK_TOP_AUD_K1_SRC_SEL>,
80 <&topckgen CLK_TOP_AUD_K2_SRC_SEL>,
81 <&topckgen CLK_TOP_AUD_K3_SRC_SEL>,
82 <&topckgen CLK_TOP_AUD_K4_SRC_SEL>,
83 <&topckgen CLK_TOP_AUD_K1_SRC_DIV>,
84 <&topckgen CLK_TOP_AUD_K2_SRC_DIV>,
85 <&topckgen CLK_TOP_AUD_K3_SRC_DIV>,
86 <&topckgen CLK_TOP_AUD_K4_SRC_DIV>,
87 <&topckgen CLK_TOP_AUD_I2S1_MCLK>,
88 <&topckgen CLK_TOP_AUD_I2S2_MCLK>,
89 <&topckgen CLK_TOP_AUD_I2S3_MCLK>,
90 <&topckgen CLK_TOP_AUD_I2S4_MCLK>,
91 <&audsys CLK_AUD_I2SO1>,
92 <&audsys CLK_AUD_I2SO2>,
93 <&audsys CLK_AUD_I2SO3>,
94 <&audsys CLK_AUD_I2SO4>,
95 <&audsys CLK_AUD_I2SIN1>,
96 <&audsys CLK_AUD_I2SIN2>,
97 <&audsys CLK_AUD_I2SIN3>,
98 <&audsys CLK_AUD_I2SIN4>,
99 <&audsys CLK_AUD_ASRCO1>,
100 <&audsys CLK_AUD_ASRCO2>,
101 <&audsys CLK_AUD_ASRCO3>,
102 <&audsys CLK_AUD_ASRCO4>,
103 <&audsys CLK_AUD_AFE>,
104 <&audsys CLK_AUD_AFE_CONN>,
105 <&audsys CLK_AUD_A1SYS>,
106 <&audsys CLK_AUD_A2SYS>,
107 <&audsys CLK_AUD_AFE_MRGIF>;
108
109 clock-names = "infra_sys_audio_clk",
110 "top_audio_mux1_sel",
111 "top_audio_mux2_sel",
112 "top_audio_a1sys_hp",
113 "top_audio_a2sys_hp",
114 "i2s0_src_sel",
115 "i2s1_src_sel",
116 "i2s2_src_sel",
117 "i2s3_src_sel",
118 "i2s0_src_div",
119 "i2s1_src_div",
120 "i2s2_src_div",
121 "i2s3_src_div",
122 "i2s0_mclk_en",
123 "i2s1_mclk_en",
124 "i2s2_mclk_en",
125 "i2s3_mclk_en",
126 "i2so0_hop_ck",
127 "i2so1_hop_ck",
128 "i2so2_hop_ck",
129 "i2so3_hop_ck",
130 "i2si0_hop_ck",
131 "i2si1_hop_ck",
132 "i2si2_hop_ck",
133 "i2si3_hop_ck",
134 "asrc0_out_ck",
135 "asrc1_out_ck",
136 "asrc2_out_ck",
137 "asrc3_out_ck",
138 "audio_afe_pd",
139 "audio_afe_conn_pd",
140 "audio_a1sys_pd",
141 "audio_a2sys_pd",
142 "audio_mrgif_pd";
143
144 assigned-clocks = <&topckgen CLK_TOP_AUD_MUX1_SEL>,
145 <&topckgen CLK_TOP_AUD_MUX2_SEL>,
146 <&topckgen CLK_TOP_AUD_MUX1_DIV>,
147 <&topckgen CLK_TOP_AUD_MUX2_DIV>;
148 assigned-clock-parents = <&topckgen CLK_TOP_AUD1PLL_98M>,
149 <&topckgen CLK_TOP_AUD2PLL_90M>;
150 assigned-clock-rates = <0>, <0>, <49152000>, <45158400>;
151 };
152 };
153 };
Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt+0−29
@@ -1,29 +0,0 @@
1Mediatek ethsys controller
2============================
3
4The Mediatek ethsys controller provides various clocks to the system.
5
6Required Properties:
7
8- compatible: Should be:
9 - "mediatek,mt2701-ethsys", "syscon"
10 - "mediatek,mt7622-ethsys", "syscon"
11 - "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon"
12 - "mediatek,mt7629-ethsys", "syscon"
13 - "mediatek,mt7981-ethsys", "syscon"
14 - "mediatek,mt7986-ethsys", "syscon"
15- #clock-cells: Must be 1
16- #reset-cells: Must be 1
17
18The ethsys controller uses the common clk binding from
19Documentation/devicetree/bindings/clock/clock-bindings.txt
20The available clocks are defined in dt-bindings/clock/mt*-clk.h.
21
22Example:
23
24ethsys: clock-controller@1b000000 {
25 compatible = "mediatek,mt2701-ethsys", "syscon";
26 reg = <0 0x1b000000 0 0x1000>;
27 #clock-cells = <1>;
28 #reset-cells = <1>;
29};
Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml+1−0
@@ -30,6 +30,7 @@ properties: · 29 unmodified lines
30 - mediatek,mt7629-infracfg30 - mediatek,mt7629-infracfg
31 - mediatek,mt7981-infracfg31 - mediatek,mt7981-infracfg
32 - mediatek,mt7986-infracfg32 - mediatek,mt7986-infracfg
33 - mediatek,mt7988-infracfg
33 - mediatek,mt8135-infracfg34 - mediatek,mt8135-infracfg
34 - mediatek,mt8167-infracfg35 - mediatek,mt8167-infracfg
35 - mediatek,mt8173-infracfg36 - mediatek,mt8173-infracfg
Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml+3−0
@@ -32,6 +32,9 @@ properties: · 31 unmodified lines
32 - mediatek,mt8183-mmsys32 - mediatek,mt8183-mmsys
33 - mediatek,mt8186-mmsys33 - mediatek,mt8186-mmsys
34 - mediatek,mt8188-vdosys034 - mediatek,mt8188-vdosys0
35 - mediatek,mt8188-vdosys1
36 - mediatek,mt8188-vppsys0
37 - mediatek,mt8188-vppsys1
35 - mediatek,mt8192-mmsys38 - mediatek,mt8192-mmsys
36 - mediatek,mt8195-vdosys139 - mediatek,mt8195-vdosys1
37 - mediatek,mt8195-vppsys040 - mediatek,mt8195-vppsys0
Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml+1−0
@@ -28,6 +28,7 @@ properties: · 27 unmodified lines
28 - mediatek,mt8173-pericfg28 - mediatek,mt8173-pericfg
29 - mediatek,mt8183-pericfg29 - mediatek,mt8183-pericfg
30 - mediatek,mt8186-pericfg30 - mediatek,mt8186-pericfg
31 - mediatek,mt8188-pericfg
31 - mediatek,mt8195-pericfg32 - mediatek,mt8195-pericfg
32 - mediatek,mt8516-pericfg33 - mediatek,mt8516-pericfg
33 - const: syscon34 - const: syscon
Documentation/devicetree/bindings/arm/msm/qcom,idle-state.txt+0−84
@@ -1,84 +0,0 @@
1QCOM Idle States for cpuidle driver
2
3ARM provides idle-state node to define the cpuidle states, as defined in [1].
4cpuidle-qcom is the cpuidle driver for Qualcomm SoCs and uses these idle
5states. Idle states have different enter/exit latency and residency values.
6The idle states supported by the QCOM SoC are defined as -
7
8 * Standby
9 * Retention
10 * Standalone Power Collapse (Standalone PC or SPC)
11 * Power Collapse (PC)
12
13Standby: Standby does a little more in addition to architectural clock gating.
14When the WFI instruction is executed the ARM core would gate its internal
15clocks. In addition to gating the clocks, QCOM cpus use this instruction as a
16trigger to execute the SPM state machine. The SPM state machine waits for the
17interrupt to trigger the core back in to active. This triggers the cache
18hierarchy to enter standby states, when all cpus are idle. An interrupt brings
19the SPM state machine out of its wait, the next step is to ensure that the
20cache hierarchy is also out of standby, and then the cpu is allowed to resume
21execution. This state is defined as a generic ARM WFI state by the ARM cpuidle
22driver and is not defined in the DT. The SPM state machine should be
23configured to execute this state by default and after executing every other
24state below.
25
26Retention: Retention is a low power state where the core is clock gated and
27the memory and the registers associated with the core are retained. The
28voltage may be reduced to the minimum value needed to keep the processor
29registers active. The SPM should be configured to execute the retention
30sequence and would wait for interrupt, before restoring the cpu to execution
31state. Retention may have a slightly higher latency than Standby.
32
33Standalone PC: A cpu can power down and warmboot if there is a sufficient time
34between the time it enters idle and the next known wake up. SPC mode is used
35to indicate a core entering a power down state without consulting any other
36cpu or the system resources. This helps save power only on that core. The SPM
37sequence for this idle state is programmed to power down the supply to the
38core, wait for the interrupt, restore power to the core, and ensure the
39system state including cache hierarchy is ready before allowing core to
40resume. Applying power and resetting the core causes the core to warmboot
41back into Elevation Level (EL) which trampolines the control back to the
42kernel. Entering a power down state for the cpu, needs to be done by trapping
43into a EL. Failing to do so, would result in a crash enforced by the warm boot
44code in the EL for the SoC. On SoCs with write-back L1 cache, the cache has to
45be flushed in s/w, before powering down the core.
46
47Power Collapse: This state is similar to the SPC mode, but distinguishes
48itself in that the cpu acknowledges and permits the SoC to enter deeper sleep
49modes. In a hierarchical power domain SoC, this means L2 and other caches can
50be flushed, system bus, clocks - lowered, and SoC main XO clock gated and
51voltages reduced, provided all cpus enter this state. Since the span of low
52power modes possible at this state is vast, the exit latency and the residency
53of this low power mode would be considered high even though at a cpu level,
54this essentially is cpu power down. The SPM in this state also may handshake
55with the Resource power manager (RPM) processor in the SoC to indicate a
56complete application processor subsystem shut down.
57
58The idle-state for QCOM SoCs are distinguished by the compatible property of
59the idle-states device node.
60
61The devicetree representation of the idle state should be -
62
63Required properties:
64
65- compatible: Must be one of -
66 "qcom,idle-state-ret",
67 "qcom,idle-state-spc",
68 "qcom,idle-state-pc",
69 and "arm,idle-state".
70
71Other required and optional properties are specified in [1].
72
73Example:
74
75 idle-states {
76 CPU_SPC: spc {
77 compatible = "qcom,idle-state-spc", "arm,idle-state";
78 entry-latency-us = <150>;
79 exit-latency-us = <200>;
80 min-residency-us = <2000>;
81 };
82 };
83
84[1]. Documentation/devicetree/bindings/cpu/idle-states.yaml
Documentation/devicetree/bindings/arm/qcom,coresight-remote-etm.yaml+51−0
@@ -0,0 +1,51 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/arm/qcom,coresight-remote-etm.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Coresight Remote ETM(Embedded Trace Macrocell)
8
9maintainers:
10 - Jinlong Mao <quic_jinlmao@quicinc.com>
11 - Tao Zhang <quic_taozha@quicinc.com>
12
13description:
14 Support for ETM trace collection on remote processor using coresight
15 framework. Enabling this will allow turning on ETM tracing on remote
16 processor like modem processor via sysfs and collecting the trace
17 via coresight TMC sinks.
18
19properties:
20 compatible:
21 const: qcom,coresight-remote-etm
22
23 out-ports:
24 $ref: /schemas/graph.yaml#/properties/ports
25 additionalProperties: false
26
27 properties:
28 port:
29 description: Output connection to the CoreSight Trace bus.
30 $ref: /schemas/graph.yaml#/properties/port
31
32required:
33 - compatible
34 - out-ports
35
36additionalProperties: false
37
38examples:
39 - |
40 etm {
41 compatible = "qcom,coresight-remote-etm";
42
43 out-ports {
44 port {
45 modem_etm0_out_funnel_modem: endpoint {
46 remote-endpoint = <&funnel_modem_in_modem_etm0>;
47 };
48 };
49 };
50 };
51...
Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml+20−0
@@ -44,6 +44,23 @@ properties: · 43 unmodified lines
44 minItems: 144 minItems: 1
45 maxItems: 245 maxItems: 2
46 46
47 qcom,dsb-element-size:
48 description:
49 Specifies the DSB(Discrete Single Bit) element size supported by
50 the monitor. The associated aggregator will read this size before it
51 is enabled. DSB element size currently only supports 32-bit and 64-bit.
52 $ref: /schemas/types.yaml#/definitions/uint8
53 enum: [32, 64]
54
55 qcom,dsb-msrs-num:
56 description:
57 Specifies the number of DSB(Discrete Single Bit) MSR(mux select register)
58 registers supported by the monitor. If this property is not configured
59 or set to 0, it means this DSB TPDM doesn't support MSR.
60 $ref: /schemas/types.yaml#/definitions/uint32
61 minimum: 0
62 maximum: 32
63
47 clocks:64 clocks:
48 maxItems: 165 maxItems: 1
49 66
@@ -77,6 +94,9 @@ examples: · 27 unmodified lines
77 compatible = "qcom,coresight-tpdm", "arm,primecell";94 compatible = "qcom,coresight-tpdm", "arm,primecell";
78 reg = <0x0684c000 0x1000>;95 reg = <0x0684c000 0x1000>;
79 96
97 qcom,dsb-element-size = /bits/ 8 <32>;
98 qcom,dsb-msrs-num = <16>;
99
80 clocks = <&aoss_qmp>;100 clocks = <&aoss_qmp>;
81 clock-names = "apb_pclk";101 clock-names = "apb_pclk";
82 102
Documentation/devicetree/bindings/arm/qcom-soc.yaml+8−8
@@ -23,7 +23,7 @@ description: | · 22 unmodified lines
23select:23select:
24 properties:24 properties:
25 compatible:25 compatible:
26 pattern: "^qcom,.*(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"26 pattern: "^qcom,.*(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm|x1e)[0-9]+.*$"
27 required:27 required:
28 - compatible28 - compatible
29 29
@@ -31,17 +31,17 @@ properties: · 1 unmodified line
31 compatible:31 compatible:
32 oneOf:32 oneOf:
33 # Preferred naming style for compatibles of SoC components:33 # Preferred naming style for compatibles of SoC components:
34 - pattern: "^qcom,(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+(pro)?-.*$"34 - pattern: "^qcom,(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm|x1e)[0-9]+(pro)?-.*$"
35 - pattern: "^qcom,(sa|sc)8[0-9]+[a-z][a-z]?-.*$"35 - pattern: "^qcom,(sa|sc)8[0-9]+[a-z][a-z]?-.*$"
36 36
37 # Legacy namings - variations of existing patterns/compatibles are OK,37 # Legacy namings - variations of existing patterns/compatibles are OK,
38 # but do not add completely new entries to these:38 # but do not add completely new entries to these:
39 - pattern: "^qcom,[ak]pss-wdt-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"39 - pattern: "^qcom,[ak]pss-wdt-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm)[0-9]+.*$"
40 - pattern: "^qcom,gcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"40 - pattern: "^qcom,gcc-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm)[0-9]+.*$"
41 - pattern: "^qcom,mmcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"41 - pattern: "^qcom,mmcc-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm)[0-9]+.*$"
42 - pattern: "^qcom,pcie-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"42 - pattern: "^qcom,pcie-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm|x1e)[0-9]+.*$"
43 - pattern: "^qcom,rpm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"43 - pattern: "^qcom,rpm-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm)[0-9]+.*$"
44 - pattern: "^qcom,scm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"44 - pattern: "^qcom,scm-(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm|x1e)[0-9]+.*$"
45 - enum:45 - enum:
46 - qcom,dsi-ctrl-6g-qcm229046 - qcom,dsi-ctrl-6g-qcm2290
47 - qcom,gpucc-sdm63047 - qcom,gpucc-sdm630
Documentation/devicetree/bindings/arm/qcom.yaml+32−15
@@ -87,29 +87,18 @@ description: | · 86 unmodified lines
87 sm835087 sm8350
88 sm845088 sm8450
89 sm855089 sm8550
90 sm8650
91 x1e80100
90 92
91 The 'board' element must be one of the following strings:93 The 'board' element must be one of the following strings:
92 94
93 adp95 adp
94 ap-al02-c2
95 ap-al02-c6
96 ap-al02-c7
97 ap-al02-c8
98 ap-al02-c9
99 ap-mi01.2
100 ap-mi01.3
101 ap-mi01.6
102 ap-mi01.9
103 cdp96 cdp
104 cp01-c1
105 dragonboard97 dragonboard
106 hk01
107 hk10-c1
108 hk10-c2
109 idp98 idp
110 liquid99 liquid
111 rdp432-c2
112 mtp100 mtp
101 qcp
113 qrd102 qrd
114 rb2103 rb2
115 ride104 ride
@@ -138,7 +127,7 @@ description: | · 22 unmodified lines
138 There are many devices in the list below that run the standard ChromeOS127 There are many devices in the list below that run the standard ChromeOS
139 bootloader setup and use the open source depthcharge bootloader to boot the128 bootloader setup and use the open source depthcharge bootloader to boot the
140 OS. These devices do not use the scheme described above. For details, see:129 OS. These devices do not use the scheme described above. For details, see:
141 https://docs.kernel.org/arm/google/chromebook-boot-flow.html130 https://docs.kernel.org/arch/arm/google/chromebook-boot-flow.html
142 131
143properties:132properties:
144 $nodename:133 $nodename:
@@ -186,11 +175,24 @@ properties: · 41 unmodified lines
186 175
187 - items:176 - items:
188 - enum:177 - enum:
178 - microsoft,dempsey
179 - microsoft,makepeace
180 - microsoft,moneypenny
189 - samsung,s3ve3g181 - samsung,s3ve3g
190 - const: qcom,msm8226182 - const: qcom,msm8226
191 183
192 - items:184 - items:
193 - enum:185 - enum:
186 - htc,memul
187 - microsoft,superman-lte
188 - microsoft,tesla
189 - motorola,peregrine
190 - const: qcom,msm8926
191 - const: qcom,msm8226
192
193 - items:
194 - enum:
195 - huawei,kiwi
194 - longcheer,l9100196 - longcheer,l9100
195 - samsung,a7197 - samsung,a7
196 - sony,kanuti-tulip198 - sony,kanuti-tulip
@@ -397,6 +399,8 @@ properties: · 200 unmodified lines
397 - items:399 - items:
398 - enum:400 - enum:
399 - fairphone,fp5401 - fairphone,fp5
402 - qcom,qcm6490-idp
403 - qcom,qcs6490-rb3gen2
400 - const: qcom,qcm6490404 - const: qcom,qcm6490
401 405
402 - description: Qualcomm Technologies, Inc. Distributed Unit 1000 platform406 - description: Qualcomm Technologies, Inc. Distributed Unit 1000 platform
@@ -1009,6 +1013,7 @@ properties: · 606 unmodified lines
1009 - sony,pdx203-generic1013 - sony,pdx203-generic
1010 - sony,pdx206-generic1014 - sony,pdx206-generic
1011 - xiaomi,elish1015 - xiaomi,elish
1016 - xiaomi,pipa
1012 - const: qcom,sm82501017 - const: qcom,sm8250
1013 1018
1014 - items:1019 - items:
@@ -1034,6 +1039,18 @@ properties: · 19 unmodified lines
1034 - qcom,sm8550-qrd1039 - qcom,sm8550-qrd
1035 - const: qcom,sm85501040 - const: qcom,sm8550
1036 1041
1042 - items:
1043 - enum:
1044 - qcom,sm8650-mtp
1045 - qcom,sm8650-qrd
1046 - const: qcom,sm8650
1047
1048 - items:
1049 - enum:
1050 - qcom,x1e80100-crd
1051 - qcom,x1e80100-qcp
1052 - const: qcom,x1e80100
1053
1037 # Board compatibles go above1054 # Board compatibles go above
1038 1055
1039 qcom,msm-id:1056 qcom,msm-id:
Documentation/devicetree/bindings/arm/rockchip.yaml+43−13
@@ -30,9 +30,11 @@ properties: · 29 unmodified lines
30 - const: amarula,vyasa-rk328830 - const: amarula,vyasa-rk3288
31 - const: rockchip,rk328831 - const: rockchip,rk3288
32 32
33 - description: Anbernic RG351M33 - description: Anbernic RK3326 Handheld Gaming Console
34 items:34 items:
35 - const: anbernic,rg351m35 - enum:
36 - anbernic,rg351m
37 - anbernic,rg351v
36 - const: rockchip,rk332638 - const: rockchip,rk3326
37 39
38 - description: Anbernic RG353P40 - description: Anbernic RG353P
@@ -95,22 +97,30 @@ properties: · 56 unmodified lines
95 - const: chipspark,rayeager-px297 - const: chipspark,rayeager-px2
96 - const: rockchip,rk3066a98 - const: rockchip,rk3066a
97 99
100 - description: Cool Pi Compute Module 5(CM5) EVB
101 items:
102 - enum:
103 - coolpi,pi-cm5-evb
104 - const: coolpi,pi-cm5
105 - const: rockchip,rk3588
106
107 - description: Cool Pi 4 Model B
108 items:
109 - const: coolpi,pi-4b
110 - const: rockchip,rk3588s
111
98 - description: Edgeble Neural Compute Module 2(Neu2) SoM based boards112 - description: Edgeble Neural Compute Module 2(Neu2) SoM based boards
99 items:113 items:
100 - const: edgeble,neural-compute-module-2-io # Edgeble Neural Compute Module 2 IO Board114 - const: edgeble,neural-compute-module-2-io # Edgeble Neural Compute Module 2 IO Board
101 - const: edgeble,neural-compute-module-2 # Edgeble Neural Compute Module 2 SoM115 - const: edgeble,neural-compute-module-2 # Edgeble Neural Compute Module 2 SoM
102 - const: rockchip,rv1126116 - const: rockchip,rv1126
103 117
104 - description: Edgeble Neural Compute Module 6(Neu6) Model A SoM based boards118 - description: Edgeble Neural Compute Module 6(Neu6) SoM based boards
105 items:
106 - const: edgeble,neural-compute-module-6a-io # Edgeble Neural Compute Module 6A IO Board
107 - const: edgeble,neural-compute-module-6a # Edgeble Neural Compute Module 6A SoM
108 - const: rockchip,rk3588
109
110 - description: Edgeble Neural Compute Module 6(Neu6) Model B SoM based boards
111 items:119 items:
112 - const: edgeble,neural-compute-module-6b-io # Edgeble Neural Compute Module 6B IO Board120 - const: edgeble,neural-compute-module-6a-io # Edgeble NCM6A-IO Board
113 - const: edgeble,neural-compute-module-6b # Edgeble Neural Compute Module 6B SoM121 - enum:
122 - edgeble,neural-compute-module-6a # Edgeble Neural Compute Module 6A SoM
123 - edgeble,neural-compute-module-6b # Edgeble Neural Compute Module 6B SoM
114 - const: rockchip,rk3588124 - const: rockchip,rk3588
115 125
116 - description: Elgin RV1108 R1126 - description: Elgin RV1108 R1
@@ -237,6 +247,11 @@ properties: · 120 unmodified lines
237 - const: geekbuying,geekbox247 - const: geekbuying,geekbox
238 - const: rockchip,rk3368248 - const: rockchip,rk3368
239 249
250 - description: Geniatech XPI-3128
251 items:
252 - const: geniatech,xpi-3128
253 - const: rockchip,rk3128
254
240 - description: Google Bob (Asus Chromebook Flip C101PA)255 - description: Google Bob (Asus Chromebook Flip C101PA)
241 items:256 items:
242 - const: google,bob-rev13257 - const: google,bob-rev13
@@ -674,9 +689,12 @@ properties: · 431 unmodified lines
674 - const: pine64,soquartz689 - const: pine64,soquartz
675 - const: rockchip,rk3566690 - const: rockchip,rk3566
676 691
677 - description: Powkiddy RGB30692 - description: Powkiddy RK3566 Handheld Gaming Console
678 items:693 items:
679 - const: powkiddy,rgb30694 - enum:
695 - powkiddy,rgb30
696 - powkiddy,rk2023
697 - powkiddy,x55
680 - const: rockchip,rk3566698 - const: rockchip,rk3566
681 699
682 - description: Radxa Compute Module 3(CM3)700 - description: Radxa Compute Module 3(CM3)
@@ -875,6 +893,11 @@ properties: · 192 unmodified lines
875 - const: tsd,rk3399-puma-haikou893 - const: tsd,rk3399-puma-haikou
876 - const: rockchip,rk3399894 - const: rockchip,rk3399
877 895
896 - description: Theobroma Systems RK3588-SBC Jaguar
897 items:
898 - const: tsd,rk3588-jaguar
899 - const: rockchip,rk3588
900
878 - description: Tronsmart Orion R68 Meta901 - description: Tronsmart Orion R68 Meta
879 items:902 items:
880 - const: tronsmart,orion-r68-meta903 - const: tronsmart,orion-r68-meta
@@ -922,6 +945,13 @@ properties: · 41 unmodified lines
922 - const: rockchip,rk3568-bpi-r2pro945 - const: rockchip,rk3568-bpi-r2pro
923 - const: rockchip,rk3568946 - const: rockchip,rk3568
924 947
948 - description: Sonoff iHost Smart Home Hub
949 items:
950 - const: itead,sonoff-ihost
951 - enum:
952 - rockchip,rv1126
953 - rockchip,rv1109
954
925additionalProperties: true955additionalProperties: true
926 956
927...957...
Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml+6−0
@@ -230,6 +230,12 @@ properties: · 229 unmodified lines
230 - samsung,exynosautov9-sadk # Samsung Exynos Auto v9 SADK230 - samsung,exynosautov9-sadk # Samsung Exynos Auto v9 SADK
231 - const: samsung,exynosautov9231 - const: samsung,exynosautov9
232 232
233 - description: Exynos Auto v920 based boards
234 items:
235 - enum:
236 - samsung,exynosautov920-sadk # Samsung Exynos Auto v920 SADK
237 - const: samsung,exynosautov920
238
233required:239required:
234 - compatible240 - compatible
235 241
Documentation/devicetree/bindings/arm/sprd/sprd.yaml+5−0
@@ -35,6 +35,11 @@ properties: · 34 unmodified lines
35 - sprd,ums512-1h1035 - sprd,ums512-1h10
36 - const: sprd,ums51236 - const: sprd,ums512
37 37
38 - items:
39 - enum:
40 - sprd,ums9620-2h10
41 - const: sprd,ums9620
42
38additionalProperties: true43additionalProperties: true
39 44
40...45...
Documentation/devicetree/bindings/arm/stm32/stm32.yaml+3−13
@@ -82,29 +82,19 @@ properties: · 81 unmodified lines
82 - shiratech,stm32mp157a-iot-box # IoT Box82 - shiratech,stm32mp157a-iot-box # IoT Box
83 - shiratech,stm32mp157a-stinger96 # Stinger9683 - shiratech,stm32mp157a-stinger96 # Stinger96
84 - st,stm32mp157c-ed184 - st,stm32mp157c-ed1
85 - st,stm32mp157c-ed1-scmi
85 - st,stm32mp157a-dk186 - st,stm32mp157a-dk1
87 - st,stm32mp157a-dk1-scmi
86 - st,stm32mp157c-dk288 - st,stm32mp157c-dk2
89 - st,stm32mp157c-dk2-scmi
87 - const: st,stm32mp15790 - const: st,stm32mp157
88 91
89 - items:
90 - const: st,stm32mp157a-dk1-scmi
91 - const: st,stm32mp157a-dk1
92 - const: st,stm32mp157
93 - items:
94 - const: st,stm32mp157c-dk2-scmi
95 - const: st,stm32mp157c-dk2
96 - const: st,stm32mp157
97 - items:
98 - const: st,stm32mp157c-ed1-scmi
99 - const: st,stm32mp157c-ed1
100 - const: st,stm32mp157
101 - items:92 - items:
102 - const: st,stm32mp157c-ev193 - const: st,stm32mp157c-ev1
103 - const: st,stm32mp157c-ed194 - const: st,stm32mp157c-ed1
104 - const: st,stm32mp15795 - const: st,stm32mp157
105 - items:96 - items:
106 - const: st,stm32mp157c-ev1-scmi97 - const: st,stm32mp157c-ev1-scmi
107 - const: st,stm32mp157c-ev1
108 - const: st,stm32mp157c-ed198 - const: st,stm32mp157c-ed1
109 - const: st,stm32mp15799 - const: st,stm32mp157
110 100
Documentation/devicetree/bindings/arm/sunxi.yaml+10−0
@@ -868,6 +868,11 @@ properties: · 867 unmodified lines
868 - const: topwise,a721868 - const: topwise,a721
869 - const: allwinner,sun4i-a10869 - const: allwinner,sun4i-a10
870 870
871 - description: Transpeed 8K618-T
872 items:
873 - const: transpeed,8k618-t
874 - const: allwinner,sun50i-h618
875
871 - description: Utoo P66876 - description: Utoo P66
872 items:877 items:
873 - const: utoo,p66878 - const: utoo,p66
@@ -1013,6 +1018,11 @@ properties: · 139 unmodified lines
1013 - const: xunlong,orangepi-zero21018 - const: xunlong,orangepi-zero2
1014 - const: allwinner,sun50i-h6161019 - const: allwinner,sun50i-h616
1015 1020
1021 - description: Xunlong OrangePi Zero 2W
1022 items:
1023 - const: xunlong,orangepi-zero2w
1024 - const: allwinner,sun50i-h618
1025
1016 - description: Xunlong OrangePi Zero 31026 - description: Xunlong OrangePi Zero 3
1017 items:1027 items:
1018 - const: xunlong,orangepi-zero31028 - const: xunlong,orangepi-zero3
Documentation/devicetree/bindings/arm/ti/k3.yaml+2−0
@@ -50,6 +50,7 @@ properties: · 49 unmodified lines
50 - enum:50 - enum:
51 - toradex,verdin-am62-nonwifi-dahlia # Verdin AM62 Module on Dahlia51 - toradex,verdin-am62-nonwifi-dahlia # Verdin AM62 Module on Dahlia
52 - toradex,verdin-am62-nonwifi-dev # Verdin AM62 Module on Verdin Development Board52 - toradex,verdin-am62-nonwifi-dev # Verdin AM62 Module on Verdin Development Board
53 - toradex,verdin-am62-nonwifi-mallow # Verdin AM62 Module on Mallow
53 - toradex,verdin-am62-nonwifi-yavia # Verdin AM62 Module on Yavia54 - toradex,verdin-am62-nonwifi-yavia # Verdin AM62 Module on Yavia
54 - const: toradex,verdin-am62-nonwifi # Verdin AM62 Module without Wi-Fi / BT55 - const: toradex,verdin-am62-nonwifi # Verdin AM62 Module without Wi-Fi / BT
55 - const: toradex,verdin-am62 # Verdin AM62 Module56 - const: toradex,verdin-am62 # Verdin AM62 Module
@@ -60,6 +61,7 @@ properties: · 4 unmodified lines
60 - enum:61 - enum:
61 - toradex,verdin-am62-wifi-dahlia # Verdin AM62 Wi-Fi / BT Module on Dahlia62 - toradex,verdin-am62-wifi-dahlia # Verdin AM62 Wi-Fi / BT Module on Dahlia
62 - toradex,verdin-am62-wifi-dev # Verdin AM62 Wi-Fi / BT M. on Verdin Development B.63 - toradex,verdin-am62-wifi-dev # Verdin AM62 Wi-Fi / BT M. on Verdin Development B.
64 - toradex,verdin-am62-wifi-mallow # Verdin AM62 Wi-Fi / BT Module on Mallow
63 - toradex,verdin-am62-wifi-yavia # Verdin AM62 Wi-Fi / BT Module on Yavia65 - toradex,verdin-am62-wifi-yavia # Verdin AM62 Wi-Fi / BT Module on Yavia
64 - const: toradex,verdin-am62-wifi # Verdin AM62 Wi-Fi / BT Module66 - const: toradex,verdin-am62-wifi # Verdin AM62 Wi-Fi / BT Module
65 - const: toradex,verdin-am62 # Verdin AM62 Module67 - const: toradex,verdin-am62 # Verdin AM62 Module
Documentation/devicetree/bindings/arm/ti/omap.yaml+2−0
@@ -134,6 +134,8 @@ properties: · 133 unmodified lines
134 - amazon,omap4-kc1 # Amazon Kindle Fire (first generation)134 - amazon,omap4-kc1 # Amazon Kindle Fire (first generation)
135 - motorola,droid4 # Motorola Droid 4 XT894135 - motorola,droid4 # Motorola Droid 4 XT894
136 - motorola,droid-bionic # Motorola Droid Bionic XT875136 - motorola,droid-bionic # Motorola Droid Bionic XT875
137 - motorola,xyboard-mz609
138 - motorola,xyboard-mz617
137 - ti,omap4-panda139 - ti,omap4-panda
138 - ti,omap4-sdp140 - ti,omap4-sdp
139 - const: ti,omap4430141 - const: ti,omap4430
Documentation/devicetree/bindings/auxdisplay/hit,hd44780.yaml+1−1
@@ -113,7 +113,7 @@ examples: · 112 unmodified lines
113 hd44780 {113 hd44780 {
114 compatible = "hit,hd44780";114 compatible = "hit,hd44780";
115 display-height-chars = <2>;115 display-height-chars = <2>;
116 display-width-chars = <16>;116 display-width-chars = <16>;
117 data-gpios = <&pcf8574 4 0>,117 data-gpios = <&pcf8574 4 0>,
118 <&pcf8574 5 0>,118 <&pcf8574 5 0>,
119 <&pcf8574 6 0>,119 <&pcf8574 6 0>,
Documentation/devicetree/bindings/cache/qcom,llcc.yaml+4−1
@@ -33,6 +33,8 @@ properties: · 32 unmodified lines
33 - qcom,sm8350-llcc33 - qcom,sm8350-llcc
34 - qcom,sm8450-llcc34 - qcom,sm8450-llcc
35 - qcom,sm8550-llcc35 - qcom,sm8550-llcc
36 - qcom,sm8650-llcc
37 - qcom,x1e80100-llcc
36 38
37 reg:39 reg:
38 minItems: 240 minItems: 2
@@ -64,6 +66,7 @@ allOf: · 25 unmodified lines
64 compatible:66 compatible:
65 contains:67 contains:
66 enum:68 enum:
69 - qcom,qdu1000-llcc
67 - qcom,sc7180-llcc70 - qcom,sc7180-llcc
68 - qcom,sm6350-llcc71 - qcom,sm6350-llcc
69 then:72 then:
@@ -101,9 +104,9 @@ allOf: · 31 unmodified lines
101 compatible:104 compatible:
102 contains:105 contains:
103 enum:106 enum:
104 - qcom,qdu1000-llcc
105 - qcom,sc8180x-llcc107 - qcom,sc8180x-llcc
106 - qcom,sc8280xp-llcc108 - qcom,sc8280xp-llcc
109 - qcom,x1e80100-llcc
107 then:110 then:
108 properties:111 properties:
109 reg:112 reg:
Documentation/devicetree/bindings/cache/sifive,ccache0.yaml+5−1
@@ -38,7 +38,9 @@ properties: · 37 unmodified lines
38 - sifive,fu740-c000-ccache38 - sifive,fu740-c000-ccache
39 - const: cache39 - const: cache
40 - items:40 - items:
41 - const: starfive,jh7110-ccache41 - enum:
42 - starfive,jh7100-ccache
43 - starfive,jh7110-ccache
42 - const: sifive,ccache044 - const: sifive,ccache0
43 - const: cache45 - const: cache
44 - items:46 - items:
@@ -88,6 +90,7 @@ allOf: · 43 unmodified lines
88 contains:90 contains:
89 enum:91 enum:
90 - sifive,fu740-c000-ccache92 - sifive,fu740-c000-ccache
93 - starfive,jh7100-ccache
91 - starfive,jh7110-ccache94 - starfive,jh7110-ccache
92 - microchip,mpfs-ccache95 - microchip,mpfs-ccache
93 96
@@ -111,6 +114,7 @@ allOf: · 17 unmodified lines
111 contains:114 contains:
112 enum:115 enum:
113 - sifive,fu740-c000-ccache116 - sifive,fu740-c000-ccache
117 - starfive,jh7100-ccache
114 - starfive,jh7110-ccache118 - starfive,jh7110-ccache
115 119
116 then:120 then:
Documentation/devicetree/bindings/clock/baikal,bt1-ccu-pll.yaml+1−1
@@ -125,7 +125,7 @@ examples: · 124 unmodified lines
125 clk25m: clock-oscillator-25m {125 clk25m: clock-oscillator-25m {
126 compatible = "fixed-clock";126 compatible = "fixed-clock";
127 #clock-cells = <0>;127 #clock-cells = <0>;
128 clock-frequency = <25000000>;128 clock-frequency = <25000000>;
129 clock-output-names = "clk25m";129 clock-output-names = "clk25m";
130 };130 };
131...131...
Documentation/devicetree/bindings/clock/brcm,kona-ccu.txt+0−138
@@ -1,138 +0,0 @@
1Broadcom Kona Family Clocks
2
3This binding is associated with Broadcom SoCs having "Kona" style
4clock control units (CCUs). A CCU is a clock provider that manages
5a set of clock signals. Each CCU is represented by a node in the
6device tree.
7
8This binding uses the common clock binding:
9 Documentation/devicetree/bindings/clock/clock-bindings.txt
10
11Required properties:
12- compatible
13 Shall have a value of the form "brcm,<model>-<which>-ccu",
14 where <model> is a Broadcom SoC model number and <which> is
15 the name of a defined CCU. For example:
16 "brcm,bcm11351-root-ccu"
17 The compatible strings used for each supported SoC family
18 are defined below.
19- reg
20 Shall define the base and range of the address space
21 containing clock control registers
22- #clock-cells
23 Shall have value <1>. The permitted clock-specifier values
24 are defined below.
25- clock-output-names
26 Shall be an ordered list of strings defining the names of
27 the clocks provided by the CCU.
28
29Device tree example:
30
31 slave_ccu: slave_ccu {
32 compatible = "brcm,bcm11351-slave-ccu";
33 reg = <0x3e011000 0x0f00>;
34 #clock-cells = <1>;
35 clock-output-names = "uartb",
36 "uartb2",
37 "uartb3",
38 "uartb4";
39 };
40
41 ref_crystal_clk: ref_crystal {
42 #clock-cells = <0>;
43 compatible = "fixed-clock";
44 clock-frequency = <26000000>;
45 };
46
47 uart@3e002000 {
48 compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
49 reg = <0x3e002000 0x1000>;
50 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
51 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
52 reg-shift = <2>;
53 reg-io-width = <4>;
54 };
55
56BCM281XX family
57---------------
58CCU compatible string values for SoCs in the BCM281XX family are:
59 "brcm,bcm11351-root-ccu"
60 "brcm,bcm11351-aon-ccu"
61 "brcm,bcm11351-hub-ccu"
62 "brcm,bcm11351-master-ccu"
63 "brcm,bcm11351-slave-ccu"
64
65The following table defines the set of CCUs and clock specifiers for
66BCM281XX family clocks. When a clock consumer references a clocks,
67its symbolic specifier (rather than its numeric index value) should
68be used. These specifiers are defined in:
69 "include/dt-bindings/clock/bcm281xx.h"
70
71 CCU Clock Type Index Specifier
72 --- ----- ---- ----- ---------
73 root frac_1m peri 0 BCM281XX_ROOT_CCU_FRAC_1M
74
75 aon hub_timer peri 0 BCM281XX_AON_CCU_HUB_TIMER
76 aon pmu_bsc peri 1 BCM281XX_AON_CCU_PMU_BSC
77 aon pmu_bsc_var peri 2 BCM281XX_AON_CCU_PMU_BSC_VAR
78
79 hub tmon_1m peri 0 BCM281XX_HUB_CCU_TMON_1M
80
81 master sdio1 peri 0 BCM281XX_MASTER_CCU_SDIO1
82 master sdio2 peri 1 BCM281XX_MASTER_CCU_SDIO2
83 master sdio3 peri 2 BCM281XX_MASTER_CCU_SDIO3
84 master sdio4 peri 3 BCM281XX_MASTER_CCU_SDIO4
85 master dmac peri 4 BCM281XX_MASTER_CCU_DMAC
86 master usb_ic peri 5 BCM281XX_MASTER_CCU_USB_IC
87 master hsic2_48m peri 6 BCM281XX_MASTER_CCU_HSIC_48M
88 master hsic2_12m peri 7 BCM281XX_MASTER_CCU_HSIC_12M
89
90 slave uartb peri 0 BCM281XX_SLAVE_CCU_UARTB
91 slave uartb2 peri 1 BCM281XX_SLAVE_CCU_UARTB2
92 slave uartb3 peri 2 BCM281XX_SLAVE_CCU_UARTB3
93 slave uartb4 peri 3 BCM281XX_SLAVE_CCU_UARTB4
94 slave ssp0 peri 4 BCM281XX_SLAVE_CCU_SSP0
95 slave ssp2 peri 5 BCM281XX_SLAVE_CCU_SSP2
96 slave bsc1 peri 6 BCM281XX_SLAVE_CCU_BSC1
97 slave bsc2 peri 7 BCM281XX_SLAVE_CCU_BSC2
98 slave bsc3 peri 8 BCM281XX_SLAVE_CCU_BSC3
99 slave pwm peri 9 BCM281XX_SLAVE_CCU_PWM
100
101
102BCM21664 family
103---------------
104CCU compatible string values for SoCs in the BCM21664 family are:
105 "brcm,bcm21664-root-ccu"
106 "brcm,bcm21664-aon-ccu"
107 "brcm,bcm21664-master-ccu"
108 "brcm,bcm21664-slave-ccu"
109
110The following table defines the set of CCUs and clock specifiers for
111BCM21664 family clocks. When a clock consumer references a clocks,
112its symbolic specifier (rather than its numeric index value) should
113be used. These specifiers are defined in:
114 "include/dt-bindings/clock/bcm21664.h"
115
116 CCU Clock Type Index Specifier
117 --- ----- ---- ----- ---------
118 root frac_1m peri 0 BCM21664_ROOT_CCU_FRAC_1M
119
120 aon hub_timer peri 0 BCM21664_AON_CCU_HUB_TIMER
121
122 master sdio1 peri 0 BCM21664_MASTER_CCU_SDIO1
123 master sdio2 peri 1 BCM21664_MASTER_CCU_SDIO2
124 master sdio3 peri 2 BCM21664_MASTER_CCU_SDIO3
125 master sdio4 peri 3 BCM21664_MASTER_CCU_SDIO4
126 master sdio1_sleep peri 4 BCM21664_MASTER_CCU_SDIO1_SLEEP
127 master sdio2_sleep peri 5 BCM21664_MASTER_CCU_SDIO2_SLEEP
128 master sdio3_sleep peri 6 BCM21664_MASTER_CCU_SDIO3_SLEEP
129 master sdio4_sleep peri 7 BCM21664_MASTER_CCU_SDIO4_SLEEP
130
131 slave uartb peri 0 BCM21664_SLAVE_CCU_UARTB
132 slave uartb2 peri 1 BCM21664_SLAVE_CCU_UARTB2
133 slave uartb3 peri 2 BCM21664_SLAVE_CCU_UARTB3
134 slave uartb4 peri 3 BCM21664_SLAVE_CCU_UARTB4
135 slave bsc1 peri 4 BCM21664_SLAVE_CCU_BSC1
136 slave bsc2 peri 5 BCM21664_SLAVE_CCU_BSC2
137 slave bsc3 peri 6 BCM21664_SLAVE_CCU_BSC3
138 slave bsc4 peri 7 BCM21664_SLAVE_CCU_BSC4
Documentation/devicetree/bindings/clock/brcm,kona-ccu.yaml+181−0
@@ -0,0 +1,181 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/brcm,kona-ccu.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom Kona family clock control units (CCU)
8
9maintainers:
10 - Florian Fainelli <florian.fainelli@broadcom.com>
11 - Ray Jui <rjui@broadcom.com>
12 - Scott Branden <sbranden@broadcom.com>
13
14description: |
15 Broadcom "Kona" style clock control unit (CCU) is a clock provider that
16 manages a set of clock signals.
17
18 All available clock IDs are defined in
19 - include/dt-bindings/clock/bcm281xx.h for BCM281XX family
20 - include/dt-bindings/clock/bcm21664.h for BCM21664 family
21
22properties:
23 compatible:
24 enum:
25 - brcm,bcm11351-aon-ccu
26 - brcm,bcm11351-hub-ccu
27 - brcm,bcm11351-master-ccu
28 - brcm,bcm11351-root-ccu
29 - brcm,bcm11351-slave-ccu
30 - brcm,bcm21664-aon-ccu
31 - brcm,bcm21664-master-ccu
32 - brcm,bcm21664-root-ccu
33 - brcm,bcm21664-slave-ccu
34
35 reg:
36 maxItems: 1
37
38 '#clock-cells':
39 const: 1
40
41 clock-output-names:
42 minItems: 1
43 maxItems: 10
44
45required:
46 - compatible
47 - reg
48 - '#clock-cells'
49 - clock-output-names
50
51allOf:
52 - if:
53 properties:
54 compatible:
55 contains:
56 const: brcm,bcm11351-aon-ccu
57 then:
58 properties:
59 clock-output-names:
60 items:
61 - const: hub_timer
62 - const: pmu_bsc
63 - const: pmu_bsc_var
64 - if:
65 properties:
66 compatible:
67 contains:
68 const: brcm,bcm11351-hub-ccu
69 then:
70 properties:
71 clock-output-names:
72 const: tmon_1m
73 - if:
74 properties:
75 compatible:
76 contains:
77 const: brcm,bcm11351-master-ccu
78 then:
79 properties:
80 clock-output-names:
81 items:
82 - const: sdio1
83 - const: sdio2
84 - const: sdio3
85 - const: sdio4
86 - const: usb_ic
87 - const: hsic2_48m
88 - const: hsic2_12m
89 - if:
90 properties:
91 compatible:
92 contains:
93 enum:
94 - brcm,bcm11351-root-ccu
95 - brcm,bcm21664-root-ccu
96 then:
97 properties:
98 clock-output-names:
99 const: frac_1m
100 - if:
101 properties:
102 compatible:
103 contains:
104 const: brcm,bcm11351-slave-ccu
105 then:
106 properties:
107 clock-output-names:
108 items:
109 - const: uartb
110 - const: uartb2
111 - const: uartb3
112 - const: uartb4
113 - const: ssp0
114 - const: ssp2
115 - const: bsc1
116 - const: bsc2
117 - const: bsc3
118 - const: pwm
119 - if:
120 properties:
121 compatible:
122 contains:
123 const: brcm,bcm21664-aon-ccu
124 then:
125 properties:
126 clock-output-names:
127 const: hub_timer
128 - if:
129 properties:
130 compatible:
131 contains:
132 const: brcm,bcm21664-master-ccu
133 then:
134 properties:
135 clock-output-names:
136 items:
137 - const: sdio1
138 - const: sdio2
139 - const: sdio3
140 - const: sdio4
141 - const: sdio1_sleep
142 - const: sdio2_sleep
143 - const: sdio3_sleep
144 - const: sdio4_sleep
145 - if:
146 properties:
147 compatible:
148 contains:
149 const: brcm,bcm21664-slave-ccu
150 then:
151 properties:
152 clock-output-names:
153 items:
154 - const: uartb
155 - const: uartb2
156 - const: uartb3
157 - const: bsc1
158 - const: bsc2
159 - const: bsc3
160 - const: bsc4
161
162additionalProperties: false
163
164examples:
165 - |
166 clock-controller@3e011000 {
167 compatible = "brcm,bcm11351-slave-ccu";
168 reg = <0x3e011000 0x0f00>;
169 #clock-cells = <1>;
170 clock-output-names = "uartb",
171 "uartb2",
172 "uartb3",
173 "uartb4",
174 "ssp0",
175 "ssp2",
176 "bsc1",
177 "bsc2",
178 "bsc3",
179 "pwm";
180 };
181...
Documentation/devicetree/bindings/clock/fsl,imx93-anatop.yaml+42−0
@@ -0,0 +1,42 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/fsl,imx93-anatop.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: NXP i.MX93 ANATOP Clock Module
8
9maintainers:
10 - Peng Fan <peng.fan@nxp.com>
11
12description: |
13 NXP i.MX93 ANATOP module which contains PLL and OSC to Clock Controller
14 Module.
15
16properties:
17 compatible:
18 items:
19 - const: fsl,imx93-anatop
20
21 reg:
22 maxItems: 1
23
24 '#clock-cells':
25 const: 1
26
27required:
28 - compatible
29 - reg
30 - '#clock-cells'
31
32additionalProperties: false
33
34examples:
35 - |
36 clock-controller@44480000 {
37 compatible = "fsl,imx93-anatop";
38 reg = <0x44480000 0x2000>;
39 #clock-cells = <1>;
40 };
41
42...
Documentation/devicetree/bindings/clock/google,gs101-clock.yaml+106−0
@@ -0,0 +1,106 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/google,gs101-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Google GS101 SoC clock controller
8
9maintainers:
10 - Peter Griffin <peter.griffin@linaro.org>
11
12description: |
13 Google GS101 clock controller is comprised of several CMU units, generating
14 clocks for different domains. Those CMU units are modeled as separate device
15 tree nodes, and might depend on each other. The root clock in that clock tree
16 is OSCCLK (24.576 MHz). That external clock must be defined as a fixed-rate
17 clock in dts.
18
19 CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and
20 dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP.
21
22 Each clock is assigned an identifier and client nodes can use this identifier
23 to specify the clock which they consume. All clocks available for usage
24 in clock consumer nodes are defined as preprocessor macros in
25 'dt-bindings/clock/gs101.h' header.
26
27properties:
28 compatible:
29 enum:
30 - google,gs101-cmu-top
31 - google,gs101-cmu-apm
32 - google,gs101-cmu-misc
33
34 clocks:
35 minItems: 1
36 maxItems: 2
37
38 clock-names:
39 minItems: 1
40 maxItems: 2
41
42 "#clock-cells":
43 const: 1
44
45 reg:
46 maxItems: 1
47
48required:
49 - compatible
50 - "#clock-cells"
51 - clocks
52 - clock-names
53 - reg
54
55allOf:
56 - if:
57 properties:
58 compatible:
59 contains:
60 enum:
61 - google,gs101-cmu-top
62 - google,gs101-cmu-apm
63 then:
64 properties:
65 clocks:
66 items:
67 - description: External reference clock (24.576 MHz)
68
69 clock-names:
70 items:
71 - const: oscclk
72
73 - if:
74 properties:
75 compatible:
76 contains:
77 const: google,gs101-cmu-misc
78
79 then:
80 properties:
81 clocks:
82 items:
83 - description: Misc bus clock (from CMU_TOP)
84 - description: Misc sss clock (from CMU_TOP)
85
86 clock-names:
87 items:
88 - const: dout_cmu_misc_bus
89 - const: dout_cmu_misc_sss
90
91additionalProperties: false
92
93examples:
94 # Clock controller node for CMU_TOP
95 - |
96 #include <dt-bindings/clock/google,gs101.h>
97
98 cmu_top: clock-controller@1e080000 {
99 compatible = "google,gs101-cmu-top";
100 reg = <0x1e080000 0x8000>;
101 #clock-cells = <1>;
102 clocks = <&ext_24_5m>;
103 clock-names = "oscclk";
104 };
105
106...
Documentation/devicetree/bindings/clock/hi3620-clock.txt+0−20
@@ -1,20 +0,0 @@
1* Hisilicon Hi3620 Clock Controller
2
3The Hi3620 clock controller generates and supplies clock to various
4controllers within the Hi3620 SoC.
5
6Required Properties:
7
8- compatible: should be one of the following.
9 - "hisilicon,hi3620-clock" - controller compatible with Hi3620 SoC.
10 - "hisilicon,hi3620-mmc-clock" - controller specific for Hi3620 mmc.
11
12- reg: physical base address of the controller and length of memory mapped
13 region.
14
15- #clock-cells: should be 1.
16
17Each clock is assigned an identifier and client nodes use this identifier
18to specify the clock which they consume.
19
20All these identifier could be found in <dt-bindings/clock/hi3620-clock.h>.
Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml+1−0
@@ -22,6 +22,7 @@ properties: · 21 unmodified lines
22 - mediatek,mt7622-apmixedsys22 - mediatek,mt7622-apmixedsys
23 - mediatek,mt7981-apmixedsys23 - mediatek,mt7981-apmixedsys
24 - mediatek,mt7986-apmixedsys24 - mediatek,mt7986-apmixedsys
25 - mediatek,mt7988-apmixedsys
25 - mediatek,mt8135-apmixedsys26 - mediatek,mt8135-apmixedsys
26 - mediatek,mt8173-apmixedsys27 - mediatek,mt8173-apmixedsys
27 - mediatek,mt8516-apmixedsys28 - mediatek,mt8516-apmixedsys
Documentation/devicetree/bindings/clock/mediatek,ethsys.yaml+55−0
@@ -0,0 +1,55 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/mediatek,ethsys.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Mediatek ethsys controller
8
9description:
10 The available clocks are defined in dt-bindings/clock/mt*-clk.h.
11
12maintainers:
13 - James Liao <jamesjj.liao@mediatek.com>
14
15properties:
16 compatible:
17 oneOf:
18 - items:
19 - enum:
20 - mediatek,mt2701-ethsys
21 - mediatek,mt7622-ethsys
22 - mediatek,mt7629-ethsys
23 - mediatek,mt7981-ethsys
24 - mediatek,mt7986-ethsys
25 - mediatek,mt7988-ethsys
26 - const: syscon
27 - items:
28 - const: mediatek,mt7623-ethsys
29 - const: mediatek,mt2701-ethsys
30 - const: syscon
31
32 reg:
33 maxItems: 1
34
35 "#clock-cells":
36 const: 1
37
38 "#reset-cells":
39 const: 1
40
41required:
42 - reg
43 - "#clock-cells"
44 - "#reset-cells"
45
46additionalProperties: false
47
48examples:
49 - |
50 clock-controller@1b000000 {
51 compatible = "mediatek,mt2701-ethsys", "syscon";
52 reg = <0x1b000000 0x1000>;
53 #clock-cells = <1>;
54 #reset-cells = <1>;
55 };
Documentation/devicetree/bindings/clock/mediatek,mt7988-ethwarp.yaml+52−0
@@ -0,0 +1,52 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/mediatek,mt7988-ethwarp.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek MT7988 ethwarp Controller
8
9maintainers:
10 - Daniel Golle <daniel@makrotopia.org>
11
12description:
13 The Mediatek MT7988 ethwarp controller provides clocks and resets for the
14 Ethernet related subsystems found the MT7988 SoC.
15 The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
16
17properties:
18 compatible:
19 items:
20 - const: mediatek,mt7988-ethwarp
21
22 reg:
23 maxItems: 1
24
25 '#clock-cells':
26 const: 1
27
28 '#reset-cells':
29 const: 1
30
31required:
32 - compatible
33 - reg
34 - '#clock-cells'
35 - '#reset-cells'
36
37additionalProperties: false
38
39examples:
40 - |
41 #include <dt-bindings/reset/ti-syscon.h>
42 soc {
43 #address-cells = <2>;
44 #size-cells = <2>;
45
46 clock-controller@15031000 {
47 compatible = "mediatek,mt7988-ethwarp";
48 reg = <0 0x15031000 0 0x1000>;
49 #clock-cells = <1>;
50 #reset-cells = <1>;
51 };
52 };
Documentation/devicetree/bindings/clock/mediatek,mt7988-xfi-pll.yaml+48−0
@@ -0,0 +1,48 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/mediatek,mt7988-xfi-pll.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek MT7988 XFI PLL Clock Controller
8
9maintainers:
10 - Daniel Golle <daniel@makrotopia.org>
11
12description:
13 The MediaTek XFI PLL controller provides the 156.25MHz clock for the
14 Ethernet SerDes PHY from the 40MHz top_xtal clock.
15
16properties:
17 compatible:
18 const: mediatek,mt7988-xfi-pll
19
20 reg:
21 maxItems: 1
22
23 resets:
24 maxItems: 1
25
26 '#clock-cells':
27 const: 1
28
29required:
30 - compatible
31 - reg
32 - resets
33 - '#clock-cells'
34
35additionalProperties: false
36
37examples:
38 - |
39 soc {
40 #address-cells = <2>;
41 #size-cells = <2>;
42 clock-controller@11f40000 {
43 compatible = "mediatek,mt7988-xfi-pll";
44 reg = <0 0x11f40000 0 0x1000>;
45 resets = <&watchdog 16>;
46 #clock-cells = <1>;
47 };
48 };
Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml+0−2
@@ -43,8 +43,6 @@ properties: · 42 unmodified lines
43 - mediatek,mt8188-vdecsys43 - mediatek,mt8188-vdecsys
44 - mediatek,mt8188-vdecsys-soc44 - mediatek,mt8188-vdecsys-soc
45 - mediatek,mt8188-vencsys45 - mediatek,mt8188-vencsys
46 - mediatek,mt8188-vppsys0
47 - mediatek,mt8188-vppsys1
48 - mediatek,mt8188-wpesys46 - mediatek,mt8188-wpesys
49 - mediatek,mt8188-wpesys-vpp047 - mediatek,mt8188-wpesys-vpp0
50 48
Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml+2−0
@@ -37,6 +37,8 @@ properties: · 36 unmodified lines
37 - mediatek,mt7629-topckgen37 - mediatek,mt7629-topckgen
38 - mediatek,mt7981-topckgen38 - mediatek,mt7981-topckgen
39 - mediatek,mt7986-topckgen39 - mediatek,mt7986-topckgen
40 - mediatek,mt7988-mcusys
41 - mediatek,mt7988-topckgen
40 - mediatek,mt8167-topckgen42 - mediatek,mt8167-topckgen
41 - mediatek,mt8183-topckgen43 - mediatek,mt8183-topckgen
42 - const: syscon44 - const: syscon
Documentation/devicetree/bindings/clock/qcom,a53pll.yaml+1−0
@@ -16,6 +16,7 @@ description: · 15 unmodified lines
16properties:16properties:
17 compatible:17 compatible:
18 enum:18 enum:
19 - qcom,ipq5018-a53pll
19 - qcom,ipq5332-a53pll20 - qcom,ipq5332-a53pll
20 - qcom,ipq6018-a53pll21 - qcom,ipq6018-a53pll
21 - qcom,ipq8074-a53pll22 - qcom,ipq8074-a53pll
Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.yaml+4−14
@@ -15,6 +15,9 @@ description: | · 14 unmodified lines
15 15
16 See also:: include/dt-bindings/clock/qcom,camcc-sm8250.h16 See also:: include/dt-bindings/clock/qcom,camcc-sm8250.h
17 17
18allOf:
19 - $ref: qcom,gcc.yaml#
20
18properties:21properties:
19 compatible:22 compatible:
20 const: qcom,sm8250-camcc23 const: qcom,sm8250-camcc
@@ -33,15 +36,6 @@ properties: · 12 unmodified lines
33 - const: bi_tcxo_ao36 - const: bi_tcxo_ao
34 - const: sleep_clk37 - const: sleep_clk
35 38
36 '#clock-cells':
37 const: 1
38
39 '#reset-cells':
40 const: 1
41
42 '#power-domain-cells':
43 const: 1
44
45 power-domains:39 power-domains:
46 items:40 items:
47 - description: MMCX power domain41 - description: MMCX power domain
@@ -56,14 +50,10 @@ properties: · 8 unmodified lines
56 50
57required:51required:
58 - compatible52 - compatible
59 - reg
60 - clocks53 - clocks
61 - clock-names54 - clock-names
62 - '#clock-cells'
63 - '#reset-cells'
64 - '#power-domain-cells'
65 55
66additionalProperties: false56unevaluatedProperties: false
67 57
68examples:58examples:
69 - |59 - |
Documentation/devicetree/bindings/clock/qcom,gcc-ipq6018.yaml+57−0
@@ -0,0 +1,57 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq6018.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on IPQ6018
8
9maintainers:
10 - Stephen Boyd <sboyd@kernel.org>
11 - Taniya Das <quic_tdas@quicinc.com>
12 - Robert Marko <robimarko@gmail.com>
13
14description: |
15 Qualcomm global clock control module provides the clocks, resets and power
16 domains on IPQ6018.
17
18 See also::
19 include/dt-bindings/clock/qcom,gcc-ipq6018.h
20 include/dt-bindings/reset/qcom,gcc-ipq6018.h
21
22allOf:
23 - $ref: qcom,gcc.yaml#
24
25properties:
26 compatible:
27 const: qcom,gcc-ipq6018
28
29 clocks:
30 items:
31 - description: board XO clock
32 - description: sleep clock
33
34 clock-names:
35 items:
36 - const: xo
37 - const: sleep_clk
38
39required:
40 - compatible
41 - clocks
42 - clock-names
43
44unevaluatedProperties: false
45
46examples:
47 - |
48 clock-controller@1800000 {
49 compatible = "qcom,gcc-ipq6018";
50 reg = <0x01800000 0x80000>;
51 clocks = <&xo>, <&sleep_clk>;
52 clock-names = "xo", "sleep_clk";
53 #clock-cells = <1>;
54 #power-domain-cells = <1>;
55 #reset-cells = <1>;
56 };
57...
Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml+4−0
@@ -27,11 +27,15 @@ properties: · 26 unmodified lines
27 items:27 items:
28 - description: board XO clock28 - description: board XO clock
29 - description: sleep clock29 - description: sleep clock
30 - description: Gen3 QMP PCIe PHY PIPE clock
31 - description: Gen2 QMP PCIe PHY PIPE clock
30 32
31 clock-names:33 clock-names:
32 items:34 items:
33 - const: xo35 - const: xo
34 - const: sleep_clk36 - const: sleep_clk
37 - const: pcie0_pipe
38 - const: pcie1_pipe
35 39
36required:40required:
37 - compatible41 - compatible
Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml+0−3
@@ -15,8 +15,6 @@ description: | · 14 unmodified lines
15 domains.15 domains.
16 16
17 See also::17 See also::
18 include/dt-bindings/clock/qcom,gcc-ipq6018.h
19 include/dt-bindings/reset/qcom,gcc-ipq6018.h
20 include/dt-bindings/clock/qcom,gcc-msm8953.h18 include/dt-bindings/clock/qcom,gcc-msm8953.h
21 include/dt-bindings/clock/qcom,gcc-mdm9607.h19 include/dt-bindings/clock/qcom,gcc-mdm9607.h
22 20
@@ -26,7 +24,6 @@ allOf: · 3 unmodified lines
26properties:24properties:
27 compatible:25 compatible:
28 enum:26 enum:
29 - qcom,gcc-ipq6018
30 - qcom,gcc-mdm960727 - qcom,gcc-mdm9607
31 28
32required:29required:
Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml+68−0
@@ -0,0 +1,68 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,qdu1000-ecpricc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm ECPRI Clock & Reset Controller for QDU1000 and QRU1000
8
9maintainers:
10 - Taniya Das <quic_tdas@quicinc.com>
11 - Imran Shaik <quic_imrashai@quicinc.com>
12
13description: |
14 Qualcomm ECPRI Specification V2.0 Common Public Radio Interface clock control
15 module which supports the clocks, resets on QDU1000 and QRU1000
16
17 See also:: include/dt-bindings/clock/qcom,qdu1000-ecpricc.h
18
19properties:
20 compatible:
21 enum:
22 - qcom,qdu1000-ecpricc
23
24 reg:
25 maxItems: 1
26
27 clocks:
28 items:
29 - description: Board XO source
30 - description: GPLL0 source from GCC
31 - description: GPLL1 source from GCC
32 - description: GPLL2 source from GCC
33 - description: GPLL3 source from GCC
34 - description: GPLL4 source from GCC
35 - description: GPLL5 source from GCC
36
37 '#clock-cells':
38 const: 1
39
40 '#reset-cells':
41 const: 1
42
43required:
44 - compatible
45 - reg
46 - clocks
47 - '#clock-cells'
48 - '#reset-cells'
49
50additionalProperties: false
51
52examples:
53 - |
54 #include <dt-bindings/clock/qcom,qdu1000-gcc.h>
55 #include <dt-bindings/clock/qcom,rpmh.h>
56 clock-controller@280000 {
57 compatible = "qcom,qdu1000-ecpricc";
58 reg = <0x00280000 0x31c00>;
59 clocks = <&rpmhcc RPMH_CXO_CLK>,
60 <&gcc GCC_ECPRI_CC_GPLL0_CLK_SRC>,
61 <&gcc GCC_ECPRI_CC_GPLL1_EVEN_CLK_SRC>,
62 <&gcc GCC_ECPRI_CC_GPLL2_EVEN_CLK_SRC>,
63 <&gcc GCC_ECPRI_CC_GPLL3_CLK_SRC>,
64 <&gcc GCC_ECPRI_CC_GPLL4_CLK_SRC>,
65 <&gcc GCC_ECPRI_CC_GPLL5_EVEN_CLK_SRC>;
66 #clock-cells = <1>;
67 #reset-cells = <1>;
68 };
Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml+2−0
@@ -35,6 +35,8 @@ properties: · 34 unmodified lines
35 - qcom,sm8350-rpmh-clk35 - qcom,sm8350-rpmh-clk
36 - qcom,sm8450-rpmh-clk36 - qcom,sm8450-rpmh-clk
37 - qcom,sm8550-rpmh-clk37 - qcom,sm8550-rpmh-clk
38 - qcom,sm8650-rpmh-clk
39 - qcom,x1e80100-rpmh-clk
38 40
39 clocks:41 clocks:
40 maxItems: 142 maxItems: 1
Documentation/devicetree/bindings/clock/qcom,sc7180-camcc.yaml+4−14
@@ -15,6 +15,9 @@ description: | · 14 unmodified lines
15 15
16 See also:: include/dt-bindings/clock/qcom,camcc-sc7180.h16 See also:: include/dt-bindings/clock/qcom,camcc-sc7180.h
17 17
18allOf:
19 - $ref: qcom,gcc.yaml#
20
18properties:21properties:
19 compatible:22 compatible:
20 const: qcom,sc7180-camcc23 const: qcom,sc7180-camcc
@@ -31,28 +34,15 @@ properties: · 10 unmodified lines
31 - const: iface34 - const: iface
32 - const: xo35 - const: xo
33 36
34 '#clock-cells':
35 const: 1
36
37 '#reset-cells':
38 const: 1
39
40 '#power-domain-cells':
41 const: 1
42
43 reg:37 reg:
44 maxItems: 138 maxItems: 1
45 39
46required:40required:
47 - compatible41 - compatible
48 - reg
49 - clocks42 - clocks
50 - clock-names43 - clock-names
51 - '#clock-cells'
52 - '#reset-cells'
53 - '#power-domain-cells'
54 44
55additionalProperties: false45unevaluatedProperties: false
56 46
57examples:47examples:
58 - |48 - |
Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml+4−14
@@ -15,6 +15,9 @@ description: | · 14 unmodified lines
15 15
16 See also:: include/dt-bindings/clock/qcom,camcc-sc7280.h16 See also:: include/dt-bindings/clock/qcom,camcc-sc7280.h
17 17
18allOf:
19 - $ref: qcom,gcc.yaml#
20
18properties:21properties:
19 compatible:22 compatible:
20 const: qcom,sc7280-camcc23 const: qcom,sc7280-camcc
@@ -31,28 +34,15 @@ properties: · 10 unmodified lines
31 - const: bi_tcxo_ao34 - const: bi_tcxo_ao
32 - const: sleep_clk35 - const: sleep_clk
33 36
34 '#clock-cells':
35 const: 1
36
37 '#reset-cells':
38 const: 1
39
40 '#power-domain-cells':
41 const: 1
42
43 reg:37 reg:
44 maxItems: 138 maxItems: 1
45 39
46required:40required:
47 - compatible41 - compatible
48 - reg
49 - clocks42 - clocks
50 - clock-names43 - clock-names
51 - '#clock-cells'
52 - '#reset-cells'
53 - '#power-domain-cells'
54 44
55additionalProperties: false45unevaluatedProperties: false
56 46
57examples:47examples:
58 - |48 - |
Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml+4−14
@@ -15,6 +15,9 @@ description: | · 14 unmodified lines
15 15
16 See also:: include/dt-bindings/clock/qcom,camcc-sm845.h16 See also:: include/dt-bindings/clock/qcom,camcc-sm845.h
17 17
18allOf:
19 - $ref: qcom,gcc.yaml#
20
18properties:21properties:
19 compatible:22 compatible:
20 const: qcom,sdm845-camcc23 const: qcom,sdm845-camcc
@@ -27,28 +30,15 @@ properties: · 6 unmodified lines
27 items:30 items:
28 - const: bi_tcxo31 - const: bi_tcxo
29 32
30 '#clock-cells':
31 const: 1
32
33 '#reset-cells':
34 const: 1
35
36 '#power-domain-cells':
37 const: 1
38
39 reg:33 reg:
40 maxItems: 134 maxItems: 1
41 35
42required:36required:
43 - compatible37 - compatible
44 - reg
45 - clocks38 - clocks
46 - clock-names39 - clock-names
47 - '#clock-cells'
48 - '#reset-cells'
49 - '#power-domain-cells'
50 40
51additionalProperties: false41unevaluatedProperties: false
52 42
53examples:43examples:
54 - |44 - |
Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml+6−14
@@ -16,10 +16,15 @@ description: | · 15 unmodified lines
16 See also::16 See also::
17 include/dt-bindings/clock/qcom,sm8450-camcc.h17 include/dt-bindings/clock/qcom,sm8450-camcc.h
18 include/dt-bindings/clock/qcom,sm8550-camcc.h18 include/dt-bindings/clock/qcom,sm8550-camcc.h
19 include/dt-bindings/clock/qcom,sc8280xp-camcc.h
20
21allOf:
22 - $ref: qcom,gcc.yaml#
19 23
20properties:24properties:
21 compatible:25 compatible:
22 enum:26 enum:
27 - qcom,sc8280xp-camcc
23 - qcom,sm8450-camcc28 - qcom,sm8450-camcc
24 - qcom,sm8550-camcc29 - qcom,sm8550-camcc
25 30
@@ -40,29 +45,16 @@ properties: · 14 unmodified lines
40 description:45 description:
41 A phandle to an OPP node describing required MMCX performance point.46 A phandle to an OPP node describing required MMCX performance point.
42 47
43 '#clock-cells':
44 const: 1
45
46 '#reset-cells':
47 const: 1
48
49 '#power-domain-cells':
50 const: 1
51
52 reg:48 reg:
53 maxItems: 149 maxItems: 1
54 50
55required:51required:
56 - compatible52 - compatible
57 - reg
58 - clocks53 - clocks
59 - power-domains54 - power-domains
60 - required-opps55 - required-opps
61 - '#clock-cells'
62 - '#reset-cells'
63 - '#power-domain-cells'
64 56
65additionalProperties: false57unevaluatedProperties: false
66 58
67examples:59examples:
68 - |60 - |
Documentation/devicetree/bindings/clock/qcom,sm8450-gpucc.yaml+2−0
@@ -17,12 +17,14 @@ description: | · 16 unmodified lines
17 include/dt-bindings/clock/qcom,sm8450-gpucc.h17 include/dt-bindings/clock/qcom,sm8450-gpucc.h
18 include/dt-bindings/clock/qcom,sm8550-gpucc.h18 include/dt-bindings/clock/qcom,sm8550-gpucc.h
19 include/dt-bindings/reset/qcom,sm8450-gpucc.h19 include/dt-bindings/reset/qcom,sm8450-gpucc.h
20 include/dt-bindings/reset/qcom,sm8650-gpucc.h
20 21
21properties:22properties:
22 compatible:23 compatible:
23 enum:24 enum:
24 - qcom,sm8450-gpucc25 - qcom,sm8450-gpucc
25 - qcom,sm8550-gpucc26 - qcom,sm8550-gpucc
27 - qcom,sm8650-gpucc
26 28
27 clocks:29 clocks:
28 items:30 items:
Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml+6−2
@@ -13,12 +13,16 @@ description: | · 12 unmodified lines
13 Qualcomm TCSR clock control module provides the clocks, resets and13 Qualcomm TCSR clock control module provides the clocks, resets and
14 power domains on SM855014 power domains on SM8550
15 15
16 See also:: include/dt-bindings/clock/qcom,sm8550-tcsr.h16 See also:
17 - include/dt-bindings/clock/qcom,sm8550-tcsr.h
18 - include/dt-bindings/clock/qcom,sm8650-tcsr.h
17 19
18properties:20properties:
19 compatible:21 compatible:
20 items:22 items:
21 - const: qcom,sm8550-tcsr23 - enum:
24 - qcom,sm8550-tcsr
25 - qcom,sm8650-tcsr
22 - const: syscon26 - const: syscon
23 27
24 clocks:28 clocks:
Documentation/devicetree/bindings/clock/qcom,sm8650-dispcc.yaml+106−0
@@ -0,0 +1,106 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,sm8650-dispcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Display Clock & Reset Controller for SM8650
8
9maintainers:
10 - Bjorn Andersson <andersson@kernel.org>
11 - Neil Armstrong <neil.armstrong@linaro.org>
12
13description: |
14 Qualcomm display clock control module provides the clocks, resets and power
15 domains on SM8650.
16
17 See also:: include/dt-bindings/clock/qcom,sm8650-dispcc.h
18
19properties:
20 compatible:
21 enum:
22 - qcom,sm8650-dispcc
23
24 clocks:
25 items:
26 - description: Board XO source
27 - description: Board Always On XO source
28 - description: Display's AHB clock
29 - description: sleep clock
30 - description: Byte clock from DSI PHY0
31 - description: Pixel clock from DSI PHY0
32 - description: Byte clock from DSI PHY1
33 - description: Pixel clock from DSI PHY1
34 - description: Link clock from DP PHY0
35 - description: VCO DIV clock from DP PHY0
36 - description: Link clock from DP PHY1
37 - description: VCO DIV clock from DP PHY1
38 - description: Link clock from DP PHY2
39 - description: VCO DIV clock from DP PHY2
40 - description: Link clock from DP PHY3
41 - description: VCO DIV clock from DP PHY3
42
43 '#clock-cells':
44 const: 1
45
46 '#reset-cells':
47 const: 1
48
49 '#power-domain-cells':
50 const: 1
51
52 reg:
53 maxItems: 1
54
55 power-domains:
56 description:
57 A phandle and PM domain specifier for the MMCX power domain.
58 maxItems: 1
59
60 required-opps:
61 description:
62 A phandle to an OPP node describing required MMCX performance point.
63 maxItems: 1
64
65required:
66 - compatible
67 - reg
68 - clocks
69 - '#clock-cells'
70 - '#reset-cells'
71 - '#power-domain-cells'
72
73additionalProperties: false
74
75examples:
76 - |
77 #include <dt-bindings/clock/qcom,sm8650-gcc.h>
78 #include <dt-bindings/clock/qcom,rpmh.h>
79 #include <dt-bindings/power/qcom-rpmpd.h>
80 #include <dt-bindings/power/qcom,rpmhpd.h>
81 clock-controller@af00000 {
82 compatible = "qcom,sm8650-dispcc";
83 reg = <0x0af00000 0x10000>;
84 clocks = <&rpmhcc RPMH_CXO_CLK>,
85 <&rpmhcc RPMH_CXO_CLK_A>,
86 <&gcc GCC_DISP_AHB_CLK>,
87 <&sleep_clk>,
88 <&dsi0_phy 0>,
89 <&dsi0_phy 1>,
90 <&dsi1_phy 0>,
91 <&dsi1_phy 1>,
92 <&dp0_phy 0>,
93 <&dp0_phy 1>,
94 <&dp1_phy 0>,
95 <&dp1_phy 1>,
96 <&dp2_phy 0>,
97 <&dp2_phy 1>,
98 <&dp3_phy 0>,
99 <&dp3_phy 1>;
100 #clock-cells = <1>;
101 #reset-cells = <1>;
102 #power-domain-cells = <1>;
103 power-domains = <&rpmhpd RPMHPD_MMCX>;
104 required-opps = <&rpmhpd_opp_low_svs>;
105 };
106...
Documentation/devicetree/bindings/clock/qcom,sm8650-gcc.yaml+65−0
@@ -0,0 +1,65 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,sm8650-gcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on SM8650
8
9maintainers:
10 - Bjorn Andersson <andersson@kernel.org>
11
12description: |
13 Qualcomm global clock control module provides the clocks, resets and power
14 domains on SM8650
15
16 See also:: include/dt-bindings/clock/qcom,sm8650-gcc.h
17
18properties:
19 compatible:
20 const: qcom,sm8650-gcc
21
22 clocks:
23 items:
24 - description: Board XO source
25 - description: Board Always On XO source
26 - description: Sleep clock source
27 - description: PCIE 0 Pipe clock source
28 - description: PCIE 1 Pipe clock source
29 - description: PCIE 1 Phy Auxiliary clock source
30 - description: UFS Phy Rx symbol 0 clock source
31 - description: UFS Phy Rx symbol 1 clock source
32 - description: UFS Phy Tx symbol 0 clock source
33 - description: USB3 Phy wrapper pipe clock source
34
35required:
36 - compatible
37 - clocks
38
39allOf:
40 - $ref: qcom,gcc.yaml#
41
42unevaluatedProperties: false
43
44examples:
45 - |
46 #include <dt-bindings/clock/qcom,rpmh.h>
47 clock-controller@100000 {
48 compatible = "qcom,sm8650-gcc";
49 reg = <0x00100000 0x001f4200>;
50 clocks = <&rpmhcc RPMH_CXO_CLK>,
51 <&rpmhcc RPMH_CXO_CLK_A>,
52 <&sleep_clk>,
53 <&pcie0_phy>,
54 <&pcie1_phy>,
55 <&pcie_1_phy_aux_clk>,
56 <&ufs_mem_phy 0>,
57 <&ufs_mem_phy 1>,
58 <&ufs_mem_phy 2>,
59 <&usb_1_qmpphy>;
60 #clock-cells = <1>;
61 #reset-cells = <1>;
62 #power-domain-cells = <1>;
63 };
64
65...
Documentation/devicetree/bindings/clock/qcom,x1e80100-gcc.yaml+72−0
@@ -0,0 +1,72 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/qcom,x1e80100-gcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Global Clock & Reset Controller on X1E80100
8
9maintainers:
10 - Rajendra Nayak <quic_rjendra@quicinc.com>
11
12description: |
13 Qualcomm global clock control module provides the clocks, resets and power
14 domains on X1E80100
15
16 See also:: include/dt-bindings/clock/qcom,x1e80100-gcc.h
17
18properties:
19 compatible:
20 const: qcom,x1e80100-gcc
21
22 clocks:
23 items:
24 - description: Board XO source
25 - description: Sleep clock source
26 - description: PCIe 3 pipe clock
27 - description: PCIe 4 pipe clock
28 - description: PCIe 5 pipe clock
29 - description: PCIe 6a pipe clock
30 - description: PCIe 6b pipe clock
31 - description: USB QMP Phy 0 clock source
32 - description: USB QMP Phy 1 clock source
33 - description: USB QMP Phy 2 clock source
34
35 power-domains:
36 description:
37 A phandle and PM domain specifier for the CX power domain.
38 maxItems: 1
39
40required:
41 - compatible
42 - clocks
43 - power-domains
44
45allOf:
46 - $ref: qcom,gcc.yaml#
47
48unevaluatedProperties: false
49
50examples:
51 - |
52 #include <dt-bindings/power/qcom,rpmhpd.h>
53 clock-controller@100000 {
54 compatible = "qcom,x1e80100-gcc";
55 reg = <0x00100000 0x200000>;
56 clocks = <&bi_tcxo_div2>,
57 <&sleep_clk>,
58 <&pcie3_phy>,
59 <&pcie4_phy>,
60 <&pcie5_phy>,
61 <&pcie6a_phy>,
62 <&pcie6b_phy>,
63 <&usb_1_ss0_qmpphy 0>,
64 <&usb_1_ss1_qmpphy 1>,
65 <&usb_1_ss2_qmpphy 2>;
66 power-domains = <&rpmhpd RPMHPD_CX>;
67 #clock-cells = <1>;
68 #reset-cells = <1>;
69 #power-domain-cells = <1>;
70 };
71
72...
Documentation/devicetree/bindings/clock/renesas,9series.yaml+10−0
@@ -21,6 +21,15 @@ description: | · 20 unmodified lines
21 1 -- DIF121 1 -- DIF1
22 2 -- DIF222 2 -- DIF2
23 3 -- DIF323 3 -- DIF3
24 - 9FGV0841:
25 0 -- DIF0
26 1 -- DIF1
27 2 -- DIF2
28 3 -- DIF3
29 4 -- DIF4
30 5 -- DIF5
31 6 -- DIF6
32 7 -- DIF7
24 33
25maintainers:34maintainers:
26 - Marek Vasut <marex@denx.de>35 - Marek Vasut <marex@denx.de>
@@ -30,6 +39,7 @@ properties: · 3 unmodified lines
30 enum:39 enum:
31 - renesas,9fgv024140 - renesas,9fgv0241
32 - renesas,9fgv044141 - renesas,9fgv0441
42 - renesas,9fgv0841
33 43
34 reg:44 reg:
35 description: I2C device address45 description: I2C device address
Documentation/devicetree/bindings/clock/silabs,si5351.txt+0−126
@@ -1,126 +0,0 @@
1Binding for Silicon Labs Si5351a/b/c programmable i2c clock generator.
2
3Reference
4[1] Si5351A/B/C Data Sheet
5 https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/Si5351-B.pdf
6
7The Si5351a/b/c are programmable i2c clock generators with up to 8 output
8clocks. Si5351a also has a reduced pin-count package (MSOP10) where only
93 output clocks are accessible. The internal structure of the clock
10generators can be found in [1].
11
12==I2C device node==
13
14Required properties:
15- compatible: shall be one of the following:
16 "silabs,si5351a" - Si5351a, QFN20 package
17 "silabs,si5351a-msop" - Si5351a, MSOP10 package
18 "silabs,si5351b" - Si5351b, QFN20 package
19 "silabs,si5351c" - Si5351c, QFN20 package
20- reg: i2c device address, shall be 0x60 or 0x61.
21- #clock-cells: from common clock binding; shall be set to 1.
22- clocks: from common clock binding; list of parent clock
23 handles, shall be xtal reference clock or xtal and clkin for
24 si5351c only. Corresponding clock input names are "xtal" and
25 "clkin" respectively.
26- #address-cells: shall be set to 1.
27- #size-cells: shall be set to 0.
28
29Optional properties:
30- silabs,pll-source: pair of (number, source) for each pll. Allows
31 to overwrite clock source of pll A (number=0) or B (number=1).
32
33==Child nodes==
34
35Each of the clock outputs can be overwritten individually by
36using a child node to the I2C device node. If a child node for a clock
37output is not set, the eeprom configuration is not overwritten.
38
39Required child node properties:
40- reg: number of clock output.
41
42Optional child node properties:
43- silabs,clock-source: source clock of the output divider stage N, shall be
44 0 = multisynth N
45 1 = multisynth 0 for output clocks 0-3, else multisynth4
46 2 = xtal
47 3 = clkin (si5351c only)
48- silabs,drive-strength: output drive strength in mA, shall be one of {2,4,6,8}.
49- silabs,multisynth-source: source pll A(0) or B(1) of corresponding multisynth
50 divider.
51- silabs,pll-master: boolean, multisynth can change pll frequency.
52- silabs,pll-reset: boolean, clock output can reset its pll.
53- silabs,disable-state : clock output disable state, shall be
54 0 = clock output is driven LOW when disabled
55 1 = clock output is driven HIGH when disabled
56 2 = clock output is FLOATING (HIGH-Z) when disabled
57 3 = clock output is NEVER disabled
58
59==Example==
60
61/* 25MHz reference crystal */
62ref25: ref25M {
63 compatible = "fixed-clock";
64 #clock-cells = <0>;
65 clock-frequency = <25000000>;
66};
67
68i2c-master-node {
69
70 /* Si5351a msop10 i2c clock generator */
71 si5351a: clock-generator@60 {
72 compatible = "silabs,si5351a-msop";
73 reg = <0x60>;
74 #address-cells = <1>;
75 #size-cells = <0>;
76 #clock-cells = <1>;
77
78 /* connect xtal input to 25MHz reference */
79 clocks = <&ref25>;
80 clock-names = "xtal";
81
82 /* connect xtal input as source of pll0 and pll1 */
83 silabs,pll-source = <0 0>, <1 0>;
84
85 /*
86 * overwrite clkout0 configuration with:
87 * - 8mA output drive strength
88 * - pll0 as clock source of multisynth0
89 * - multisynth0 as clock source of output divider
90 * - multisynth0 can change pll0
91 * - set initial clock frequency of 74.25MHz
92 */
93 clkout0 {
94 reg = <0>;
95 silabs,drive-strength = <8>;
96 silabs,multisynth-source = <0>;
97 silabs,clock-source = <0>;
98 silabs,pll-master;
99 clock-frequency = <74250000>;
100 };
101
102 /*
103 * overwrite clkout1 configuration with:
104 * - 4mA output drive strength
105 * - pll1 as clock source of multisynth1
106 * - multisynth1 as clock source of output divider
107 * - multisynth1 can change pll1
108 */
109 clkout1 {
110 reg = <1>;
111 silabs,drive-strength = <4>;
112 silabs,multisynth-source = <1>;
113 silabs,clock-source = <0>;
114 pll-master;
115 };
116
117 /*
118 * overwrite clkout2 configuration with:
119 * - xtal as clock source of output divider
120 */
121 clkout2 {
122 reg = <2>;
123 silabs,clock-source = <2>;
124 };
125 };
126};
Documentation/devicetree/bindings/clock/silabs,si5351.yaml+265−0
@@ -0,0 +1,265 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/silabs,si5351.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Silicon Labs Si5351A/B/C programmable I2C clock generators
8
9description: |
10 The Silicon Labs Si5351A/B/C are programmable I2C clock generators with up to
11 8 outputs. Si5351A also has a reduced pin-count package (10-MSOP) where only 3
12 output clocks are accessible. The internal structure of the clock generators
13 can be found in [1].
14
15 [1] Si5351A/B/C Data Sheet
16 https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/Si5351-B.pdf
17
18maintainers:
19 - Alvin Šipraga <alsi@bang-olufsen.dk>
20
21properties:
22 compatible:
23 enum:
24 - silabs,si5351a # Si5351A, 20-QFN package
25 - silabs,si5351a-msop # Si5351A, 10-MSOP package
26 - silabs,si5351b # Si5351B, 20-QFN package
27 - silabs,si5351c # Si5351C, 20-QFN package
28
29 reg:
30 enum:
31 - 0x60
32 - 0x61
33
34 "#address-cells":
35 const: 1
36
37 "#size-cells":
38 const: 0
39
40 "#clock-cells":
41 const: 1
42
43 clocks:
44 minItems: 1
45 maxItems: 2
46
47 clock-names:
48 minItems: 1
49 items:
50 - const: xtal
51 - const: clkin
52
53 silabs,pll-source:
54 $ref: /schemas/types.yaml#/definitions/uint32-matrix
55 description: |
56 A list of cell pairs containing a PLL index and its source. Allows to
57 overwrite clock source of the internal PLLs.
58 items:
59 items:
60 - description: PLL A (0) or PLL B (1)
61 enum: [ 0, 1 ]
62 - description: PLL source, XTAL (0) or CLKIN (1, Si5351C only).
63 enum: [ 0, 1 ]
64
65 silabs,pll-reset-mode:
66 $ref: /schemas/types.yaml#/definitions/uint32-matrix
67 minItems: 1
68 maxItems: 2
69 description: A list of cell pairs containing a PLL index and its reset mode.
70 items:
71 items:
72 - description: PLL A (0) or PLL B (1)
73 enum: [ 0, 1 ]
74 - description: |
75 Reset mode for the PLL. Mode can be one of:
76
77 0 - reset whenever PLL rate is adjusted (default mode)
78 1 - do not reset when PLL rate is adjusted
79
80 In mode 1, the PLL is only reset if the silabs,pll-reset is
81 specified in one of the clock output child nodes that also sources
82 the PLL. This mode may be preferable if output clocks are expected
83 to be adjusted without glitches.
84 enum: [ 0, 1 ]
85
86patternProperties:
87 "^clkout@[0-7]$":
88 type: object
89
90 additionalProperties: false
91
92 properties:
93 reg:
94 description: Clock output number.
95
96 clock-frequency: true
97
98 silabs,clock-source:
99 $ref: /schemas/types.yaml#/definitions/uint32
100 description: |
101 Source clock of the this output's divider stage.
102
103 0 - use multisynth N for this output, where N is the output number
104 1 - use either multisynth 0 (if output number is 0-3) or multisynth 4
105 (otherwise) for this output
106 2 - use XTAL for this output
107 3 - use CLKIN for this output (Si5351C only)
108
109 silabs,drive-strength:
110 $ref: /schemas/types.yaml#/definitions/uint32
111 enum: [ 2, 4, 6, 8 ]
112 description: Output drive strength in mA.
113
114 silabs,multisynth-source:
115 $ref: /schemas/types.yaml#/definitions/uint32
116 enum: [ 0, 1 ]
117 description:
118 Source PLL A (0) or B (1) for the corresponding multisynth divider.
119
120 silabs,pll-master:
121 type: boolean
122 description: |
123 The frequency of the source PLL is allowed to be changed by the
124 multisynth when setting the rate of this clock output.
125
126 silabs,pll-reset:
127 type: boolean
128 description: Reset the source PLL when enabling this clock output.
129
130 silabs,disable-state:
131 $ref: /schemas/types.yaml#/definitions/uint32
132 enum: [ 0, 1, 2, 3 ]
133 description: |
134 Clock output disable state. The state can be one of:
135
136 0 - clock output is driven LOW when disabled
137 1 - clock output is driven HIGH when disabled
138 2 - clock output is FLOATING (HIGH-Z) when disabled
139 3 - clock output is never disabled
140
141 allOf:
142 - if:
143 properties:
144 compatible:
145 contains:
146 const: silabs,si5351a-msop
147 then:
148 properties:
149 reg:
150 maximum: 2
151 else:
152 properties:
153 reg:
154 maximum: 7
155
156 - if:
157 properties:
158 compatible:
159 contains:
160 const: silabs,si5351c
161 then:
162 properties:
163 silabs,clock-source:
164 enum: [ 0, 1, 2, 3 ]
165 else:
166 properties:
167 silabs,clock-source:
168 enum: [ 0, 1, 2 ]
169
170 required:
171 - reg
172
173allOf:
174 - if:
175 properties:
176 compatible:
177 contains:
178 enum:
179 - silabs,si5351a
180 - silabs,si5351a-msop
181 - silabs,si5351b
182 then:
183 properties:
184 clocks:
185 maxItems: 1
186 clock-names:
187 maxItems: 1
188
189required:
190 - reg
191 - "#address-cells"
192 - "#size-cells"
193 - "#clock-cells"
194 - clocks
195 - clock-names
196
197unevaluatedProperties: false
198
199examples:
200 - |
201 i2c {
202 #address-cells = <1>;
203 #size-cells = <0>;
204
205 clock-generator@60 {
206 compatible = "silabs,si5351a-msop";
207 reg = <0x60>;
208 #address-cells = <1>;
209 #size-cells = <0>;
210 #clock-cells = <1>;
211
212 /* Connect XTAL input to 25MHz reference */
213 clocks = <&ref25>;
214 clock-names = "xtal";
215
216 /* Use XTAL input as source of PLL0 and PLL1 */
217 silabs,pll-source = <0 0>, <1 0>;
218
219 /* Don't reset PLL1 on rate adjustment */
220 silabs,pll-reset-mode = <1 1>;
221
222 /*
223 * Overwrite CLK0 configuration with:
224 * - 8 mA output drive strength
225 * - PLL0 as clock source of multisynth 0
226 * - Multisynth 0 as clock source of output divider
227 * - Multisynth 0 can change PLL0
228 * - Set initial clock frequency of 74.25MHz
229 */
230 clkout@0 {
231 reg = <0>;
232 silabs,drive-strength = <8>;
233 silabs,multisynth-source = <0>;
234 silabs,clock-source = <0>;
235 silabs,pll-master;
236 clock-frequency = <74250000>;
237 };
238
239 /*
240 * Overwrite CLK1 configuration with:
241 * - 4 mA output drive strength
242 * - PLL1 as clock source of multisynth 1
243 * - Multisynth 1 as clock source of output divider
244 * - Multisynth 1 can change PLL1
245 * - Reset PLL1 when enabling this clock output
246 */
247 clkout@1 {
248 reg = <1>;
249 silabs,drive-strength = <4>;
250 silabs,multisynth-source = <1>;
251 silabs,clock-source = <0>;
252 silabs,pll-master;
253 silabs,pll-reset;
254 };
255
256 /*
257 * Overwrite CLK2 configuration with:
258 * - XTAL as clock source of output divider
259 */
260 clkout@2 {
261 reg = <2>;
262 silabs,clock-source = <2>;
263 };
264 };
265 };
Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml+46−0
@@ -0,0 +1,46 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/sophgo,cv1800-clk.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Sophgo CV1800 Series Clock Controller
8
9maintainers:
10 - Inochi Amaoto <inochiama@outlook.com>
11
12properties:
13 compatible:
14 enum:
15 - sophgo,cv1800-clk
16 - sophgo,cv1810-clk
17
18 reg:
19 maxItems: 1
20
21 clocks:
22 maxItems: 1
23
24 "#clock-cells":
25 const: 1
26 description:
27 See <dt-bindings/clock/sophgo,cv1800.h> for valid indices.
28
29required:
30 - compatible
31 - reg
32 - clocks
33 - "#clock-cells"
34
35additionalProperties: false
36
37examples:
38 - |
39 clock-controller@3002000 {
40 compatible = "sophgo,cv1800-clk";
41 reg = <0x03002000 0x1000>;
42 clocks = <&osc>;
43 #clock-cells = <1>;
44 };
45
46...
Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml+76−0
@@ -0,0 +1,76 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/st,stm32mp25-rcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: STM32MP25 Reset Clock Controller
8
9maintainers:
10 - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
11
12description: |
13 The RCC hardware block is both a reset and a clock controller.
14 RCC makes also power management (resume/supend).
15
16 See also::
17 include/dt-bindings/clock/st,stm32mp25-rcc.h
18 include/dt-bindings/reset/st,stm32mp25-rcc.h
19
20properties:
21 compatible:
22 enum:
23 - st,stm32mp25-rcc
24
25 reg:
26 maxItems: 1
27
28 '#clock-cells':
29 const: 1
30
31 '#reset-cells':
32 const: 1
33
34 clocks:
35 items:
36 - description: CK_SCMI_HSE High Speed External oscillator (8 to 48 MHz)
37 - description: CK_SCMI_HSI High Speed Internal oscillator (~ 64 MHz)
38 - description: CK_SCMI_MSI Low Power Internal oscillator (~ 4 MHz or ~ 16 MHz)
39 - description: CK_SCMI_LSE Low Speed External oscillator (32 KHz)
40 - description: CK_SCMI_LSI Low Speed Internal oscillator (~ 32 KHz)
41
42 clock-names:
43 items:
44 - const: hse
45 - const: hsi
46 - const: msi
47 - const: lse
48 - const: lsi
49
50required:
51 - compatible
52 - reg
53 - '#clock-cells'
54 - '#reset-cells'
55 - clocks
56 - clock-names
57
58additionalProperties: false
59
60examples:
61 - |
62 #include <dt-bindings/clock/st,stm32mp25-rcc.h>
63
64 rcc: clock-controller@44200000 {
65 compatible = "st,stm32mp25-rcc";
66 reg = <0x44200000 0x10000>;
67 #clock-cells = <1>;
68 #reset-cells = <1>;
69 clock-names = "hse", "hsi", "msi", "lse", "lsi";
70 clocks = <&scmi_clk CK_SCMI_HSE>,
71 <&scmi_clk CK_SCMI_HSI>,
72 <&scmi_clk CK_SCMI_MSI>,
73 <&scmi_clk CK_SCMI_LSE>,
74 <&scmi_clk CK_SCMI_LSI>;
75 };
76...
Documentation/devicetree/bindings/clock/xlnx,clocking-wizard.yaml+1−0
@@ -20,6 +20,7 @@ properties: · 19 unmodified lines
20 - xlnx,clocking-wizard20 - xlnx,clocking-wizard
21 - xlnx,clocking-wizard-v5.221 - xlnx,clocking-wizard-v5.2
22 - xlnx,clocking-wizard-v6.022 - xlnx,clocking-wizard-v6.0
23 - xlnx,versal-clk-wizard
23 24
24 25
25 reg:26 reg:
Documentation/devicetree/bindings/clock/xlnx,versal-clk.yaml+25−6
@@ -31,11 +31,11 @@ properties: · 30 unmodified lines
31 clocks:31 clocks:
32 description: List of clock specifiers which are external input32 description: List of clock specifiers which are external input
33 clocks to the given clock controller.33 clocks to the given clock controller.
34 minItems: 334 minItems: 2
35 maxItems: 835 maxItems: 8
36 36
37 clock-names:37 clock-names:
38 minItems: 338 minItems: 2
39 maxItems: 839 maxItems: 8
40 40
41required:41required:
@@ -59,15 +59,34 @@ allOf: · 17 unmodified lines
59 clocks:59 clocks:
60 items:60 items:
61 - description: reference clock61 - description: reference clock
62 - description: alternate reference clock
63 - description: alternate reference clock for programmable logic62 - description: alternate reference clock for programmable logic
64 63
65 clock-names:64 clock-names:
66 items:65 items:
67 - const: ref66 - const: ref
68 - const: alt_ref
69 - const: pl_alt_ref67 - const: pl_alt_ref
70 68
69 - if:
70 properties:
71 compatible:
72 contains:
73 enum:
74 - xlnx,versal-net-clk
75
76 then:
77 properties:
78 clocks:
79 items:
80 - description: reference clock
81 - description: alternate reference clock for programmable logic
82 - description: alternate reference clock
83
84 clock-names:
85 items:
86 - const: ref
87 - const: pl_alt_ref
88 - const: alt_ref
89
71 - if:90 - if:
72 properties:91 properties:
73 compatible:92 compatible:
@@ -110,8 +129,8 @@ examples: · 36 unmodified lines
110 versal_clk: clock-controller {129 versal_clk: clock-controller {
111 #clock-cells = <1>;130 #clock-cells = <1>;
112 compatible = "xlnx,versal-clk";131 compatible = "xlnx,versal-clk";
113 clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>;132 clocks = <&ref>, <&pl_alt_ref>;
114 clock-names = "ref", "alt_ref", "pl_alt_ref";133 clock-names = "ref", "pl_alt_ref";
115 };134 };
116 };135 };
117 };136 };
Documentation/devicetree/bindings/connector/usb-connector.yaml+94−30
@@ -66,7 +66,6 @@ properties: · 65 unmodified lines
66 Particularly, if use an output GPIO to control a VBUS regulator, should66 Particularly, if use an output GPIO to control a VBUS regulator, should
67 model it as a regulator. See bindings/regulator/fixed-regulator.yaml67 model it as a regulator. See bindings/regulator/fixed-regulator.yaml
68 68
69 # The following are optional properties for "usb-c-connector".
70 power-role:69 power-role:
71 description: Determines the power role that the Type C connector will70 description: Determines the power role that the Type C connector will
72 support. "dual" refers to Dual Role Port (DRP).71 support. "dual" refers to Dual Role Port (DRP).
@@ -119,30 +118,6 @@ properties: · 46 unmodified lines
119 118
120 # The following are optional properties for "usb-c-connector" with power119 # The following are optional properties for "usb-c-connector" with power
121 # delivery support.120 # delivery support.
122 source-pdos:
123 description: An array of u32 with each entry providing supported power
124 source data object(PDO), the detailed bit definitions of PDO can be found
125 in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2
126 Source_Capabilities Message, the order of each entry(PDO) should follow
127 the PD spec chapter 6.4.1. Required for power source and power dual role.
128 User can specify the source PDO array via PDO_FIXED/BATT/VAR/PPS_APDO()
129 defined in dt-bindings/usb/pd.h.
130 minItems: 1
131 maxItems: 7
132 $ref: /schemas/types.yaml#/definitions/uint32-array
133
134 sink-pdos:
135 description: An array of u32 with each entry providing supported power sink
136 data object(PDO), the detailed bit definitions of PDO can be found in
137 "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3
138 Sink Capabilities Message, the order of each entry(PDO) should follow the
139 PD spec chapter 6.4.1. Required for power sink and power dual role. User
140 can specify the sink PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() defined
141 in dt-bindings/usb/pd.h.
142 minItems: 1
143 maxItems: 7
144 $ref: /schemas/types.yaml#/definitions/uint32-array
145
146 sink-vdos:121 sink-vdos:
147 description: An array of u32 with each entry, a Vendor Defined Message Object (VDO),122 description: An array of u32 with each entry, a Vendor Defined Message Object (VDO),
148 providing additional information corresponding to the product, the detailed bit123 providing additional information corresponding to the product, the detailed bit
@@ -166,10 +141,43 @@ properties: · 17 unmodified lines
166 maxItems: 6141 maxItems: 6
167 $ref: /schemas/types.yaml#/definitions/uint32-array142 $ref: /schemas/types.yaml#/definitions/uint32-array
168 143
169 op-sink-microwatt:144 accessory-mode-audio:
170 description: Sink required operating power in microwatt, if source can't145 type: boolean
171 offer the power, Capability Mismatch is set. Required for power sink and146 description: Whether the device supports Audio Adapter Accessory Mode. This
172 power dual role.147 is only necessary if there are no other means to discover supported
148 alternative modes (e.g. through the UCSI firmware interface).
149
150 accessory-mode-debug:
151 type: boolean
152 description: Whether the device supports Debug Accessory Mode. This
153 is only necessary if there are no other means to discover supported
154 alternative modes (e.g. through the UCSI firmware interface).
155
156 altmodes:
157 type: object
158 description: List of Alternative Modes supported by the schematics on the
159 particular device. This is only necessary if there are no other means to
160 discover supported alternative modes (e.g. through the UCSI firmware
161 interface).
162
163 additionalProperties: false
164
165 patternProperties:
166 "^(displayport)$":
167 type: object
168 description:
169 A single USB-C Alternative Mode as supported by the USB-C connector logic.
170
171 additionalProperties: false
172
173 properties:
174 svid:
175 $ref: /schemas/types.yaml#/definitions/uint16
176 description: Unique value assigned by USB-IF to the Vendor / AltMode.
177 enum: [ 0xff01 ]
178 vdo:
179 $ref: /schemas/types.yaml#/definitions/uint32
180 description: VDO returned by Discover Modes USB PD command.
173 181
174 port:182 port:
175 $ref: /schemas/graph.yaml#/properties/port183 $ref: /schemas/graph.yaml#/properties/port
@@ -231,6 +239,20 @@ properties: · 55 unmodified lines
231 SNK_READY for non-pd link.239 SNK_READY for non-pd link.
232 type: boolean240 type: boolean
233 241
242 capabilities:
243 description: A child node to contain all the selectable USB Power Delivery capabilities.
244 type: object
245
246 patternProperties:
247 "^caps-[0-9]+$":
248 description: Child nodes under "capabilities" node. Each node contains a selectable USB
249 Power Delivery capability.
250 type: object
251 $ref: "#/$defs/capabilities"
252 unevaluatedProperties: false
253
254 additionalProperties: false
255
234dependencies:256dependencies:
235 sink-vdos-v1: [ sink-vdos ]257 sink-vdos-v1: [ sink-vdos ]
236 sink-vdos: [ sink-vdos-v1 ]258 sink-vdos: [ sink-vdos-v1 ]
@@ -238,7 +260,42 @@ dependencies: · 1 unmodified line
238required:260required:
239 - compatible261 - compatible
240 262
263$defs:
264 capabilities:
265 type: object
266
267 properties:
268 source-pdos:
269 description: An array of u32 with each entry providing supported power
270 source data object(PDO), the detailed bit definitions of PDO can be found
271 in "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.2
272 Source_Capabilities Message, the order of each entry(PDO) should follow
273 the PD spec chapter 6.4.1. Required for power source and power dual role.
274 User can specify the source PDO array via PDO_FIXED/BATT/VAR/PPS_APDO()
275 defined in dt-bindings/usb/pd.h.
276 minItems: 1
277 maxItems: 7
278 $ref: /schemas/types.yaml#/definitions/uint32-array
279
280 sink-pdos:
281 description: An array of u32 with each entry providing supported power sink
282 data object(PDO), the detailed bit definitions of PDO can be found in
283 "Universal Serial Bus Power Delivery Specification" chapter 6.4.1.3
284 Sink Capabilities Message, the order of each entry(PDO) should follow the
285 PD spec chapter 6.4.1. Required for power sink and power dual role. User
286 can specify the sink PDO array via PDO_FIXED/BATT/VAR/PPS_APDO() defined
287 in dt-bindings/usb/pd.h.
288 minItems: 1
289 maxItems: 7
290 $ref: /schemas/types.yaml#/definitions/uint32-array
291
292 op-sink-microwatt:
293 description: Sink required operating power in microwatt, if source can't
294 offer the power, Capability Mismatch is set. Required for power sink and
295 power dual role.
296
241allOf:297allOf:
298 - $ref: "#/$defs/capabilities"
242 - if:299 - if:
243 properties:300 properties:
244 compatible:301 compatible:
@@ -267,7 +324,7 @@ anyOf: · 22 unmodified lines
267 - typec-power-opmode324 - typec-power-opmode
268 - new-source-frs-typec-current325 - new-source-frs-typec-current
269 326
270additionalProperties: false327unevaluatedProperties: false
271 328
272examples:329examples:
273 # Micro-USB connector with HS lines routed via controller (MUIC).330 # Micro-USB connector with HS lines routed via controller (MUIC).
@@ -289,6 +346,13 @@ examples: · 15 unmodified lines
289 compatible = "usb-c-connector";346 compatible = "usb-c-connector";
290 label = "USB-C";347 label = "USB-C";
291 348
349 altmodes {
350 displayport {
351 svid = /bits/ 16 <0xff01>;
352 vdo = <0x00001c46>;
353 };
354 };
355
292 ports {356 ports {
293 #address-cells = <1>;357 #address-cells = <1>;
294 #size-cells = <0>;358 #size-cells = <0>;
Documentation/devicetree/bindings/cpu/idle-states.yaml+77−4
@@ -243,7 +243,64 @@ description: |+ · 242 unmodified lines
243 just supports idle_standby, an idle-states node is not required.243 just supports idle_standby, an idle-states node is not required.
244 244
245 ===========================================245 ===========================================
246 6 - References246 6 - Qualcomm specific STATES
247 ===========================================
248
249 Idle states have different enter/exit latency and residency values.
250 The idle states supported by the QCOM SoC are defined as -
251
252 * Standby
253 * Retention
254 * Standalone Power Collapse (Standalone PC or SPC)
255 * Power Collapse (PC)
256
257 Standby: Standby does a little more in addition to architectural clock gating.
258 When the WFI instruction is executed the ARM core would gate its internal
259 clocks. In addition to gating the clocks, QCOM cpus use this instruction as a
260 trigger to execute the SPM state machine. The SPM state machine waits for the
261 interrupt to trigger the core back in to active. This triggers the cache
262 hierarchy to enter standby states, when all cpus are idle. An interrupt brings
263 the SPM state machine out of its wait, the next step is to ensure that the
264 cache hierarchy is also out of standby, and then the cpu is allowed to resume
265 execution. This state is defined as a generic ARM WFI state by the ARM cpuidle
266 driver and is not defined in the DT. The SPM state machine should be
267 configured to execute this state by default and after executing every other
268 state below.
269
270 Retention: Retention is a low power state where the core is clock gated and
271 the memory and the registers associated with the core are retained. The
272 voltage may be reduced to the minimum value needed to keep the processor
273 registers active. The SPM should be configured to execute the retention
274 sequence and would wait for interrupt, before restoring the cpu to execution
275 state. Retention may have a slightly higher latency than Standby.
276
277 Standalone PC: A cpu can power down and warmboot if there is a sufficient time
278 between the time it enters idle and the next known wake up. SPC mode is used
279 to indicate a core entering a power down state without consulting any other
280 cpu or the system resources. This helps save power only on that core. The SPM
281 sequence for this idle state is programmed to power down the supply to the
282 core, wait for the interrupt, restore power to the core, and ensure the
283 system state including cache hierarchy is ready before allowing core to
284 resume. Applying power and resetting the core causes the core to warmboot
285 back into Elevation Level (EL) which trampolines the control back to the
286 kernel. Entering a power down state for the cpu, needs to be done by trapping
287 into a EL. Failing to do so, would result in a crash enforced by the warm boot
288 code in the EL for the SoC. On SoCs with write-back L1 cache, the cache has to
289 be flushed in s/w, before powering down the core.
290
291 Power Collapse: This state is similar to the SPC mode, but distinguishes
292 itself in that the cpu acknowledges and permits the SoC to enter deeper sleep
293 modes. In a hierarchical power domain SoC, this means L2 and other caches can
294 be flushed, system bus, clocks - lowered, and SoC main XO clock gated and
295 voltages reduced, provided all cpus enter this state. Since the span of low
296 power modes possible at this state is vast, the exit latency and the residency
297 of this low power mode would be considered high even though at a cpu level,
298 this essentially is cpu power down. The SPM in this state also may handshake
299 with the Resource power manager (RPM) processor in the SoC to indicate a
300 complete application processor subsystem shut down.
301
302 ===========================================
303 7 - References
247 ===========================================304 ===========================================
248 305
249 [1] ARM Linux Kernel documentation - CPUs bindings306 [1] ARM Linux Kernel documentation - CPUs bindings
@@ -301,9 +358,16 @@ patternProperties: · 51 unmodified lines
301 358
302 properties:359 properties:
303 compatible:360 compatible:
304 enum:361 oneOf:
305 - arm,idle-state362 - items:
306 - riscv,idle-state363 - enum:
364 - qcom,idle-state-ret
365 - qcom,idle-state-spc
366 - qcom,idle-state-pc
367 - const: arm,idle-state
368 - enum:
369 - arm,idle-state
370 - riscv,idle-state
307 371
308 arm,psci-suspend-param:372 arm,psci-suspend-param:
309 $ref: /schemas/types.yaml#/definitions/uint32373 $ref: /schemas/types.yaml#/definitions/uint32
@@ -852,4 +916,13 @@ examples: · 542 unmodified lines
852 };916 };
853 };917 };
854 918
919 // Example 4 - Qualcomm SPC
920 idle-states {
921 cpu_spc: cpu-spc {
922 compatible = "qcom,idle-state-spc", "arm,idle-state";
923 entry-latency-us = <150>;
924 exit-latency-us = <200>;
925 min-residency-us = <2000>;
926 };
927 };
855...928...
Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml+86−0
@@ -0,0 +1,86 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Inside Secure SafeXcel cryptographic engine
8
9maintainers:
10 - Antoine Tenart <atenart@kernel.org>
11
12properties:
13 compatible:
14 oneOf:
15 - const: inside-secure,safexcel-eip197b
16 - const: inside-secure,safexcel-eip197d
17 - const: inside-secure,safexcel-eip97ies
18 - const: inside-secure,safexcel-eip197
19 description: Equivalent of inside-secure,safexcel-eip197b
20 deprecated: true
21 - const: inside-secure,safexcel-eip97
22 description: Equivalent of inside-secure,safexcel-eip97ies
23 deprecated: true
24
25 reg:
26 maxItems: 1
27
28 interrupts:
29 maxItems: 6
30
31 interrupt-names:
32 items:
33 - const: ring0
34 - const: ring1
35 - const: ring2
36 - const: ring3
37 - const: eip
38 - const: mem
39
40 clocks:
41 minItems: 1
42 maxItems: 2
43
44 clock-names:
45 minItems: 1
46 items:
47 - const: core
48 - const: reg
49
50required:
51 - reg
52 - interrupts
53 - interrupt-names
54
55allOf:
56 - if:
57 properties:
58 clocks:
59 minItems: 2
60 then:
61 properties:
62 clock-names:
63 minItems: 2
64 required:
65 - clock-names
66
67additionalProperties: false
68
69examples:
70 - |
71 #include <dt-bindings/interrupt-controller/arm-gic.h>
72 #include <dt-bindings/interrupt-controller/irq.h>
73
74 crypto@800000 {
75 compatible = "inside-secure,safexcel-eip197b";
76 reg = <0x800000 0x200000>;
77 interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
78 <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
79 <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
80 <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
81 <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
82 <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
83 interrupt-names = "ring0", "ring1", "ring2", "ring3", "eip", "mem";
84 clocks = <&cpm_syscon0 1 26>;
85 clock-names = "core";
86 };
Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt+0−40
@@ -1,40 +0,0 @@
1Inside Secure SafeXcel cryptographic engine
2
3Required properties:
4- compatible: Should be "inside-secure,safexcel-eip197b",
5 "inside-secure,safexcel-eip197d" or
6 "inside-secure,safexcel-eip97ies".
7- reg: Base physical address of the engine and length of memory mapped region.
8- interrupts: Interrupt numbers for the rings and engine.
9- interrupt-names: Should be "ring0", "ring1", "ring2", "ring3", "eip", "mem".
10
11Optional properties:
12- clocks: Reference to the crypto engine clocks, the second clock is
13 needed for the Armada 7K/8K SoCs.
14- clock-names: mandatory if there is a second clock, in this case the
15 name must be "core" for the first clock and "reg" for
16 the second one.
17
18Backward compatibility:
19Two compatibles are kept for backward compatibility, but shouldn't be used for
20new submissions:
21- "inside-secure,safexcel-eip197" is equivalent to
22 "inside-secure,safexcel-eip197b".
23- "inside-secure,safexcel-eip97" is equivalent to
24 "inside-secure,safexcel-eip97ies".
25
26Example:
27
28 crypto: crypto@800000 {
29 compatible = "inside-secure,safexcel-eip197b";
30 reg = <0x800000 0x200000>;
31 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
32 <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
33 <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
34 <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
35 <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
36 <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
37 interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3",
38 "eip";
39 clocks = <&cpm_syscon0 1 26>;
40 };
Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml+1−0
@@ -16,6 +16,7 @@ properties: · 15 unmodified lines
16 - qcom,sa8775p-inline-crypto-engine16 - qcom,sa8775p-inline-crypto-engine
17 - qcom,sm8450-inline-crypto-engine17 - qcom,sm8450-inline-crypto-engine
18 - qcom,sm8550-inline-crypto-engine18 - qcom,sm8550-inline-crypto-engine
19 - qcom,sm8650-inline-crypto-engine
19 - const: qcom,inline-crypto-engine20 - const: qcom,inline-crypto-engine
20 21
21 reg:22 reg:
Documentation/devicetree/bindings/crypto/qcom,prng.yaml+1−0
@@ -21,6 +21,7 @@ properties: · 20 unmodified lines
21 - qcom,sc7280-trng21 - qcom,sc7280-trng
22 - qcom,sm8450-trng22 - qcom,sm8450-trng
23 - qcom,sm8550-trng23 - qcom,sm8550-trng
24 - qcom,sm8650-trng
24 - const: qcom,trng25 - const: qcom,trng
25 26
26 reg:27 reg:
Documentation/devicetree/bindings/crypto/qcom-qce.yaml+14−0
@@ -44,10 +44,12 @@ properties: · 43 unmodified lines
44 44
45 - items:45 - items:
46 - enum:46 - enum:
47 - qcom,sc7280-qce
47 - qcom,sm8250-qce48 - qcom,sm8250-qce
48 - qcom,sm8350-qce49 - qcom,sm8350-qce
49 - qcom,sm8450-qce50 - qcom,sm8450-qce
50 - qcom,sm8550-qce51 - qcom,sm8550-qce
52 - qcom,sm8650-qce
51 - const: qcom,sm8150-qce53 - const: qcom,sm8150-qce
52 - const: qcom,qce54 - const: qcom,qce
53 55
@@ -96,6 +98,7 @@ allOf: · 42 unmodified lines
96 - qcom,crypto-v5.498 - qcom,crypto-v5.4
97 - qcom,ipq6018-qce99 - qcom,ipq6018-qce
98 - qcom,ipq8074-qce100 - qcom,ipq8074-qce
101 - qcom,ipq9574-qce
99 - qcom,msm8996-qce102 - qcom,msm8996-qce
100 - qcom,sdm845-qce103 - qcom,sdm845-qce
101 then:104 then:
@@ -129,6 +132,17 @@ allOf: · 27 unmodified lines
129 - clocks132 - clocks
130 - clock-names133 - clock-names
131 134
135 - if:
136 properties:
137 compatible:
138 contains:
139 enum:
140 - qcom,sm8150-qce
141 then:
142 properties:
143 clocks: false
144 clock-names: false
145
132required:146required:
133 - compatible147 - compatible
134 - reg148 - reg
Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml+6−0
@@ -9,6 +9,9 @@ title: Analog Devices ADV7533/35 HDMI Encoders · 8 unmodified lines
9maintainers:9maintainers:
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11 11
12allOf:
13 - $ref: /schemas/sound/dai-common.yaml#
14
12description: |15description: |
13 The ADV7533 and ADV7535 are HDMI audio and video transmitters16 The ADV7533 and ADV7535 are HDMI audio and video transmitters
14 compatible with HDMI 1.4 and DVI 1.0. They support color space17 compatible with HDMI 1.4 and DVI 1.0. They support color space
@@ -89,6 +92,9 @@ properties: · 74 unmodified lines
89 $ref: /schemas/types.yaml#/definitions/uint3292 $ref: /schemas/types.yaml#/definitions/uint32
90 enum: [ 1, 2, 3, 4 ]93 enum: [ 1, 2, 3, 4 ]
91 94
95 "#sound-dai-cells":
96 const: 0
97
92 ports:98 ports:
93 description:99 description:
94 The ADV7533/35 has two video ports and one audio port.100 The ADV7533/35 has two video ports and one audio port.
Documentation/devicetree/bindings/display/fsl,lcdif.yaml+19−1
@@ -51,7 +51,10 @@ properties: · 50 unmodified lines
51 minItems: 151 minItems: 1
52 52
53 interrupts:53 interrupts:
54 maxItems: 154 items:
55 - description: LCDIF DMA interrupt
56 - description: LCDIF Error interrupt
57 minItems: 1
55 58
56 power-domains:59 power-domains:
57 maxItems: 160 maxItems: 1
@@ -131,6 +134,21 @@ allOf: · 73 unmodified lines
131 then:134 then:
132 required:135 required:
133 - power-domains136 - power-domains
137 - if:
138 properties:
139 compatible:
140 contains:
141 enum:
142 - fsl,imx23-lcdif
143 then:
144 properties:
145 interrupts:
146 minItems: 2
147 maxItems: 2
148 else:
149 properties:
150 interrupts:
151 maxItems: 1
134 152
135examples:153examples:
136 - |154 - |
Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml+1−0
@@ -24,6 +24,7 @@ properties: · 23 unmodified lines
24 - enum:24 - enum:
25 - mediatek,mt8173-disp-aal25 - mediatek,mt8173-disp-aal
26 - mediatek,mt8183-disp-aal26 - mediatek,mt8183-disp-aal
27 - mediatek,mt8195-mdp3-aal
27 - items:28 - items:
28 - enum:29 - enum:
29 - mediatek,mt2712-disp-aal30 - mediatek,mt2712-disp-aal
Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml+1−0
@@ -26,6 +26,7 @@ properties: · 25 unmodified lines
26 - mediatek,mt2701-disp-color26 - mediatek,mt2701-disp-color
27 - mediatek,mt8167-disp-color27 - mediatek,mt8167-disp-color
28 - mediatek,mt8173-disp-color28 - mediatek,mt8173-disp-color
29 - mediatek,mt8195-mdp3-color
29 - items:30 - items:
30 - enum:31 - enum:
31 - mediatek,mt7623-disp-color32 - mediatek,mt7623-disp-color
Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml+4−1
@@ -10,7 +10,6 @@ maintainers: · 9 unmodified lines
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>11 - Philipp Zabel <p.zabel@pengutronix.de>
12 - Jitao Shi <jitao.shi@mediatek.com>12 - Jitao Shi <jitao.shi@mediatek.com>
13 - Xinlei Lee <xinlei.lee@mediatek.com>
14 13
15description: |14description: |
16 The MediaTek DSI function block is a sink of the display subsystem and can15 The MediaTek DSI function block is a sink of the display subsystem and can
@@ -35,6 +34,10 @@ properties: · 18 unmodified lines
35 - enum:34 - enum:
36 - mediatek,mt6795-dsi35 - mediatek,mt6795-dsi
37 - const: mediatek,mt8173-dsi36 - const: mediatek,mt8173-dsi
37 - items:
38 - enum:
39 - mediatek,mt8195-dsi
40 - const: mediatek,mt8183-dsi
38 41
39 reg:42 reg:
40 maxItems: 143 maxItems: 1
Documentation/devicetree/bindings/display/mediatek/mediatek,ethdr.yaml+5−1
@@ -23,7 +23,11 @@ description: · 22 unmodified lines
23 23
24properties:24properties:
25 compatible:25 compatible:
26 const: mediatek,mt8195-disp-ethdr26 oneOf:
27 - const: mediatek,mt8195-disp-ethdr
28 - items:
29 - const: mediatek,mt8188-disp-ethdr
30 - const: mediatek,mt8195-disp-ethdr
27 31
28 reg:32 reg:
29 maxItems: 733 maxItems: 7
Documentation/devicetree/bindings/display/mediatek/mediatek,mdp-rdma.yaml+0−88
@@ -1,88 +0,0 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/mediatek/mediatek,mdp-rdma.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek MDP RDMA
8
9maintainers:
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>
12
13description:
14 The MediaTek MDP RDMA stands for Read Direct Memory Access.
15 It provides real time data to the back-end panel driver, such as DSI,
16 DPI and DP_INTF.
17 It contains one line buffer to store the sufficient pixel data.
18 RDMA device node must be siblings to the central MMSYS_CONFIG node.
19 For a description of the MMSYS_CONFIG binding, see
20 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml for details.
21
22properties:
23 compatible:
24 const: mediatek,mt8195-vdo1-rdma
25
26 reg:
27 maxItems: 1
28
29 interrupts:
30 maxItems: 1
31
32 power-domains:
33 maxItems: 1
34
35 clocks:
36 items:
37 - description: RDMA Clock
38
39 iommus:
40 maxItems: 1
41
42 mediatek,gce-client-reg:
43 description:
44 The register of display function block to be set by gce. There are 4 arguments,
45 such as gce node, subsys id, offset and register size. The subsys id that is
46 mapping to the register of display function blocks is defined in the gce header
47 include/dt-bindings/gce/<chip>-gce.h of each chips.
48 $ref: /schemas/types.yaml#/definitions/phandle-array
49 items:
50 items:
51 - description: phandle of GCE
52 - description: GCE subsys id
53 - description: register offset
54 - description: register size
55 maxItems: 1
56
57required:
58 - compatible
59 - reg
60 - power-domains
61 - clocks
62 - iommus
63 - mediatek,gce-client-reg
64
65additionalProperties: false
66
67examples:
68 - |
69 #include <dt-bindings/interrupt-controller/arm-gic.h>
70 #include <dt-bindings/clock/mt8195-clk.h>
71 #include <dt-bindings/power/mt8195-power.h>
72 #include <dt-bindings/gce/mt8195-gce.h>
73 #include <dt-bindings/memory/mt8195-memory-port.h>
74
75 soc {
76 #address-cells = <2>;
77 #size-cells = <2>;
78
79 rdma@1c104000 {
80 compatible = "mediatek,mt8195-vdo1-rdma";
81 reg = <0 0x1c104000 0 0x1000>;
82 interrupts = <GIC_SPI 495 IRQ_TYPE_LEVEL_HIGH 0>;
83 clocks = <&vdosys1 CLK_VDO1_MDP_RDMA0>;
84 power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
85 iommus = <&iommu_vdo M4U_PORT_L2_MDP_RDMA0>;
86 mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0x4000 0x1000>;
87 };
88 };
Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml+4−0
@@ -24,9 +24,13 @@ properties: · 23 unmodified lines
24 - enum:24 - enum:
25 - mediatek,mt8173-disp-merge25 - mediatek,mt8173-disp-merge
26 - mediatek,mt8195-disp-merge26 - mediatek,mt8195-disp-merge
27 - mediatek,mt8195-mdp3-merge
27 - items:28 - items:
28 - const: mediatek,mt6795-disp-merge29 - const: mediatek,mt6795-disp-merge
29 - const: mediatek,mt8173-disp-merge30 - const: mediatek,mt8173-disp-merge
31 - items:
32 - const: mediatek,mt8188-disp-merge
33 - const: mediatek,mt8195-disp-merge
30 34
31 reg:35 reg:
32 maxItems: 136 maxItems: 1
Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml+1−0
@@ -26,6 +26,7 @@ properties: · 25 unmodified lines
26 - mediatek,mt8173-disp-ovl26 - mediatek,mt8173-disp-ovl
27 - mediatek,mt8183-disp-ovl27 - mediatek,mt8183-disp-ovl
28 - mediatek,mt8192-disp-ovl28 - mediatek,mt8192-disp-ovl
29 - mediatek,mt8195-mdp3-ovl
29 - items:30 - items:
30 - enum:31 - enum:
31 - mediatek,mt7623-disp-ovl32 - mediatek,mt7623-disp-ovl
Documentation/devicetree/bindings/display/mediatek/mediatek,padding.yaml+83−0
@@ -0,0 +1,83 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/mediatek/mediatek,padding.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Display Padding
8
9maintainers:
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>
12
13description:
14 Padding provides ability to add pixels to width and height of a layer with
15 specified colors. Due to hardware design, Mixer in VDOSYS1 requires
16 width of a layer to be 2-pixel-align, or 4-pixel-align when ETHDR is enabled,
17 we need Padding to deal with odd width.
18 Please notice that even if the Padding is in bypass mode, settings in
19 register must be cleared to 0, or undefined behaviors could happen.
20
21properties:
22 compatible:
23 enum:
24 - mediatek,mt8188-disp-padding
25 - mediatek,mt8195-mdp3-padding
26
27 reg:
28 maxItems: 1
29
30 power-domains:
31 maxItems: 1
32
33 clocks:
34 items:
35 - description: Padding's clocks
36
37 mediatek,gce-client-reg:
38 description:
39 GCE (Global Command Engine) is a multi-core micro processor that helps
40 its clients to execute commands without interrupting CPU. This property
41 describes GCE client's information that is composed by 4 fields.
42 1. Phandle of the GCE (there may be several GCE processors)
43 2. Sub-system ID defined in the dt-binding like a user ID
44 (Please refer to include/dt-bindings/gce/<chip>-gce.h)
45 3. Offset from base address of the subsys you are at
46 4. Size of the register the client needs
47 $ref: /schemas/types.yaml#/definitions/phandle-array
48 items:
49 items:
50 - description: Phandle of the GCE
51 - description: Subsys ID defined in the dt-binding
52 - description: Offset from base address of the subsys
53 - description: Size of register
54 maxItems: 1
55
56required:
57 - compatible
58 - reg
59 - power-domains
60 - clocks
61 - mediatek,gce-client-reg
62
63additionalProperties: false
64
65examples:
66 - |
67 #include <dt-bindings/interrupt-controller/arm-gic.h>
68 #include <dt-bindings/clock/mediatek,mt8188-clk.h>
69 #include <dt-bindings/power/mediatek,mt8188-power.h>
70 #include <dt-bindings/gce/mt8195-gce.h>
71
72 soc {
73 #address-cells = <2>;
74 #size-cells = <2>;
75
76 padding0: padding@1c11d000 {
77 compatible = "mediatek,mt8188-disp-padding";
78 reg = <0 0x1c11d000 0 0x1000>;
79 clocks = <&vdosys1 CLK_VDO1_PADDING0>;
80 power-domains = <&spm MT8188_POWER_DOMAIN_VDOSYS1>;
81 mediatek,gce-client-reg = <&gce0 SUBSYS_1c11XXXX 0xd000 0x1000>;
82 };
83 };
Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml+27−0
@@ -23,6 +23,7 @@ properties: · 22 unmodified lines
23 oneOf:23 oneOf:
24 - enum:24 - enum:
25 - mediatek,mt8173-disp-split25 - mediatek,mt8173-disp-split
26 - mediatek,mt8195-mdp3-split
26 - items:27 - items:
27 - const: mediatek,mt6795-disp-split28 - const: mediatek,mt6795-disp-split
28 - const: mediatek,mt8173-disp-split29 - const: mediatek,mt8173-disp-split
@@ -38,6 +39,21 @@ properties: · 9 unmodified lines
38 the power controller specified by phandle. See39 the power controller specified by phandle. See
39 Documentation/devicetree/bindings/power/power-domain.yaml for details.40 Documentation/devicetree/bindings/power/power-domain.yaml for details.
40 41
42 mediatek,gce-client-reg:
43 description:
44 The register of display function block to be set by gce. There are 4 arguments,
45 such as gce node, subsys id, offset and register size. The subsys id that is
46 mapping to the register of display function blocks is defined in the gce header
47 include/dt-bindings/gce/<chip>-gce.h of each chips.
48 $ref: /schemas/types.yaml#/definitions/phandle-array
49 items:
50 items:
51 - description: phandle of GCE
52 - description: GCE subsys id
53 - description: register offset
54 - description: register size
55 maxItems: 1
56
41 clocks:57 clocks:
42 items:58 items:
43 - description: SPLIT Clock59 - description: SPLIT Clock
@@ -48,6 +64,17 @@ required: · 4 unmodified lines
48 - power-domains64 - power-domains
49 - clocks65 - clocks
50 66
67allOf:
68 - if:
69 properties:
70 compatible:
71 contains:
72 const: mediatek,mt8195-mdp3-split
73
74 then:
75 required:
76 - mediatek,gce-client-reg
77
51additionalProperties: false78additionalProperties: false
52 79
53examples:80examples:
Documentation/devicetree/bindings/display/msm/dp-controller.yaml+2−0
@@ -26,8 +26,10 @@ properties: · 25 unmodified lines
26 - qcom,sc8280xp-edp26 - qcom,sc8280xp-edp
27 - qcom,sdm845-dp27 - qcom,sdm845-dp
28 - qcom,sm8350-dp28 - qcom,sm8350-dp
29 - qcom,sm8650-dp
29 - items:30 - items:
30 - enum:31 - enum:
32 - qcom,sm8150-dp
31 - qcom,sm8250-dp33 - qcom,sm8250-dp
32 - qcom,sm8450-dp34 - qcom,sm8450-dp
33 - qcom,sm8550-dp35 - qcom,sm8550-dp
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml+3−0
@@ -25,6 +25,7 @@ properties: · 24 unmodified lines
25 - qcom,sc7180-dsi-ctrl25 - qcom,sc7180-dsi-ctrl
26 - qcom,sc7280-dsi-ctrl26 - qcom,sc7280-dsi-ctrl
27 - qcom,sdm660-dsi-ctrl27 - qcom,sdm660-dsi-ctrl
28 - qcom,sdm670-dsi-ctrl
28 - qcom,sdm845-dsi-ctrl29 - qcom,sdm845-dsi-ctrl
29 - qcom,sm6115-dsi-ctrl30 - qcom,sm6115-dsi-ctrl
30 - qcom,sm6125-dsi-ctrl31 - qcom,sm6125-dsi-ctrl
@@ -35,6 +36,7 @@ properties: · 4 unmodified lines
35 - qcom,sm8350-dsi-ctrl36 - qcom,sm8350-dsi-ctrl
36 - qcom,sm8450-dsi-ctrl37 - qcom,sm8450-dsi-ctrl
37 - qcom,sm8550-dsi-ctrl38 - qcom,sm8550-dsi-ctrl
39 - qcom,sm8650-dsi-ctrl
38 - const: qcom,mdss-dsi-ctrl40 - const: qcom,mdss-dsi-ctrl
39 - enum:41 - enum:
40 - qcom,dsi-ctrl-6g-qcm229042 - qcom,dsi-ctrl-6g-qcm2290
@@ -333,6 +335,7 @@ allOf: · 292 unmodified lines
333 - qcom,sm8350-dsi-ctrl335 - qcom,sm8350-dsi-ctrl
334 - qcom,sm8450-dsi-ctrl336 - qcom,sm8450-dsi-ctrl
335 - qcom,sm8550-dsi-ctrl337 - qcom,sm8550-dsi-ctrl
338 - qcom,sm8650-dsi-ctrl
336 then:339 then:
337 properties:340 properties:
338 clocks:341 clocks:
Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml+1−0
@@ -22,6 +22,7 @@ properties: · 21 unmodified lines
22 - qcom,sm8350-dsi-phy-5nm22 - qcom,sm8350-dsi-phy-5nm
23 - qcom,sm8450-dsi-phy-5nm23 - qcom,sm8450-dsi-phy-5nm
24 - qcom,sm8550-dsi-phy-4nm24 - qcom,sm8550-dsi-phy-4nm
25 - qcom,sm8650-dsi-phy-4nm
25 26
26 reg:27 reg:
27 items:28 items:
Documentation/devicetree/bindings/display/msm/mdss-common.yaml+14−4
@@ -61,17 +61,27 @@ properties: · 60 unmodified lines
61 61
62 ranges: true62 ranges: true
63 63
64 # This is not a perfect description, but it's impossible to discern and match
65 # the entries like we do with interconnect-names
64 interconnects:66 interconnects:
65 minItems: 167 minItems: 1
66 items:68 items:
67 - description: Interconnect path from mdp0 (or a single mdp) port to the data bus69 - description: Interconnect path from mdp0 (or a single mdp) port to the data bus
68 - description: Interconnect path from mdp1 port to the data bus70 - description: Interconnect path from mdp1 port to the data bus
71 - description: Interconnect path from CPU to the reg bus
69 72
70 interconnect-names:73 interconnect-names:
71 minItems: 174 oneOf:
72 items:75 - minItems: 1
73 - const: mdp0-mem76 items:
74 - const: mdp1-mem77 - const: mdp0-mem
78 - const: cpu-cfg
79
80 - minItems: 2
81 items:
82 - const: mdp0-mem
83 - const: mdp1-mem
84 - const: cpu-cfg
75 85
76 resets:86 resets:
77 items:87 items:
Documentation/devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml+15−6
@@ -36,10 +36,14 @@ properties: · 35 unmodified lines
36 maxItems: 236 maxItems: 2
37 37
38 interconnects:38 interconnects:
39 maxItems: 139 items:
40 - description: Interconnect path from mdp0 port to the data bus
41 - description: Interconnect path from CPU to the reg bus
40 42
41 interconnect-names:43 interconnect-names:
42 maxItems: 144 items:
45 - const: mdp0-mem
46 - const: cpu-cfg
43 47
44patternProperties:48patternProperties:
45 "^display-controller@[0-9a-f]+$":49 "^display-controller@[0-9a-f]+$":
@@ -56,7 +60,9 @@ patternProperties: · 10 unmodified lines
56 60
57 properties:61 properties:
58 compatible:62 compatible:
59 const: qcom,dsi-ctrl-6g-qcm229063 items:
64 - const: qcom,qcm2290-dsi-ctrl
65 - const: qcom,mdss-dsi-ctrl
60 66
61 "^phy@[0-9a-f]+$":67 "^phy@[0-9a-f]+$":
62 type: object68 type: object
@@ -96,8 +102,10 @@ examples: · 33 unmodified lines
96 interrupt-controller;102 interrupt-controller;
97 #interrupt-cells = <1>;103 #interrupt-cells = <1>;
98 104
99 interconnects = <&mmrt_virt MASTER_MDP0 &bimc SLAVE_EBI1>;105 interconnects = <&mmrt_virt MASTER_MDP0 &bimc SLAVE_EBI1>,
100 interconnect-names = "mdp0-mem";106 <&bimc MASTER_APPSS_PROC &config_noc SLAVE_DISPLAY_CFG>;
107 interconnect-names = "mdp0-mem",
108 "cpu-cfg";
101 109
102 iommus = <&apps_smmu 0x420 0x2>,110 iommus = <&apps_smmu 0x420 0x2>,
103 <&apps_smmu 0x421 0x0>;111 <&apps_smmu 0x421 0x0>;
@@ -136,7 +144,8 @@ examples: · 32 unmodified lines
136 };144 };
137 145
138 dsi@5e94000 {146 dsi@5e94000 {
139 compatible = "qcom,dsi-ctrl-6g-qcm2290";147 compatible = "qcom,qcm2290-dsi-ctrl",
148 "qcom,mdss-dsi-ctrl";
140 reg = <0x05e94000 0x400>;149 reg = <0x05e94000 0x400>;
141 reg-names = "dsi_ctrl";150 reg-names = "dsi_ctrl";
142 151
Documentation/devicetree/bindings/display/msm/qcom,sc7180-mdss.yaml+10−4
@@ -36,10 +36,14 @@ properties: · 35 unmodified lines
36 maxItems: 136 maxItems: 1
37 37
38 interconnects:38 interconnects:
39 maxItems: 139 items:
40 - description: Interconnect path from mdp0 port to the data bus
41 - description: Interconnect path from CPU to the reg bus
40 42
41 interconnect-names:43 interconnect-names:
42 maxItems: 144 items:
45 - const: mdp0-mem
46 - const: cpu-cfg
43 47
44patternProperties:48patternProperties:
45 "^display-controller@[0-9a-f]+$":49 "^display-controller@[0-9a-f]+$":
@@ -106,8 +110,10 @@ examples: · 60 unmodified lines
106 interrupt-controller;110 interrupt-controller;
107 #interrupt-cells = <1>;111 #interrupt-cells = <1>;
108 112
109 interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;113 interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>,
110 interconnect-names = "mdp0-mem";114 <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_DISPLAY_CFG>;
115 interconnect-names = "mdp0-mem",
116 "cpu-cfg";
111 117
112 iommus = <&apps_smmu 0x800 0x2>;118 iommus = <&apps_smmu 0x800 0x2>;
113 ranges;119 ranges;
Documentation/devicetree/bindings/display/msm/qcom,sc7280-mdss.yaml+10−4
@@ -36,10 +36,14 @@ properties: · 35 unmodified lines
36 maxItems: 136 maxItems: 1
37 37
38 interconnects:38 interconnects:
39 maxItems: 139 items:
40 - description: Interconnect path from mdp0 port to the data bus
41 - description: Interconnect path from CPU to the reg bus
40 42
41 interconnect-names:43 interconnect-names:
42 maxItems: 144 items:
45 - const: mdp0-mem
46 - const: cpu-cfg
43 47
44patternProperties:48patternProperties:
45 "^display-controller@[0-9a-f]+$":49 "^display-controller@[0-9a-f]+$":
@@ -118,8 +122,10 @@ examples: · 72 unmodified lines
118 interrupt-controller;122 interrupt-controller;
119 #interrupt-cells = <1>;123 #interrupt-cells = <1>;
120 124
121 interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;125 interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>,
122 interconnect-names = "mdp0-mem";126 <&gem_noc MASTER_APPSS_PROC &cnoc2 SLAVE_DISPLAY_CFG>;
127 interconnect-names = "mdp0-mem",
128 "cpu-cfg";
123 129
124 iommus = <&apps_smmu 0x900 0x402>;130 iommus = <&apps_smmu 0x900 0x402>;
125 ranges;131 ranges;
Documentation/devicetree/bindings/display/msm/qcom,sdm670-mdss.yaml+292−0
@@ -0,0 +1,292 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/msm/qcom,sdm670-mdss.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SDM670 Display MDSS
8
9maintainers:
10 - Richard Acayan <mailingradian@gmail.com>
11
12description:
13 SDM670 MSM Mobile Display Subsystem (MDSS), which encapsulates sub-blocks
14 like DPU display controller, DSI and DP interfaces etc.
15
16$ref: /schemas/display/msm/mdss-common.yaml#
17
18properties:
19 compatible:
20 const: qcom,sdm670-mdss
21
22 clocks:
23 items:
24 - description: Display AHB clock from gcc
25 - description: Display core clock
26
27 clock-names:
28 items:
29 - const: iface
30 - const: core
31
32 iommus:
33 maxItems: 2
34
35 interconnects:
36 maxItems: 2
37
38 interconnect-names:
39 maxItems: 2
40
41patternProperties:
42 "^display-controller@[0-9a-f]+$":
43 type: object
44 additionalProperties: true
45
46 properties:
47 compatible:
48 const: qcom,sdm670-dpu
49
50 "^displayport-controller@[0-9a-f]+$":
51 type: object
52 additionalProperties: true
53
54 properties:
55 compatible:
56 const: qcom,sdm670-dp
57
58 "^dsi@[0-9a-f]+$":
59 type: object
60 additionalProperties: true
61
62 properties:
63 compatible:
64 contains:
65 const: qcom,sdm670-dsi-ctrl
66
67 "^phy@[0-9a-f]+$":
68 type: object
69 additionalProperties: true
70
71 properties:
72 compatible:
73 const: qcom,dsi-phy-10nm
74
75required:
76 - compatible
77
78unevaluatedProperties: false
79
80examples:
81 - |
82 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
83 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
84 #include <dt-bindings/clock/qcom,rpmh.h>
85 #include <dt-bindings/interconnect/qcom,sdm670-rpmh.h>
86 #include <dt-bindings/interrupt-controller/arm-gic.h>
87 #include <dt-bindings/power/qcom-rpmpd.h>
88
89 display-subsystem@ae00000 {
90 compatible = "qcom,sdm670-mdss";
91 reg = <0x0ae00000 0x1000>;
92 reg-names = "mdss";
93 power-domains = <&dispcc MDSS_GDSC>;
94
95 clocks = <&gcc GCC_DISP_AHB_CLK>,
96 <&dispcc DISP_CC_MDSS_MDP_CLK>;
97 clock-names = "iface", "core";
98
99 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
100 interrupt-controller;
101 #interrupt-cells = <1>;
102
103 interconnects = <&mmss_noc MASTER_MDP_PORT0 0 &mem_noc SLAVE_EBI_CH0 0>,
104 <&mmss_noc MASTER_MDP_PORT1 0 &mem_noc SLAVE_EBI_CH0 0>;
105 interconnect-names = "mdp0-mem", "mdp1-mem";
106
107 iommus = <&apps_smmu 0x880 0x8>,
108 <&apps_smmu 0xc80 0x8>;
109
110 #address-cells = <1>;
111 #size-cells = <1>;
112 ranges;
113
114 display-controller@ae01000 {
115 compatible = "qcom,sdm670-dpu";
116 reg = <0x0ae01000 0x8f000>,
117 <0x0aeb0000 0x2008>;
118 reg-names = "mdp", "vbif";
119
120 clocks = <&gcc GCC_DISP_AXI_CLK>,
121 <&dispcc DISP_CC_MDSS_AHB_CLK>,
122 <&dispcc DISP_CC_MDSS_AXI_CLK>,
123 <&dispcc DISP_CC_MDSS_MDP_CLK>,
124 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
125 clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
126
127 interrupt-parent = <&mdss>;
128 interrupts = <0>;
129 power-domains = <&rpmhpd SDM670_CX>;
130 operating-points-v2 = <&mdp_opp_table>;
131
132 ports {
133 #address-cells = <1>;
134 #size-cells = <0>;
135
136 port@0 {
137 reg = <0>;
138 dpu_intf1_out: endpoint {
139 remote-endpoint = <&mdss_dsi0_in>;
140 };
141 };
142
143 port@1 {
144 reg = <1>;
145 dpu_intf2_out: endpoint {
146 remote-endpoint = <&mdss_dsi1_in>;
147 };
148 };
149 };
150 };
151
152 dsi@ae94000 {
153 compatible = "qcom,sdm670-dsi-ctrl", "qcom,mdss-dsi-ctrl";
154 reg = <0x0ae94000 0x400>;
155 reg-names = "dsi_ctrl";
156
157 interrupt-parent = <&mdss>;
158 interrupts = <4>;
159
160 clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
161 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
162 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
163 <&dispcc DISP_CC_MDSS_ESC0_CLK>,
164 <&dispcc DISP_CC_MDSS_AHB_CLK>,
165 <&dispcc DISP_CC_MDSS_AXI_CLK>;
166 clock-names = "byte",
167 "byte_intf",
168 "pixel",
169 "core",
170 "iface",
171 "bus";
172 assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
173 <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
174 assigned-clock-parents = <&mdss_dsi0_phy 0>, <&mdss_dsi0_phy 1>;
175
176 operating-points-v2 = <&dsi_opp_table>;
177 power-domains = <&rpmhpd SDM670_CX>;
178
179 phys = <&mdss_dsi0_phy>;
180 phy-names = "dsi";
181
182 #address-cells = <1>;
183 #size-cells = <0>;
184
185 ports {
186 #address-cells = <1>;
187 #size-cells = <0>;
188
189 port@0 {
190 reg = <0>;
191 mdss_dsi0_in: endpoint {
192 remote-endpoint = <&dpu_intf1_out>;
193 };
194 };
195
196 port@1 {
197 reg = <1>;
198 mdss_dsi0_out: endpoint {
199 };
200 };
201 };
202 };
203
204 mdss_dsi0_phy: phy@ae94400 {
205 compatible = "qcom,dsi-phy-10nm";
206 reg = <0x0ae94400 0x200>,
207 <0x0ae94600 0x280>,
208 <0x0ae94a00 0x1e0>;
209 reg-names = "dsi_phy",
210 "dsi_phy_lane",
211 "dsi_pll";
212
213 #clock-cells = <1>;
214 #phy-cells = <0>;
215
216 clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
217 <&rpmhcc RPMH_CXO_CLK>;
218 clock-names = "iface", "ref";
219 vdds-supply = <&vreg_dsi_phy>;
220 };
221
222 dsi@ae96000 {
223 compatible = "qcom,sdm670-dsi-ctrl", "qcom,mdss-dsi-ctrl";
224 reg = <0x0ae96000 0x400>;
225 reg-names = "dsi_ctrl";
226
227 interrupt-parent = <&mdss>;
228 interrupts = <5>;
229
230 clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>,
231 <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>,
232 <&dispcc DISP_CC_MDSS_PCLK1_CLK>,
233 <&dispcc DISP_CC_MDSS_ESC1_CLK>,
234 <&dispcc DISP_CC_MDSS_AHB_CLK>,
235 <&dispcc DISP_CC_MDSS_AXI_CLK>;
236 clock-names = "byte",
237 "byte_intf",
238 "pixel",
239 "core",
240 "iface",
241 "bus";
242 assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK_SRC>,
243 <&dispcc DISP_CC_MDSS_PCLK1_CLK_SRC>;
244 assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
245
246 operating-points-v2 = <&dsi_opp_table>;
247 power-domains = <&rpmhpd SDM670_CX>;
248
249 phys = <&dsi1_phy>;
250 phy-names = "dsi";
251
252 #address-cells = <1>;
253 #size-cells = <0>;
254
255 ports {
256 #address-cells = <1>;
257 #size-cells = <0>;
258
259 port@0 {
260 reg = <0>;
261 mdss_dsi1_in: endpoint {
262 remote-endpoint = <&dpu_intf2_out>;
263 };
264 };
265
266 port@1 {
267 reg = <1>;
268 mdss_dsi1_out: endpoint {
269 };
270 };
271 };
272 };
273
274 mdss_dsi1_phy: phy@ae96400 {
275 compatible = "qcom,dsi-phy-10nm";
276 reg = <0x0ae96400 0x200>,
277 <0x0ae96600 0x280>,
278 <0x0ae96a00 0x10e>;
279 reg-names = "dsi_phy",
280 "dsi_phy_lane",
281 "dsi_pll";
282
283 #clock-cells = <1>;
284 #phy-cells = <0>;
285
286 clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
287 <&rpmhcc RPMH_CXO_CLK>;
288 clock-names = "iface", "ref";
289 vdds-supply = <&vreg_dsi_phy>;
290 };
291 };
292...
Documentation/devicetree/bindings/display/msm/qcom,sdm845-dpu.yaml+3−1
@@ -13,7 +13,9 @@ $ref: /schemas/display/msm/dpu-common.yaml# · 12 unmodified lines
13 13
14properties:14properties:
15 compatible:15 compatible:
16 const: qcom,sdm845-dpu16 enum:
17 - qcom,sdm670-dpu
18 - qcom,sdm845-dpu
17 19
18 reg:20 reg:
19 items:21 items:
Documentation/devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml+10−0
@@ -29,6 +29,16 @@ properties: · 28 unmodified lines
29 iommus:29 iommus:
30 maxItems: 230 maxItems: 2
31 31
32 interconnects:
33 items:
34 - description: Interconnect path from mdp0 port to the data bus
35 - description: Interconnect path from CPU to the reg bus
36
37 interconnect-names:
38 items:
39 - const: mdp0-mem
40 - const: cpu-cfg
41
32patternProperties:42patternProperties:
33 "^display-controller@[0-9a-f]+$":43 "^display-controller@[0-9a-f]+$":
34 type: object44 type: object
Documentation/devicetree/bindings/display/msm/qcom,sm6125-mdss.yaml+6−2
@@ -35,10 +35,14 @@ properties: · 34 unmodified lines
35 maxItems: 135 maxItems: 1
36 36
37 interconnects:37 interconnects:
38 maxItems: 238 items:
39 - description: Interconnect path from mdp0 port to the data bus
40 - description: Interconnect path from CPU to the reg bus
39 41
40 interconnect-names:42 interconnect-names:
41 maxItems: 243 items:
44 - const: mdp0-mem
45 - const: cpu-cfg
42 46
43patternProperties:47patternProperties:
44 "^display-controller@[0-9a-f]+$":48 "^display-controller@[0-9a-f]+$":
Documentation/devicetree/bindings/display/msm/qcom,sm6350-mdss.yaml+6−2
@@ -35,10 +35,14 @@ properties: · 34 unmodified lines
35 maxItems: 135 maxItems: 1
36 36
37 interconnects:37 interconnects:
38 maxItems: 238 items:
39 - description: Interconnect path from mdp0 port to the data bus
40 - description: Interconnect path from CPU to the reg bus
39 41
40 interconnect-names:42 interconnect-names:
41 maxItems: 243 items:
44 - const: mdp0-mem
45 - const: cpu-cfg
42 46
43patternProperties:47patternProperties:
44 "^display-controller@[0-9a-f]+$":48 "^display-controller@[0-9a-f]+$":
Documentation/devicetree/bindings/display/msm/qcom,sm6375-mdss.yaml+6−2
@@ -35,10 +35,14 @@ properties: · 34 unmodified lines
35 maxItems: 135 maxItems: 1
36 36
37 interconnects:37 interconnects:
38 maxItems: 238 items:
39 - description: Interconnect path from mdp0 port to the data bus
40 - description: Interconnect path from CPU to the reg bus
39 41
40 interconnect-names:42 interconnect-names:
41 maxItems: 243 items:
44 - const: mdp0-mem
45 - const: cpu-cfg
42 46
43patternProperties:47patternProperties:
44 "^display-controller@[0-9a-f]+$":48 "^display-controller@[0-9a-f]+$":
Documentation/devicetree/bindings/display/msm/qcom,sm8150-mdss.yaml+3−3
@@ -69,7 +69,7 @@ patternProperties: · 68 unmodified lines
69 69
70 properties:70 properties:
71 compatible:71 compatible:
72 const: qcom,dsi-phy-7nm72 const: qcom,dsi-phy-7nm-8150
73 73
74unevaluatedProperties: false74unevaluatedProperties: false
75 75
@@ -247,7 +247,7 @@ examples: · 171 unmodified lines
247 };247 };
248 248
249 dsi0_phy: phy@ae94400 {249 dsi0_phy: phy@ae94400 {
250 compatible = "qcom,dsi-phy-7nm";250 compatible = "qcom,dsi-phy-7nm-8150";
251 reg = <0x0ae94400 0x200>,251 reg = <0x0ae94400 0x200>,
252 <0x0ae94600 0x280>,252 <0x0ae94600 0x280>,
253 <0x0ae94900 0x260>;253 <0x0ae94900 0x260>;
@@ -318,7 +318,7 @@ examples: · 64 unmodified lines
318 };318 };
319 319
320 dsi1_phy: phy@ae96400 {320 dsi1_phy: phy@ae96400 {
321 compatible = "qcom,dsi-phy-7nm";321 compatible = "qcom,dsi-phy-7nm-8150";
322 reg = <0x0ae96400 0x200>,322 reg = <0x0ae96400 0x200>,
323 <0x0ae96600 0x280>,323 <0x0ae96600 0x280>,
324 <0x0ae96900 0x260>;324 <0x0ae96900 0x260>;
Documentation/devicetree/bindings/display/msm/qcom,sm8250-mdss.yaml+10−0
@@ -52,6 +52,16 @@ patternProperties: · 51 unmodified lines
52 compatible:52 compatible:
53 const: qcom,sm8250-dpu53 const: qcom,sm8250-dpu
54 54
55 "^displayport-controller@[0-9a-f]+$":
56 type: object
57 additionalProperties: true
58
59 properties:
60 compatible:
61 items:
62 - const: qcom,sm8250-dp
63 - const: qcom,sm8350-dp
64
55 "^dsi@[0-9a-f]+$":65 "^dsi@[0-9a-f]+$":
56 type: object66 type: object
57 additionalProperties: true67 additionalProperties: true
Documentation/devicetree/bindings/display/msm/qcom,sm8450-mdss.yaml+8−5
@@ -30,10 +30,10 @@ properties: · 29 unmodified lines
30 maxItems: 130 maxItems: 1
31 31
32 interconnects:32 interconnects:
33 maxItems: 233 maxItems: 3
34 34
35 interconnect-names:35 interconnect-names:
36 maxItems: 236 maxItems: 3
37 37
38patternProperties:38patternProperties:
39 "^display-controller@[0-9a-f]+$":39 "^display-controller@[0-9a-f]+$":
@@ -91,9 +91,12 @@ examples: · 51 unmodified lines
91 reg = <0x0ae00000 0x1000>;91 reg = <0x0ae00000 0x1000>;
92 reg-names = "mdss";92 reg-names = "mdss";
93 93
94 interconnects = <&mmss_noc MASTER_MDP_DISP 0 &mc_virt SLAVE_EBI1_DISP 0>,94 interconnects = <&mmss_noc MASTER_MDP_DISP &mc_virt SLAVE_EBI1_DISP>,
95 <&mmss_noc MASTER_MDP_DISP 0 &mc_virt SLAVE_EBI1_DISP 0>;95 <&mmss_noc MASTER_MDP_DISP &mc_virt SLAVE_EBI1_DISP>,
96 interconnect-names = "mdp0-mem", "mdp1-mem";96 <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_DISPLAY_CFG>;
97 interconnect-names = "mdp0-mem",
98 "mdp1-mem",
99 "cpu-cfg";
97 100
98 resets = <&dispcc DISP_CC_MDSS_CORE_BCR>;101 resets = <&dispcc DISP_CC_MDSS_CORE_BCR>;
99 102
Documentation/devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml+127−0
@@ -0,0 +1,127 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/msm/qcom,sm8650-dpu.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SM8650 Display DPU
8
9maintainers:
10 - Neil Armstrong <neil.armstrong@linaro.org>
11
12$ref: /schemas/display/msm/dpu-common.yaml#
13
14properties:
15 compatible:
16 const: qcom,sm8650-dpu
17
18 reg:
19 items:
20 - description: Address offset and size for mdp register set
21 - description: Address offset and size for vbif register set
22
23 reg-names:
24 items:
25 - const: mdp
26 - const: vbif
27
28 clocks:
29 items:
30 - description: Display hf axi
31 - description: Display MDSS ahb
32 - description: Display lut
33 - description: Display core
34 - description: Display vsync
35
36 clock-names:
37 items:
38 - const: nrt_bus
39 - const: iface
40 - const: lut
41 - const: core
42 - const: vsync
43
44required:
45 - compatible
46 - reg
47 - reg-names
48 - clocks
49 - clock-names
50
51unevaluatedProperties: false
52
53examples:
54 - |
55 #include <dt-bindings/interrupt-controller/arm-gic.h>
56 #include <dt-bindings/power/qcom,rpmhpd.h>
57
58 display-controller@ae01000 {
59 compatible = "qcom,sm8650-dpu";
60 reg = <0x0ae01000 0x8f000>,
61 <0x0aeb0000 0x2008>;
62 reg-names = "mdp", "vbif";
63
64 clocks = <&gcc_axi_clk>,
65 <&dispcc_ahb_clk>,
66 <&dispcc_mdp_lut_clk>,
67 <&dispcc_mdp_clk>,
68 <&dispcc_vsync_clk>;
69 clock-names = "nrt_bus",
70 "iface",
71 "lut",
72 "core",
73 "vsync";
74
75 assigned-clocks = <&dispcc_vsync_clk>;
76 assigned-clock-rates = <19200000>;
77
78 operating-points-v2 = <&mdp_opp_table>;
79 power-domains = <&rpmhpd RPMHPD_MMCX>;
80
81 interrupt-parent = <&mdss>;
82 interrupts = <0>;
83
84 ports {
85 #address-cells = <1>;
86 #size-cells = <0>;
87
88 port@0 {
89 reg = <0>;
90 dpu_intf1_out: endpoint {
91 remote-endpoint = <&dsi0_in>;
92 };
93 };
94
95 port@1 {
96 reg = <1>;
97 dpu_intf2_out: endpoint {
98 remote-endpoint = <&dsi1_in>;
99 };
100 };
101 };
102
103 mdp_opp_table: opp-table {
104 compatible = "operating-points-v2";
105
106 opp-200000000 {
107 opp-hz = /bits/ 64 <200000000>;
108 required-opps = <&rpmhpd_opp_low_svs>;
109 };
110
111 opp-325000000 {
112 opp-hz = /bits/ 64 <325000000>;
113 required-opps = <&rpmhpd_opp_svs>;
114 };
115
116 opp-375000000 {
117 opp-hz = /bits/ 64 <375000000>;
118 required-opps = <&rpmhpd_opp_svs_l1>;
119 };
120
121 opp-514000000 {
122 opp-hz = /bits/ 64 <514000000>;
123 required-opps = <&rpmhpd_opp_nom>;
124 };
125 };
126 };
127...
Documentation/devicetree/bindings/display/msm/qcom,sm8650-mdss.yaml+328−0
@@ -0,0 +1,328 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/msm/qcom,sm8650-mdss.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SM8650 Display MDSS
8
9maintainers:
10 - Neil Armstrong <neil.armstrong@linaro.org>
11
12description:
13 SM8650 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like
14 DPU display controller, DSI and DP interfaces etc.
15
16$ref: /schemas/display/msm/mdss-common.yaml#
17
18properties:
19 compatible:
20 const: qcom,sm8650-mdss
21
22 clocks:
23 items:
24 - description: Display AHB
25 - description: Display hf AXI
26 - description: Display core
27
28 iommus:
29 maxItems: 1
30
31 interconnects:
32 maxItems: 2
33
34 interconnect-names:
35 maxItems: 2
36
37patternProperties:
38 "^display-controller@[0-9a-f]+$":
39 type: object
40 properties:
41 compatible:
42 const: qcom,sm8650-dpu
43
44 "^displayport-controller@[0-9a-f]+$":
45 type: object
46 properties:
47 compatible:
48 const: qcom,sm8650-dp
49
50 "^dsi@[0-9a-f]+$":
51 type: object
52 properties:
53 compatible:
54 items:
55 - const: qcom,sm8650-dsi-ctrl
56 - const: qcom,mdss-dsi-ctrl
57
58 "^phy@[0-9a-f]+$":
59 type: object
60 properties:
61 compatible:
62 const: qcom,sm8650-dsi-phy-4nm
63
64required:
65 - compatible
66
67unevaluatedProperties: false
68
69examples:
70 - |
71 #include <dt-bindings/clock/qcom,rpmh.h>
72 #include <dt-bindings/interrupt-controller/arm-gic.h>
73 #include <dt-bindings/power/qcom,rpmhpd.h>
74
75 display-subsystem@ae00000 {
76 compatible = "qcom,sm8650-mdss";
77 reg = <0x0ae00000 0x1000>;
78 reg-names = "mdss";
79
80 resets = <&dispcc_core_bcr>;
81
82 power-domains = <&dispcc_gdsc>;
83
84 clocks = <&gcc_ahb_clk>,
85 <&gcc_axi_clk>,
86 <&dispcc_mdp_clk>;
87 clock-names = "bus", "nrt_bus", "core";
88
89 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
90 interrupt-controller;
91 #interrupt-cells = <1>;
92
93 iommus = <&apps_smmu 0x1c00 0x2>;
94
95 #address-cells = <1>;
96 #size-cells = <1>;
97 ranges;
98
99 display-controller@ae01000 {
100 compatible = "qcom,sm8650-dpu";
101 reg = <0x0ae01000 0x8f000>,
102 <0x0aeb0000 0x2008>;
103 reg-names = "mdp", "vbif";
104
105 clocks = <&gcc_axi_clk>,
106 <&dispcc_ahb_clk>,
107 <&dispcc_mdp_lut_clk>,
108 <&dispcc_mdp_clk>,
109 <&dispcc_mdp_vsync_clk>;
110 clock-names = "nrt_bus",
111 "iface",
112 "lut",
113 "core",
114 "vsync";
115
116 assigned-clocks = <&dispcc_mdp_vsync_clk>;
117 assigned-clock-rates = <19200000>;
118
119 operating-points-v2 = <&mdp_opp_table>;
120 power-domains = <&rpmhpd RPMHPD_MMCX>;
121
122 interrupt-parent = <&mdss>;
123 interrupts = <0>;
124
125 ports {
126 #address-cells = <1>;
127 #size-cells = <0>;
128
129 port@0 {
130 reg = <0>;
131 dpu_intf1_out: endpoint {
132 remote-endpoint = <&dsi0_in>;
133 };
134 };
135
136 port@1 {
137 reg = <1>;
138 dpu_intf2_out: endpoint {
139 remote-endpoint = <&dsi1_in>;
140 };
141 };
142 };
143
144 mdp_opp_table: opp-table {
145 compatible = "operating-points-v2";
146
147 opp-200000000 {
148 opp-hz = /bits/ 64 <200000000>;
149 required-opps = <&rpmhpd_opp_low_svs>;
150 };
151
152 opp-325000000 {
153 opp-hz = /bits/ 64 <325000000>;
154 required-opps = <&rpmhpd_opp_svs>;
155 };
156
157 opp-375000000 {
158 opp-hz = /bits/ 64 <375000000>;
159 required-opps = <&rpmhpd_opp_svs_l1>;
160 };
161
162 opp-514000000 {
163 opp-hz = /bits/ 64 <514000000>;
164 required-opps = <&rpmhpd_opp_nom>;
165 };
166 };
167 };
168
169 dsi@ae94000 {
170 compatible = "qcom,sm8650-dsi-ctrl", "qcom,mdss-dsi-ctrl";
171 reg = <0x0ae94000 0x400>;
172 reg-names = "dsi_ctrl";
173
174 interrupt-parent = <&mdss>;
175 interrupts = <4>;
176
177 clocks = <&dispc_byte_clk>,
178 <&dispcc_intf_clk>,
179 <&dispcc_pclk>,
180 <&dispcc_esc_clk>,
181 <&dispcc_ahb_clk>,
182 <&gcc_bus_clk>;
183 clock-names = "byte",
184 "byte_intf",
185 "pixel",
186 "core",
187 "iface",
188 "bus";
189
190 assigned-clocks = <&dispcc_byte_clk>,
191 <&dispcc_pclk>;
192 assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
193
194 operating-points-v2 = <&dsi_opp_table>;
195 power-domains = <&rpmhpd RPMHPD_MMCX>;
196
197 phys = <&dsi0_phy>;
198 phy-names = "dsi";
199
200 #address-cells = <1>;
201 #size-cells = <0>;
202
203 ports {
204 #address-cells = <1>;
205 #size-cells = <0>;
206
207 port@0 {
208 reg = <0>;
209 dsi0_in: endpoint {
210 remote-endpoint = <&dpu_intf1_out>;
211 };
212 };
213
214 port@1 {
215 reg = <1>;
216 dsi0_out: endpoint {
217 };
218 };
219 };
220
221 dsi_opp_table: opp-table {
222 compatible = "operating-points-v2";
223
224 opp-187500000 {
225 opp-hz = /bits/ 64 <187500000>;
226 required-opps = <&rpmhpd_opp_low_svs>;
227 };
228
229 opp-300000000 {
230 opp-hz = /bits/ 64 <300000000>;
231 required-opps = <&rpmhpd_opp_svs>;
232 };
233
234 opp-358000000 {
235 opp-hz = /bits/ 64 <358000000>;
236 required-opps = <&rpmhpd_opp_svs_l1>;
237 };
238 };
239 };
240
241 dsi0_phy: phy@ae94400 {
242 compatible = "qcom,sm8650-dsi-phy-4nm";
243 reg = <0x0ae95000 0x200>,
244 <0x0ae95200 0x280>,
245 <0x0ae95500 0x400>;
246 reg-names = "dsi_phy",
247 "dsi_phy_lane",
248 "dsi_pll";
249
250 #clock-cells = <1>;
251 #phy-cells = <0>;
252
253 clocks = <&dispcc_iface_clk>,
254 <&rpmhcc_ref_clk>;
255 clock-names = "iface", "ref";
256 };
257
258 dsi@ae96000 {
259 compatible = "qcom,sm8650-dsi-ctrl", "qcom,mdss-dsi-ctrl";
260 reg = <0x0ae96000 0x400>;
261 reg-names = "dsi_ctrl";
262
263 interrupt-parent = <&mdss>;
264 interrupts = <5>;
265
266 clocks = <&dispc_byte_clk>,
267 <&dispcc_intf_clk>,
268 <&dispcc_pclk>,
269 <&dispcc_esc_clk>,
270 <&dispcc_ahb_clk>,
271 <&gcc_bus_clk>;
272 clock-names = "byte",
273 "byte_intf",
274 "pixel",
275 "core",
276 "iface",
277 "bus";
278
279 assigned-clocks = <&dispcc_byte_clk>,
280 <&dispcc_pclk>;
281 assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
282
283 operating-points-v2 = <&dsi_opp_table>;
284 power-domains = <&rpmhpd RPMHPD_MMCX>;
285
286 phys = <&dsi1_phy>;
287 phy-names = "dsi";
288
289 #address-cells = <1>;
290 #size-cells = <0>;
291
292 ports {
293 #address-cells = <1>;
294 #size-cells = <0>;
295
296 port@0 {
297 reg = <0>;
298 dsi1_in: endpoint {
299 remote-endpoint = <&dpu_intf2_out>;
300 };
301 };
302
303 port@1 {
304 reg = <1>;
305 dsi1_out: endpoint {
306 };
307 };
308 };
309 };
310
311 dsi1_phy: phy@ae96400 {
312 compatible = "qcom,sm8650-dsi-phy-4nm";
313 reg = <0x0ae97000 0x200>,
314 <0x0ae97200 0x280>,
315 <0x0ae97500 0x400>;
316 reg-names = "dsi_phy",
317 "dsi_phy_lane",
318 "dsi_pll";
319
320 #clock-cells = <1>;
321 #phy-cells = <0>;
322
323 clocks = <&dispcc_iface_clk>,
324 <&rpmhcc_ref_clk>;
325 clock-names = "iface", "ref";
326 };
327 };
328...
Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml+2−0
@@ -42,6 +42,8 @@ properties: · 41 unmodified lines
42 - lg,acx467akm-742 - lg,acx467akm-7
43 # LG Corporation 7" WXGA TFT LCD panel43 # LG Corporation 7" WXGA TFT LCD panel
44 - lg,ld070wx3-sl0144 - lg,ld070wx3-sl01
45 # LG Corporation 5" HD TFT LCD panel
46 - lg,lh500wx1-sd03
45 # One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel47 # One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel
46 - osddisplays,osd101t2587-53ts48 - osddisplays,osd101t2587-53ts
47 # Panasonic 10" WUXGA TFT LCD panel49 # Panasonic 10" WUXGA TFT LCD panel
Documentation/devicetree/bindings/display/panel/panel-simple.yaml+0−2
@@ -214,8 +214,6 @@ properties: · 213 unmodified lines
214 - lemaker,bl035-rgb-002214 - lemaker,bl035-rgb-002
215 # LG 7" (800x480 pixels) TFT LCD panel215 # LG 7" (800x480 pixels) TFT LCD panel
216 - lg,lb070wv8216 - lg,lb070wv8
217 # LG Corporation 5" HD TFT LCD panel
218 - lg,lh500wx1-sd03
219 # LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel217 # LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel
220 - lg,lp079qx1-sp0v218 - lg,lp079qx1-sp0v
221 # LG 9.7" (2048x1536 pixels) TFT LCD panel219 # LG 9.7" (2048x1536 pixels) TFT LCD panel
Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/panel/synaptics,r63353.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Synaptics R63353 based MIPI-DSI panels
8
9maintainers:
10 - Michael Trimarchi <michael@amarulasolutions.com>
11
12allOf:
13 - $ref: panel-common.yaml#
14
15properties:
16 compatible:
17 items:
18 - enum:
19 - sharp,ls068b3sx02
20 - const: syna,r63353
21
22 avdd-supply: true
23 dvdd-supply: true
24 reg: true
25
26required:
27 - compatible
28 - avdd-supply
29 - dvdd-supply
30 - reg
31 - reset-gpios
32 - port
33 - backlight
34
35unevaluatedProperties: false
36
37examples:
38 - |
39 #include <dt-bindings/gpio/gpio.h>
40
41 dsi {
42 #address-cells = <1>;
43 #size-cells = <0>;
44
45 panel@0 {
46 compatible = "sharp,ls068b3sx02", "syna,r63353";
47 reg = <0>;
48 avdd-supply = <&avdd_display>;
49 dvdd-supply = <&dvdd_display>;
50 reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL05 */
51 backlight = <&backlight>;
52
53 port {
54 panel_in: endpoint {
55 remote-endpoint = <&mipi_dsi_out>;
56 };
57 };
58 };
59 };
60
61...
Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt+0−49
@@ -1,49 +0,0 @@
1Rockchip specific extensions to the Innosilicon HDMI
2================================
3
4Required properties:
5- compatible:
6 "rockchip,rk3036-inno-hdmi";
7- reg:
8 Physical base address and length of the controller's registers.
9- clocks, clock-names:
10 Phandle to hdmi controller clock, name should be "pclk"
11- interrupts:
12 HDMI interrupt number
13- ports:
14 Contain one port node with endpoint definitions as defined in
15 Documentation/devicetree/bindings/graph.txt.
16- pinctrl-0, pinctrl-name:
17 Switch the iomux of HPD/CEC pins to HDMI function.
18
19Example:
20hdmi: hdmi@20034000 {
21 compatible = "rockchip,rk3036-inno-hdmi";
22 reg = <0x20034000 0x4000>;
23 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
24 clocks = <&cru PCLK_HDMI>;
25 clock-names = "pclk";
26 pinctrl-names = "default";
27 pinctrl-0 = <&hdmi_ctl>;
28
29 hdmi_in: port {
30 #address-cells = <1>;
31 #size-cells = <0>;
32 hdmi_in_lcdc: endpoint@0 {
33 reg = <0>;
34 remote-endpoint = <&lcdc_out_hdmi>;
35 };
36 };
37};
38
39&pinctrl {
40 hdmi {
41 hdmi_ctl: hdmi-ctl {
42 rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>,
43 <1 9 RK_FUNC_1 &pcfg_pull_none>,
44 <1 10 RK_FUNC_1 &pcfg_pull_none>,
45 <1 11 RK_FUNC_1 &pcfg_pull_none>;
46 };
47 };
48
49};
Documentation/devicetree/bindings/display/rockchip/rockchip,inno-hdmi.yaml+139−0
@@ -0,0 +1,139 @@
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/rockchip/rockchip,inno-hdmi.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Rockchip Innosilicon HDMI controller
8
9maintainers:
10 - Sandy Huang <hjc@rock-chips.com>
11 - Heiko Stuebner <heiko@sntech.de>
12
13properties:
14 compatible:
15 enum:
16 - rockchip,rk3036-inno-hdmi
17 - rockchip,rk3128-inno-hdmi
18
19 reg:
20 maxItems: 1
21
22 interrupts:
23 maxItems: 1
24
25 clocks:
26 minItems: 1
27 items:
28 - description: The HDMI controller main clock
29 - description: The HDMI PHY reference clock
30
31 clock-names:
32 minItems: 1
33 items:
34 - const: pclk
35 - const: ref
36
37 power-domains:
38 maxItems: 1
39
40 ports:
41 $ref: /schemas/graph.yaml#/properties/ports
42
43 properties:
44 port@0:
45 $ref: /schemas/graph.yaml#/properties/port
46 description:
47 Port node with one endpoint connected to a vop node.
48
49 port@1:
50 $ref: /schemas/graph.yaml#/properties/port
51 description:
52 Port node with one endpoint connected to a hdmi-connector node.
53
54 required:
55 - port@0
56 - port@1
57
58required:
59 - compatible
60 - reg
61 - interrupts
62 - clocks
63 - clock-names
64 - pinctrl-0
65 - pinctrl-names
66 - ports
67
68allOf:
69 - if:
70 properties:
71 compatible:
72 contains:
73 const: rockchip,rk3036-inno-hdmi
74
75 then:
76 properties:
77 power-domains: false
78
79 - if:
80 properties:
81 compatible:
82 contains:
83 const: rockchip,rk3128-inno-hdmi
84
85 then:
86 properties:
87 clocks:
88 minItems: 2
89 clock-names:
90 minItems: 2
91 required:
92 - power-domains
93
94additionalProperties: false
95
96examples:
97 - |
98 #include <dt-bindings/clock/rk3036-cru.h>
99 #include <dt-bindings/interrupt-controller/arm-gic.h>
100 #include <dt-bindings/pinctrl/rockchip.h>
101 hdmi: hdmi@20034000 {
102 compatible = "rockchip,rk3036-inno-hdmi";
103 reg = <0x20034000 0x4000>;
104 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
105 clocks = <&cru PCLK_HDMI>;
106 clock-names = "pclk";
107 pinctrl-names = "default";
108 pinctrl-0 = <&hdmi_ctl>;
109
110 ports {
111 #address-cells = <1>;
112 #size-cells = <0>;
113
114 hdmi_in: port@0 {
115 reg = <0>;
116 hdmi_in_vop: endpoint {
117 remote-endpoint = <&vop_out_hdmi>;
118 };
119 };
120
121 hdmi_out: port@1 {
122 reg = <1>;
123 hdmi_out_con: endpoint {
124 remote-endpoint = <&hdmi_con_in>;
125 };
126 };
127 };
128 };
129
130 pinctrl {
131 hdmi {
132 hdmi_ctl: hdmi-ctl {
133 rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>,
134 <1 RK_PB1 1 &pcfg_pull_none>,
135 <1 RK_PB2 1 &pcfg_pull_none>,
136 <1 RK_PB3 1 &pcfg_pull_none>;
137 };
138 };
139 };
Documentation/devicetree/bindings/dma/dma-controller.yaml+0−15
@@ -19,19 +19,4 @@ properties: · 18 unmodified lines
19 19
20additionalProperties: true20additionalProperties: true
21 21
22examples:
23 - |
24 dma: dma-controller@48000000 {
25 compatible = "ti,omap-sdma";
26 reg = <0x48000000 0x1000>;
27 interrupts = <0 12 0x4>,
28 <0 13 0x4>,
29 <0 14 0x4>,
30 <0 15 0x4>;
31 #dma-cells = <1>;
32 dma-channels = <32>;
33 dma-requests = <127>;
34 dma-channel-mask = <0xfffe>;
35 };
36
37...22...
Documentation/devicetree/bindings/dma/dma-router.yaml+0−11
@@ -40,15 +40,4 @@ required: · 39 unmodified lines
40 40
41additionalProperties: true41additionalProperties: true
42 42
43examples:
44 - |
45 sdma_xbar: dma-router@4a002b78 {
46 compatible = "ti,dra7-dma-crossbar";
47 reg = <0x4a002b78 0xfc>;
48 #dma-cells = <1>;
49 dma-requests = <205>;
50 ti,dma-safe-map = <0>;
51 dma-masters = <&sdma>;
52 };
53
54...43...
Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml+62−0
@@ -0,0 +1,62 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/dma/loongson,ls2x-apbdma.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Loongson LS2X APB DMA controller
8
9description:
10 The Loongson LS2X APB DMA controller is used for transferring data
11 between system memory and the peripherals on the APB bus.
12
13maintainers:
14 - Binbin Zhou <zhoubinbin@loongson.cn>
15
16allOf:
17 - $ref: dma-controller.yaml#
18
19properties:
20 compatible:
21 oneOf:
22 - const: loongson,ls2k1000-apbdma
23 - items:
24 - const: loongson,ls2k0500-apbdma
25 - const: loongson,ls2k1000-apbdma
26
27 reg:
28 maxItems: 1
29
30 interrupts:
31 maxItems: 1
32
33 clocks:
34 maxItems: 1
35
36 '#dma-cells':
37 const: 1
38
39required:
40 - compatible
41 - reg
42 - interrupts
43 - clocks
44 - '#dma-cells'
45
46additionalProperties: false
47
48examples:
49 - |
50 #include <dt-bindings/interrupt-controller/irq.h>
51 #include <dt-bindings/clock/loongson,ls2k-clk.h>
52
53 dma-controller@1fe00c00 {
54 compatible = "loongson,ls2k1000-apbdma";
55 reg = <0x1fe00c00 0x8>;
56 interrupt-parent = <&liointc1>;
57 interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
58 clocks = <&clk LOONGSON2_APB_CLK>;
59 #dma-cells = <1>;
60 };
61
62...
Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml+3−0
@@ -53,6 +53,9 @@ properties: · 52 unmodified lines
53 ADMA_CHn_CTRL register.53 ADMA_CHn_CTRL register.
54 const: 154 const: 1
55 55
56 dma-channel-mask:
57 maxItems: 1
58
56required:59required:
57 - compatible60 - compatible
58 - reg61 - reg
Documentation/devicetree/bindings/dma/qcom,gpi.yaml+2−0
@@ -32,6 +32,8 @@ properties: · 31 unmodified lines
32 - qcom,sm8350-gpi-dma32 - qcom,sm8350-gpi-dma
33 - qcom,sm8450-gpi-dma33 - qcom,sm8450-gpi-dma
34 - qcom,sm8550-gpi-dma34 - qcom,sm8550-gpi-dma
35 - qcom,sm8650-gpi-dma
36 - qcom,x1e80100-gpi-dma
35 - const: qcom,sm6350-gpi-dma37 - const: qcom,sm6350-gpi-dma
36 - items:38 - items:
37 - enum:39 - enum:
Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml+1−1
@@ -16,7 +16,7 @@ properties: · 15 unmodified lines
16 compatible:16 compatible:
17 items:17 items:
18 - enum:18 - enum:
19 - renesas,r9a07g043-dmac # RZ/G2UL19 - renesas,r9a07g043-dmac # RZ/G2UL and RZ/Five
20 - renesas,r9a07g044-dmac # RZ/G2{L,LC}20 - renesas,r9a07g044-dmac # RZ/G2{L,LC}
21 - renesas,r9a07g054-dmac # RZ/V2L21 - renesas,r9a07g054-dmac # RZ/V2L
22 - const: renesas,rz-dmac22 - const: renesas,rz-dmac
Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml+1−0
@@ -29,6 +29,7 @@ properties: · 28 unmodified lines
29 compatible:29 compatible:
30 items:30 items:
31 - enum:31 - enum:
32 - microchip,mpfs-pdma
32 - sifive,fu540-c000-pdma33 - sifive,fu540-c000-pdma
33 - const: sifive,pdma034 - const: sifive,pdma0
34 description:35 description:
Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml+33−6
@@ -37,11 +37,11 @@ properties: · 36 unmodified lines
37 37
38 reg:38 reg:
39 minItems: 339 minItems: 3
40 maxItems: 540 maxItems: 9
41 41
42 reg-names:42 reg-names:
43 minItems: 343 minItems: 3
44 maxItems: 544 maxItems: 9
45 45
46 "#dma-cells":46 "#dma-cells":
47 const: 347 const: 3
@@ -141,7 +141,10 @@ allOf: · 93 unmodified lines
141 ti,sci-rm-range-tchan: false141 ti,sci-rm-range-tchan: false
142 142
143 reg:143 reg:
144 maxItems: 3144 items:
145 - description: BCDMA Control /Status Registers region
146 - description: RX Channel Realtime Registers region
147 - description: Ring Realtime Registers region
145 148
146 reg-names:149 reg-names:
147 items:150 items:
@@ -161,14 +164,29 @@ allOf: · 13 unmodified lines
161 properties:164 properties:
162 reg:165 reg:
163 minItems: 5166 minItems: 5
167 items:
168 - description: BCDMA Control /Status Registers region
169 - description: Block Copy Channel Realtime Registers region
170 - description: RX Channel Realtime Registers region
171 - description: TX Channel Realtime Registers region
172 - description: Ring Realtime Registers region
173 - description: Ring Configuration Registers region
174 - description: TX Channel Configuration Registers region
175 - description: RX Channel Configuration Registers region
176 - description: Block Copy Channel Configuration Registers region
164 177
165 reg-names:178 reg-names:
179 minItems: 5
166 items:180 items:
167 - const: gcfg181 - const: gcfg
168 - const: bchanrt182 - const: bchanrt
169 - const: rchanrt183 - const: rchanrt
170 - const: tchanrt184 - const: tchanrt
171 - const: ringrt185 - const: ringrt
186 - const: ring
187 - const: tchan
188 - const: rchan
189 - const: bchan
172 190
173 required:191 required:
174 - ti,sci-rm-range-bchan192 - ti,sci-rm-range-bchan
@@ -184,7 +202,11 @@ allOf: · 9 unmodified lines
184 ti,sci-rm-range-bchan: false202 ti,sci-rm-range-bchan: false
185 203
186 reg:204 reg:
187 maxItems: 4205 items:
206 - description: BCDMA Control /Status Registers region
207 - description: RX Channel Realtime Registers region
208 - description: TX Channel Realtime Registers region
209 - description: Ring Realtime Registers region
188 210
189 reg-names:211 reg-names:
190 items:212 items:
@@ -220,8 +242,13 @@ examples: · 29 unmodified lines
220 <0x0 0x4c000000 0x0 0x20000>,242 <0x0 0x4c000000 0x0 0x20000>,
221 <0x0 0x4a820000 0x0 0x20000>,243 <0x0 0x4a820000 0x0 0x20000>,
222 <0x0 0x4aa40000 0x0 0x20000>,244 <0x0 0x4aa40000 0x0 0x20000>,
223 <0x0 0x4bc00000 0x0 0x100000>;245 <0x0 0x4bc00000 0x0 0x100000>,
224 reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";246 <0x0 0x48600000 0x0 0x8000>,
247 <0x0 0x484a4000 0x0 0x2000>,
248 <0x0 0x484c2000 0x0 0x2000>,
249 <0x0 0x48420000 0x0 0x2000>;
250 reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
251 "ring", "tchan", "rchan", "bchan";
225 msi-parent = <&inta_main_dmss>;252 msi-parent = <&inta_main_dmss>;
226 #dma-cells = <3>;253 #dma-cells = <3>;
227 254
Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml+23−3
@@ -45,14 +45,28 @@ properties: · 44 unmodified lines
45 The second cell is the ASEL value for the channel45 The second cell is the ASEL value for the channel
46 46
47 reg:47 reg:
48 maxItems: 448 minItems: 4
49 items:
50 - description: Packet DMA Control /Status Registers region
51 - description: RX Channel Realtime Registers region
52 - description: TX Channel Realtime Registers region
53 - description: Ring Realtime Registers region
54 - description: Ring Configuration Registers region
55 - description: TX Configuration Registers region
56 - description: RX Configuration Registers region
57 - description: RX Flow Configuration Registers region
49 58
50 reg-names:59 reg-names:
60 minItems: 4
51 items:61 items:
52 - const: gcfg62 - const: gcfg
53 - const: rchanrt63 - const: rchanrt
54 - const: tchanrt64 - const: tchanrt
55 - const: ringrt65 - const: ringrt
66 - const: ring
67 - const: tchan
68 - const: rchan
69 - const: rflow
56 70
57 msi-parent: true71 msi-parent: true
58 72
@@ -136,8 +150,14 @@ examples: · 77 unmodified lines
136 reg = <0x0 0x485c0000 0x0 0x100>,150 reg = <0x0 0x485c0000 0x0 0x100>,
137 <0x0 0x4a800000 0x0 0x20000>,151 <0x0 0x4a800000 0x0 0x20000>,
138 <0x0 0x4aa00000 0x0 0x40000>,152 <0x0 0x4aa00000 0x0 0x40000>,
139 <0x0 0x4b800000 0x0 0x400000>;153 <0x0 0x4b800000 0x0 0x400000>,
140 reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";154 <0x0 0x485e0000 0x0 0x20000>,
155 <0x0 0x484a0000 0x0 0x4000>,
156 <0x0 0x484c0000 0x0 0x2000>,
157 <0x0 0x48430000 0x0 0x4000>;
158 reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
159 "ring", "tchan", "rchan", "rflow";
160
141 msi-parent = <&inta_main_dmss>;161 msi-parent = <&inta_main_dmss>;
142 #dma-cells = <2>;162 #dma-cells = <2>;
143 163
Documentation/devicetree/bindings/dma/ti/k3-udma.yaml+17−3
@@ -69,13 +69,24 @@ properties: · 68 unmodified lines
69 - ti,j721e-navss-mcu-udmap69 - ti,j721e-navss-mcu-udmap
70 70
71 reg:71 reg:
72 maxItems: 372 minItems: 3
73 items:
74 - description: UDMA-P Control /Status Registers region
75 - description: RX Channel Realtime Registers region
76 - description: TX Channel Realtime Registers region
77 - description: TX Configuration Registers region
78 - description: RX Configuration Registers region
79 - description: RX Flow Configuration Registers region
73 80
74 reg-names:81 reg-names:
82 minItems: 3
75 items:83 items:
76 - const: gcfg84 - const: gcfg
77 - const: rchanrt85 - const: rchanrt
78 - const: tchanrt86 - const: tchanrt
87 - const: tchan
88 - const: rchan
89 - const: rflow
79 90
80 msi-parent: true91 msi-parent: true
81 92
@@ -158,8 +169,11 @@ examples: · 76 unmodified lines
158 compatible = "ti,am654-navss-main-udmap";169 compatible = "ti,am654-navss-main-udmap";
159 reg = <0x0 0x31150000 0x0 0x100>,170 reg = <0x0 0x31150000 0x0 0x100>,
160 <0x0 0x34000000 0x0 0x100000>,171 <0x0 0x34000000 0x0 0x100000>,
161 <0x0 0x35000000 0x0 0x100000>;172 <0x0 0x35000000 0x0 0x100000>,
162 reg-names = "gcfg", "rchanrt", "tchanrt";173 <0x0 0x30b00000 0x0 0x20000>,
174 <0x0 0x30c00000 0x0 0x8000>,
175 <0x0 0x30d00000 0x0 0x4000>;
176 reg-names = "gcfg", "rchanrt", "tchanrt", "tchan", "rchan", "rflow";
163 #dma-cells = <1>;177 #dma-cells = <1>;
164 178
165 ti,ringacc = <&ringacc>;179 ti,ringacc = <&ringacc>;
Documentation/devicetree/bindings/dts-coding-style.rst+196−0
@@ -0,0 +1,196 @@
1.. SPDX-License-Identifier: GPL-2.0
2
3=====================================
4Devicetree Sources (DTS) Coding Style
5=====================================
6
7When writing Devicetree Sources (DTS) please observe below guidelines. They
8should be considered complementary to any rules expressed already in
9the Devicetree Specification and the dtc compiler (including W=1 and W=2
10builds).
11
12Individual architectures and subarchitectures can define additional rules,
13making the coding style stricter.
14
15Naming and Valid Characters
16---------------------------
17
18The Devicetree Specification allows a broad range of characters in node
19and property names, but this coding style narrows the range down to achieve
20better code readability.
21
221. Node and property names can use only the following characters:
23
24 * Lowercase characters: [a-z]
25 * Digits: [0-9]
26 * Dash: -
27
282. Labels can use only the following characters:
29
30 * Lowercase characters: [a-z]
31 * Digits: [0-9]
32 * Underscore: _
33
343. Unless a bus defines differently, unit addresses shall use lowercase
35 hexadecimal digits, without leading zeros (padding).
36
374. Hex values in properties, e.g. "reg", shall use lowercase hex. The address
38 part can be padded with leading zeros.
39
40Example::
41
42 gpi_dma2: dma-controller@a00000 {
43 compatible = "qcom,sm8550-gpi-dma", "qcom,sm6350-gpi-dma";
44 reg = <0x0 0x00a00000 0x0 0x60000>;
45 }
46
47Order of Nodes
48--------------
49
501. Nodes on any bus, thus using unit addresses for children, shall be
51 ordered by unit address in ascending order.
52 Alternatively for some subarchitectures, nodes of the same type can be
53 grouped together, e.g. all I2C controllers one after another even if this
54 breaks unit address ordering.
55
562. Nodes without unit addresses shall be ordered alpha-numerically by the node
57 name. For a few node types, they can be ordered by the main property, e.g.
58 pin configuration states ordered by value of "pins" property.
59
603. When extending nodes in the board DTS via &label, the entries shall be
61 ordered either alpha-numerically or by keeping the order from DTSI, where
62 the choice depends on the subarchitecture.
63
64The above-described ordering rules are easy to enforce during review, reduce
65chances of conflicts for simultaneous additions of new nodes to a file and help
66in navigating through the DTS source.
67
68Example::
69
70 /* SoC DTSI */
71
72 / {
73 cpus {
74 /* ... */
75 };
76
77 psci {
78 /* ... */
79 };
80
81 soc@0 {
82 dma: dma-controller@10000 {
83 /* ... */
84 };
85
86 clk: clock-controller@80000 {
87 /* ... */
88 };
89 };
90 };
91
92 /* Board DTS - alphabetical order */
93
94 &clk {
95 /* ... */
96 };
97
98 &dma {
99 /* ... */
100 };
101
102 /* Board DTS - alternative order, keep as DTSI */
103
104 &dma {
105 /* ... */
106 };
107
108 &clk {
109 /* ... */
110 };
111
112Order of Properties in Device Node
113----------------------------------
114
115The following order of properties in device nodes is preferred:
116
1171. "compatible"
1182. "reg"
1193. "ranges"
1204. Standard/common properties (defined by common bindings, e.g. without
121 vendor-prefixes)
1225. Vendor-specific properties
1236. "status" (if applicable)
1247. Child nodes, where each node is preceded with a blank line
125
126The "status" property is by default "okay", thus it can be omitted.
127
128The above-described ordering follows this approach:
129
1301. Most important properties start the node: compatible then bus addressing to
131 match unit address.
1322. Each node will have common properties in similar place.
1333. Status is the last information to annotate that device node is or is not
134 finished (board resources are needed).
135
136Example::
137
138 /* SoC DTSI */
139
140 device_node: device-class@6789abc {
141 compatible = "vendor,device";
142 reg = <0x0 0x06789abc 0x0 0xa123>;
143 ranges = <0x0 0x0 0x06789abc 0x1000>;
144 #dma-cells = <1>;
145 clocks = <&clock_controller 0>, <&clock_controller 1>;
146 clock-names = "bus", "host";
147 vendor,custom-property = <2>;
148 status = "disabled";
149
150 child_node: child-class@100 {
151 reg = <0x100 0x200>;
152 /* ... */
153 };
154 };
155
156 /* Board DTS */
157
158 &device_node {
159 vdd-supply = <&board_vreg1>;
160 status = "okay";
161 }
162
163Indentation
164-----------
165
1661. Use indentation according to Documentation/process/coding-style.rst.
1672. Each entry in arrays with multiple cells, e.g. "reg" with two IO addresses,
168 shall be enclosed in <>.
1693. For arrays spanning across lines, it is preferred to align the continued
170 entries with opening < from the first line.
171
172Example::
173
174 thermal-sensor@c271000 {
175 compatible = "qcom,sm8550-tsens", "qcom,tsens-v2";
176 reg = <0x0 0x0c271000 0x0 0x1000>,
177 <0x0 0x0c222000 0x0 0x1000>;
178 };
179
180Organizing DTSI and DTS
181-----------------------
182
183The DTSI and DTS files shall be organized in a way representing the common,
184reusable parts of hardware. Typically, this means organizing DTSI and DTS files
185into several files:
186
1871. DTSI with contents of the entire SoC, without nodes for hardware not present
188 on the SoC.
1892. If applicable: DTSI with common or re-usable parts of the hardware, e.g.
190 entire System-on-Module.
1913. DTS representing the board.
192
193Hardware components that are present on the board shall be placed in the
194board DTS, not in the SoC or SoM DTSI. A partial exception is a common
195external reference SoC input clock, which could be coded as a fixed-clock in
196the SoC DTSI with its frequency provided by each board DTS.
Documentation/devicetree/bindings/eeprom/at24.yaml+1−0
@@ -123,6 +123,7 @@ properties: · 122 unmodified lines
123 - enum:123 - enum:
124 - onnn,cat24c04124 - onnn,cat24c04
125 - onnn,cat24c05125 - onnn,cat24c05
126 - rohm,br24g04
126 - const: atmel,24c04127 - const: atmel,24c04
127 - items:128 - items:
128 - const: renesas,r1ex24016129 - const: renesas,r1ex24016
Documentation/devicetree/bindings/firmware/qcom,scm.yaml+3−15
@@ -63,7 +63,9 @@ properties: · 62 unmodified lines
63 - qcom,scm-sm835063 - qcom,scm-sm8350
64 - qcom,scm-sm845064 - qcom,scm-sm8450
65 - qcom,scm-sm855065 - qcom,scm-sm8550
66 - qcom,scm-sm8650
66 - qcom,scm-qcs40467 - qcom,scm-qcs404
68 - qcom,scm-x1e80100
67 - const: qcom,scm69 - const: qcom,scm
68 70
69 clocks:71 clocks:
@@ -178,21 +180,6 @@ allOf: · 108 unmodified lines
178 minItems: 3180 minItems: 3
179 maxItems: 3181 maxItems: 3
180 182
181 # Interconnects
182 - if:
183 not:
184 properties:
185 compatible:
186 contains:
187 enum:
188 - qcom,scm-qdu1000
189 - qcom,scm-sc8280xp
190 - qcom,scm-sm8450
191 - qcom,scm-sm8550
192 then:
193 properties:
194 interconnects: false
195
196 # Interrupts183 # Interrupts
197 - if:184 - if:
198 not:185 not:
@@ -202,6 +189,7 @@ allOf: · 3 unmodified lines
202 enum:189 enum:
203 - qcom,scm-sm8450190 - qcom,scm-sm8450
204 - qcom,scm-sm8550191 - qcom,scm-sm8550
192 - qcom,scm-sm8650
205 then:193 then:
206 properties:194 properties:
207 interrupts: false195 interrupts: false
Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml+2−2
@@ -95,8 +95,8 @@ examples: · 94 unmodified lines
95 versal_clk: clock-controller {95 versal_clk: clock-controller {
96 #clock-cells = <1>;96 #clock-cells = <1>;
97 compatible = "xlnx,versal-clk";97 compatible = "xlnx,versal-clk";
98 clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>;98 clocks = <&ref>, <&pl_alt_ref>;
99 clock-names = "ref", "alt_ref", "pl_alt_ref";99 clock-names = "ref", "pl_alt_ref";
100 };100 };
101 };101 };
102 102
Documentation/devicetree/bindings/fpga/altera-fpga2sdram-bridge.txt+0−13
@@ -1,13 +0,0 @@
1Altera FPGA To SDRAM Bridge Driver
2
3Required properties:
4- compatible : Should contain "altr,socfpga-fpga2sdram-bridge"
5
6See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
7
8Example:
9 fpga_bridge3: fpga-bridge@ffc25080 {
10 compatible = "altr,socfpga-fpga2sdram-bridge";
11 reg = <0xffc25080 0x4>;
12 bridge-enable = <0>;
13 };
Documentation/devicetree/bindings/fpga/altera-freeze-bridge.txt+0−20
@@ -1,20 +0,0 @@
1Altera Freeze Bridge Controller Driver
2
3The Altera Freeze Bridge Controller manages one or more freeze bridges.
4The controller can freeze/disable the bridges which prevents signal
5changes from passing through the bridge. The controller can also
6unfreeze/enable the bridges which allows traffic to pass through the
7bridge normally.
8
9Required properties:
10- compatible : Should contain "altr,freeze-bridge-controller"
11- regs : base address and size for freeze bridge module
12
13See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
14
15Example:
16 freeze-controller@100000450 {
17 compatible = "altr,freeze-bridge-controller";
18 regs = <0x1000 0x10>;
19 bridge-enable = <0>;
20 };
Documentation/devicetree/bindings/fpga/altera-hps2fpga-bridge.txt+0−36
@@ -1,36 +0,0 @@
1Altera FPGA/HPS Bridge Driver
2
3Required properties:
4- regs : base address and size for AXI bridge module
5- compatible : Should contain one of:
6 "altr,socfpga-lwhps2fpga-bridge",
7 "altr,socfpga-hps2fpga-bridge", or
8 "altr,socfpga-fpga2hps-bridge"
9- resets : Phandle and reset specifier for this bridge's reset
10- clocks : Clocks used by this module.
11
12See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
13
14Example:
15 fpga_bridge0: fpga-bridge@ff400000 {
16 compatible = "altr,socfpga-lwhps2fpga-bridge";
17 reg = <0xff400000 0x100000>;
18 resets = <&rst LWHPS2FPGA_RESET>;
19 clocks = <&l4_main_clk>;
20 bridge-enable = <0>;
21 };
22
23 fpga_bridge1: fpga-bridge@ff500000 {
24 compatible = "altr,socfpga-hps2fpga-bridge";
25 reg = <0xff500000 0x10000>;
26 resets = <&rst HPS2FPGA_RESET>;
27 clocks = <&l4_main_clk>;
28 bridge-enable = <1>;
29 };
30
31 fpga_bridge2: fpga-bridge@ff600000 {
32 compatible = "altr,socfpga-fpga2hps-bridge";
33 reg = <0xff600000 0x100000>;
34 resets = <&rst FPGA2HPS_RESET>;
35 clocks = <&l4_main_clk>;
36 };
Documentation/devicetree/bindings/fpga/altr,freeze-bridge-controller.yaml+41−0
@@ -0,0 +1,41 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/fpga/altr,freeze-bridge-controller.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Altera Freeze Bridge Controller
8
9description:
10 The Altera Freeze Bridge Controller manages one or more freeze bridges.
11 The controller can freeze/disable the bridges which prevents signal
12 changes from passing through the bridge. The controller can also
13 unfreeze/enable the bridges which allows traffic to pass through the bridge
14 normally.
15
16maintainers:
17 - Xu Yilun <yilun.xu@intel.com>
18
19allOf:
20 - $ref: fpga-bridge.yaml#
21
22properties:
23 compatible:
24 const: altr,freeze-bridge-controller
25
26 reg:
27 maxItems: 1
28
29required:
30 - compatible
31 - reg
32
33unevaluatedProperties: false
34
35examples:
36 - |
37 fpga-bridge@100000450 {
38 compatible = "altr,freeze-bridge-controller";
39 reg = <0x1000 0x10>;
40 bridge-enable = <0>;
41 };
Documentation/devicetree/bindings/fpga/altr,socfpga-fpga2sdram-bridge.yaml+33−0
@@ -0,0 +1,33 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/fpga/altr,socfpga-fpga2sdram-bridge.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Altera FPGA To SDRAM Bridge
8
9maintainers:
10 - Xu Yilun <yilun.xu@intel.com>
11
12allOf:
13 - $ref: fpga-bridge.yaml#
14
15properties:
16 compatible:
17 const: altr,socfpga-fpga2sdram-bridge
18
19 reg:
20 maxItems: 1
21
22required:
23 - compatible
24
25unevaluatedProperties: false
26
27examples:
28 - |
29 fpga-bridge@ffc25080 {
30 compatible = "altr,socfpga-fpga2sdram-bridge";
31 reg = <0xffc25080 0x4>;
32 bridge-enable = <0>;
33 };
Documentation/devicetree/bindings/fpga/altr,socfpga-hps2fpga-bridge.yaml+49−0
@@ -0,0 +1,49 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/fpga/altr,socfpga-hps2fpga-bridge.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Altera FPGA/HPS Bridge
8
9maintainers:
10 - Xu Yilun <yilun.xu@intel.com>
11
12allOf:
13 - $ref: fpga-bridge.yaml#
14
15properties:
16 compatible:
17 enum:
18 - altr,socfpga-lwhps2fpga-bridge
19 - altr,socfpga-hps2fpga-bridge
20 - altr,socfpga-fpga2hps-bridge
21
22 reg:
23 maxItems: 1
24
25 resets:
26 maxItems: 1
27
28 clocks:
29 maxItems: 1
30
31required:
32 - compatible
33 - reg
34 - clocks
35 - resets
36
37unevaluatedProperties: false
38
39examples:
40 - |
41 #include <dt-bindings/reset/altr,rst-mgr.h>
42
43 fpga-bridge@ff400000 {
44 compatible = "altr,socfpga-lwhps2fpga-bridge";
45 reg = <0xff400000 0x100000>;
46 bridge-enable = <0>;
47 clocks = <&l4_main_clk>;
48 resets = <&rst LWHPS2FPGA_RESET>;
49 };
Documentation/devicetree/bindings/fpga/fpga-bridge.txt+0−13
@@ -1,13 +0,0 @@
1FPGA Bridge Device Tree Binding
2
3Optional properties:
4- bridge-enable : 0 if driver should disable bridge at startup
5 1 if driver should enable bridge at startup
6 Default is to leave bridge in current state.
7
8Example:
9 fpga_bridge3: fpga-bridge@ffc25080 {
10 compatible = "altr,socfpga-fpga2sdram-bridge";
11 reg = <0xffc25080 0x4>;
12 bridge-enable = <0>;
13 };
Documentation/devicetree/bindings/fpga/fpga-bridge.yaml+30−0
@@ -0,0 +1,30 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/fpga/fpga-bridge.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: FPGA Bridge
8
9maintainers:
10 - Michal Simek <michal.simek@amd.com>
11
12properties:
13 $nodename:
14 pattern: "^fpga-bridge(@.*|-([0-9]|[1-9][0-9]+))?$"
15
16 bridge-enable:
17 description: |
18 0 if driver should disable bridge at startup
19 1 if driver should enable bridge at startup
20 Default is to leave bridge in current state.
21 $ref: /schemas/types.yaml#/definitions/uint32
22 enum: [ 0, 1 ]
23
24additionalProperties: true
25
26examples:
27 - |
28 fpga-bridge {
29 bridge-enable = <0>;
30 };
Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml+4−1
@@ -9,6 +9,9 @@ title: Xilinx LogiCORE Partial Reconfig Decoupler/AXI shutdown manager Softcore · 8 unmodified lines
9maintainers:9maintainers:
10 - Nava kishore Manne <nava.kishore.manne@amd.com>10 - Nava kishore Manne <nava.kishore.manne@amd.com>
11 11
12allOf:
13 - $ref: fpga-bridge.yaml#
14
12description: |15description: |
13 The Xilinx LogiCORE Partial Reconfig(PR) Decoupler manages one or more16 The Xilinx LogiCORE Partial Reconfig(PR) Decoupler manages one or more
14 decouplers/fpga bridges. The controller can decouple/disable the bridges17 decouplers/fpga bridges. The controller can decouple/disable the bridges
@@ -51,7 +54,7 @@ required: · 36 unmodified lines
51 - clocks54 - clocks
52 - clock-names55 - clock-names
53 56
54additionalProperties: false57unevaluatedProperties: false
55 58
56examples:59examples:
57 - |60 - |
Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml+6−0
@@ -28,6 +28,9 @@ properties: · 27 unmodified lines
28 port or the USB host-controller port to which this device is attached,28 port or the USB host-controller port to which this device is attached,
29 depending on the bus used. Required for the DDC, SPI or USB busses.29 depending on the bus used. Required for the DDC, SPI or USB busses.
30 30
31 reset-gpios:
32 maxItems: 1
33
31 vcc-supply:34 vcc-supply:
32 description: >35 description: >
33 Main voltage regulator36 Main voltage regulator
@@ -49,10 +52,13 @@ unevaluatedProperties: false · 15 unmodified lines
49 52
50examples:53examples:
51 - |54 - |
55 #include <dt-bindings/gpio/gpio.h>
56
52 serial {57 serial {
53 gnss {58 gnss {
54 compatible = "u-blox,neo-8";59 compatible = "u-blox,neo-8";
55 v-bckp-supply = <&gnss_v_bckp_reg>;60 v-bckp-supply = <&gnss_v_bckp_reg>;
56 vcc-supply = <&gnss_vcc_reg>;61 vcc-supply = <&gnss_vcc_reg>;
62 reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
57 };63 };
58 };64 };
Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml+1−1
@@ -72,7 +72,7 @@ required: · 71 unmodified lines
72 - reg72 - reg
73 - gpio-controller73 - gpio-controller
74 - "#gpio-cells"74 - "#gpio-cells"
75 - "brcm,gpio-bank-widths"75 - brcm,gpio-bank-widths
76 76
77additionalProperties: false77additionalProperties: false
78 78
Documentation/devicetree/bindings/gpio/nuvoton,sgpio.yaml+87−0
@@ -0,0 +1,87 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/gpio/nuvoton,sgpio.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Nuvoton SGPIO controller
8
9maintainers:
10 - Jim LIU <JJLIU0@nuvoton.com>
11
12description: |
13 This SGPIO controller is for NUVOTON NPCM7xx and NPCM8xx SoC and detailed
14 information is in the NPCM7XX/8XX SERIAL I/O EXPANSION INTERFACE section.
15 Nuvoton NPCM7xx SGPIO module is combines a serial to parallel IC (HC595)
16 and a parallel to serial IC (HC165).
17 Clock is a division of the APB3 clock.
18 This interface has 4 pins (D_out , D_in, S_CLK, LDSH).
19 NPCM7xx/NPCM8xx have two sgpio modules. Each module can support up
20 to 64 output pins, and up to 64 input pins, the pin is only for GPI or GPO.
21 GPIO pins can be programmed to support the following options
22 - Support interrupt option for each input port and various interrupt
23 sensitivity options (level-high, level-low, edge-high, edge-low)
24 - ngpios is number of nuvoton,input-ngpios GPIO lines and nuvoton,output-ngpios GPIO lines.
25 nuvoton,input-ngpios GPIO lines is only for GPI.
26 nuvoton,output-ngpios GPIO lines is only for GPO.
27
28properties:
29 compatible:
30 enum:
31 - nuvoton,npcm750-sgpio
32 - nuvoton,npcm845-sgpio
33
34 reg:
35 maxItems: 1
36
37 gpio-controller: true
38
39 '#gpio-cells':
40 const: 2
41
42 interrupts:
43 maxItems: 1
44
45 clocks:
46 maxItems: 1
47
48 nuvoton,input-ngpios:
49 $ref: /schemas/types.yaml#/definitions/uint32
50 description:
51 The numbers of GPIO's exposed. GPIO lines are only for GPI.
52 minimum: 0
53 maximum: 64
54
55 nuvoton,output-ngpios:
56 $ref: /schemas/types.yaml#/definitions/uint32
57 description:
58 The numbers of GPIO's exposed. GPIO lines are only for GPO.
59 minimum: 0
60 maximum: 64
61
62required:
63 - compatible
64 - reg
65 - gpio-controller
66 - '#gpio-cells'
67 - interrupts
68 - nuvoton,input-ngpios
69 - nuvoton,output-ngpios
70 - clocks
71
72additionalProperties: false
73
74examples:
75 - |
76 #include <dt-bindings/clock/nuvoton,npcm7xx-clock.h>
77 #include <dt-bindings/interrupt-controller/arm-gic.h>
78 gpio8: gpio@101000 {
79 compatible = "nuvoton,npcm750-sgpio";
80 reg = <0x101000 0x200>;
81 clocks = <&clk NPCM7XX_CLK_APB3>;
82 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
83 gpio-controller;
84 #gpio-cells = <2>;
85 nuvoton,input-ngpios = <64>;
86 nuvoton,output-ngpios = <64>;
87 };
Documentation/devicetree/bindings/gpio/realtek,rtd-gpio.yaml+69−0
@@ -0,0 +1,69 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2# Copyright 2023 Realtek Semiconductor Corporation
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/gpio/realtek,rtd-gpio.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Realtek DHC GPIO controller
9
10maintainers:
11 - Tzuyi Chang <tychang@realtek.com>
12
13description:
14 The GPIO controller is designed for the Realtek DHC (Digital Home Center)
15 RTD series SoC family, which are high-definition media processor SoCs.
16
17properties:
18 compatible:
19 enum:
20 - realtek,rtd1295-misc-gpio
21 - realtek,rtd1295-iso-gpio
22 - realtek,rtd1315e-iso-gpio
23 - realtek,rtd1319-iso-gpio
24 - realtek,rtd1319d-iso-gpio
25 - realtek,rtd1395-iso-gpio
26 - realtek,rtd1619-iso-gpio
27 - realtek,rtd1619b-iso-gpio
28
29 reg:
30 items:
31 - description: GPIO controller registers
32 - description: GPIO interrupt registers
33
34 interrupts:
35 items:
36 - description: Interrupt number of the assert GPIO interrupt, which is
37 triggered when there is a rising edge.
38 - description: Interrupt number of the deassert GPIO interrupt, which is
39 triggered when there is a falling edge.
40
41 gpio-ranges: true
42
43 gpio-controller: true
44
45 "#gpio-cells":
46 const: 2
47
48required:
49 - compatible
50 - reg
51 - interrupts
52 - gpio-ranges
53 - gpio-controller
54 - "#gpio-cells"
55
56additionalProperties: false
57
58examples:
59 - |
60 gpio@100 {
61 compatible = "realtek,rtd1319d-iso-gpio";
62 reg = <0x100 0x100>,
63 <0x0 0xb0>;
64 interrupt-parent = <&iso_irq_mux>;
65 interrupts = <19>, <20>;
66 gpio-ranges = <&pinctrl 0 0 82>;
67 gpio-controller;
68 #gpio-cells = <2>;
69 };
Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml+7−0
@@ -41,6 +41,13 @@ properties: · 40 unmodified lines
41 "#interrupt-cells":41 "#interrupt-cells":
42 const: 242 const: 2
43 43
44patternProperties:
45 "^.+-hog(-[0-9]+)?$":
46 type: object
47
48 required:
49 - gpio-hog
50
44required:51required:
45 - compatible52 - compatible
46 - reg53 - reg
Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml+2−0
@@ -65,6 +65,8 @@ patternProperties: · 64 unmodified lines
65 minItems: 165 minItems: 1
66 maxItems: 3266 maxItems: 32
67 67
68 gpio-ranges: true
69
68 ngpios:70 ngpios:
69 default: 3271 default: 32
70 minimum: 172 minimum: 1
Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml+1−1
@@ -126,7 +126,7 @@ examples: · 125 unmodified lines
126 - |126 - |
127 #include <dt-bindings/interrupt-controller/arm-gic.h>127 #include <dt-bindings/interrupt-controller/arm-gic.h>
128 128
129 gpio@e000a000 {129 gpio@a0020000 {
130 compatible = "xlnx,xps-gpio-1.00.a";130 compatible = "xlnx,xps-gpio-1.00.a";
131 reg = <0xa0020000 0x10000>;131 reg = <0xa0020000 0x10000>;
132 #gpio-cells = <2>;132 #gpio-cells = <2>;
Documentation/devicetree/bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml+3−0
@@ -23,6 +23,8 @@ properties: · 22 unmodified lines
23 "#gpio-cells":23 "#gpio-cells":
24 const: 224 const: 2
25 25
26 label: true
27
26required:28required:
27 - compatible29 - compatible
28 - gpio-controller30 - gpio-controller
@@ -37,6 +39,7 @@ examples: · 8 unmodified lines
37 compatible = "xlnx,zynqmp-gpio-modepin";39 compatible = "xlnx,zynqmp-gpio-modepin";
38 gpio-controller;40 gpio-controller;
39 #gpio-cells = <2>;41 #gpio-cells = <2>;
42 label = "modepin";
40 };43 };
41 };44 };
42 45
Documentation/devicetree/bindings/gpu/arm,mali-midgard.yaml+5−0
@@ -40,6 +40,11 @@ properties: · 39 unmodified lines
40 - rockchip,rk3288-mali40 - rockchip,rk3288-mali
41 - samsung,exynos5433-mali41 - samsung,exynos5433-mali
42 - const: arm,mali-t76042 - const: arm,mali-t760
43 - items:
44 - enum:
45 - samsung,exynos7-mali
46 - const: samsung,exynos5433-mali
47 - const: arm,mali-t760
43 - items:48 - items:
44 - enum:49 - enum:
45 - rockchip,rk3399-mali50 - rockchip,rk3399-mali
Documentation/devicetree/bindings/gpu/samsung-g2d.yaml+41−30
@@ -22,36 +22,20 @@ properties: · 21 unmodified lines
22 interrupts:22 interrupts:
23 maxItems: 123 maxItems: 1
24 24
25 clocks: {}25 clocks:
26 clock-names: {}26 minItems: 1
27 iommus: {}27 maxItems: 2
28 power-domains: {}28
29 29 clock-names:
30if:30 minItems: 1
31 properties:31 maxItems: 2
32 compatible:32
33 contains:33 iommus:
34 const: samsung,exynos5250-g2d34 minItems: 1
35 35 maxItems: 2
36then:36
37 properties:37 power-domains:
38 clocks:38 maxItems: 1
39 items:
40 - description: fimg2d clock
41 clock-names:
42 items:
43 - const: fimg2d
44
45else:
46 properties:
47 clocks:
48 items:
49 - description: sclk_fimg2d clock
50 - description: fimg2d clock
51 clock-names:
52 items:
53 - const: sclk_fimg2d
54 - const: fimg2d
55 39
56required:40required:
57 - compatible41 - compatible
@@ -60,6 +44,33 @@ required: · 2 unmodified lines
60 - clocks44 - clocks
61 - clock-names45 - clock-names
62 46
47allOf:
48 - if:
49 properties:
50 compatible:
51 contains:
52 const: samsung,exynos5250-g2d
53
54 then:
55 properties:
56 clocks:
57 items:
58 - description: fimg2d clock
59 clock-names:
60 items:
61 - const: fimg2d
62
63 else:
64 properties:
65 clocks:
66 items:
67 - description: sclk_fimg2d clock
68 - description: fimg2d clock
69 clock-names:
70 items:
71 - const: sclk_fimg2d
72 - const: fimg2d
73
63additionalProperties: false74additionalProperties: false
64 75
65examples:76examples:
Documentation/devicetree/bindings/gpu/samsung-rotator.yaml+5−4
@@ -12,10 +12,11 @@ maintainers: · 11 unmodified lines
12properties:12properties:
13 compatible:13 compatible:
14 enum:14 enum:
15 - "samsung,s5pv210-rotator"15 - samsung,s5pv210-rotator
16 - "samsung,exynos4210-rotator"16 - samsung,exynos4210-rotator
17 - "samsung,exynos4212-rotator"17 - samsung,exynos4212-rotator
18 - "samsung,exynos5250-rotator"18 - samsung,exynos5250-rotator
19
19 reg:20 reg:
20 maxItems: 121 maxItems: 1
21 22
Documentation/devicetree/bindings/gpu/samsung-scaler.yaml+47−34
@@ -21,40 +21,20 @@ properties: · 20 unmodified lines
21 interrupts:21 interrupts:
22 maxItems: 122 maxItems: 1
23 23
24 clocks: {}24 clocks:
25 clock-names: {}25 minItems: 1
26 iommus: {}26 maxItems: 3
27 power-domains: {}27
28 28 clock-names:
29if:29 minItems: 1
30 properties:30 maxItems: 3
31 compatible:31
32 contains:32 iommus:
33 const: samsung,exynos5420-scaler33 minItems: 1
34 34 maxItems: 2
35then:35
36 properties:36 power-domains:
37 clocks:37 maxItems: 1
38 items:
39 - description: mscl clock
40
41 clock-names:
42 items:
43 - const: mscl
44
45else:
46 properties:
47 clocks:
48 items:
49 - description: pclk clock
50 - description: aclk clock
51 - description: aclk_xiu clock
52
53 clock-names:
54 items:
55 - const: pclk
56 - const: aclk
57 - const: aclk_xiu
58 38
59required:39required:
60 - compatible40 - compatible
@@ -63,6 +43,39 @@ required: · 2 unmodified lines
63 - clocks43 - clocks
64 - clock-names44 - clock-names
65 45
46allOf:
47 - if:
48 properties:
49 compatible:
50 contains:
51 const: samsung,exynos5420-scaler
52
53 then:
54 properties:
55 clocks:
56 items:
57 - description: mscl clock
58 clock-names:
59 items:
60 - const: mscl
61 iommus:
62 minItems: 2
63
64 else:
65 properties:
66 clocks:
67 items:
68 - description: pclk clock
69 - description: aclk clock
70 - description: aclk_xiu clock
71 clock-names:
72 items:
73 - const: pclk
74 - const: aclk
75 - const: aclk_xiu
76 iommus:
77 maxItems: 1
78
66additionalProperties: false79additionalProperties: false
67 80
68examples:81examples:
Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml+15−3
@@ -11,9 +11,21 @@ maintainers: · 10 unmodified lines
11 11
12properties:12properties:
13 compatible:13 compatible:
14 enum:14 oneOf:
15 - samsung,exynos4210-chipid15 - enum:
16 - samsung,exynos850-chipid16 - samsung,exynos4210-chipid
17 - samsung,exynos850-chipid
18 - items:
19 - enum:
20 - samsung,exynos5433-chipid
21 - samsung,exynos7-chipid
22 - const: samsung,exynos4210-chipid
23 - items:
24 - enum:
25 - samsung,exynos7885-chipid
26 - samsung,exynosautov9-chipid
27 - samsung,exynosautov920-chipid
28 - const: samsung,exynos850-chipid
17 29
18 reg:30 reg:
19 maxItems: 131 maxItems: 1
Documentation/devicetree/bindings/hwmon/gpio-fan.txt+0−41
@@ -1,41 +0,0 @@
1Bindings for fan connected to GPIO lines
2
3Required properties:
4- compatible : "gpio-fan"
5
6Optional properties:
7- gpios: Specifies the pins that map to bits in the control value,
8 ordered MSB-->LSB.
9- gpio-fan,speed-map: A mapping of possible fan RPM speeds and the
10 control value that should be set to achieve them. This array
11 must have the RPM values in ascending order.
12- alarm-gpios: This pin going active indicates something is wrong with
13 the fan, and a udev event will be fired.
14- #cooling-cells: If used as a cooling device, must be <2>
15 Also see:
16 Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
17 min and max states are derived from the speed-map of the fan.
18
19Note: At least one the "gpios" or "alarm-gpios" properties must be set.
20
21Examples:
22
23 gpio_fan {
24 compatible = "gpio-fan";
25 gpios = <&gpio1 14 1
26 &gpio1 13 1>;
27 gpio-fan,speed-map = <0 0
28 3000 1
29 6000 2>;
30 alarm-gpios = <&gpio1 15 1>;
31 };
32 gpio_fan_cool: gpio_fan {
33 compatible = "gpio-fan";
34 gpios = <&gpio2 14 1
35 &gpio2 13 1>;
36 gpio-fan,speed-map = <0 0>,
37 <3000 1>,
38 <6000 2>;
39 alarm-gpios = <&gpio2 15 1>;
40 #cooling-cells = <2>; /* min followed by max */
41 };
Documentation/devicetree/bindings/hwmon/gpio-fan.yaml+60−0
@@ -0,0 +1,60 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/hwmon/gpio-fan.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Fan connected to GPIO lines
8
9maintainers:
10 - Rob Herring <robh@kernel.org>
11
12properties:
13 compatible:
14 const: gpio-fan
15
16 gpios:
17 description: |
18 Specifies the pins that map to bits in the control value,
19 ordered MSB-->LSB.
20 minItems: 1
21 maxItems: 7
22
23 alarm-gpios:
24 maxItems: 1
25
26 gpio-fan,speed-map:
27 $ref: /schemas/types.yaml#/definitions/uint32-matrix
28 minItems: 2
29 maxItems: 127
30 items:
31 items:
32 - description: fan speed in RPMs
33 - description: control value
34 description: |
35 A mapping of possible fan RPM speeds and the
36 control value that should be set to achieve them. This array
37 must have the RPM values in ascending order.
38
39 '#cooling-cells':
40 const: 2
41
42required:
43 - compatible
44 - gpios
45 - gpio-fan,speed-map
46
47additionalProperties: false
48
49examples:
50 - |
51 gpio-fan {
52 compatible = "gpio-fan";
53 gpios = <&gpio2 14 1
54 &gpio2 13 1>;
55 gpio-fan,speed-map = < 0 0>,
56 <3000 1>,
57 <6000 2>;
58 alarm-gpios = <&gpio2 15 1>;
59 #cooling-cells = <2>; /* min followed by max */
60 };
Documentation/devicetree/bindings/hwmon/iio-hwmon.yaml+1−1
@@ -19,7 +19,7 @@ properties: · 18 unmodified lines
19 19
20 io-channels:20 io-channels:
21 minItems: 121 minItems: 1
22 maxItems: 8 # Should be enough22 maxItems: 51 # Should be enough
23 description: >23 description: >
24 List of phandles to ADC channels to read the monitoring values24 List of phandles to ADC channels to read the monitoring values
25 25
Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml+50−0
@@ -0,0 +1,50 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/hwmon/lltc,ltc4286.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: LTC4286 power monitors
8
9maintainers:
10 - Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
11
12properties:
13 compatible:
14 enum:
15 - lltc,ltc4286
16 - lltc,ltc4287
17
18 reg:
19 maxItems: 1
20
21 adi,vrange-low-enable:
22 description:
23 This property is a bool parameter to represent the
24 voltage range is 25.6 volts or 102.4 volts for this chip.
25 The default is 102.4 volts.
26 type: boolean
27
28 shunt-resistor-micro-ohms:
29 description:
30 Resistor value micro-ohms.
31
32required:
33 - compatible
34 - reg
35
36additionalProperties: false
37
38examples:
39 - |
40 i2c {
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 power-monitor@40 {
45 compatible = "lltc,ltc4286";
46 reg = <0x40>;
47 adi,vrange-low-enable;
48 shunt-resistor-micro-ohms = <300>;
49 };
50 };
Documentation/devicetree/bindings/hwmon/lm75.yaml+33−0
@@ -14,6 +14,7 @@ properties: · 13 unmodified lines
14 compatible:14 compatible:
15 enum:15 enum:
16 - adi,adt7516 - adi,adt75
17 - ams,as6200
17 - atmel,at30ts7418 - atmel,at30ts74
18 - dallas,ds177519 - dallas,ds1775
19 - dallas,ds7520 - dallas,ds75
@@ -48,10 +49,28 @@ properties: · 28 unmodified lines
48 vs-supply:49 vs-supply:
49 description: phandle to the regulator that provides the +VS supply50 description: phandle to the regulator that provides the +VS supply
50 51
52 interrupts:
53 maxItems: 1
54
51required:55required:
52 - compatible56 - compatible
53 - reg57 - reg
54 58
59allOf:
60 - if:
61 not:
62 properties:
63 compatible:
64 contains:
65 enum:
66 - ams,as6200
67 - ti,tmp100
68 - ti,tmp101
69 - ti,tmp112
70 then:
71 properties:
72 interrupts: false
73
55additionalProperties: false74additionalProperties: false
56 75
57examples:76examples:
@@ -66,3 +85,17 @@ examples: · 8 unmodified lines
66 vs-supply = <&vs>;85 vs-supply = <&vs>;
67 };86 };
68 };87 };
88 - |
89 #include <dt-bindings/interrupt-controller/irq.h>
90 i2c {
91 #address-cells = <1>;
92 #size-cells = <0>;
93
94 temperature-sensor@48 {
95 compatible = "ams,as6200";
96 reg = <0x48>;
97 vs-supply = <&vs>;
98 interrupt-parent = <&gpio1>;
99 interrupts = <17 IRQ_TYPE_EDGE_BOTH>;
100 };
101 };
Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml+10−1
@@ -25,7 +25,16 @@ properties: · 24 unmodified lines
25 - samsung,exynos5250-hsi2c # Exynos5250 and Exynos542025 - samsung,exynos5250-hsi2c # Exynos5250 and Exynos5420
26 - samsung,exynos5260-hsi2c # Exynos526026 - samsung,exynos5260-hsi2c # Exynos5260
27 - samsung,exynos7-hsi2c # Exynos727 - samsung,exynos7-hsi2c # Exynos7
28 - samsung,exynosautov9-hsi2c # ExynosAutoV9 and Exynos85028 - samsung,exynosautov9-hsi2c
29 - items:
30 - enum:
31 - samsung,exynos5433-hsi2c
32 - tesla,fsd-hsi2c
33 - const: samsung,exynos7-hsi2c
34 - items:
35 - enum:
36 - samsung,exynos850-hsi2c
37 - const: samsung,exynosautov9-hsi2c
29 - const: samsung,exynos5-hsi2c # Exynos5250 and Exynos542038 - const: samsung,exynos5-hsi2c # Exynos5250 and Exynos5420
30 deprecated: true39 deprecated: true
31 40
Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml+14−8
@@ -11,14 +11,20 @@ maintainers: · 10 unmodified lines
11 11
12properties:12properties:
13 compatible:13 compatible:
14 enum:14 oneOf:
15 - samsung,s3c2410-i2c15 - enum:
16 - samsung,s3c2440-i2c16 - samsung,s3c2410-i2c
17 # For s3c2440-like I2C used inside HDMIPHY block found on several SoCs:17 - samsung,s3c2440-i2c
18 - samsung,s3c2440-hdmiphy-i2c18 # For s3c2440-like I2C used inside HDMIPHY block found on several SoCs:
19 # For s3c2440-like I2C used as a host to SATA PHY controller on an19 - samsung,s3c2440-hdmiphy-i2c
20 # internal bus:20 # For s3c2440-like I2C used as a host to SATA PHY controller on an
21 - samsung,exynos5-sata-phy-i2c21 # internal bus:
22 - samsung,exynos5-sata-phy-i2c
23 - items:
24 - enum:
25 - samsung,exynos7885-i2c
26 - samsung,exynos850-i2c
27 - const: samsung,s3c2440-i2c
22 28
23 '#address-cells':29 '#address-cells':
24 const: 130 const: 1
Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml+28−0
@@ -19,6 +19,7 @@ allOf: · 18 unmodified lines
19 - st,stm32f7-i2c19 - st,stm32f7-i2c
20 - st,stm32mp13-i2c20 - st,stm32mp13-i2c
21 - st,stm32mp15-i2c21 - st,stm32mp15-i2c
22 - st,stm32mp25-i2c
22 then:23 then:
23 properties:24 properties:
24 i2c-scl-rising-time-ns:25 i2c-scl-rising-time-ns:
@@ -41,6 +42,30 @@ allOf: · 16 unmodified lines
41 clock-frequency:42 clock-frequency:
42 enum: [100000, 400000]43 enum: [100000, 400000]
43 44
45 - if:
46 properties:
47 compatible:
48 contains:
49 enum:
50 - st,stm32f4-i2c
51 - st,stm32f7-i2c
52 - st,stm32mp13-i2c
53 - st,stm32mp15-i2c
54 then:
55 properties:
56 interrupts:
57 minItems: 2
58
59 interrupt-names:
60 minItems: 2
61 else:
62 properties:
63 interrupts:
64 maxItems: 1
65
66 interrupt-names:
67 maxItems: 1
68
44properties:69properties:
45 compatible:70 compatible:
46 enum:71 enum:
@@ -48,6 +73,7 @@ properties: · 1 unmodified line
48 - st,stm32f7-i2c73 - st,stm32f7-i2c
49 - st,stm32mp13-i2c74 - st,stm32mp13-i2c
50 - st,stm32mp15-i2c75 - st,stm32mp15-i2c
76 - st,stm32mp25-i2c
51 77
52 reg:78 reg:
53 maxItems: 179 maxItems: 1
@@ -56,11 +82,13 @@ properties: · 2 unmodified lines
56 items:82 items:
57 - description: interrupt ID for I2C event83 - description: interrupt ID for I2C event
58 - description: interrupt ID for I2C error84 - description: interrupt ID for I2C error
85 minItems: 1
59 86
60 interrupt-names:87 interrupt-names:
61 items:88 items:
62 - const: event89 - const: event
63 - const: error90 - const: error
91 minItems: 1
64 92
65 resets:93 resets:
66 maxItems: 194 maxItems: 1
Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml+78−4
@@ -4,36 +4,92 @@ · 3 unmodified lines
4$id: http://devicetree.org/schemas/iio/adc/adi,ad7091r5.yaml#4$id: http://devicetree.org/schemas/iio/adc/adi,ad7091r5.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7title: Analog Devices AD7091R5 4-Channel 12-Bit ADC7title: Analog Devices AD7091R-2/-4/-5/-8 Multi-Channel 12-Bit ADCs
8 8
9maintainers:9maintainers:
10 - Michael Hennerich <michael.hennerich@analog.com>10 - Michael Hennerich <michael.hennerich@analog.com>
11 - Marcelo Schmitt <marcelo.schmitt@analog.com>
11 12
12description: |13description: |
13 Analog Devices AD7091R5 4-Channel 12-Bit ADC14 Analog Devices AD7091R5 4-Channel 12-Bit ADC supporting I2C interface
14 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7091r-5.pdf15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7091r-5.pdf
16 Analog Devices AD7091R-2/AD7091R-4/AD7091R-8 2-/4-/8-Channel 12-Bit ADCs
17 supporting SPI interface
18 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7091R-2_7091R-4_7091R-8.pdf
15 19
16properties:20properties:
17 compatible:21 compatible:
18 enum:22 enum:
23 - adi,ad7091r2
24 - adi,ad7091r4
19 - adi,ad7091r525 - adi,ad7091r5
26 - adi,ad7091r8
20 27
21 reg:28 reg:
22 maxItems: 129 maxItems: 1
23 30
31 vdd-supply:
32 description:
33 Provide VDD power to the sensor (VDD range is from 2.7V to 5.25V).
34
35 vdrive-supply:
36 description:
37 Determines the voltage level at which the interface logic will operate.
38 The V_drive voltage range is from 1.8V to 5.25V and must not exceed VDD by
39 more than 0.3V.
40
24 vref-supply:41 vref-supply:
25 description:42 description:
26 Phandle to the vref power supply43 Phandle to the vref power supply
27 44
28 interrupts:45 convst-gpios:
46 description:
47 GPIO connected to the CONVST pin.
48 This logic input is used to initiate conversions on the analog
49 input channels.
29 maxItems: 150 maxItems: 1
30 51
52 reset-gpios:
53 maxItems: 1
54
55 interrupts:
56 description:
57 Interrupt for signaling when conversion results exceed the high limit for
58 ADC readings or fall below the low limit for them. Interrupt source must
59 be attached to ALERT/BUSY/GPO0 pin.
60 maxItems: 1
31 61
32required:62required:
33 - compatible63 - compatible
34 - reg64 - reg
35 65
36additionalProperties: false66allOf:
67 - $ref: /schemas/spi/spi-peripheral-props.yaml#
68
69 # AD7091R-2 does not have ALERT/BUSY/GPO pin
70 - if:
71 properties:
72 compatible:
73 contains:
74 enum:
75 - adi,ad7091r2
76 then:
77 properties:
78 interrupts: false
79
80 - if:
81 properties:
82 compatible:
83 contains:
84 enum:
85 - adi,ad7091r2
86 - adi,ad7091r4
87 - adi,ad7091r8
88 then:
89 required:
90 - convst-gpios
91
92unevaluatedProperties: false
37 93
38examples:94examples:
39 - |95 - |
@@ -51,4 +107,22 @@ examples: · 11 unmodified lines
51 interrupt-parent = <&gpio>;107 interrupt-parent = <&gpio>;
52 };108 };
53 };109 };
110 - |
111 #include <dt-bindings/gpio/gpio.h>
112 #include <dt-bindings/interrupt-controller/irq.h>
113 spi {
114 #address-cells = <1>;
115 #size-cells = <0>;
116
117 adc@0 {
118 compatible = "adi,ad7091r8";
119 reg = <0x0>;
120 spi-max-frequency = <1000000>;
121 vref-supply = <&adc_vref>;
122 convst-gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
123 reset-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
124 interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
125 interrupt-parent = <&gpio>;
126 };
127 };
54...128...
Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml+3−3
@@ -80,9 +80,9 @@ examples: · 79 unmodified lines
80 compatible = "adi,ad7780";80 compatible = "adi,ad7780";
81 reg = <0>;81 reg = <0>;
82 82
83 avdd-supply = <&vdd_supply>;83 avdd-supply = <&vdd_supply>;
84 powerdown-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;84 powerdown-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
85 adi,gain-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;85 adi,gain-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
86 adi,filter-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;86 adi,filter-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
87 };87 };
88 };88 };
Documentation/devicetree/bindings/iio/adc/maxim,max34408.yaml+139−0
@@ -0,0 +1,139 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/adc/maxim,max34408.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Maxim MAX34408/MAX34409 current monitors with overcurrent control
8
9maintainers:
10 - Ivan Mikhaylov <fr0st61te@gmail.com>
11
12description: |
13 The MAX34408/MAX34409 are two- and four-channel current monitors that are
14 configured and monitored with a standard I2C/SMBus serial interface. Each
15 unidirectional current sensor offers precision high-side operation with a
16 low full-scale sense voltage. The devices automatically sequence through
17 two or four channels and collect the current-sense samples and average them
18 to reduce the effect of impulse noise. The raw ADC samples are compared to
19 user-programmable digital thresholds to indicate overcurrent conditions.
20 Overcurrent conditions trigger a hardware output to provide an immediate
21 indication to shut down any necessary external circuitry.
22
23 Specifications about the devices can be found at:
24 https://www.analog.com/media/en/technical-documentation/data-sheets/MAX34408-MAX34409.pdf
25
26properties:
27 compatible:
28 enum:
29 - maxim,max34408
30 - maxim,max34409
31
32 "#address-cells":
33 const: 1
34
35 "#size-cells":
36 const: 0
37
38 reg:
39 maxItems: 1
40
41 interrupts:
42 maxItems: 1
43
44 powerdown-gpios:
45 description:
46 Shutdown Output. Open-drain output. This output transitions to high impedance
47 when any of the digital comparator thresholds are exceeded as long as the ENA
48 pin is high.
49 maxItems: 1
50
51 powerdown-status-gpios:
52 description:
53 SHTDN Enable Input. CMOS digital input. Connect to GND to clear the latch and
54 unconditionally deassert (force low) the SHTDN output and reset the shutdown
55 delay. Connect to VDD to enable normal latch operation of the SHTDN output.
56 maxItems: 1
57
58 vdd-supply: true
59
60patternProperties:
61 "^channel@[0-3]$":
62 $ref: adc.yaml
63 type: object
64 description:
65 Represents the internal channels of the ADC.
66
67 properties:
68 reg:
69 items:
70 - minimum: 0
71 maximum: 3
72
73 maxim,rsense-val-micro-ohms:
74 description:
75 Adjust the Rsense value to monitor higher or lower current levels for
76 input.
77 enum: [250, 500, 1000, 5000, 10000, 50000, 100000, 200000, 500000]
78 default: 1000
79
80 required:
81 - reg
82 - maxim,rsense-val-micro-ohms
83
84 unevaluatedProperties: false
85
86required:
87 - compatible
88 - reg
89
90allOf:
91 - if:
92 properties:
93 compatible:
94 contains:
95 const: maxim,max34408
96 then:
97 patternProperties:
98 "^channel@[2-3]$": false
99 "^channel@[0-1]$":
100 properties:
101 reg:
102 maximum: 1
103 else:
104 patternProperties:
105 "^channel@[0-3]$":
106 properties:
107 reg:
108 maximum: 3
109
110additionalProperties: false
111
112examples:
113 - |
114 #include <dt-bindings/gpio/gpio.h>
115
116 i2c {
117 #address-cells = <1>;
118 #size-cells = <0>;
119
120 adc@1e {
121 compatible = "maxim,max34409";
122 reg = <0x1e>;
123 powerdown-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
124 powerdown-status-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
125
126 #address-cells = <1>;
127 #size-cells = <0>;
128
129 channel@0 {
130 reg = <0x0>;
131 maxim,rsense-val-micro-ohms = <5000>;
132 };
133
134 channel@1 {
135 reg = <0x1>;
136 maxim,rsense-val-micro-ohms = <10000>;
137 };
138 };
139 };
Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml+6−4
@@ -25,7 +25,7 @@ properties: · 24 unmodified lines
25 - const: qcom,spmi-iadc25 - const: qcom,spmi-iadc
26 26
27 reg:27 reg:
28 description: IADC base address and length in the SPMI PMIC register map28 description: IADC base address in the SPMI PMIC register map
29 maxItems: 129 maxItems: 1
30 30
31 qcom,external-resistor-micro-ohms:31 qcom,external-resistor-micro-ohms:
@@ -50,15 +50,17 @@ additionalProperties: false · 18 unmodified lines
50examples:50examples:
51 - |51 - |
52 #include <dt-bindings/interrupt-controller/irq.h>52 #include <dt-bindings/interrupt-controller/irq.h>
53 spmi {53
54 pmic {
54 #address-cells = <1>;55 #address-cells = <1>;
55 #size-cells = <0>;56 #size-cells = <0>;
56 pmic_iadc: adc@3600 {57
58 adc@3600 {
57 compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";59 compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";
58 reg = <0x3600>;60 reg = <0x3600>;
59 interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;61 interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
60 qcom,external-resistor-micro-ohms = <10000>;62 qcom,external-resistor-micro-ohms = <10000>;
61 #io-channel-cells = <1>;63 #io-channel-cells = <1>;
62 };64 };
63 };65 };
64...66...
Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml+2−2
@@ -43,9 +43,9 @@ examples: · 42 unmodified lines
43 #address-cells = <1>;43 #address-cells = <1>;
44 #size-cells = <0>;44 #size-cells = <0>;
45 45
46 pmic_rradc: adc@4500 {46 adc@4500 {
47 compatible = "qcom,pmi8998-rradc";47 compatible = "qcom,pmi8998-rradc";
48 reg = <0x4500>;48 reg = <0x4500>;
49 #io-channel-cells = <1>;49 #io-channel-cells = <1>;
50 };50 };
51 };51 };
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml+5−4
@@ -236,11 +236,11 @@ additionalProperties: false · 235 unmodified lines
236 236
237examples:237examples:
238 - |238 - |
239 spmi {239 pmic {
240 #address-cells = <1>;240 #address-cells = <1>;
241 #size-cells = <0>;241 #size-cells = <0>;
242 /* VADC node */242
243 pmic_vadc: adc@3100 {243 adc@3100 {
244 compatible = "qcom,spmi-vadc";244 compatible = "qcom,spmi-vadc";
245 reg = <0x3100>;245 reg = <0x3100>;
246 interrupts = <0x0 0x31 0x0 0x1>;246 interrupts = <0x0 0x31 0x0 0x1>;
@@ -281,9 +281,10 @@ examples: · 34 unmodified lines
281 #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>281 #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
282 #include <dt-bindings/interrupt-controller/irq.h>282 #include <dt-bindings/interrupt-controller/irq.h>
283 283
284 spmi {284 pmic {
285 #address-cells = <1>;285 #address-cells = <1>;
286 #size-cells = <0>;286 #size-cells = <0>;
287
287 adc@3100 {288 adc@3100 {
288 reg = <0x3100>;289 reg = <0x3100>;
289 compatible = "qcom,spmi-adc7";290 compatible = "qcom,spmi-adc7";
Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml+17−12
@@ -11,18 +11,23 @@ maintainers: · 10 unmodified lines
11 11
12properties:12properties:
13 compatible:13 compatible:
14 enum:14 oneOf:
15 - samsung,exynos-adc-v1 # Exynos525015 - enum:
16 - samsung,exynos-adc-v216 - samsung,exynos-adc-v1 # Exynos5250
17 - samsung,exynos3250-adc17 - samsung,exynos-adc-v2
18 - samsung,exynos4212-adc # Exynos4212 and Exynos441218 - samsung,exynos3250-adc
19 - samsung,exynos7-adc19 - samsung,exynos4212-adc # Exynos4212 and Exynos4412
20 - samsung,s3c2410-adc20 - samsung,exynos7-adc
21 - samsung,s3c2416-adc21 - samsung,s3c2410-adc
22 - samsung,s3c2440-adc22 - samsung,s3c2416-adc
23 - samsung,s3c2443-adc23 - samsung,s3c2440-adc
24 - samsung,s3c6410-adc24 - samsung,s3c2443-adc
25 - samsung,s5pv210-adc25 - samsung,s3c6410-adc
26 - samsung,s5pv210-adc
27 - items:
28 - enum:
29 - samsung,exynos5433-adc
30 - const: samsung,exynos7-adc
26 31
27 reg:32 reg:
28 maxItems: 133 maxItems: 1
Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml+0−15
@@ -67,19 +67,4 @@ required: · 66 unmodified lines
67 - compatible67 - compatible
68 - "#io-channel-cells"68 - "#io-channel-cells"
69 69
70examples:
71 - |
72 #include <dt-bindings/clock/mt8183-clk.h>
73 pmic {
74 compatible = "ti,twl6035-pmic", "ti,palmas-pmic";
75 adc {
76 compatible = "ti,palmas-gpadc";
77 interrupts = <18 0>,
78 <16 0>,
79 <17 0>;
80 #io-channel-cells = <1>;
81 ti,channel0-current-microamp = <5>;
82 ti,channel3-current-microamp = <10>;
83 };
84 };
85...70...
Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml+4−0
@@ -12,6 +12,9 @@ maintainers: · 11 unmodified lines
12description: |12description: |
13 Digital Step Attenuator IIO devices with gpio interface.13 Digital Step Attenuator IIO devices with gpio interface.
14 Offer various frequency and attenuation ranges.14 Offer various frequency and attenuation ranges.
15 ADRF5750 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz
16 https://www.analog.com/media/en/technical-documentation/data-sheets/adrf5740.pdf
17
15 HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz18 HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz
16 https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf19 https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf
17 20
@@ -22,6 +25,7 @@ description: | · 4 unmodified lines
22properties:25properties:
23 compatible:26 compatible:
24 enum:27 enum:
28 - adi,adrf5740
25 - adi,hmc425a29 - adi,hmc425a
26 - adi,hmc540s30 - adi,hmc540s
27 31
Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml+47−0
@@ -0,0 +1,47 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/chemical/aosong,ags02ma.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Aosong AGS02MA VOC Sensor
8
9description: |
10 AGS02MA is an TVOC (Total Volatile Organic Compounds) i2c sensor with default
11 address of 0x1a.
12
13 Datasheet:
14 https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf
15
16maintainers:
17 - Anshul Dalal <anshulusr@gmail.com>
18
19properties:
20 compatible:
21 enum:
22 - aosong,ags02ma
23
24 reg:
25 maxItems: 1
26
27 vdd-supply: true
28
29required:
30 - compatible
31 - reg
32 - vdd-supply
33
34additionalProperties: false
35
36examples:
37 - |
38 i2c {
39 #address-cells = <1>;
40 #size-cells = <0>;
41
42 voc-sensor@1a {
43 compatible = "aosong,ags02ma";
44 reg = <0x1a>;
45 vdd-supply = <&vdd_regulator>;
46 };
47 };
Documentation/devicetree/bindings/iio/dac/adi,ad5791.yaml+5−0
@@ -26,6 +26,11 @@ properties: · 25 unmodified lines
26 vdd-supply: true26 vdd-supply: true
27 vss-supply: true27 vss-supply: true
28 28
29 adi,rbuf-gain2-en:
30 description: Specify to allow an external amplifier to be connected in a
31 gain of two configuration.
32 type: boolean
33
29required:34required:
30 - compatible35 - compatible
31 - reg36 - reg
Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml+86−0
@@ -0,0 +1,86 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4821.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microchip MCP4821 and similar DACs
8
9description: |
10 Supports MCP48x1 (single channel) and MCP48x2 (dual channel) series of DACs.
11 Device supports simplex communication over SPI in Mode 0 and Mode 3.
12
13 +---------+--------------+-------------+
14 | Device | Resolution | Channels |
15 |---------|--------------|-------------|
16 | MCP4801 | 8-bit | 1 |
17 | MCP4802 | 8-bit | 2 |
18 | MCP4811 | 10-bit | 1 |
19 | MCP4812 | 10-bit | 2 |
20 | MCP4821 | 12-bit | 1 |
21 | MCP4822 | 12-bit | 2 |
22 +---------+--------------+-------------+
23
24 Datasheet:
25 MCP48x1: https://ww1.microchip.com/downloads/en/DeviceDoc/22244B.pdf
26 MCP48x2: https://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf
27
28maintainers:
29 - Anshul Dalal <anshulusr@gmail.com>
30
31allOf:
32 - $ref: /schemas/spi/spi-peripheral-props.yaml#
33
34properties:
35 compatible:
36 enum:
37 - microchip,mcp4801
38 - microchip,mcp4802
39 - microchip,mcp4811
40 - microchip,mcp4812
41 - microchip,mcp4821
42 - microchip,mcp4822
43
44 reg:
45 maxItems: 1
46
47 vdd-supply: true
48
49 ldac-gpios:
50 description: |
51 Active Low LDAC (Latch DAC Input) pin used to update the DAC output.
52 maxItems: 1
53
54 powerdown-gpios:
55 description: |
56 Active Low SHDN pin used to enter the shutdown mode.
57 maxItems: 1
58
59 spi-cpha: true
60 spi-cpol: true
61
62required:
63 - compatible
64 - reg
65 - vdd-supply
66
67additionalProperties: false
68
69examples:
70 - |
71 #include <dt-bindings/gpio/gpio.h>
72
73 spi {
74 #address-cells = <1>;
75 #size-cells = <0>;
76
77 dac@0 {
78 compatible = "microchip,mcp4821";
79 reg = <0>;
80 vdd-supply = <&vdd_regulator>;
81 ldac-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
82 powerdown-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
83 spi-cpha;
84 spi-cpol;
85 };
86 };
Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml+55−0
@@ -0,0 +1,55 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/humidity/ti,hdc3020.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: HDC3020/HDC3021/HDC3022 humidity and temperature iio sensors
8
9maintainers:
10 - Li peiyu <579lpy@gmail.com>
11 - Javier Carrasco <javier.carrasco.cruz@gmail.com>
12
13description:
14 https://www.ti.com/lit/ds/symlink/hdc3020.pdf
15
16 The HDC302x is an integrated capacitive based relative humidity (RH)
17 and temperature sensor.
18
19properties:
20 compatible:
21 oneOf:
22 - items:
23 - enum:
24 - ti,hdc3021
25 - ti,hdc3022
26 - const: ti,hdc3020
27 - const: ti,hdc3020
28
29 interrupts:
30 maxItems: 1
31
32 vdd-supply: true
33
34 reg:
35 maxItems: 1
36
37required:
38 - compatible
39 - reg
40 - vdd-supply
41
42additionalProperties: false
43
44examples:
45 - |
46 i2c {
47 #address-cells = <1>;
48 #size-cells = <0>;
49
50 humidity-sensor@47 {
51 compatible = "ti,hdc3021", "ti,hdc3020";
52 reg = <0x47>;
53 vdd-supply = <&vcc_3v3>;
54 };
55 };
Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml+4−0
@@ -25,6 +25,10 @@ properties: · 24 unmodified lines
25 25
26 spi-cpol: true26 spi-cpol: true
27 27
28 spi-cs-inactive-delay-ns:
29 minimum: 16000
30 default: 16000
31
28 interrupts:32 interrupts:
29 maxItems: 133 maxItems: 1
30 34
Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml+4−0
@@ -47,6 +47,10 @@ properties: · 46 unmodified lines
47 spi-max-frequency:47 spi-max-frequency:
48 maximum: 200000048 maximum: 2000000
49 49
50 spi-cs-inactive-delay-ns:
51 minimum: 16000
52 default: 16000
53
50 interrupts:54 interrupts:
51 maxItems: 155 maxItems: 1
52 56
Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml+77−0
@@ -0,0 +1,77 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/imu/bosch,bmi323.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Bosch BMI323 6-Axis IMU
8
9maintainers:
10 - Jagath Jog J <jagathjog1996@gmail.com>
11
12description:
13 BMI323 is a 6-axis inertial measurement unit that supports acceleration and
14 gyroscopic measurements with hardware fifo buffering. Sensor also provides
15 events information such as motion, steps, orientation, single and double
16 tap detection.
17
18properties:
19 compatible:
20 const: bosch,bmi323
21
22 reg:
23 maxItems: 1
24
25 vdd-supply: true
26 vddio-supply: true
27
28 interrupts:
29 minItems: 1
30 maxItems: 2
31
32 interrupt-names:
33 minItems: 1
34 maxItems: 2
35 items:
36 enum:
37 - INT1
38 - INT2
39
40 drive-open-drain:
41 description:
42 set if the specified interrupt pin should be configured as
43 open drain. If not set, defaults to push-pull.
44
45 mount-matrix:
46 description:
47 an optional 3x3 mounting rotation matrix.
48
49required:
50 - compatible
51 - reg
52 - vdd-supply
53 - vddio-supply
54
55allOf:
56 - $ref: /schemas/spi/spi-peripheral-props.yaml#
57
58unevaluatedProperties: false
59
60examples:
61 - |
62 // Example for I2C
63 #include <dt-bindings/interrupt-controller/irq.h>
64 i2c {
65 #address-cells = <1>;
66 #size-cells = <0>;
67
68 imu@68 {
69 compatible = "bosch,bmi323";
70 reg = <0x68>;
71 vddio-supply = <&vddio>;
72 vdd-supply = <&vdd>;
73 interrupt-parent = <&gpio1>;
74 interrupts = <29 IRQ_TYPE_EDGE_RISING>;
75 interrupt-names = "INT1";
76 };
77 };
Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml+56−0
@@ -0,0 +1,56 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/light/liteon,ltr390.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Lite-On LTR390 ALS and UV Sensor
8
9description: |
10 The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a
11 single package with i2c address of 0x53.
12
13 Datasheet:
14 https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf
15
16maintainers:
17 - Anshul Dalal <anshulusr@gmail.com>
18
19properties:
20 compatible:
21 enum:
22 - liteon,ltr390
23
24 reg:
25 maxItems: 1
26
27 interrupts:
28 maxItems: 1
29 description: |
30 Level interrupt pin with open drain output.
31 The sensor pulls this pin low when the measured reading is greater than
32 some configured threshold.
33
34 vdd-supply: true
35
36required:
37 - compatible
38 - reg
39
40additionalProperties: false
41
42examples:
43 - |
44 #include <dt-bindings/interrupt-controller/irq.h>
45
46 i2c {
47 #address-cells = <1>;
48 #size-cells = <0>;
49
50 light-sensor@53 {
51 compatible = "liteon,ltr390";
52 reg = <0x53>;
53 interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
54 vdd-supply = <&vdd_regulator>;
55 };
56 };
Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml+39−0
@@ -0,0 +1,39 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/light/vishay,veml6075.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Vishay VEML6075 UVA and UVB sensor
8
9maintainers:
10 - Javier Carrasco <javier.carrasco.cruz@gmail.com>
11
12properties:
13 compatible:
14 const: vishay,veml6075
15
16 reg:
17 maxItems: 1
18
19 vdd-supply: true
20
21required:
22 - compatible
23 - reg
24
25additionalProperties: false
26
27examples:
28 - |
29 i2c {
30 #address-cells = <1>;
31 #size-cells = <0>;
32
33 uv-sensor@10 {
34 compatible = "vishay,veml6075";
35 reg = <0x10>;
36 vdd-supply = <&vdd_reg>;
37 };
38 };
39...
Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml+142−0
@@ -0,0 +1,142 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/pressure/honeywell,hsc030pa.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Honeywell TruStability HSC and SSC pressure sensor series
8
9description: |
10 support for Honeywell TruStability HSC and SSC digital pressure sensor
11 series.
12
13 These sensors have either an I2C, an SPI or an analog interface. Only the
14 digital versions are supported by this driver.
15
16 There are 118 models with different pressure ranges available in each family.
17 The vendor calls them "HSC series" and "SSC series". All of them have an
18 identical programming model but differ in pressure range, unit and transfer
19 function.
20
21 To support different models one needs to specify the pressure range as well
22 as the transfer function. Pressure range can either be provided via
23 pressure-triplet (directly extracted from the part number) or in case it's
24 a custom chip via numerical range limits converted to pascals.
25
26 The transfer function defines the ranges of raw conversion values delivered
27 by the sensor. pmin-pascal and pmax-pascal corespond to the minimum and
28 maximum pressure that can be measured.
29
30 Please note that in case of an SPI-based sensor, the clock signal should not
31 exceed 800kHz and the MOSI signal is not required.
32
33 Specifications about the devices can be found at:
34 https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-hsc-series/documents/sps-siot-trustability-hsc-series-high-accuracy-board-mount-pressure-sensors-50099148-a-en-ciid-151133.pdf
35 https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-ssc-series/documents/sps-siot-trustability-ssc-series-standard-accuracy-board-mount-pressure-sensors-50099533-a-en-ciid-151134.pdf
36
37maintainers:
38 - Petre Rodan <petre.rodan@subdimension.ro>
39
40properties:
41 compatible:
42 const: honeywell,hsc030pa
43
44 reg:
45 maxItems: 1
46
47 honeywell,transfer-function:
48 description: |
49 Transfer function which defines the range of valid values delivered by
50 the sensor.
51 0 - A, 10% to 90% of 2^14
52 1 - B, 5% to 95% of 2^14
53 2 - C, 5% to 85% of 2^14
54 3 - F, 4% to 94% of 2^14
55 enum: [0, 1, 2, 3]
56 $ref: /schemas/types.yaml#/definitions/uint32
57
58 honeywell,pressure-triplet:
59 description: |
60 Case-sensitive five character string that defines pressure range, unit
61 and type as part of the device nomenclature. In the unlikely case of a
62 custom chip, set to "NA" and provide pmin-pascal and pmax-pascal.
63 enum: [001BA, 1.6BA, 2.5BA, 004BA, 006BA, 010BA, 1.6MD, 2.5MD, 004MD,
64 006MD, 010MD, 016MD, 025MD, 040MD, 060MD, 100MD, 160MD, 250MD,
65 400MD, 600MD, 001BD, 1.6BD, 2.5BD, 004BD, 2.5MG, 004MG, 006MG,
66 010MG, 016MG, 025MG, 040MG, 060MG, 100MG, 160MG, 250MG, 400MG,
67 600MG, 001BG, 1.6BG, 2.5BG, 004BG, 006BG, 010BG, 100KA, 160KA,
68 250KA, 400KA, 600KA, 001GA, 160LD, 250LD, 400LD, 600LD, 001KD,
69 1.6KD, 2.5KD, 004KD, 006KD, 010KD, 016KD, 025KD, 040KD, 060KD,
70 100KD, 160KD, 250KD, 400KD, 250LG, 400LG, 600LG, 001KG, 1.6KG,
71 2.5KG, 004KG, 006KG, 010KG, 016KG, 025KG, 040KG, 060KG, 100KG,
72 160KG, 250KG, 400KG, 600KG, 001GG, 015PA, 030PA, 060PA, 100PA,
73 150PA, 0.5ND, 001ND, 002ND, 004ND, 005ND, 010ND, 020ND, 030ND,
74 001PD, 005PD, 015PD, 030PD, 060PD, 001NG, 002NG, 004NG, 005NG,
75 010NG, 020NG, 030NG, 001PG, 005PG, 015PG, 030PG, 060PG, 100PG,
76 150PG, NA]
77 $ref: /schemas/types.yaml#/definitions/string
78
79 honeywell,pmin-pascal:
80 description: |
81 Minimum pressure value the sensor can measure in pascal.
82 To be specified only if honeywell,pressure-triplet is set to "NA".
83
84 honeywell,pmax-pascal:
85 description: |
86 Maximum pressure value the sensor can measure in pascal.
87 To be specified only if honeywell,pressure-triplet is set to "NA".
88
89 vdd-supply:
90 description:
91 Provide VDD power to the sensor (either 3.3V or 5V depending on the chip)
92
93 spi-max-frequency:
94 maximum: 800000
95
96required:
97 - compatible
98 - reg
99 - honeywell,transfer-function
100 - honeywell,pressure-triplet
101
102additionalProperties: false
103
104dependentSchemas:
105 honeywell,pmin-pascal:
106 properties:
107 honeywell,pressure-triplet:
108 const: NA
109 honeywell,pmax-pascal:
110 properties:
111 honeywell,pressure-triplet:
112 const: NA
113
114examples:
115 - |
116 i2c {
117 #address-cells = <1>;
118 #size-cells = <0>;
119
120 pressure@28 {
121 compatible = "honeywell,hsc030pa";
122 reg = <0x28>;
123 honeywell,transfer-function = <0>;
124 honeywell,pressure-triplet = "030PA";
125 };
126 };
127 - |
128 spi {
129 #address-cells = <1>;
130 #size-cells = <0>;
131
132 pressure@0 {
133 compatible = "honeywell,hsc030pa";
134 reg = <0>;
135 spi-max-frequency = <800000>;
136 honeywell,transfer-function = <0>;
137 honeywell,pressure-triplet = "NA";
138 honeywell,pmin-pascal = <0>;
139 honeywell,pmax-pascal = <200000>;
140 };
141 };
142...
Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml+0−2
@@ -53,12 +53,10 @@ properties: · 52 unmodified lines
53 honeywell,pmin-pascal:53 honeywell,pmin-pascal:
54 description:54 description:
55 Minimum pressure value the sensor can measure in pascal.55 Minimum pressure value the sensor can measure in pascal.
56 $ref: /schemas/types.yaml#/definitions/uint32
57 56
58 honeywell,pmax-pascal:57 honeywell,pmax-pascal:
59 description:58 description:
60 Maximum pressure value the sensor can measure in pascal.59 Maximum pressure value the sensor can measure in pascal.
61 $ref: /schemas/types.yaml#/definitions/uint32
62 60
63 honeywell,transfer-function:61 honeywell,transfer-function:
64 description: |62 description: |
Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml+17−2
@@ -4,7 +4,7 @@ · 3 unmodified lines
4$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml#4$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7title: Melexis MLX90632 contactless Infra Red temperature sensor7title: Melexis MLX90632 and MLX90635 contactless Infra Red temperature sensor
8 8
9maintainers:9maintainers:
10 - Crt Mori <cmo@melexis.com>10 - Crt Mori <cmo@melexis.com>
@@ -27,9 +27,24 @@ description: | · 16 unmodified lines
27 Since measured object emissivity effects Infra Red energy emitted,27 Since measured object emissivity effects Infra Red energy emitted,
28 emissivity should be set before requesting the object temperature.28 emissivity should be set before requesting the object temperature.
29 29
30 https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90635
31
32 MLX90635 is most suitable for consumer applications where
33 measured object temperature is in range between -20 to 100 degrees
34 Celsius with relative error of measurement 2 degree Celsius in
35 object temperature range for industrial applications, while just 0.2
36 degree Celsius for human body measurement applications. Since it can
37 operate and measure ambient temperature in range of -20 to 85 degrees
38 Celsius it is suitable also for outdoor use.
39
40 Since measured object emissivity effects Infra Red energy emitted,
41 emissivity should be set before requesting the object temperature.
42
30properties:43properties:
31 compatible:44 compatible:
32 const: melexis,mlx9063245 enum:
46 - melexis,mlx90632
47 - melexis,mlx90635
33 48
34 reg:49 reg:
35 maxItems: 150 maxItems: 1
Documentation/devicetree/bindings/iio/temperature/microchip,mcp9600.yaml+70−0
@@ -0,0 +1,70 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/temperature/microchip,mcp9600.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microchip MCP9600 thermocouple EMF converter
8
9maintainers:
10 - Andrew Hepp <andrew.hepp@ahepp.dev>
11
12description:
13 https://ww1.microchip.com/downloads/en/DeviceDoc/MCP960X-Data-Sheet-20005426.pdf
14
15properties:
16 compatible:
17 const: microchip,mcp9600
18
19 reg:
20 maxItems: 1
21
22 interrupts:
23 minItems: 1
24 maxItems: 6
25
26 interrupt-names:
27 minItems: 1
28 maxItems: 6
29 items:
30 enum:
31 - open-circuit
32 - short-circuit
33 - alert1
34 - alert2
35 - alert3
36 - alert4
37
38 thermocouple-type:
39 $ref: /schemas/types.yaml#/definitions/uint32
40 description:
41 Type of thermocouple (THERMOCOUPLE_TYPE_K if omitted).
42 Use defines in dt-bindings/iio/temperature/thermocouple.h.
43 Supported types are B, E, J, K, N, R, S, T.
44
45 vdd-supply: true
46
47required:
48 - compatible
49 - reg
50
51additionalProperties: false
52
53examples:
54 - |
55 #include <dt-bindings/iio/temperature/thermocouple.h>
56 #include <dt-bindings/interrupt-controller/irq.h>
57 i2c {
58 #address-cells = <1>;
59 #size-cells = <0>;
60
61 temperature-sensor@60 {
62 compatible = "microchip,mcp9600";
63 reg = <0x60>;
64 interrupt-parent = <&gpio>;
65 interrupts = <25 IRQ_TYPE_EDGE_RISING>;
66 interrupt-names = "open-circuit";
67 thermocouple-type = <THERMOCOUPLE_TYPE_K>;
68 vdd-supply = <&vdd>;
69 };
70 };
Documentation/devicetree/bindings/index.rst+1−0
@@ -4,6 +4,7 @@ · 3 unmodified lines
4 :maxdepth: 14 :maxdepth: 1
5 5
6 ABI6 ABI
7 dts-coding-style
7 writing-bindings8 writing-bindings
8 writing-schema9 writing-schema
9 submitting-patches10 submitting-patches
Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml+63−0
@@ -0,0 +1,63 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/adafruit,seesaw-gamepad.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Adafruit Mini I2C Gamepad with seesaw
8
9maintainers:
10 - Anshul Dalal <anshulusr@gmail.com>
11
12description: |
13 Adafruit Mini I2C Gamepad
14
15 +-----------------------------+
16 | ___ |
17 | / \ (X) |
18 | | S | __ __ (Y) (A) |
19 | \___/ |ST| |SE| (B) |
20 | |
21 +-----------------------------+
22
23 S -> 10-bit precision bidirectional analog joystick
24 ST -> Start
25 SE -> Select
26 X, A, B, Y -> Digital action buttons
27
28 Datasheet: https://cdn-learn.adafruit.com/downloads/pdf/gamepad-qt.pdf
29 Product page: https://www.adafruit.com/product/5743
30 Arduino Driver: https://github.com/adafruit/Adafruit_Seesaw
31
32properties:
33 compatible:
34 const: adafruit,seesaw-gamepad
35
36 reg:
37 maxItems: 1
38
39 interrupts:
40 maxItems: 1
41 description:
42 The gamepad's IRQ pin triggers a rising edge if interrupts are enabled.
43
44required:
45 - compatible
46 - reg
47
48additionalProperties: false
49
50examples:
51 - |
52 #include <dt-bindings/interrupt-controller/irq.h>
53
54 i2c {
55 #address-cells = <1>;
56 #size-cells = <0>;
57
58 joystick@50 {
59 compatible = "adafruit,seesaw-gamepad";
60 interrupts = <18 IRQ_TYPE_EDGE_RISING>;
61 reg = <0x50>;
62 };
63 };
Documentation/devicetree/bindings/input/elan,ekth6915.yaml+3−2
@@ -18,8 +18,9 @@ allOf: · 17 unmodified lines
18 18
19properties:19properties:
20 compatible:20 compatible:
21 items:21 enum:
22 - const: elan,ekth691522 - elan,ekth6915
23 - ilitek,ili2901
23 24
24 reg:25 reg:
25 const: 0x1026 const: 0x10
Documentation/devicetree/bindings/input/gpio-keys.yaml+40−1
@@ -31,7 +31,23 @@ patternProperties: · 30 unmodified lines
31 maxItems: 131 maxItems: 1
32 32
33 interrupts:33 interrupts:
34 maxItems: 134 oneOf:
35 - items:
36 - description: Optional key interrupt or wakeup interrupt
37 - items:
38 - description: Key interrupt
39 - description: Wakeup interrupt
40
41 interrupt-names:
42 description:
43 Optional interrupt names, can be used to specify a separate dedicated
44 wake-up interrupt in addition to the gpio irq
45 oneOf:
46 - items:
47 - enum: [ irq, wakeup ]
48 - items:
49 - const: irq
50 - const: wakeup
35 51
36 label:52 label:
37 description: Descriptive name of the key.53 description: Descriptive name of the key.
@@ -97,6 +113,20 @@ patternProperties: · 59 unmodified lines
97 - required:113 - required:
98 - gpios114 - gpios
99 115
116 allOf:
117 - if:
118 properties:
119 interrupts:
120 minItems: 2
121 required:
122 - interrupts
123 then:
124 properties:
125 interrupt-names:
126 minItems: 2
127 required:
128 - interrupt-names
129
100 dependencies:130 dependencies:
101 wakeup-event-action: [ wakeup-source ]131 wakeup-event-action: [ wakeup-source ]
102 linux,input-value: [ gpios ]132 linux,input-value: [ gpios ]
@@ -137,6 +167,15 @@ examples: · 34 unmodified lines
137 linux,code = <108>;167 linux,code = <108>;
138 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;168 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
139 };169 };
170
171 key-wakeup {
172 label = "GPIO Key WAKEUP";
173 linux,code = <143>;
174 interrupts-extended = <&intc 2 IRQ_TYPE_EDGE_FALLING>,
175 <&intc_wakeup 0 IRQ_TYPE_LEVEL_HIGH>;
176 interrupt-names = "irq", "wakeup";
177 wakeup-source;
178 };
140 };179 };
141 180
142...181...
Documentation/devicetree/bindings/input/gpio-mouse.txt+0−32
@@ -1,32 +0,0 @@
1Device-Tree bindings for GPIO attached mice
2
3This simply uses standard GPIO handles to define a simple mouse connected
4to 5-7 GPIO lines.
5
6Required properties:
7 - compatible: must be "gpio-mouse"
8 - scan-interval-ms: The scanning interval in milliseconds
9 - up-gpios: GPIO line phandle to the line indicating "up"
10 - down-gpios: GPIO line phandle to the line indicating "down"
11 - left-gpios: GPIO line phandle to the line indicating "left"
12 - right-gpios: GPIO line phandle to the line indicating "right"
13
14Optional properties:
15 - button-left-gpios: GPIO line handle to the left mouse button
16 - button-middle-gpios: GPIO line handle to the middle mouse button
17 - button-right-gpios: GPIO line handle to the right mouse button
18Example:
19
20#include <dt-bindings/gpio/gpio.h>
21
22gpio-mouse {
23 compatible = "gpio-mouse";
24 scan-interval-ms = <50>;
25 up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
26 down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
27 left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
28 right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
29 button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
30 button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
31 button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
32};
Documentation/devicetree/bindings/input/gpio-mouse.yaml+68−0
@@ -0,0 +1,68 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/gpio-mouse.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: GPIO attached mouse
8
9description: |
10 This simply uses standard GPIO handles to define a simple mouse connected
11 to 5-7 GPIO lines.
12
13maintainers:
14 - Anshul Dalal <anshulusr@gmail.com>
15
16properties:
17 compatible:
18 const: gpio-mouse
19
20 scan-interval-ms:
21 maxItems: 1
22
23 up-gpios:
24 maxItems: 1
25
26 down-gpios:
27 maxItems: 1
28
29 left-gpios:
30 maxItems: 1
31
32 right-gpios:
33 maxItems: 1
34
35 button-left-gpios:
36 maxItems: 1
37
38 button-middle-gpios:
39 maxItems: 1
40
41 button-right-gpios:
42 maxItems: 1
43
44required:
45 - compatible
46 - scan-interval-ms
47 - up-gpios
48 - down-gpios
49 - left-gpios
50 - right-gpios
51
52additionalProperties: false
53
54examples:
55 - |
56 #include <dt-bindings/gpio/gpio.h>
57
58 gpio-mouse {
59 compatible = "gpio-mouse";
60 scan-interval-ms = <50>;
61 up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
62 down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
63 left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
64 right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
65 button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
66 button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
67 button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
68 };
Documentation/devicetree/bindings/input/iqs269a.yaml+97−1
@@ -9,6 +9,9 @@ title: Azoteq IQS269A Capacitive Touch Controller · 8 unmodified lines
9maintainers:9maintainers:
10 - Jeff LaBundy <jeff@labundy.com>10 - Jeff LaBundy <jeff@labundy.com>
11 11
12allOf:
13 - $ref: input.yaml#
14
12description: |15description: |
13 The Azoteq IQS269A is an 8-channel capacitive touch controller that features16 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.17 additional Hall-effect and inductive sensing capabilities.
@@ -17,7 +20,10 @@ description: | · 2 unmodified lines
17 20
18properties:21properties:
19 compatible:22 compatible:
20 const: azoteq,iqs269a23 enum:
24 - azoteq,iqs269a
25 - azoteq,iqs269a-00
26 - azoteq,iqs269a-d0
21 27
22 reg:28 reg:
23 maxItems: 129 maxItems: 1
@@ -204,6 +210,73 @@ properties: · 180 unmodified lines
204 default: 1210 default: 1
205 description: Specifies the slider coordinate filter strength.211 description: Specifies the slider coordinate filter strength.
206 212
213 azoteq,touch-hold-ms:
214 multipleOf: 256
215 minimum: 256
216 maximum: 65280
217 default: 5120
218 description:
219 Specifies the length of time (in ms) for which the channel selected by
220 'azoteq,gpio3-select' must be held in a state of touch in order for an
221 approximately 60-ms pulse to be asserted on the GPIO4 pin.
222
223 linux,keycodes:
224 minItems: 1
225 maxItems: 8
226 description: |
227 Specifies the numeric keycodes associated with each available gesture in
228 the following order (enter 0 for unused gestures):
229 0: Slider 0 tap
230 1: Slider 0 hold
231 2: Slider 0 positive flick or swipe
232 3: Slider 0 negative flick or swipe
233 4: Slider 1 tap
234 5: Slider 1 hold
235 6: Slider 1 positive flick or swipe
236 7: Slider 1 negative flick or swipe
237
238 azoteq,gesture-swipe:
239 type: boolean
240 description:
241 Directs the device to interpret axial gestures as a swipe (finger remains
242 on slider) instead of a flick (finger leaves slider).
243
244 azoteq,timeout-tap-ms:
245 multipleOf: 16
246 minimum: 0
247 maximum: 4080
248 default: 400
249 description:
250 Specifies the length of time (in ms) within which a slider touch must be
251 released in order to be interpreted as a tap. Default and maximum values
252 as well as step size are reduced by a factor of 4 with device version 2.
253
254 azoteq,timeout-swipe-ms:
255 multipleOf: 16
256 minimum: 0
257 maximum: 4080
258 default: 2000
259 description:
260 Specifies the length of time (in ms) within which an axial gesture must be
261 completed in order to be interpreted as a flick or swipe. Default and max-
262 imum values as well as step size are reduced by a factor of 4 with device
263 version 2.
264
265 azoteq,thresh-swipe:
266 $ref: /schemas/types.yaml#/definitions/uint32
267 minimum: 0
268 maximum: 255
269 default: 128
270 description:
271 Specifies the number of points across which an axial gesture must travel
272 in order to be interpreted as a flick or swipe.
273
274dependencies:
275 azoteq,gesture-swipe: ["linux,keycodes"]
276 azoteq,timeout-tap-ms: ["linux,keycodes"]
277 azoteq,timeout-swipe-ms: ["linux,keycodes"]
278 azoteq,thresh-swipe: ["linux,keycodes"]
279
207patternProperties:280patternProperties:
208 "^channel@[0-7]$":281 "^channel@[0-7]$":
209 type: object282 type: object
@@ -454,6 +527,21 @@ patternProperties: · 244 unmodified lines
454 527
455 additionalProperties: false528 additionalProperties: false
456 529
530if:
531 properties:
532 compatible:
533 contains:
534 enum:
535 - azoteq,iqs269a-d0
536then:
537 patternProperties:
538 "^channel@[0-7]$":
539 properties:
540 azoteq,slider1-select: false
541else:
542 properties:
543 azoteq,touch-hold-ms: false
544
457required:545required:
458 - compatible546 - compatible
459 - reg547 - reg
@@ -484,6 +572,14 @@ examples: · 24 unmodified lines
484 azoteq,hall-enable;572 azoteq,hall-enable;
485 azoteq,suspend-mode = <2>;573 azoteq,suspend-mode = <2>;
486 574
575 linux,keycodes = <KEY_PLAYPAUSE>,
576 <KEY_STOPCD>,
577 <KEY_NEXTSONG>,
578 <KEY_PREVIOUSSONG>;
579
580 azoteq,timeout-tap-ms = <400>;
581 azoteq,timeout-swipe-ms = <800>;
582
487 channel@0 {583 channel@0 {
488 reg = <0x0>;584 reg = <0x0>;
489 585
Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml+1−23
@@ -90,26 +90,4 @@ required: · 89 unmodified lines
90 90
91unevaluatedProperties: false91unevaluatedProperties: false
92 92
93examples:93...
94 - |
95 #include <dt-bindings/input/input.h>
96 #include <dt-bindings/interrupt-controller/arm-gic.h>
97
98 pmic {
99 compatible = "mediatek,mt6397";
100
101 keys {
102 compatible = "mediatek,mt6397-keys";
103 mediatek,long-press-mode = <1>;
104 power-off-time-sec = <0>;
105
106 key-power {
107 linux,keycodes = <KEY_POWER>;
108 wakeup-source;
109 };
110
111 key-home {
112 linux,keycodes = <KEY_VOLUMEDOWN>;
113 };
114 };
115 };
Documentation/devicetree/bindings/input/microchip,cap11xx.yaml+77−3
@@ -45,13 +45,13 @@ properties: · 44 unmodified lines
45 Enables the Linux input system's autorepeat feature on the input device.45 Enables the Linux input system's autorepeat feature on the input device.
46 46
47 linux,keycodes:47 linux,keycodes:
48 minItems: 648 minItems: 3
49 maxItems: 649 maxItems: 8
50 description: |50 description: |
51 Specifies an array of numeric keycode values to51 Specifies an array of numeric keycode values to
52 be used for the channels. If this property is52 be used for the channels. If this property is
53 omitted, KEY_A, KEY_B, etc are used as defaults.53 omitted, KEY_A, KEY_B, etc are used as defaults.
54 The array must have exactly six entries.54 The number of entries must correspond to the number of channels.
55 55
56 microchip,sensor-gain:56 microchip,sensor-gain:
57 $ref: /schemas/types.yaml#/definitions/uint3257 $ref: /schemas/types.yaml#/definitions/uint32
@@ -70,6 +70,59 @@ properties: · 12 unmodified lines
70 open drain. This property allows using the active70 open drain. This property allows using the active
71 high push-pull output.71 high push-pull output.
72 72
73 microchip,sensitivity-delta-sense:
74 $ref: /schemas/types.yaml#/definitions/uint32
75 default: 32
76 enum: [1, 2, 4, 8, 16, 32, 64, 128]
77 description:
78 Controls the sensitivity multiplier of a touch detection.
79 Higher value means more sensitive settings.
80 At the more sensitive settings, touches are detected for a smaller delta
81 capacitance corresponding to a "lighter" touch.
82
83 microchip,signal-guard:
84 $ref: /schemas/types.yaml#/definitions/uint32-array
85 minItems: 3
86 maxItems: 8
87 items:
88 enum: [0, 1]
89 description: |
90 0 - off
91 1 - on
92 The signal guard isolates the signal from virtual grounds.
93 If enabled then the behavior of the channel is changed to signal guard.
94 The number of entries must correspond to the number of channels.
95
96 microchip,input-threshold:
97 $ref: /schemas/types.yaml#/definitions/uint32-array
98 minItems: 3
99 maxItems: 8
100 items:
101 minimum: 0
102 maximum: 127
103 description:
104 Specifies the delta threshold that is used to determine if a touch has
105 been detected. A higher value means a larger difference in capacitance
106 is required for a touch to be registered, making the touch sensor less
107 sensitive.
108 The number of entries must correspond to the number of channels.
109
110 microchip,calib-sensitivity:
111 $ref: /schemas/types.yaml#/definitions/uint32-array
112 minItems: 3
113 maxItems: 8
114 items:
115 enum: [1, 2, 4]
116 description: |
117 Specifies an array of numeric values that controls the gain
118 used by the calibration routine to enable sensor inputs
119 to be more sensitive for proximity detection.
120 Gain is based on touch pad capacitance range
121 1 - 5-50pF
122 2 - 0-25pF
123 4 - 0-12.5pF
124 The number of entries must correspond to the number of channels.
125
73patternProperties:126patternProperties:
74 "^led@[0-7]$":127 "^led@[0-7]$":
75 type: object128 type: object
@@ -99,10 +152,29 @@ allOf: · 23 unmodified lines
99 contains:152 contains:
100 enum:153 enum:
101 - microchip,cap1106154 - microchip,cap1106
155 - microchip,cap1203
156 - microchip,cap1206
157 - microchip,cap1293
158 - microchip,cap1298
102 then:159 then:
103 patternProperties:160 patternProperties:
104 "^led@[0-7]$": false161 "^led@[0-7]$": false
105 162
163 - if:
164 properties:
165 compatible:
166 contains:
167 enum:
168 - microchip,cap1106
169 - microchip,cap1126
170 - microchip,cap1188
171 - microchip,cap1203
172 - microchip,cap1206
173 then:
174 properties:
175 microchip,signal-guard: false
176 microchip,calib-sensitivity: false
177
106required:178required:
107 - compatible179 - compatible
108 - interrupts180 - interrupts
@@ -122,6 +194,8 @@ examples: · 13 unmodified lines
122 reg = <0x28>;194 reg = <0x28>;
123 autorepeat;195 autorepeat;
124 microchip,sensor-gain = <2>;196 microchip,sensor-gain = <2>;
197 microchip,sensitivity-delta-sense = <16>;
198 microchip,input-threshold = <21>, <18>, <46>, <46>, <46>, <21>;
125 199
126 linux,keycodes = <103>, /* KEY_UP */200 linux,keycodes = <103>, /* KEY_UP */
127 <106>, /* KEY_RIGHT */201 <106>, /* KEY_RIGHT */
Documentation/devicetree/bindings/input/sprd,sc27xx-vibrator.yaml+1−18
@@ -28,21 +28,4 @@ required: · 27 unmodified lines
28 28
29additionalProperties: false29additionalProperties: false
30 30
31examples:31...
32 - |
33 #include <dt-bindings/interrupt-controller/arm-gic.h>
34 sc2731_pmic: pmic@0 {
35 compatible = "sprd,sc2731";
36 reg = <0 0>;
37 spi-max-frequency = <26000000>;
38 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
39 interrupt-controller;
40 #interrupt-cells = <2>;
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 vibrator@eb4 {
45 compatible = "sprd,sc2731-vibrator";
46 reg = <0xeb4>;
47 };
48 };
Documentation/devicetree/bindings/input/ti,drv2665.txt+0−17
@@ -1,17 +0,0 @@
1* Texas Instruments - drv2665 Haptics driver
2
3Required properties:
4 - compatible - "ti,drv2665" - DRV2665
5 - reg - I2C slave address
6 - vbat-supply - Required supply regulator
7
8Example:
9
10haptics: haptics@59 {
11 compatible = "ti,drv2665";
12 reg = <0x59>;
13 vbat-supply = <&vbat>;
14};
15
16For more product information please see the link below:
17http://www.ti.com/product/drv2665
Documentation/devicetree/bindings/input/ti,drv2667.txt+0−17
@@ -1,17 +0,0 @@
1* Texas Instruments - drv2667 Haptics driver
2
3Required properties:
4 - compatible - "ti,drv2667" - DRV2667
5 - reg - I2C slave address
6 - vbat-supply - Required supply regulator
7
8Example:
9
10haptics: haptics@59 {
11 compatible = "ti,drv2667";
12 reg = <0x59>;
13 vbat-supply = <&vbat>;
14};
15
16For more product information please see the link below:
17http://www.ti.com/product/drv2667
Documentation/devicetree/bindings/input/ti,drv266x.yaml+50−0
@@ -0,0 +1,50 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/ti,drv266x.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Texas Instruments - drv266x Haptics driver
8
9description: |
10 Product Page:
11 http://www.ti.com/product/drv2665
12 http://www.ti.com/product/drv2667
13
14maintainers:
15 - Anshul Dalal <anshulusr@gmail.com>
16
17properties:
18 compatible:
19 enum:
20 - ti,drv2665
21 - ti,drv2667
22
23 reg:
24 maxItems: 1
25
26 vbat-supply:
27 description: Required supply regulator
28
29required:
30 - compatible
31 - reg
32 - vbat-supply
33
34additionalProperties: false
35
36examples:
37 - |
38 #include <dt-bindings/gpio/gpio.h>
39
40
41 i2c {
42 #address-cells = <1>;
43 #size-cells = <0>;
44
45 haptics@59 {
46 compatible = "ti,drv2667";
47 reg = <0x59>;
48 vbat-supply = <&vbat>;
49 };
50 };
Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml+72−0
@@ -0,0 +1,72 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/touchscreen/neonode,zforce.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Neonode infrared touchscreen controller
8
9maintainers:
10 - Heiko Stuebner <heiko@sntech.de>
11
12allOf:
13 - $ref: touchscreen.yaml#
14
15properties:
16 compatible:
17 const: neonode,zforce
18
19 reg:
20 maxItems: 1
21
22 interrupts:
23 maxItems: 1
24
25 reset-gpios:
26 maxItems: 1
27
28 irq-gpios:
29 maxItems: 1
30
31 x-size:
32 deprecated: true
33 $ref: /schemas/types.yaml#/definitions/uint32
34
35 y-size:
36 deprecated: true
37 $ref: /schemas/types.yaml#/definitions/uint32
38
39 vdd-supply: true
40
41required:
42 - compatible
43 - reg
44 - interrupts
45 - reset-gpios
46
47unevaluatedProperties: false
48
49examples:
50 - |
51 #include <dt-bindings/interrupt-controller/irq.h>
52
53 i2c {
54 #address-cells = <1>;
55 #size-cells = <0>;
56
57 touchscreen@50 {
58 compatible = "neonode,zforce";
59 reg = <0x50>;
60 interrupts = <2 0>;
61 vdd-supply = <&reg_zforce_vdd>;
62
63 reset-gpios = <&gpio5 9 0>; /* RST */
64 irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
65
66 touchscreen-min-x = <0>;
67 touchscreen-size-x = <800>;
68 touchscreen-min-y = <0>;
69 touchscreen-size-y = <600>;
70 };
71 };
72...
Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt+0−32
@@ -1,32 +0,0 @@
1* Samsung S6SY761 touchscreen controller
2
3Required properties:
4- compatible : must be "samsung,s6sy761"
5- reg : I2C slave address, (e.g. 0x48)
6- interrupts : interrupt specification
7- avdd-supply : analogic power supply
8- vdd-supply : power supply
9
10Optional properties:
11- touchscreen-size-x : see touchscreen.txt. This property is embedded in the
12 device. If defined it forces a different x resolution.
13- touchscreen-size-y : see touchscreen.txt. This property is embedded in the
14 device. If defined it forces a different y resolution.
15
16Example:
17
18i2c@00000000 {
19
20 /* ... */
21
22 touchscreen@48 {
23 compatible = "samsung,s6sy761";
24 reg = <0x48>;
25 interrupt-parent = <&gpa1>;
26 interrupts = <1 IRQ_TYPE_NONE>;
27 avdd-supply = <&ldo30_reg>;
28 vdd-supply = <&ldo31_reg>;
29 touchscreen-size-x = <4096>;
30 touchscreen-size-y = <4096>;
31 };
32};
Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml+54−0
@@ -0,0 +1,54 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/input/touchscreen/samsung,s6sy761.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Samsung S6SY761 touchscreen controller
8
9maintainers:
10 - Andi Shyti <andi.shyti@kernel.org>
11
12allOf:
13 - $ref: touchscreen.yaml#
14
15properties:
16 compatible:
17 const: samsung,s6sy761
18
19 reg:
20 maxItems: 1
21
22 interrupts:
23 maxItems: 1
24
25 avdd-supply: true
26 vdd-supply: true
27
28unevaluatedProperties: false
29
30required:
31 - compatible
32 - reg
33 - interrupts
34 - avdd-supply
35 - vdd-supply
36
37examples:
38 - |
39 #include <dt-bindings/interrupt-controller/irq.h>
40 i2c {
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 touchscreen@48 {
45 compatible = "samsung,s6sy761";
46 reg = <0x48>;
47 interrupt-parent = <&gpa1>;
48 interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
49 avdd-supply = <&ldo30_reg>;
50 vdd-supply = <&ldo31_reg>;
51 touchscreen-size-x = <4096>;
52 touchscreen-size-y = <4096>;
53 };
54 };
Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt+0−34
@@ -1,34 +0,0 @@
1* Neonode infrared touchscreen controller
2
3Required properties:
4- compatible: must be "neonode,zforce"
5- reg: I2C address of the chip
6- interrupts: interrupt to which the chip is connected
7- reset-gpios: reset gpio the chip is connected to
8- x-size: horizontal resolution of touchscreen
9- y-size: vertical resolution of touchscreen
10
11Optional properties:
12- irq-gpios : interrupt gpio the chip is connected to
13- vdd-supply: Regulator controlling the controller supply
14
15Example:
16
17 i2c@00000000 {
18 /* ... */
19
20 zforce_ts@50 {
21 compatible = "neonode,zforce";
22 reg = <0x50>;
23 interrupts = <2 0>;
24 vdd-supply = <&reg_zforce_vdd>;
25
26 reset-gpios = <&gpio5 9 0>; /* RST */
27 irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
28
29 x-size = <800>;
30 y-size = <600>;
31 };
32
33 /* ... */
34 };
Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml+4−0
@@ -25,13 +25,16 @@ properties: · 24 unmodified lines
25 - const: qcom,msm8998-bwmon # BWMON v425 - const: qcom,msm8998-bwmon # BWMON v4
26 - items:26 - items:
27 - enum:27 - enum:
28 - qcom,qcm2290-cpu-bwmon
28 - qcom,sc7180-cpu-bwmon29 - qcom,sc7180-cpu-bwmon
29 - qcom,sc7280-cpu-bwmon30 - qcom,sc7280-cpu-bwmon
30 - qcom,sc8280xp-cpu-bwmon31 - qcom,sc8280xp-cpu-bwmon
31 - qcom,sdm845-cpu-bwmon32 - qcom,sdm845-cpu-bwmon
33 - qcom,sm6115-cpu-bwmon
32 - qcom,sm6350-llcc-bwmon34 - qcom,sm6350-llcc-bwmon
33 - qcom,sm8250-cpu-bwmon35 - qcom,sm8250-cpu-bwmon
34 - qcom,sm8550-cpu-bwmon36 - qcom,sm8550-cpu-bwmon
37 - qcom,sm8650-cpu-bwmon
35 - const: qcom,sdm845-bwmon # BWMON v4, unified register space38 - const: qcom,sdm845-bwmon # BWMON v4, unified register space
36 - items:39 - items:
37 - enum:40 - enum:
@@ -40,6 +43,7 @@ properties: · 2 unmodified lines
40 - qcom,sm6350-cpu-bwmon43 - qcom,sm6350-cpu-bwmon
41 - qcom,sm8250-llcc-bwmon44 - qcom,sm8250-llcc-bwmon
42 - qcom,sm8550-llcc-bwmon45 - qcom,sm8550-llcc-bwmon
46 - qcom,sm8650-llcc-bwmon
43 - const: qcom,sc7280-llcc-bwmon47 - const: qcom,sc7280-llcc-bwmon
44 - const: qcom,sc7280-llcc-bwmon # BWMON v548 - const: qcom,sc7280-llcc-bwmon # BWMON v5
45 - const: qcom,sdm845-llcc-bwmon # BWMON v549 - const: qcom,sdm845-llcc-bwmon # BWMON v5
Documentation/devicetree/bindings/interconnect/qcom,sm6115.yaml+152−0
@@ -0,0 +1,152 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/interconnect/qcom,sm6115.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SM6115 Network-On-Chip interconnect
8
9maintainers:
10 - Konrad Dybcio <konradybcio@kernel.org>
11
12description:
13 The Qualcomm SM6115 interconnect providers support adjusting the
14 bandwidth requirements between the various NoC fabrics.
15
16properties:
17 compatible:
18 enum:
19 - qcom,sm6115-bimc
20 - qcom,sm6115-cnoc
21 - qcom,sm6115-snoc
22
23 reg:
24 maxItems: 1
25
26 clocks:
27 minItems: 1
28 maxItems: 4
29
30 clock-names:
31 minItems: 1
32 maxItems: 4
33
34# Child node's properties
35patternProperties:
36 '^interconnect-[a-z0-9]+$':
37 type: object
38 description:
39 The interconnect providers do not have a separate QoS register space,
40 but share parent's space.
41
42 $ref: qcom,rpm-common.yaml#
43
44 properties:
45 compatible:
46 enum:
47 - qcom,sm6115-clk-virt
48 - qcom,sm6115-mmrt-virt
49 - qcom,sm6115-mmnrt-virt
50
51 required:
52 - compatible
53
54 unevaluatedProperties: false
55
56required:
57 - compatible
58 - reg
59
60allOf:
61 - $ref: qcom,rpm-common.yaml#
62 - if:
63 properties:
64 compatible:
65 const: qcom,sm6115-cnoc
66
67 then:
68 properties:
69 clocks:
70 items:
71 - description: USB-NoC AXI clock
72
73 clock-names:
74 items:
75 - const: usb_axi
76
77 - if:
78 properties:
79 compatible:
80 const: qcom,sm6115-snoc
81
82 then:
83 properties:
84 clocks:
85 items:
86 - description: CPU-NoC AXI clock.
87 - description: UFS-NoC AXI clock.
88 - description: USB-NoC AXI clock.
89 - description: IPA clock.
90
91 clock-names:
92 items:
93 - const: cpu_axi
94 - const: ufs_axi
95 - const: usb_axi
96 - const: ipa
97
98 - if:
99 properties:
100 compatible:
101 enum:
102 - qcom,sm6115-bimc
103 - qcom,sm6115-clk-virt
104 - qcom,sm6115-mmrt-virt
105 - qcom,sm6115-mmnrt-virt
106
107 then:
108 properties:
109 clocks: false
110 clock-names: false
111
112unevaluatedProperties: false
113
114examples:
115 - |
116 #include <dt-bindings/clock/qcom,gcc-sm6115.h>
117 #include <dt-bindings/clock/qcom,rpmcc.h>
118
119 snoc: interconnect@1880000 {
120 compatible = "qcom,sm6115-snoc";
121 reg = <0x01880000 0x60200>;
122 clocks = <&gcc GCC_SYS_NOC_CPUSS_AHB_CLK>,
123 <&gcc GCC_SYS_NOC_UFS_PHY_AXI_CLK>,
124 <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
125 <&rpmcc RPM_SMD_IPA_CLK>;
126 clock-names = "cpu_axi",
127 "ufs_axi",
128 "usb_axi",
129 "ipa";
130 #interconnect-cells = <1>;
131
132 qup_virt: interconnect-clk {
133 compatible = "qcom,sm6115-clk-virt";
134 #interconnect-cells = <1>;
135 };
136
137 mmnrt_virt: interconnect-mmnrt {
138 compatible = "qcom,sm6115-mmnrt-virt";
139 #interconnect-cells = <1>;
140 };
141
142 mmrt_virt: interconnect-mmrt {
143 compatible = "qcom,sm6115-mmrt-virt";
144 #interconnect-cells = <1>;
145 };
146 };
147
148 cnoc: interconnect@1900000 {
149 compatible = "qcom,sm6115-cnoc";
150 reg = <0x01900000 0x8200>;
151 #interconnect-cells = <1>;
152 };
Documentation/devicetree/bindings/interconnect/qcom,sm8650-rpmh.yaml+136−0
@@ -0,0 +1,136 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/interconnect/qcom,sm8650-rpmh.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm RPMh Network-On-Chip Interconnect on SM8650
8
9maintainers:
10 - Abel Vesa <abel.vesa@linaro.org>
11 - Neil Armstrong <neil.armstrong@linaro.org>
12
13description: |
14 RPMh interconnect providers support system bandwidth requirements through
15 RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is
16 able to communicate with the BCM through the Resource State Coordinator (RSC)
17 associated with each execution environment. Provider nodes must point to at
18 least one RPMh device child node pertaining to their RSC and each provider
19 can map to multiple RPMh resources.
20
21 See also:: include/dt-bindings/interconnect/qcom,sm8650-rpmh.h
22
23properties:
24 compatible:
25 enum:
26 - qcom,sm8650-aggre1-noc
27 - qcom,sm8650-aggre2-noc
28 - qcom,sm8650-clk-virt
29 - qcom,sm8650-cnoc-main
30 - qcom,sm8650-config-noc
31 - qcom,sm8650-gem-noc
32 - qcom,sm8650-lpass-ag-noc
33 - qcom,sm8650-lpass-lpiaon-noc
34 - qcom,sm8650-lpass-lpicx-noc
35 - qcom,sm8650-mc-virt
36 - qcom,sm8650-mmss-noc
37 - qcom,sm8650-nsp-noc
38 - qcom,sm8650-pcie-anoc
39 - qcom,sm8650-system-noc
40
41 reg:
42 maxItems: 1
43
44 clocks:
45 minItems: 1
46 maxItems: 2
47
48required:
49 - compatible
50
51allOf:
52 - $ref: qcom,rpmh-common.yaml#
53 - if:
54 properties:
55 compatible:
56 contains:
57 enum:
58 - qcom,sm8650-clk-virt
59 - qcom,sm8650-mc-virt
60 then:
61 properties:
62 reg: false
63 else:
64 required:
65 - reg
66
67 - if:
68 properties:
69 compatible:
70 contains:
71 enum:
72 - qcom,sm8650-pcie-anoc
73 then:
74 properties:
75 clocks:
76 items:
77 - description: aggre-NOC PCIe AXI clock
78 - description: cfg-NOC PCIe a-NOC AHB clock
79
80 - if:
81 properties:
82 compatible:
83 contains:
84 enum:
85 - qcom,sm8650-aggre1-noc
86 then:
87 properties:
88 clocks:
89 items:
90 - description: aggre UFS PHY AXI clock
91 - description: aggre USB3 PRIM AXI clock
92
93 - if:
94 properties:
95 compatible:
96 contains:
97 enum:
98 - qcom,sm8650-aggre2-noc
99 then:
100 properties:
101 clocks:
102 items:
103 - description: RPMH CC IPA clock
104
105 - if:
106 properties:
107 compatible:
108 contains:
109 enum:
110 - qcom,sm8650-aggre1-noc
111 - qcom,sm8650-aggre2-noc
112 - qcom,sm8650-pcie-anoc
113 then:
114 required:
115 - clocks
116 else:
117 properties:
118 clocks: false
119
120unevaluatedProperties: false
121
122examples:
123 - |
124 clk_virt: interconnect-0 {
125 compatible = "qcom,sm8650-clk-virt";
126 #interconnect-cells = <2>;
127 qcom,bcm-voters = <&apps_bcm_voter>;
128 };
129
130 aggre1_noc: interconnect@16e0000 {
131 compatible = "qcom,sm8650-aggre1-noc";
132 reg = <0x016e0000 0x14400>;
133 #interconnect-cells = <2>;
134 clocks = <&gcc_phy_axi_clk>, <&gcc_prim_axi_clk>;
135 qcom,bcm-voters = <&apps_bcm_voter>;
136 };
Documentation/devicetree/bindings/interconnect/qcom,x1e80100-rpmh.yaml+83−0
@@ -0,0 +1,83 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/interconnect/qcom,x1e80100-rpmh.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm RPMh Network-On-Chip Interconnect on X1E80100
8
9maintainers:
10 - Rajendra Nayak <quic_rjendra@quicinc.com>
11 - Abel Vesa <abel.vesa@linaro.org>
12
13description: |
14 RPMh interconnect providers support system bandwidth requirements through
15 RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is
16 able to communicate with the BCM through the Resource State Coordinator (RSC)
17 associated with each execution environment. Provider nodes must point to at
18 least one RPMh device child node pertaining to their RSC and each provider
19 can map to multiple RPMh resources.
20
21 See also:: include/dt-bindings/interconnect/qcom,x1e80100-rpmh.h
22
23properties:
24 compatible:
25 enum:
26 - qcom,x1e80100-aggre1-noc
27 - qcom,x1e80100-aggre2-noc
28 - qcom,x1e80100-clk-virt
29 - qcom,x1e80100-cnoc-cfg
30 - qcom,x1e80100-cnoc-main
31 - qcom,x1e80100-gem-noc
32 - qcom,x1e80100-lpass-ag-noc
33 - qcom,x1e80100-lpass-lpiaon-noc
34 - qcom,x1e80100-lpass-lpicx-noc
35 - qcom,x1e80100-mc-virt
36 - qcom,x1e80100-mmss-noc
37 - qcom,x1e80100-nsp-noc
38 - qcom,x1e80100-pcie-center-anoc
39 - qcom,x1e80100-pcie-north-anoc
40 - qcom,x1e80100-pcie-south-anoc
41 - qcom,x1e80100-system-noc
42 - qcom,x1e80100-usb-center-anoc
43 - qcom,x1e80100-usb-north-anoc
44 - qcom,x1e80100-usb-south-anoc
45
46 reg:
47 maxItems: 1
48
49required:
50 - compatible
51
52allOf:
53 - $ref: qcom,rpmh-common.yaml#
54 - if:
55 properties:
56 compatible:
57 contains:
58 enum:
59 - qcom,x1e80100-clk-virt
60 - qcom,x1e80100-mc-virt
61 then:
62 properties:
63 reg: false
64 else:
65 required:
66 - reg
67
68unevaluatedProperties: false
69
70examples:
71 - |
72 clk_virt: interconnect-0 {
73 compatible = "qcom,x1e80100-clk-virt";
74 #interconnect-cells = <2>;
75 qcom,bcm-voters = <&apps_bcm_voter>;
76 };
77
78 aggre1_noc: interconnect@16e0000 {
79 compatible = "qcom,x1e80100-aggre1-noc";
80 reg = <0x016e0000 0x14400>;
81 #interconnect-cells = <2>;
82 qcom,bcm-voters = <&apps_bcm_voter>;
83 };
Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml+12−6
@@ -11,8 +11,13 @@ maintainers: · 10 unmodified lines
11 11
12description: |12description: |
13 This interrupt controller is found in the Loongson-3 family of chips and13 This interrupt controller is found in the Loongson-3 family of chips and
14 Loongson-2K1000 chip, as the primary package interrupt controller which14 Loongson-2K series chips, as the primary package interrupt controller which
15 can route local I/O interrupt to interrupt lines of cores.15 can route local I/O interrupt to interrupt lines of cores.
16 Be aware of the following points.
17 1.The Loongson-2K0500 is a single core CPU;
18 2.The Loongson-2K0500/2K1000 has 64 device interrupt sources as inputs, so we
19 need to define two nodes in dts{i} to describe the "0-31" and "32-61" interrupt
20 sources respectively.
16 21
17allOf:22allOf:
18 - $ref: /schemas/interrupt-controller.yaml#23 - $ref: /schemas/interrupt-controller.yaml#
@@ -33,6 +38,7 @@ properties: · 14 unmodified lines
33 - const: main38 - const: main
34 - const: isr039 - const: isr0
35 - const: isr140 - const: isr1
41 minItems: 2
36 42
37 interrupt-controller: true43 interrupt-controller: true
38 44
@@ -45,11 +51,9 @@ properties: · 6 unmodified lines
45 interrupt-names:51 interrupt-names:
46 description: List of names for the parent interrupts.52 description: List of names for the parent interrupts.
47 items:53 items:
48 - const: int054 pattern: int[0-3]
49 - const: int1
50 - const: int2
51 - const: int3
52 minItems: 155 minItems: 1
56 maxItems: 4
53 57
54 '#interrupt-cells':58 '#interrupt-cells':
55 const: 259 const: 2
@@ -69,6 +73,7 @@ required: · 13 unmodified lines
69 - compatible73 - compatible
70 - reg74 - reg
71 - interrupts75 - interrupts
76 - interrupt-names
72 - interrupt-controller77 - interrupt-controller
73 - '#interrupt-cells'78 - '#interrupt-cells'
74 - loongson,parent_int_map79 - loongson,parent_int_map
@@ -86,7 +91,8 @@ if: · 11 unmodified lines
86then:91then:
87 properties:92 properties:
88 reg:93 reg:
89 minItems: 394 minItems: 2
95 maxItems: 3
90 96
91 required:97 required:
92 - reg-names98 - reg-names
Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml+39−17
@@ -29,6 +29,12 @@ properties: · 28 unmodified lines
29 maxItems: 129 maxItems: 1
30 description:30 description:
31 Specifies the base address and size of vMPM registers in RPM MSG RAM.31 Specifies the base address and size of vMPM registers in RPM MSG RAM.
32 deprecated: true
33
34 qcom,rpm-msg-ram:
35 $ref: /schemas/types.yaml#/definitions/phandle
36 description:
37 Phandle to the APSS MPM slice of the RPM Message RAM
32 38
33 interrupts:39 interrupts:
34 maxItems: 140 maxItems: 1
@@ -62,35 +68,51 @@ properties: · 27 unmodified lines
62 - description: MPM pin number68 - description: MPM pin number
63 - description: GIC SPI number for the MPM pin69 - description: GIC SPI number for the MPM pin
64 70
71 '#power-domain-cells':
72 const: 0
73
65required:74required:
66 - compatible75 - compatible
67 - reg
68 - interrupts76 - interrupts
69 - mboxes77 - mboxes
70 - interrupt-controller78 - interrupt-controller
71 - '#interrupt-cells'79 - '#interrupt-cells'
72 - qcom,mpm-pin-count80 - qcom,mpm-pin-count
73 - qcom,mpm-pin-map81 - qcom,mpm-pin-map
82 - qcom,rpm-msg-ram
74 83
75additionalProperties: false84additionalProperties: false
76 85
77examples:86examples:
78 - |87 - |
79 #include <dt-bindings/interrupt-controller/arm-gic.h>88 #include <dt-bindings/interrupt-controller/arm-gic.h>
80 mpm: interrupt-controller@45f01b8 {89
81 compatible = "qcom,mpm";90 remoteproc-rpm {
82 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;91 compatible = "qcom,msm8998-rpm-proc", "qcom,rpm-proc";
83 reg = <0x45f01b8 0x1000>;92
84 mboxes = <&apcs_glb 1>;93 glink-edge {
85 interrupt-controller;94 compatible = "qcom,glink-rpm";
86 #interrupt-cells = <2>;95
87 interrupt-parent = <&intc>;96 interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
88 qcom,mpm-pin-count = <96>;97 qcom,rpm-msg-ram = <&rpm_msg_ram>;
89 qcom,mpm-pin-map = <2 275>,98 mboxes = <&apcs_glb 0>;
90 <5 296>,99 };
91 <12 422>,100
92 <24 79>,101 mpm: interrupt-controller {
93 <86 183>,102 compatible = "qcom,mpm";
94 <90 260>,103 qcom,rpm-msg-ram = <&apss_mpm>;
95 <91 260>;104 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
105 mboxes = <&apcs_glb 1>;
106 interrupt-controller;
107 #interrupt-cells = <2>;
108 interrupt-parent = <&intc>;
109 qcom,mpm-pin-count = <96>;
110 qcom,mpm-pin-map = <2 275>,
111 <5 296>,
112 <12 422>,
113 <24 79>,
114 <86 183>,
115 <91 260>;
116 #power-domain-cells = <0>;
117 };
96 };118 };
Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml+4−0
@@ -35,12 +35,16 @@ properties: · 34 unmodified lines
35 - qcom,sdm845-pdc35 - qcom,sdm845-pdc
36 - qcom,sdx55-pdc36 - qcom,sdx55-pdc
37 - qcom,sdx65-pdc37 - qcom,sdx65-pdc
38 - qcom,sdx75-pdc
38 - qcom,sm4450-pdc39 - qcom,sm4450-pdc
39 - qcom,sm6350-pdc40 - qcom,sm6350-pdc
40 - qcom,sm8150-pdc41 - qcom,sm8150-pdc
41 - qcom,sm8250-pdc42 - qcom,sm8250-pdc
42 - qcom,sm8350-pdc43 - qcom,sm8350-pdc
43 - qcom,sm8450-pdc44 - qcom,sm8450-pdc
45 - qcom,sm8550-pdc
46 - qcom,sm8650-pdc
47 - qcom,x1e80100-pdc
44 - const: qcom,pdc48 - const: qcom,pdc
45 49
46 reg:50 reg:
Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml+4−1
@@ -26,6 +26,7 @@ properties: · 25 unmodified lines
26 - renesas,r9a07g043u-irqc # RZ/G2UL26 - renesas,r9a07g043u-irqc # RZ/G2UL
27 - renesas,r9a07g044-irqc # RZ/G2{L,LC}27 - renesas,r9a07g044-irqc # RZ/G2{L,LC}
28 - renesas,r9a07g054-irqc # RZ/V2L28 - renesas,r9a07g054-irqc # RZ/V2L
29 - renesas,r9a08g045-irqc # RZ/G3S
29 - const: renesas,rzg2l-irqc30 - const: renesas,rzg2l-irqc
30 31
31 '#interrupt-cells':32 '#interrupt-cells':
@@ -167,7 +168,9 @@ allOf: · 135 unmodified lines
167 properties:168 properties:
168 compatible:169 compatible:
169 contains:170 contains:
170 const: renesas,r9a07g043u-irqc171 enum:
172 - renesas,r9a07g043u-irqc
173 - renesas,r9a08g045-irqc
171 then:174 then:
172 properties:175 properties:
173 interrupts:176 interrupts:
Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml+1−0
@@ -66,6 +66,7 @@ properties: · 65 unmodified lines
66 - enum:66 - enum:
67 - allwinner,sun20i-d1-plic67 - allwinner,sun20i-d1-plic
68 - sophgo,cv1800b-plic68 - sophgo,cv1800b-plic
69 - sophgo,cv1812h-plic
69 - sophgo,sg2042-plic70 - sophgo,sg2042-plic
70 - thead,th1520-plic71 - thead,th1520-plic
71 - const: thead,c900-plic72 - const: thead,c900-plic
Documentation/devicetree/bindings/interrupt-controller/st,stih407-irq-syscfg.yaml+2−2
@@ -55,8 +55,8 @@ examples: · 54 unmodified lines
55 - |55 - |
56 #include <dt-bindings/interrupt-controller/irq-st.h>56 #include <dt-bindings/interrupt-controller/irq-st.h>
57 irq-syscfg {57 irq-syscfg {
58 compatible = "st,stih407-irq-syscfg";58 compatible = "st,stih407-irq-syscfg";
59 st,syscfg = <&syscfg_cpu>;59 st,syscfg = <&syscfg_cpu>;
60 st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,60 st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
61 <ST_IRQ_SYSCFG_PMU_1>;61 <ST_IRQ_SYSCFG_PMU_1>;
62 st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,62 st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,
Documentation/devicetree/bindings/iommu/apple,dart.yaml+1−0
@@ -24,6 +24,7 @@ properties: · 23 unmodified lines
24 compatible:24 compatible:
25 enum:25 enum:
26 - apple,t8103-dart26 - apple,t8103-dart
27 - apple,t8103-usb4-dart
27 - apple,t8110-dart28 - apple,t8110-dart
28 - apple,t6000-dart29 - apple,t6000-dart
29 30
Documentation/devicetree/bindings/iommu/arm,smmu.yaml+74−3
@@ -56,6 +56,8 @@ properties: · 55 unmodified lines
56 - qcom,sm8350-smmu-50056 - qcom,sm8350-smmu-500
57 - qcom,sm8450-smmu-50057 - qcom,sm8450-smmu-500
58 - qcom,sm8550-smmu-50058 - qcom,sm8550-smmu-500
59 - qcom,sm8650-smmu-500
60 - qcom,x1e80100-smmu-500
59 - const: qcom,smmu-50061 - const: qcom,smmu-500
60 - const: arm,mmu-50062 - const: arm,mmu-500
61 63
@@ -89,6 +91,8 @@ properties: · 27 unmodified lines
89 - qcom,sm8150-smmu-50091 - qcom,sm8150-smmu-500
90 - qcom,sm8250-smmu-50092 - qcom,sm8250-smmu-500
91 - qcom,sm8350-smmu-50093 - qcom,sm8350-smmu-500
94 - qcom,sm8450-smmu-500
95 - qcom,sm8550-smmu-500
92 - const: qcom,adreno-smmu96 - const: qcom,adreno-smmu
93 - const: qcom,smmu-50097 - const: qcom,smmu-500
94 - const: arm,mmu-50098 - const: arm,mmu-500
@@ -429,6 +433,30 @@ allOf: · 334 unmodified lines
429 - description: interface clock required to access smmu's registers433 - description: interface clock required to access smmu's registers
430 through the TCU's programming interface.434 through the TCU's programming interface.
431 435
436 - if:
437 properties:
438 compatible:
439 items:
440 - enum:
441 - qcom,sm8350-smmu-500
442 - const: qcom,adreno-smmu
443 - const: qcom,smmu-500
444 - const: arm,mmu-500
445 then:
446 properties:
447 clock-names:
448 items:
449 - const: bus
450 - const: iface
451 - const: ahb
452 - const: hlos1_vote_gpu_smmu
453 - const: cx_gmu
454 - const: hub_cx_int
455 - const: hub_aon
456 clocks:
457 minItems: 7
458 maxItems: 7
459
432 - if:460 - if:
433 properties:461 properties:
434 compatible:462 compatible:
@@ -453,6 +481,50 @@ allOf: · 18 unmodified lines
453 - description: Voter clock required for HLOS SMMU access481 - description: Voter clock required for HLOS SMMU access
454 - description: Interface clock required for register access482 - description: Interface clock required for register access
455 483
484 - if:
485 properties:
486 compatible:
487 const: qcom,sm8450-smmu-500
488 then:
489 properties:
490 clock-names:
491 items:
492 - const: gmu
493 - const: hub
494 - const: hlos
495 - const: bus
496 - const: iface
497 - const: ahb
498
499 clocks:
500 items:
501 - description: GMU clock
502 - description: GPU HUB clock
503 - description: HLOS vote clock
504 - description: GPU memory bus clock
505 - description: GPU SNoC bus clock
506 - description: GPU AHB clock
507
508 - if:
509 properties:
510 compatible:
511 const: qcom,sm8550-smmu-500
512 then:
513 properties:
514 clock-names:
515 items:
516 - const: hlos
517 - const: bus
518 - const: iface
519 - const: ahb
520
521 clocks:
522 items:
523 - description: HLOS vote clock
524 - description: GPU memory bus clock
525 - description: GPU SNoC bus clock
526 - description: GPU AHB clock
527
456 # Disallow clocks for all other platforms with specific compatibles528 # Disallow clocks for all other platforms with specific compatibles
457 - if:529 - if:
458 properties:530 properties:
@@ -472,9 +544,8 @@ allOf: · 13 unmodified lines
472 - qcom,sdx65-smmu-500544 - qcom,sdx65-smmu-500
473 - qcom,sm6350-smmu-500545 - qcom,sm6350-smmu-500
474 - qcom,sm6375-smmu-500546 - qcom,sm6375-smmu-500
475 - qcom,sm8350-smmu-500547 - qcom,sm8650-smmu-500
476 - qcom,sm8450-smmu-500548 - qcom,x1e80100-smmu-500
477 - qcom,sm8550-smmu-500
478 then:549 then:
479 properties:550 properties:
480 clock-names: false551 clock-names: false
Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml+8−3
@@ -19,9 +19,14 @@ description: |+ · 18 unmodified lines
19 19
20properties:20properties:
21 compatible:21 compatible:
22 enum:22 oneOf:
23 - rockchip,iommu23 - enum:
24 - rockchip,rk3568-iommu24 - rockchip,iommu
25 - rockchip,rk3568-iommu
26 - items:
27 - enum:
28 - rockchip,rk3588-iommu
29 - const: rockchip,rk3568-iommu
25 30
26 reg:31 reg:
27 items:32 items:
Documentation/devicetree/bindings/leds/allwinner,sun50i-a100-ledc.yaml+137−0
@@ -0,0 +1,137 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/leds/allwinner,sun50i-a100-ledc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A100 LED Controller
8
9maintainers:
10 - Samuel Holland <samuel@sholland.org>
11
12description:
13 The LED controller found in Allwinner sunxi SoCs uses a one-wire serial
14 interface to drive up to 1024 RGB LEDs.
15
16properties:
17 compatible:
18 oneOf:
19 - const: allwinner,sun50i-a100-ledc
20 - items:
21 - enum:
22 - allwinner,sun20i-d1-ledc
23 - allwinner,sun50i-r329-ledc
24 - const: allwinner,sun50i-a100-ledc
25
26 reg:
27 maxItems: 1
28
29 "#address-cells":
30 const: 1
31
32 "#size-cells":
33 const: 0
34
35 interrupts:
36 maxItems: 1
37
38 clocks:
39 items:
40 - description: Bus clock
41 - description: Module clock
42
43 clock-names:
44 items:
45 - const: bus
46 - const: mod
47
48 resets:
49 maxItems: 1
50
51 dmas:
52 maxItems: 1
53 description: TX DMA channel
54
55 dma-names:
56 const: tx
57
58 allwinner,pixel-format:
59 description: Pixel format (subpixel transmission order), default is "grb"
60 enum:
61 - bgr
62 - brg
63 - gbr
64 - grb
65 - rbg
66 - rgb
67
68 allwinner,t0h-ns:
69 default: 336
70 description: Length of high pulse when transmitting a "0" bit
71
72 allwinner,t0l-ns:
73 default: 840
74 description: Length of low pulse when transmitting a "0" bit
75
76 allwinner,t1h-ns:
77 default: 882
78 description: Length of high pulse when transmitting a "1" bit
79
80 allwinner,t1l-ns:
81 default: 294
82 description: Length of low pulse when transmitting a "1" bit
83
84 allwinner,treset-ns:
85 default: 300000
86 description: Minimum delay between transmission frames
87
88patternProperties:
89 "^multi-led@[0-9a-f]+$":
90 type: object
91 $ref: leds-class-multicolor.yaml#
92 unevaluatedProperties: false
93 properties:
94 reg:
95 minimum: 0
96 maximum: 1023
97 description: Index of the LED in the series (must be contiguous)
98
99 required:
100 - reg
101
102required:
103 - compatible
104 - reg
105 - interrupts
106 - clocks
107 - clock-names
108 - resets
109
110additionalProperties: false
111
112examples:
113 - |
114 #include <dt-bindings/interrupt-controller/irq.h>
115 #include <dt-bindings/leds/common.h>
116
117 ledc: led-controller@2008000 {
118 compatible = "allwinner,sun20i-d1-ledc",
119 "allwinner,sun50i-a100-ledc";
120 reg = <0x2008000 0x400>;
121 interrupts = <36 IRQ_TYPE_LEVEL_HIGH>;
122 clocks = <&ccu 12>, <&ccu 34>;
123 clock-names = "bus", "mod";
124 resets = <&ccu 12>;
125 dmas = <&dma 42>;
126 dma-names = "tx";
127 #address-cells = <1>;
128 #size-cells = <0>;
129
130 multi-led@0 {
131 reg = <0x0>;
132 color = <LED_COLOR_ID_RGB>;
133 function = LED_FUNCTION_INDICATOR;
134 };
135 };
136
137...
Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml+71−24
@@ -10,15 +10,19 @@ maintainers: · 9 unmodified lines
10 - Martin Kurbanov <mmkurbanov@sberdevices.ru>10 - Martin Kurbanov <mmkurbanov@sberdevices.ru>
11 11
12description: |12description: |
13 This controller is present on AW20036/AW20054/AW20072.13 It is a matrix LED driver programmed via an I2C interface. Devices have
14 It is a 3x12/6x9/6x12 matrix LED programmed via14 a set of individually controlled leds and support 3 pattern controllers
15 an I2C interface, up to 36/54/72 LEDs or 12/18/24 RGBs,15 for auto breathing or group dimming control. Supported devices:
16 3 pattern controllers for auto breathing or group dimming control.16 - AW20036 (3x12) 36 LEDs
17 - AW20054 (6x9) 54 LEDs
18 - AW20072 (6x12) 72 LEDs
19 - AW20108 (9x12) 108 LEDs
17 20
18 For more product information please see the link below:21 For more product information please see the link below:
19 aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs22 aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs
20 aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs23 aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs
21 aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs24 aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs
25 aw20108 - https://www.awinic.com/en/productDetail/AW20108QNR#tech-docs
22 26
23properties:27properties:
24 compatible:28 compatible:
@@ -26,6 +30,7 @@ properties: · 1 unmodified line
26 - awinic,aw2003630 - awinic,aw20036
27 - awinic,aw2005431 - awinic,aw20054
28 - awinic,aw2007232 - awinic,aw20072
33 - awinic,aw20108
29 34
30 reg:35 reg:
31 maxItems: 136 maxItems: 1
@@ -36,13 +41,11 @@ properties: · 4 unmodified lines
36 "#size-cells":41 "#size-cells":
37 const: 042 const: 0
38 43
39 awinic,display-rows:44 enable-gpios:
40 $ref: /schemas/types.yaml#/definitions/uint3245 maxItems: 1
41 description:
42 Leds matrix size
43 46
44patternProperties:47patternProperties:
45 "^led@[0-9a-f]$":48 "^led@[0-9a-f]+$":
46 type: object49 type: object
47 $ref: common.yaml#50 $ref: common.yaml#
48 unevaluatedProperties: false51 unevaluatedProperties: false
@@ -60,16 +63,11 @@ patternProperties: · 11 unmodified lines
60 since the chip has a single global setting.63 since the chip has a single global setting.
61 The maximum output current of each LED is calculated by the64 The maximum output current of each LED is calculated by the
62 following formula:65 following formula:
63 IMAXled = 160000 * (592 / 600.5) * (1 / display-rows)66 IMAXled = 160000 * (592 / 600.5) * (1 / max-current-switch-number)
64 And the minimum output current formula:67 And the minimum output current formula:
65 IMINled = 3300 * (592 / 600.5) * (1 / display-rows)68 IMINled = 3300 * (592 / 600.5) * (1 / max-current-switch-number)
66 69 where max-current-switch-number is determinated by led configuration
67required:70 and depends on how leds are physically connected to the led driver.
68 - compatible
69 - reg
70 - "#address-cells"
71 - "#size-cells"
72 - awinic,display-rows
73 71
74allOf:72allOf:
75 - if:73 - if:
@@ -78,18 +76,67 @@ allOf: · 2 unmodified lines
78 contains:76 contains:
79 const: awinic,aw2003677 const: awinic,aw20036
80 then:78 then:
79 patternProperties:
80 "^led@[0-9a-f]+$":
81 properties:
82 reg:
83 items:
84 minimum: 0
85 maximum: 36
86
87 - if:
81 properties:88 properties:
82 awinic,display-rows:89 compatible:
83 enum: [1, 2, 3]90 contains:
84 else:91 const: awinic,aw20054
92 then:
93 patternProperties:
94 "^led@[0-9a-f]+$":
95 properties:
96 reg:
97 items:
98 minimum: 0
99 maximum: 54
100
101 - if:
85 properties:102 properties:
86 awinic,display-rows:103 compatible:
87 enum: [1, 2, 3, 4, 5, 6, 7]104 contains:
105 const: awinic,aw20072
106 then:
107 patternProperties:
108 "^led@[0-9a-f]+$":
109 properties:
110 reg:
111 items:
112 minimum: 0
113 maximum: 72
114
115 - if:
116 properties:
117 compatible:
118 contains:
119 const: awinic,aw20108
120 then:
121 patternProperties:
122 "^led@[0-9a-f]+$":
123 properties:
124 reg:
125 items:
126 minimum: 0
127 maximum: 108
128
129required:
130 - compatible
131 - reg
132 - "#address-cells"
133 - "#size-cells"
88 134
89additionalProperties: false135additionalProperties: false
90 136
91examples:137examples:
92 - |138 - |
139 #include <dt-bindings/gpio/gpio.h>
93 #include <dt-bindings/leds/common.h>140 #include <dt-bindings/leds/common.h>
94 141
95 i2c {142 i2c {
@@ -101,7 +148,7 @@ examples: · 5 unmodified lines
101 reg = <0x3a>;148 reg = <0x3a>;
102 #address-cells = <1>;149 #address-cells = <1>;
103 #size-cells = <0>;150 #size-cells = <0>;
104 awinic,display-rows = <3>;151 enable-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
105 152
106 led@0 {153 led@0 {
107 reg = <0x0>;154 reg = <0x0>;
Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml+4−6
@@ -14,8 +14,8 @@ description: | · 13 unmodified lines
14 programmable switching frequency to optimize efficiency.14 programmable switching frequency to optimize efficiency.
15 It supports two different dimming modes:15 It supports two different dimming modes:
16 16
17 - analog mode, via I2C commands (default)17 - analog mode, via I2C commands, as default mode (32 dimming levels)
18 - PWM controlled mode.18 - PWM controlled mode (optional)
19 19
20 The datasheet is available at:20 The datasheet is available at:
21 https://www.monolithicpower.com/en/mp3309c.html21 https://www.monolithicpower.com/en/mp3309c.html
@@ -50,8 +50,6 @@ properties: · 28 unmodified lines
50required:50required:
51 - compatible51 - compatible
52 - reg52 - reg
53 - max-brightness
54 - default-brightness
55 53
56unevaluatedProperties: false54unevaluatedProperties: false
57 55
@@ -66,8 +64,8 @@ examples: · 8 unmodified lines
66 compatible = "mps,mp3309c";64 compatible = "mps,mp3309c";
67 reg = <0x17>;65 reg = <0x17>;
68 pwms = <&pwm1 0 3333333 0>; /* 300 Hz --> (1/f) * 1*10^9 */66 pwms = <&pwm1 0 3333333 0>; /* 300 Hz --> (1/f) * 1*10^9 */
69 max-brightness = <100>;67 brightness-levels = <0 4 8 16 32 64 128 255>;
70 default-brightness = <80>;68 default-brightness = <6>;
71 mps,overvoltage-protection-microvolt = <24000000>;69 mps,overvoltage-protection-microvolt = <24000000>;
72 };70 };
73 };71 };
Documentation/devicetree/bindings/leds/common.yaml+1−1
@@ -167,7 +167,7 @@ properties: · 166 unmodified lines
167 Note that this flag is mainly used for PWM-LEDs, where it is not possible167 Note that this flag is mainly used for PWM-LEDs, where it is not possible
168 to map brightness to current. Drivers for other controllers should use168 to map brightness to current. Drivers for other controllers should use
169 led-max-microamp.169 led-max-microamp.
170 $ref: /schemas/types.yaml#definitions/uint32170 $ref: /schemas/types.yaml#/definitions/uint32
171 171
172 panic-indicator:172 panic-indicator:
173 description:173 description:
Documentation/devicetree/bindings/leds/qcom,spmi-flash-led.yaml+3−1
@@ -89,9 +89,11 @@ additionalProperties: false · 88 unmodified lines
89examples:89examples:
90 - |90 - |
91 #include <dt-bindings/leds/common.h>91 #include <dt-bindings/leds/common.h>
92 spmi {92
93 pmic {
93 #address-cells = <1>;94 #address-cells = <1>;
94 #size-cells = <0>;95 #size-cells = <0>;
96
95 led-controller@ee00 {97 led-controller@ee00 {
96 compatible = "qcom,pm8350c-flash-led", "qcom,spmi-flash-led";98 compatible = "qcom,pm8350c-flash-led", "qcom,spmi-flash-led";
97 reg = <0xee00>;99 reg = <0xee00>;
Documentation/devicetree/bindings/loongarch/cpus.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/loongarch/cpus.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: LoongArch CPUs
8
9maintainers:
10 - Binbin Zhou <zhoubinbin@loongson.cn>
11
12description:
13 This document describes the list of LoongArch CPU cores that support FDT,
14 it describe the layout of CPUs in a system through the "cpus" node.
15
16allOf:
17 - $ref: /schemas/cpu.yaml#
18
19properties:
20 compatible:
21 enum:
22 - loongson,la264
23 - loongson,la364
24
25 reg:
26 maxItems: 1
27
28 clocks:
29 maxItems: 1
30
31required:
32 - compatible
33 - reg
34 - clocks
35
36unevaluatedProperties: false
37
38examples:
39 - |
40 #include <dt-bindings/clock/loongson,ls2k-clk.h>
41
42 cpus {
43 #size-cells = <0>;
44 #address-cells = <1>;
45
46 cpu@0 {
47 compatible = "loongson,la264";
48 device_type = "cpu";
49 reg = <0>;
50 clocks = <&clk LOONGSON2_NODE_CLK>;
51 };
52
53 cpu@1 {
54 compatible = "loongson,la264";
55 device_type = "cpu";
56 reg = <1>;
57 clocks = <&clk LOONGSON2_NODE_CLK>;
58 };
59 };
60
61...
Documentation/devicetree/bindings/loongarch/loongson.yaml+34−0
@@ -0,0 +1,34 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/loongarch/loongson.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Loongson SoC-based boards
8
9maintainers:
10 - Binbin Zhou <zhoubinbin@loongson.cn>
11
12properties:
13 $nodename:
14 const: '/'
15 compatible:
16 oneOf:
17 - description: Loongson-2K0500 processor based boards
18 items:
19 - const: loongson,ls2k0500-ref
20 - const: loongson,ls2k0500
21
22 - description: Loongson-2K1000 processor based boards
23 items:
24 - const: loongson,ls2k1000-ref
25 - const: loongson,ls2k1000
26
27 - description: Loongson-2K2000 processor based boards
28 items:
29 - const: loongson,ls2k2000-ref
30 - const: loongson,ls2k2000
31
32additionalProperties: true
33
34...
Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml+43−19
@@ -23,6 +23,24 @@ properties: · 22 unmodified lines
23 - qcom,ipq8074-apcs-apps-global23 - qcom,ipq8074-apcs-apps-global
24 - qcom,ipq9574-apcs-apps-global24 - qcom,ipq9574-apcs-apps-global
25 - const: qcom,ipq6018-apcs-apps-global25 - const: qcom,ipq6018-apcs-apps-global
26 - items:
27 - enum:
28 - qcom,qcs404-apcs-apps-global
29 - const: qcom,msm8916-apcs-kpss-global
30 - const: syscon
31 - items:
32 - enum:
33 - qcom,msm8976-apcs-kpss-global
34 - const: qcom,msm8994-apcs-kpss-global
35 - const: syscon
36 - items:
37 - enum:
38 - qcom,msm8998-apcs-hmss-global
39 - qcom,sdm660-apcs-hmss-global
40 - qcom,sm4250-apcs-hmss-global
41 - qcom,sm6115-apcs-hmss-global
42 - qcom,sm6125-apcs-hmss-global
43 - const: qcom,msm8994-apcs-kpss-global
26 - items:44 - items:
27 - enum:45 - enum:
28 - qcom,sc7180-apss-shared46 - qcom,sc7180-apss-shared
@@ -34,22 +52,14 @@ properties: · 5 unmodified lines
34 - qcom,msm8916-apcs-kpss-global52 - qcom,msm8916-apcs-kpss-global
35 - qcom,msm8939-apcs-kpss-global53 - qcom,msm8939-apcs-kpss-global
36 - qcom,msm8953-apcs-kpss-global54 - qcom,msm8953-apcs-kpss-global
37 - qcom,msm8976-apcs-kpss-global
38 - qcom,msm8994-apcs-kpss-global55 - qcom,msm8994-apcs-kpss-global
39 - qcom,qcs404-apcs-apps-global
40 - qcom,sdx55-apcs-gcc56 - qcom,sdx55-apcs-gcc
41 - const: syscon57 - const: syscon
42 - enum:58 - enum:
43 - qcom,ipq6018-apcs-apps-global59 - qcom,ipq6018-apcs-apps-global
44 - qcom,ipq8074-apcs-apps-global
45 - qcom,msm8996-apcs-hmss-global60 - qcom,msm8996-apcs-hmss-global
46 - qcom,msm8998-apcs-hmss-global
47 - qcom,qcm2290-apcs-hmss-global61 - qcom,qcm2290-apcs-hmss-global
48 - qcom,sdm660-apcs-hmss-global
49 - qcom,sdm845-apss-shared62 - qcom,sdm845-apss-shared
50 - qcom,sm4250-apcs-hmss-global
51 - qcom,sm6115-apcs-hmss-global
52 - qcom,sm6125-apcs-hmss-global
53 63
54 reg:64 reg:
55 maxItems: 165 maxItems: 1
@@ -80,20 +90,38 @@ allOf: · 24 unmodified lines
80 - if:90 - if:
81 properties:91 properties:
82 compatible:92 compatible:
83 enum:93 contains:
84 - qcom,msm8916-apcs-kpss-global94 enum:
85 - qcom,msm8939-apcs-kpss-global95 - qcom,msm8916-apcs-kpss-global
86 - qcom,qcs404-apcs-apps-global96 then:
97 properties:
98 clocks:
99 items:
100 - description: primary pll parent of the clock driver
101 - description: auxiliary parent
102 clock-names:
103 items:
104 - const: pll
105 - const: aux
106
107 - if:
108 properties:
109 compatible:
110 contains:
111 enum:
112 - qcom,msm8939-apcs-kpss-global
87 then:113 then:
88 properties:114 properties:
89 clocks:115 clocks:
90 items:116 items:
91 - description: primary pll parent of the clock driver117 - description: primary pll parent of the clock driver
92 - description: auxiliary parent118 - description: auxiliary parent
119 - description: reference clock
93 clock-names:120 clock-names:
94 items:121 items:
95 - const: pll122 - const: pll
96 - const: aux123 - const: aux
124 - const: ref
97 125
98 - if:126 - if:
99 properties:127 properties:
@@ -113,6 +141,7 @@ allOf: · 13 unmodified lines
113 - const: ref141 - const: ref
114 - const: pll142 - const: pll
115 - const: aux143 - const: aux
144
116 - if:145 - if:
117 properties:146 properties:
118 compatible:147 compatible:
@@ -137,16 +166,10 @@ allOf: · 18 unmodified lines
137 compatible:166 compatible:
138 enum:167 enum:
139 - qcom,msm8953-apcs-kpss-global168 - qcom,msm8953-apcs-kpss-global
140 - qcom,msm8976-apcs-kpss-global
141 - qcom,msm8994-apcs-kpss-global169 - qcom,msm8994-apcs-kpss-global
142 - qcom,msm8996-apcs-hmss-global170 - qcom,msm8996-apcs-hmss-global
143 - qcom,msm8998-apcs-hmss-global
144 - qcom,qcm2290-apcs-hmss-global171 - qcom,qcm2290-apcs-hmss-global
145 - qcom,sdm660-apcs-hmss-global
146 - qcom,sdm845-apss-shared172 - qcom,sdm845-apss-shared
147 - qcom,sm4250-apcs-hmss-global
148 - qcom,sm6115-apcs-hmss-global
149 - qcom,sm6125-apcs-hmss-global
150 then:173 then:
151 properties:174 properties:
152 clocks: false175 clocks: false
@@ -192,7 +215,8 @@ examples: · 39 unmodified lines
192 #define GCC_APSS_AHB_CLK_SRC 1215 #define GCC_APSS_AHB_CLK_SRC 1
193 #define GCC_GPLL0_AO_OUT_MAIN 123216 #define GCC_GPLL0_AO_OUT_MAIN 123
194 apcs: mailbox@b011000 {217 apcs: mailbox@b011000 {
195 compatible = "qcom,qcs404-apcs-apps-global", "syscon";218 compatible = "qcom,qcs404-apcs-apps-global",
219 "qcom,msm8916-apcs-kpss-global", "syscon";
196 reg = <0x0b011000 0x1000>;220 reg = <0x0b011000 0x1000>;
197 #mbox-cells = <1>;221 #mbox-cells = <1>;
198 clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;222 clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;
Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml+1−0
@@ -35,6 +35,7 @@ properties: · 34 unmodified lines
35 - qcom,sm8450-ipcc35 - qcom,sm8450-ipcc
36 - qcom,sm8550-ipcc36 - qcom,sm8550-ipcc
37 - qcom,sm8650-ipcc37 - qcom,sm8650-ipcc
38 - qcom,x1e80100-ipcc
38 - const: qcom,ipcc39 - const: qcom,ipcc
39 40
40 reg:41 reg:
Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml+119−13
@@ -37,7 +37,9 @@ maintainers: · 36 unmodified lines
37 37
38properties:38properties:
39 compatible:39 compatible:
40 const: xlnx,zynqmp-ipi-mailbox40 enum:
41 - xlnx,zynqmp-ipi-mailbox
42 - xlnx,versal-ipi-mailbox
41 43
42 method:44 method:
43 description: |45 description: |
@@ -58,6 +60,12 @@ properties: · 14 unmodified lines
58 '#size-cells':60 '#size-cells':
59 const: 261 const: 2
60 62
63 reg:
64 maxItems: 2
65
66 reg-names:
67 maxItems: 2
68
61 xlnx,ipi-id:69 xlnx,ipi-id:
62 description: |70 description: |
63 Remote Xilinx IPI agent ID of which the mailbox is connected to.71 Remote Xilinx IPI agent ID of which the mailbox is connected to.
@@ -76,7 +84,17 @@ patternProperties: · 12 unmodified lines
76 properties:84 properties:
77 85
78 compatible:86 compatible:
79 const: xlnx,zynqmp-ipi-dest-mailbox87 enum:
88 - xlnx,zynqmp-ipi-dest-mailbox
89 - xlnx,versal-ipi-dest-mailbox
90
91 reg:
92 minItems: 1
93 maxItems: 4
94
95 reg-names:
96 minItems: 1
97 maxItems: 4
80 98
81 xlnx,ipi-id:99 xlnx,ipi-id:
82 description:100 description:
@@ -88,23 +106,44 @@ patternProperties: · 5 unmodified lines
88 description:106 description:
89 It contains tx(0) or rx(1) channel IPI id number.107 It contains tx(0) or rx(1) channel IPI id number.
90 108
91 reg:109 allOf:
92 maxItems: 4110 - if:
93 111 properties:
94 reg-names:112 compatible:
95 items:113 contains:
96 - const: local_request_region114 enum:
97 - const: local_response_region115 - xlnx,zynqmp-ipi-dest-mailbox
98 - const: remote_request_region116 then:
99 - const: remote_response_region117 properties:
118 reg:
119 maxItems: 4
120
121 reg-names:
122 items:
123 - const: local_request_region
124 - const: local_response_region
125 - const: remote_request_region
126 - const: remote_response_region
127 else:
128 properties:
129 reg:
130 minItems: 1
131 items:
132 - description: Remote IPI agent control register region
133 - description: Remote IPI agent optional message buffers
134
135 reg-names:
136 minItems: 1
137 items:
138 - const: ctrl
139 - const: msg
100 140
101 required:141 required:
102 - compatible142 - compatible
103 - reg143 - reg
104 - reg-names144 - reg-names
105 - "#mbox-cells"145 - "#mbox-cells"
106 146 - xlnx,ipi-id
107additionalProperties: false
108 147
109required:148required:
110 - compatible149 - compatible
@@ -113,6 +152,36 @@ required: · 2 unmodified lines
113 - '#size-cells'152 - '#size-cells'
114 - xlnx,ipi-id153 - xlnx,ipi-id
115 154
155allOf:
156 - if:
157 properties:
158 compatible:
159 contains:
160 enum:
161 - xlnx,zynqmp-ipi-mailbox
162 then:
163 properties:
164 reg: false
165 reg-names: false
166
167 else:
168 properties:
169 reg:
170 items:
171 - description: Host IPI agent control register region
172 - description: Host IPI agent optional message buffers
173
174 reg-names:
175 items:
176 - const: ctrl
177 - const: msg
178
179 required:
180 - reg
181 - reg-names
182
183additionalProperties: false
184
116examples:185examples:
117 - |186 - |
118 #include<dt-bindings/interrupt-controller/arm-gic.h>187 #include<dt-bindings/interrupt-controller/arm-gic.h>
@@ -144,4 +213,41 @@ examples: · 25 unmodified lines
144 };213 };
145 };214 };
146 215
216 - |
217 #include<dt-bindings/interrupt-controller/arm-gic.h>
218
219 bus {
220 #address-cells = <2>;
221 #size-cells = <2>;
222 mailbox@ff300000 {
223 compatible = "xlnx,versal-ipi-mailbox";
224 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
225 #address-cells = <2>;
226 #size-cells = <2>;
227 reg = <0x0 0xff300000 0x0 0x1000>,
228 <0x0 0xff990000 0x0 0x1ff>;
229 reg-names = "ctrl", "msg";
230 xlnx,ipi-id = <0>;
231 ranges;
232
233 /* buffered IPI */
234 mailbox@ff340000 {
235 compatible = "xlnx,versal-ipi-dest-mailbox";
236 reg = <0x0 0xff340000 0x0 0x1000>,
237 <0x0 0xff990400 0x0 0x1ff>;
238 reg-names = "ctrl", "msg";
239 #mbox-cells = <1>;
240 xlnx,ipi-id = <4>;
241 };
242
243 /* bufferless IPI */
244 mailbox@ff370000 {
245 compatible = "xlnx,versal-ipi-dest-mailbox";
246 reg = <0x0 0xff370000 0x0 0x1000>;
247 reg-names = "ctrl";
248 #mbox-cells = <1>;
249 xlnx,ipi-id = <7>;
250 };
251 };
252 };
147...253...
Documentation/devicetree/bindings/media/cnm,wave521c.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/cnm,wave521c.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Chips&Media Wave 5 Series multi-standard codec IP
8
9maintainers:
10 - Nas Chung <nas.chung@chipsnmedia.com>
11 - Jackson Lee <jackson.lee@chipsnmedia.com>
12
13description:
14 The Chips&Media WAVE codec IP is a multi format video encoder/decoder
15
16properties:
17 compatible:
18 items:
19 - enum:
20 - ti,k3-j721s2-wave521c
21 - const: cnm,wave521c
22
23 reg:
24 maxItems: 1
25
26 clocks:
27 items:
28 - description: VCODEC clock
29
30 interrupts:
31 maxItems: 1
32
33 power-domains:
34 maxItems: 1
35
36 resets:
37 maxItems: 1
38
39 sram:
40 $ref: /schemas/types.yaml#/definitions/phandle
41 description:
42 The VPU uses the SRAM to store some of the reference data instead of
43 storing it on DMA memory. It is mainly used for the purpose of reducing
44 bandwidth.
45
46required:
47 - compatible
48 - reg
49 - clocks
50
51additionalProperties: false
52
53examples:
54 - |
55 vpu: video-codec@12345678 {
56 compatible = "ti,k3-j721s2-wave521c", "cnm,wave521c";
57 reg = <0x12345678 0x1000>;
58 clocks = <&clks 42>;
59 interrupts = <42>;
60 sram = <&sram>;
61 };
Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml+81−0
@@ -0,0 +1,81 @@
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/alliedvision,alvium-csi2.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allied Vision Alvium Camera
8
9maintainers:
10 - Tommaso Merciai <tomm.merciai@gmail.com>
11 - Martin Hecht <martin.hecht@avnet.eu>
12
13allOf:
14 - $ref: /schemas/media/video-interface-devices.yaml#
15
16properties:
17 compatible:
18 const: alliedvision,alvium-csi2
19
20 reg:
21 maxItems: 1
22
23 vcc-ext-in-supply:
24 description: |
25 The regulator that supplies power to the VCC_EXT_IN pins.
26
27 port:
28 description: Digital Output Port
29 $ref: /schemas/graph.yaml#/$defs/port-base
30 additionalProperties: false
31
32 properties:
33 endpoint:
34 $ref: /schemas/media/video-interfaces.yaml#
35 unevaluatedProperties: false
36
37 properties:
38 link-frequencies: true
39
40 data-lanes:
41 minItems: 1
42 items:
43 - const: 1
44 - const: 2
45 - const: 3
46 - const: 4
47
48 required:
49 - data-lanes
50 - link-frequencies
51
52required:
53 - compatible
54 - reg
55 - vcc-ext-in-supply
56 - port
57
58additionalProperties: false
59
60examples:
61 - |
62 i2c {
63 #address-cells = <1>;
64 #size-cells = <0>;
65
66 alvium: camera@3c {
67 compatible = "alliedvision,alvium-csi2";
68 reg = <0x3c>;
69 vcc-ext-in-supply = <&reg_vcc_ext_in>;
70
71 port {
72 alvium_out: endpoint {
73 remote-endpoint = <&mipi_csi_0_in>;
74 data-lanes = <1 2 3 4>;
75 link-frequencies = /bits/ 64 <681250000>;
76 };
77 };
78 };
79 };
80
81...
Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml+3−1
@@ -15,7 +15,9 @@ description: · 14 unmodified lines
15 15
16properties:16properties:
17 compatible:17 compatible:
18 const: asahi-kasei,ak737518 enum:
19 - asahi-kasei,ak7345
20 - asahi-kasei,ak7375
19 21
20 reg:22 reg:
21 maxItems: 123 maxItems: 1
Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml+108−0
@@ -0,0 +1,108 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/galaxycore,gc0308.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Galaxycore GC0308 and GC0309 Image Sensors
8
9maintainers:
10 - Sebastian Reichel <sre@kernel.org>
11
12description: |
13 The GalaxyCore GC0308 (1/6.5") and GC0309 (1/9") are 640x480 VGA sensors
14 programmable through an I2C interface and connected via parallel bus.
15 They include an ISP capable of auto exposure and auto white balance.
16
17allOf:
18 - $ref: ../video-interface-devices.yaml#
19
20properties:
21 compatible:
22 oneOf:
23 - const: galaxycore,gc0308
24 - items:
25 - const: galaxycore,gc0309
26 - const: galaxycore,gc0308
27
28 reg:
29 const: 0x21
30
31 clocks:
32 description: Reference to the xclk clock.
33 maxItems: 1
34
35 reset-gpios:
36 description: GPIO descriptor for the reset pin.
37 maxItems: 1
38
39 powerdown-gpios:
40 description: GPIO descriptor for the powerdown pin.
41 maxItems: 1
42
43 vdd28-supply:
44 description: 2.8V supply
45
46 port:
47 $ref: /schemas/graph.yaml#/$defs/port-base
48 description: |
49 Video output port.
50
51 properties:
52 endpoint:
53 $ref: /schemas/media/video-interfaces.yaml#
54 unevaluatedProperties: false
55
56 properties:
57 bus-width: true
58 data-shift: true
59 hsync-active: true
60 vsync-active: true
61 data-active: true
62 pclk-sample: true
63
64 required:
65 - bus-width
66
67 additionalProperties: false
68
69required:
70 - compatible
71 - reg
72 - clocks
73 - powerdown-gpios
74 - port
75
76additionalProperties: false
77
78examples:
79 - |
80 #include <dt-bindings/gpio/gpio.h>
81
82 i2c {
83 #address-cells = <1>;
84 #size-cells = <0>;
85
86 camera-sensor@21 {
87 compatible = "galaxycore,gc0308";
88 reg = <0x21>;
89 clocks = <&camera_clk>;
90 powerdown-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
91 reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
92 vdd28-supply = <&vdd28>;
93
94 port {
95 gc0308_ep: endpoint {
96 remote-endpoint = <&parallel_from_gc0308>;
97 bus-width = <8>;
98 data-shift = <2>; /* lines 9:2 are used */
99 hsync-active = <1>; /* active high */
100 vsync-active = <1>; /* active high */
101 data-active = <1>; /* active high */
102 pclk-sample = <1>; /* sample on rising edge */
103 };
104 };
105 };
106 };
107
108...
Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml+113−0
@@ -0,0 +1,113 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/galaxycore,gc2145.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Galaxy Core 1/5'' UXGA CMOS Image Sensor
8
9maintainers:
10 - Alain Volmat <alain.volmat@foss.st.com>
11
12description:
13 The Galaxy Core GC2145 is a 2 Megapixel CMOS image sensor, for mobile
14 phone camera applications and digital camera products. GC2145 incorporates a
15 1616V x 1232H active pixel array, on-chip 10-bit ADC, and image signal
16 processor allowing AE/AWB/interpolation/de-noise/color-conversion and
17 gamma correction. Bayer RGB, RGB565 and YCbCr 4:2:2 can be provided by the
18 sensor. It is programmable through an I2C interface. Image data is sent
19 either through a parallel interface or through MIPI CSI-2.
20
21allOf:
22 - $ref: ../video-interface-devices.yaml#
23
24properties:
25 compatible:
26 const: galaxycore,gc2145
27
28 reg:
29 const: 0x3c
30
31 clocks:
32 maxItems: 1
33
34 powerdown-gpios:
35 maxItems: 1
36
37 reset-gpios:
38 maxItems: 1
39
40 iovdd-supply:
41 description: Power Supply for I/O circuits (1.7 - 3V).
42
43 avdd-supply:
44 description: Power for analog circuit/sensor array (2.7 - 3V).
45
46 dvdd-supply:
47 description: Power for digital core (1.7 - 1.9V).
48
49 orientation: true
50
51 rotation: true
52
53 port:
54 $ref: /schemas/graph.yaml#/$defs/port-base
55
56 properties:
57 endpoint:
58 $ref: /schemas/media/video-interfaces.yaml#
59 unevaluatedProperties: false
60
61 properties:
62 link-frequencies: true
63
64 required:
65 - link-frequencies
66
67 required:
68 - endpoint
69
70 additionalProperties: false
71
72required:
73 - compatible
74 - reg
75 - clocks
76 - powerdown-gpios
77 - reset-gpios
78 - iovdd-supply
79 - avdd-supply
80 - dvdd-supply
81 - port
82
83additionalProperties: false
84
85examples:
86 - |
87 #include <dt-bindings/gpio/gpio.h>
88
89 i2c {
90 #address-cells = <1>;
91 #size-cells = <0>;
92
93 camera@3c {
94 compatible = "galaxycore,gc2145";
95 reg = <0x3c>;
96 clocks = <&clk_ext_camera>;
97 iovdd-supply = <&scmi_v3v3_sw>;
98 avdd-supply = <&scmi_v3v3_sw>;
99 dvdd-supply = <&scmi_v3v3_sw>;
100 powerdown-gpios = <&mcp23017 3 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
101 reset-gpios = <&mcp23017 4 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
102
103 port {
104 endpoint {
105 remote-endpoint = <&mipid02_0>;
106 data-lanes = <1 2>;
107 link-frequencies = /bits/ 64 <120000000 192000000 240000000>;
108 };
109 };
110 };
111 };
112
113...
Documentation/devicetree/bindings/media/i2c/ov8856.yaml+11−13
@@ -67,19 +67,17 @@ properties: · 66 unmodified lines
67 67
68 properties:68 properties:
69 data-lanes:69 data-lanes:
70 description: |-70 oneOf:
71 The driver only supports four-lane operation.71 - items:
72 items:72 - const: 1
73 - const: 173 - items:
74 - const: 274 - const: 1
75 - const: 375 - const: 2
76 - const: 476 - items:
77 77 - const: 1
78 link-frequencies:78 - const: 2
79 description: Frequencies listed are driver, not h/w limitations.79 - const: 3
80 maxItems: 280 - const: 4
81 items:
82 enum: [ 360000000, 180000000 ]
83 81
84 required:82 required:
85 - link-frequencies83 - link-frequencies
Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml+103−0
@@ -0,0 +1,103 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/ovti,ov64a40.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: OmniVision OV64A40 Image Sensor
8
9maintainers:
10 - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
11
12allOf:
13 - $ref: /schemas/media/video-interface-devices.yaml#
14
15properties:
16 compatible:
17 const: ovti,ov64a40
18
19 reg:
20 maxItems: 1
21
22 clocks:
23 maxItems: 1
24
25 avdd-supply:
26 description: Analog voltage supply, 2.8 volts
27
28 dvdd-supply:
29 description: Digital core voltage supply, 1.1 volts
30
31 dovdd-supply:
32 description: Digital I/O voltage supply, 1.8 volts
33
34 powerdown-gpios:
35 maxItems: 1
36
37 reset-gpios:
38 maxItems: 1
39
40 port:
41 $ref: /schemas/graph.yaml#/$defs/port-base
42 additionalProperties: false
43
44 properties:
45 endpoint:
46 $ref: /schemas/media/video-interfaces.yaml#
47 additionalProperties: false
48
49 properties:
50 bus-type:
51 enum:
52 - 1 # MIPI CSI-2 C-PHY
53 - 4 # MIPI CSI-2 D-PHY
54 data-lanes: true
55 link-frequencies: true
56 clock-noncontinuous: true
57 remote-endpoint: true
58
59 required:
60 - bus-type
61 - data-lanes
62 - link-frequencies
63
64required:
65 - compatible
66 - reg
67 - clocks
68 - port
69
70unevaluatedProperties: false
71
72examples:
73 - |
74 #include <dt-bindings/gpio/gpio.h>
75
76 i2c {
77 #address-cells = <1>;
78 #size-cells = <0>;
79
80 camera@36 {
81 compatible = "ovti,ov64a40";
82 reg = <0x36>;
83 clocks = <&camera_clk>;
84 dovdd-supply = <&vgen4_reg>;
85 avdd-supply = <&vgen3_reg>;
86 dvdd-supply = <&vgen2_reg>;
87 powerdown-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
88 reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
89 rotation = <180>;
90 orientation = <2>;
91
92 port {
93 endpoint {
94 remote-endpoint = <&mipi_csi2_in>;
95 bus-type = <4>;
96 data-lanes = <1 2 3 4>;
97 link-frequencies = /bits/ 64 <456000000>;
98 };
99 };
100 };
101 };
102
103...
Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml+13−0
@@ -32,6 +32,15 @@ properties: · 31 unmodified lines
32 description: Clock frequency from 6 to 27 MHz, 37.125MHz, 74.25MHz32 description: Clock frequency from 6 to 27 MHz, 37.125MHz, 74.25MHz
33 maxItems: 133 maxItems: 1
34 34
35 avdd-supply:
36 description: Analog power supply (2.9V)
37
38 ovdd-supply:
39 description: Interface power supply (1.8V)
40
41 dvdd-supply:
42 description: Digital power supply (1.2V)
43
35 reset-gpios:44 reset-gpios:
36 description: Reference to the GPIO connected to the XCLR pin, if any.45 description: Reference to the GPIO connected to the XCLR pin, if any.
37 maxItems: 146 maxItems: 1
@@ -79,6 +88,10 @@ examples: · 41 unmodified lines
79 assigned-clock-parents = <&imx335_clk_parent>;88 assigned-clock-parents = <&imx335_clk_parent>;
80 assigned-clock-rates = <24000000>;89 assigned-clock-rates = <24000000>;
81 90
91 avdd-supply = <&camera_vdda_2v9>;
92 ovdd-supply = <&camera_vddo_1v8>;
93 dvdd-supply = <&camera_vddd_1v2>;
94
82 port {95 port {
83 imx335: endpoint {96 imx335: endpoint {
84 remote-endpoint = <&cam>;97 remote-endpoint = <&cam>;
Documentation/devicetree/bindings/media/i2c/techwell,tw9900.yaml+137−0
@@ -0,0 +1,137 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/i2c/techwell,tw9900.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Techwell TW9900 NTSC/PAL video decoder
8
9maintainers:
10 - Mehdi Djait <mehdi.djait@bootlin.com>
11
12description:
13 The tw9900 is a multi-standard video decoder, supporting NTSC, PAL standards
14 with auto-detection features.
15
16properties:
17 compatible:
18 const: techwell,tw9900
19
20 reg:
21 maxItems: 1
22
23 vdd-supply:
24 description: VDD power supply
25
26 reset-gpios:
27 description: GPIO descriptor for the RESET input pin
28 maxItems: 1
29
30 powerdown-gpios:
31 description: GPIO descriptor for the POWERDOWN input pin
32 maxItems: 1
33
34 ports:
35 $ref: /schemas/graph.yaml#/properties/ports
36
37 properties:
38 port@0:
39 $ref: /schemas/graph.yaml#/$defs/port-base
40 description: Analog input port
41
42 properties:
43 endpoint@0:
44 $ref: /schemas/graph.yaml#/properties/endpoint
45 description: CVBS over MUX0
46
47 endpoint@1:
48 $ref: /schemas/graph.yaml#/properties/endpoint
49 description: CVBS over MUX1
50
51 endpoint@2:
52 $ref: /schemas/graph.yaml#/properties/endpoint
53 description: Chroma over CIN0 and Y over MUX0
54
55 endpoint@3:
56 $ref: /schemas/graph.yaml#/properties/endpoint
57 description: Chroma over CIN0 and Y over MUX1
58
59 oneOf:
60 - required:
61 - endpoint@0
62 - required:
63 - endpoint@1
64 - required:
65 - endpoint@2
66 - required:
67 - endpoint@3
68
69 port@1:
70 $ref: /schemas/graph.yaml#/properties/port
71 description: Video port for the decoder output.
72
73
74 required:
75 - port@0
76 - port@1
77
78required:
79 - compatible
80 - ports
81 - reg
82 - vdd-supply
83
84additionalProperties: false
85
86examples:
87 - |
88 #include <dt-bindings/display/sdtv-standards.h>
89 #include <dt-bindings/gpio/gpio.h>
90
91 composite_connector {
92 compatible = "composite-video-connector";
93 label = "tv";
94 sdtv-standards = <(SDTV_STD_PAL | SDTV_STD_NTSC)>;
95
96 port {
97 composite_to_tw9900: endpoint {
98 remote-endpoint = <&tw9900_to_composite>;
99 };
100 };
101 };
102
103 i2c {
104 #address-cells = <1>;
105 #size-cells = <0>;
106
107 video-decoder@44 {
108 compatible = "techwell,tw9900";
109 reg = <0x44>;
110
111 vdd-supply = <&tw9900_supply>;
112 reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
113
114 ports {
115 #address-cells = <1>;
116 #size-cells = <0>;
117
118 port@0 {
119 #address-cells = <1>;
120 #size-cells = <0>;
121
122 reg = <0>;
123 tw9900_to_composite: endpoint@0 {
124 reg = <0>;
125 remote-endpoint = <&composite_to_tw9900>;
126 };
127 };
128
129 port@1 {
130 reg = <1>;
131 endpoint {
132 remote-endpoint = <&cif_in>;
133 };
134 };
135 };
136 };
137 };
Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml+224−0
@@ -0,0 +1,224 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (c) 2023 Ideas on Board
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/media/i2c/thine,thp7312.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: THine THP7312
9
10maintainers:
11 - Paul Elder <paul.elder@@ideasonboard.com>
12
13description:
14 The THP7312 is a standalone ISP controlled over i2c, and is capable of
15 various image processing and correction functions, including 3A control. It
16 can be connected to CMOS image sensors from various vendors, supporting both
17 MIPI CSI-2 and parallel interfaces. It can also output on either MIPI CSI-2
18 or parallel. The hardware is capable of transmitting and receiving MIPI
19 interlaved data strams with data types or multiple virtual channel
20 identifiers.
21
22allOf:
23 - $ref: /schemas/media/video-interface-devices.yaml#
24
25properties:
26 compatible:
27 const: thine,thp7312
28
29 reg:
30 maxItems: 1
31
32 clocks:
33 maxItems: 1
34 description: CLKI clock input
35
36 thine,boot-mode:
37 $ref: /schemas/types.yaml#/definitions/uint32
38 minimum: 0
39 maximum: 1
40 default: 1
41 description:
42 Boot mode of the THP7312, reflecting the value of the BOOT[0] pin strap.
43 0 is for the SPI/2-wire slave boot, 1 is for the SPI master boot (from
44 external flash ROM).
45
46 reset-gpios:
47 maxItems: 1
48 description:
49 Reference to the GPIO connected to the RESET_N pin, if any.
50 Must be released (set high) after all supplies are applied.
51
52 vddcore-supply:
53 description:
54 1.2V supply for core, PLL, MIPI rx and MIPI tx.
55
56 vhtermrx-supply:
57 description:
58 Supply for input (RX). 1.8V for MIPI, or 1.8/2.8/3.3V for parallel.
59
60 vddtx-supply:
61 description:
62 Supply for output (TX). 1.8V for MIPI, or 1.8/2.8/3.3V for parallel.
63
64 vddhost-supply:
65 description:
66 Supply for host interface. 1.8V, 2.8V, or 3.3V.
67
68 vddcmos-supply:
69 description:
70 Supply for sensor interface. 1.8V, 2.8V, or 3.3V.
71
72 vddgpio-0-supply:
73 description:
74 Supply for GPIO_0. 1.8V, 2.8V, or 3.3V.
75
76 vddgpio-1-supply:
77 description:
78 Supply for GPIO_1. 1.8V, 2.8V, or 3.3V.
79
80 orientation: true
81 rotation: true
82
83 port:
84 $ref: /schemas/graph.yaml#/$defs/port-base
85 additionalProperties: false
86
87 properties:
88 endpoint:
89 $ref: /schemas/media/video-interfaces.yaml#
90 unevaluatedProperties: false
91
92 properties:
93 bus-type:
94 const: 4 # CSI-2 D-PHY
95
96 data-lanes:
97 description:
98 This property is for lane reordering between the THP7312 and the
99 SoC. The sensor supports either two-lane, or four-lane operation.
100 If this property is omitted four-lane operation is assumed. For
101 two-lane operation the property must be set to <1 2>.
102 minItems: 2
103 maxItems: 4
104 items:
105 maximum: 4
106
107 sensors:
108 type: object
109 description: List of connected sensors
110
111 properties:
112 "#address-cells":
113 const: 1
114
115 "#size-cells":
116 const: 0
117
118 patternProperties:
119 "^sensor@[01]$":
120 type: object
121 description:
122 Sensors connected to the first and second input, with one node per
123 sensor.
124
125 properties:
126 thine,model:
127 $ref: /schemas/types.yaml#/definitions/string
128 description:
129 Model of the connected sensors. Must be a valid compatible string.
130
131 reg:
132 description: THP7312 input port number
133 items:
134 - maximum: 1
135
136 data-lanes:
137 $ref: /schemas/media/video-interfaces.yaml#/properties/data-lanes
138 items:
139 maxItems: 4
140 description:
141 This property is for lane reordering between the THP7312 and the imaging
142 sensor that it is connected to.
143
144 required:
145 - reg
146 - data-lanes
147
148 additionalProperties: false
149
150 required:
151 - "#address-cells"
152 - "#size-cells"
153
154 additionalProperties: false
155
156required:
157 - compatible
158 - reg
159 - reset-gpios
160 - clocks
161 - vddcore-supply
162 - vhtermrx-supply
163 - vddtx-supply
164 - vddhost-supply
165 - vddcmos-supply
166 - vddgpio-0-supply
167 - vddgpio-1-supply
168 - sensors
169 - port
170
171additionalProperties: false
172
173examples:
174 - |
175 #include <dt-bindings/gpio/gpio.h>
176 #include <dt-bindings/media/video-interfaces.h>
177
178 i2c {
179 #address-cells = <1>;
180 #size-cells = <0>;
181
182 camera@61 {
183 compatible = "thine,thp7312";
184 reg = <0x61>;
185
186 pinctrl-names = "default";
187 pinctrl-0 = <&cam1_pins_default>;
188
189 reset-gpios = <&pio 119 GPIO_ACTIVE_LOW>;
190 clocks = <&camera61_clk>;
191
192 vddcore-supply = <&vsys_v4p2>;
193 vhtermrx-supply = <&vsys_v4p2>;
194 vddtx-supply = <&vsys_v4p2>;
195 vddhost-supply = <&vsys_v4p2>;
196 vddcmos-supply = <&vsys_v4p2>;
197 vddgpio-0-supply = <&vsys_v4p2>;
198 vddgpio-1-supply = <&vsys_v4p2>;
199
200 orientation = <0>;
201 rotation = <0>;
202
203 sensors {
204 #address-cells = <1>;
205 #size-cells = <0>;
206
207 sensor@0 {
208 thine,model = "sony,imx258";
209 reg = <0>;
210
211 data-lanes = <4 1 3 2>;
212 };
213 };
214
215 port {
216 thp7312_2_endpoint: endpoint {
217 remote-endpoint = <&mipi_thp7312_2>;
218 bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
219 data-lanes = <4 2 1 3>;
220 };
221 };
222 };
223 };
224...
Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-fg.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 Film Grain
8
9maintainers:
10 - Matthias Brugger <matthias.bgg@gmail.com>
11 - Moudy Ho <moudy.ho@mediatek.com>
12
13description:
14 Film Grain (FG) is a Media Data Path 3 (MDP3) component used to add
15 the film grain according to the AOMedia Video 1 (AV1) standard.
16
17properties:
18 compatible:
19 enum:
20 - mediatek,mt8195-mdp3-fg
21
22 reg:
23 maxItems: 1
24
25 mediatek,gce-client-reg:
26 description:
27 The register of display function block to be set by gce. There are 4 arguments,
28 such as gce node, subsys id, offset and register size. The subsys id that is
29 mapping to the register of display function blocks is defined in the gce header
30 include/dt-bindings/gce/<chip>-gce.h of each chips.
31 $ref: /schemas/types.yaml#/definitions/phandle-array
32 items:
33 items:
34 - description: phandle of GCE
35 - description: GCE subsys id
36 - description: register offset
37 - description: register size
38 maxItems: 1
39
40 clocks:
41 maxItems: 1
42
43required:
44 - compatible
45 - reg
46 - mediatek,gce-client-reg
47 - clocks
48
49additionalProperties: false
50
51examples:
52 - |
53 #include <dt-bindings/clock/mt8195-clk.h>
54 #include <dt-bindings/gce/mt8195-gce.h>
55
56 display@14002000 {
57 compatible = "mediatek,mt8195-mdp3-fg";
58 reg = <0x14002000 0x1000>;
59 mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x2000 0x1000>;
60 clocks = <&vppsys0 CLK_VPP0_MDP_FG>;
61 };
Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-hdr.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 HDR
8
9maintainers:
10 - Matthias Brugger <matthias.bgg@gmail.com>
11 - Moudy Ho <moudy.ho@mediatek.com>
12
13description:
14 A Media Data Path 3 (MDP3) component used to perform conversion from
15 High Dynamic Range (HDR) to Standard Dynamic Range (SDR).
16
17properties:
18 compatible:
19 enum:
20 - mediatek,mt8195-mdp3-hdr
21
22 reg:
23 maxItems: 1
24
25 mediatek,gce-client-reg:
26 description:
27 The register of display function block to be set by gce. There are 4 arguments,
28 such as gce node, subsys id, offset and register size. The subsys id that is
29 mapping to the register of display function blocks is defined in the gce header
30 include/dt-bindings/gce/<chip>-gce.h of each chips.
31 $ref: /schemas/types.yaml#/definitions/phandle-array
32 items:
33 items:
34 - description: phandle of GCE
35 - description: GCE subsys id
36 - description: register offset
37 - description: register size
38 maxItems: 1
39
40 clocks:
41 maxItems: 1
42
43required:
44 - compatible
45 - reg
46 - mediatek,gce-client-reg
47 - clocks
48
49additionalProperties: false
50
51examples:
52 - |
53 #include <dt-bindings/clock/mt8195-clk.h>
54 #include <dt-bindings/gce/mt8195-gce.h>
55
56 display@14004000 {
57 compatible = "mediatek,mt8195-mdp3-hdr";
58 reg = <0x14004000 0x1000>;
59 mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x4000 0x1000>;
60 clocks = <&vppsys0 CLK_VPP0_MDP_HDR>;
61 };
Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml+88−16
@@ -20,8 +20,14 @@ description: | · 19 unmodified lines
20 20
21properties:21properties:
22 compatible:22 compatible:
23 items:23 oneOf:
24 - const: mediatek,mt8183-mdp3-rdma24 - enum:
25 - mediatek,mt8183-mdp3-rdma
26 - mediatek,mt8195-mdp3-rdma
27 - mediatek,mt8195-vdo1-rdma
28 - items:
29 - const: mediatek,mt8188-vdo1-rdma
30 - const: mediatek,mt8195-vdo1-rdma
25 31
26 reg:32 reg:
27 maxItems: 133 maxItems: 1
@@ -45,6 +51,14 @@ properties: · 17 unmodified lines
45 include/dt-bindings/gce/<chip>-gce.h of each chips.51 include/dt-bindings/gce/<chip>-gce.h of each chips.
46 $ref: /schemas/types.yaml#/definitions/uint32-array52 $ref: /schemas/types.yaml#/definitions/uint32-array
47 53
54 mediatek,scp:
55 $ref: /schemas/types.yaml#/definitions/phandle
56 description:
57 Phandle to the System Control Processor (SCP) used for initializing
58 and stopping the MDP3, for sending frame data locations to the MDP3's
59 VPU and to install Inter-Processor Interrupt handlers to control
60 processing states.
61
48 power-domains:62 power-domains:
49 maxItems: 163 maxItems: 1
50 64
@@ -52,6 +66,7 @@ properties: · 1 unmodified line
52 items:66 items:
53 - description: RDMA clock67 - description: RDMA clock
54 - description: RSZ clock68 - description: RSZ clock
69 minItems: 1
55 70
56 iommus:71 iommus:
57 maxItems: 172 maxItems: 1
@@ -60,16 +75,72 @@ properties: · 2 unmodified lines
60 items:75 items:
61 - description: used for 1st data pipe from RDMA76 - description: used for 1st data pipe from RDMA
62 - description: used for 2nd data pipe from RDMA77 - description: used for 2nd data pipe from RDMA
78 - description: used for 3rd data pipe from RDMA
79 - description: used for 4th data pipe from RDMA
80 - description: used for the data pipe from SPLIT
81 minItems: 1
82
83 interrupts:
84 maxItems: 1
85
86 '#dma-cells':
87 const: 1
63 88
64required:89required:
65 - compatible90 - compatible
66 - reg91 - reg
67 - mediatek,gce-client-reg92 - mediatek,gce-client-reg
68 - mediatek,gce-events
69 - power-domains93 - power-domains
70 - clocks94 - clocks
71 - iommus95 - iommus
72 - mboxes96 - '#dma-cells'
97
98allOf:
99 - if:
100 properties:
101 compatible:
102 contains:
103 const: mediatek,mt8183-mdp3-rdma
104
105 then:
106 properties:
107 clocks:
108 minItems: 2
109
110 mboxes:
111 minItems: 2
112
113 required:
114 - mboxes
115 - mediatek,gce-events
116
117 - if:
118 properties:
119 compatible:
120 contains:
121 const: mediatek,mt8195-mdp3-rdma
122
123 then:
124 properties:
125 clocks:
126 maxItems: 1
127
128 mboxes:
129 minItems: 5
130
131 required:
132 - mediatek,gce-events
133
134 - if:
135 properties:
136 compatible:
137 contains:
138 const: mediatek,mt8195-vdo1-rdma
139
140 then:
141 properties:
142 clocks:
143 maxItems: 1
73 144
74additionalProperties: false145additionalProperties: false
75 146
@@ -80,16 +151,17 @@ examples: · 4 unmodified lines
80 #include <dt-bindings/power/mt8183-power.h>151 #include <dt-bindings/power/mt8183-power.h>
81 #include <dt-bindings/memory/mt8183-larb-port.h>152 #include <dt-bindings/memory/mt8183-larb-port.h>
82 153
83 mdp3_rdma0: mdp3-rdma0@14001000 {154 dma-controller@14001000 {
84 compatible = "mediatek,mt8183-mdp3-rdma";155 compatible = "mediatek,mt8183-mdp3-rdma";
85 reg = <0x14001000 0x1000>;156 reg = <0x14001000 0x1000>;
86 mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>;157 mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>;
87 mediatek,gce-events = <CMDQ_EVENT_MDP_RDMA0_SOF>,158 mediatek,gce-events = <CMDQ_EVENT_MDP_RDMA0_SOF>,
88 <CMDQ_EVENT_MDP_RDMA0_EOF>;159 <CMDQ_EVENT_MDP_RDMA0_EOF>;
89 power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;160 power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
90 clocks = <&mmsys CLK_MM_MDP_RDMA0>,161 clocks = <&mmsys CLK_MM_MDP_RDMA0>,
91 <&mmsys CLK_MM_MDP_RSZ1>;162 <&mmsys CLK_MM_MDP_RSZ1>;
92 iommus = <&iommu>;163 iommus = <&iommu>;
93 mboxes = <&gce 20 CMDQ_THR_PRIO_LOWEST>,164 mboxes = <&gce 20 CMDQ_THR_PRIO_LOWEST>,
94 <&gce 21 CMDQ_THR_PRIO_LOWEST>;165 <&gce 21 CMDQ_THR_PRIO_LOWEST>;
166 #dma-cells = <1>;
95 };167 };
Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml+5−1
@@ -15,9 +15,13 @@ description: | · 14 unmodified lines
15 15
16properties:16properties:
17 compatible:17 compatible:
18 items:18 oneOf:
19 - enum:19 - enum:
20 - mediatek,mt8183-mdp3-rsz20 - mediatek,mt8183-mdp3-rsz
21 - items:
22 - enum:
23 - mediatek,mt8195-mdp3-rsz
24 - const: mediatek,mt8183-mdp3-rsz
21 25
22 reg:26 reg:
23 maxItems: 127 maxItems: 1
Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-stitch.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 STITCH
8
9maintainers:
10 - Matthias Brugger <matthias.bgg@gmail.com>
11 - Moudy Ho <moudy.ho@mediatek.com>
12
13description:
14 One of Media Data Path 3 (MDP3) components used to combine multiple video frame
15 with overlapping fields of view to produce a segmented panorame.
16
17properties:
18 compatible:
19 enum:
20 - mediatek,mt8195-mdp3-stitch
21
22 reg:
23 maxItems: 1
24
25 mediatek,gce-client-reg:
26 description:
27 The register of display function block to be set by gce. There are 4 arguments,
28 such as gce node, subsys id, offset and register size. The subsys id that is
29 mapping to the register of display function blocks is defined in the gce header
30 include/dt-bindings/gce/<chip>-gce.h of each chips.
31 $ref: /schemas/types.yaml#/definitions/phandle-array
32 items:
33 items:
34 - description: phandle of GCE
35 - description: GCE subsys id
36 - description: register offset
37 - description: register size
38 maxItems: 1
39
40 clocks:
41 maxItems: 1
42
43required:
44 - compatible
45 - reg
46 - mediatek,gce-client-reg
47 - clocks
48
49additionalProperties: false
50
51examples:
52 - |
53 #include <dt-bindings/clock/mt8195-clk.h>
54 #include <dt-bindings/gce/mt8195-gce.h>
55
56 display@14003000 {
57 compatible = "mediatek,mt8195-mdp3-stitch";
58 reg = <0x14003000 0x1000>;
59 mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x3000 0x1000>;
60 clocks = <&vppsys0 CLK_VPP0_STITCH>;
61 };
Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml+62−0
@@ -0,0 +1,62 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-tcc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 Tone Curve Conversion
8
9maintainers:
10 - Matthias Brugger <matthias.bgg@gmail.com>
11
12description:
13 Tone Curve Conversion (TCC) is one of Media Profile Path 3 (MDP3) components.
14 It is used to handle the tone mapping of various gamma curves in order to
15 achieve HDR10 effects. This helps adapt the content to the color and
16 brightness range that standard display devices typically support.
17
18properties:
19 compatible:
20 enum:
21 - mediatek,mt8195-mdp3-tcc
22
23 reg:
24 maxItems: 1
25
26 mediatek,gce-client-reg:
27 description:
28 The register of display function block to be set by gce. There are 4 arguments,
29 such as gce node, subsys id, offset and register size. The subsys id that is
30 mapping to the register of display function blocks is defined in the gce header
31 include/dt-bindings/gce/<chip>-gce.h of each chips.
32 $ref: /schemas/types.yaml#/definitions/phandle-array
33 items:
34 items:
35 - description: phandle of GCE
36 - description: GCE subsys id
37 - description: register offset
38 - description: register size
39 maxItems: 1
40
41 clocks:
42 maxItems: 1
43
44required:
45 - compatible
46 - reg
47 - mediatek,gce-client-reg
48 - clocks
49
50additionalProperties: false
51
52examples:
53 - |
54 #include <dt-bindings/clock/mt8195-clk.h>
55 #include <dt-bindings/gce/mt8195-gce.h>
56
57 display@1400b000 {
58 compatible = "mediatek,mt8195-mdp3-tcc";
59 reg = <0x1400b000 0x1000>;
60 mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xb000 0x1000>;
61 clocks = <&vppsys0 CLK_VPP0_MDP_TCC>;
62 };
Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml+61−0
@@ -0,0 +1,61 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/mediatek,mdp3-tdshp.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MediaTek Media Data Path 3 Two-Dimensional Sharpness
8
9maintainers:
10 - Matthias Brugger <matthias.bgg@gmail.com>
11 - Moudy Ho <moudy.ho@mediatek.com>
12
13description:
14 Two-Dimensional Sharpness (TDSHP) is a Media Profile Path 3 (MDP3) component
15 used to perform image edge sharpening and enhance vividness and contrast.
16
17properties:
18 compatible:
19 enum:
20 - mediatek,mt8195-mdp3-tdshp
21
22 reg:
23 maxItems: 1
24
25 mediatek,gce-client-reg:
26 description:
27 The register of display function block to be set by gce. There are 4 arguments,
28 such as gce node, subsys id, offset and register size. The subsys id that is
29 mapping to the register of display function blocks is defined in the gce header
30 include/dt-bindings/gce/<chip>-gce.h of each chips.
31 $ref: /schemas/types.yaml#/definitions/phandle-array
32 items:
33 items:
34 - description: phandle of GCE
35 - description: GCE subsys id
36 - description: register offset
37 - description: register size
38 maxItems: 1
39
40 clocks:
41 maxItems: 1
42
43required:
44 - compatible
45 - reg
46 - mediatek,gce-client-reg
47 - clocks
48
49additionalProperties: false
50
51examples:
52 - |
53 #include <dt-bindings/clock/mt8195-clk.h>
54 #include <dt-bindings/gce/mt8195-gce.h>
55
56 display@14007000 {
57 compatible = "mediatek,mt8195-mdp3-tdshp";
58 reg = <0x14007000 0x1000>;
59 mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x7000 0x1000>;
60 clocks = <&vppsys0 CLK_VPP0_MDP_TDSHP>;
61 };
Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml+19−10
@@ -15,9 +15,13 @@ description: | · 14 unmodified lines
15 15
16properties:16properties:
17 compatible:17 compatible:
18 items:18 oneOf:
19 - enum:19 - enum:
20 - mediatek,mt8183-mdp3-wrot20 - mediatek,mt8183-mdp3-wrot
21 - items:
22 - enum:
23 - mediatek,mt8195-mdp3-wrot
24 - const: mediatek,mt8183-mdp3-wrot
21 25
22 reg:26 reg:
23 maxItems: 127 maxItems: 1
@@ -50,6 +54,9 @@ properties: · 26 unmodified lines
50 iommus:54 iommus:
51 maxItems: 155 maxItems: 1
52 56
57 '#dma-cells':
58 const: 1
59
53required:60required:
54 - compatible61 - compatible
55 - reg62 - reg
@@ -58,6 +65,7 @@ required: · 2 unmodified lines
58 - power-domains65 - power-domains
59 - clocks66 - clocks
60 - iommus67 - iommus
68 - '#dma-cells'
61 69
62additionalProperties: false70additionalProperties: false
63 71
@@ -68,13 +76,14 @@ examples: · 4 unmodified lines
68 #include <dt-bindings/power/mt8183-power.h>76 #include <dt-bindings/power/mt8183-power.h>
69 #include <dt-bindings/memory/mt8183-larb-port.h>77 #include <dt-bindings/memory/mt8183-larb-port.h>
70 78
71 mdp3_wrot0: mdp3-wrot0@14005000 {79 dma-controller@14005000 {
72 compatible = "mediatek,mt8183-mdp3-wrot";80 compatible = "mediatek,mt8183-mdp3-wrot";
73 reg = <0x14005000 0x1000>;81 reg = <0x14005000 0x1000>;
74 mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x5000 0x1000>;82 mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x5000 0x1000>;
75 mediatek,gce-events = <CMDQ_EVENT_MDP_WROT0_SOF>,83 mediatek,gce-events = <CMDQ_EVENT_MDP_WROT0_SOF>,
76 <CMDQ_EVENT_MDP_WROT0_EOF>;84 <CMDQ_EVENT_MDP_WROT0_EOF>;
77 power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;85 power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
78 clocks = <&mmsys CLK_MM_MDP_WROT0>;86 clocks = <&mmsys CLK_MM_MDP_WROT0>;
79 iommus = <&iommu>;87 iommus = <&iommu>;
88 #dma-cells = <1>;
80 };89 };
Documentation/devicetree/bindings/media/rockchip-isp1.yaml+6−5
@@ -90,15 +90,16 @@ properties: · 89 unmodified lines
90 description: connection point for input on the parallel interface90 description: connection point for input on the parallel interface
91 91
92 properties:92 properties:
93 bus-type:
94 enum: [5, 6]
95
96 endpoint:93 endpoint:
97 $ref: video-interfaces.yaml#94 $ref: video-interfaces.yaml#
98 unevaluatedProperties: false95 unevaluatedProperties: false
99 96
100 required:97 properties:
101 - bus-type98 bus-type:
99 enum: [5, 6]
100
101 required:
102 - bus-type
102 103
103 anyOf:104 anyOf:
104 - required:105 - required:
Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml+29−18
@@ -24,6 +24,7 @@ properties: · 23 unmodified lines
24 - samsung,mfc-v7 # Exynos542024 - samsung,mfc-v7 # Exynos5420
25 - samsung,mfc-v8 # Exynos580025 - samsung,mfc-v8 # Exynos5800
26 - samsung,mfc-v10 # Exynos788026 - samsung,mfc-v10 # Exynos7880
27 - tesla,fsd-mfc # Tesla FSD
27 - items:28 - items:
28 - enum:29 - enum:
29 - samsung,exynos3250-mfc # Exynos325030 - samsung,exynos3250-mfc # Exynos3250
@@ -49,7 +50,9 @@ properties: · 19 unmodified lines
49 50
50 iommu-names:51 iommu-names:
51 minItems: 152 minItems: 1
52 maxItems: 253 items:
54 - const: left
55 - const: right
53 56
54 power-domains:57 power-domains:
55 maxItems: 158 maxItems: 1
@@ -84,7 +87,7 @@ allOf: · 28 unmodified lines
84 - const: sclk_mfc87 - const: sclk_mfc
85 iommus:88 iommus:
86 maxItems: 189 maxItems: 1
87 iommus-names: false90 iommu-names: false
88 91
89 - if:92 - if:
90 properties:93 properties:
@@ -102,11 +105,9 @@ allOf: · 11 unmodified lines
102 - const: aclk105 - const: aclk
103 - const: aclk_xiu106 - const: aclk_xiu
104 iommus:107 iommus:
105 maxItems: 2108 minItems: 2
106 iommus-names:109 iommu-names:
107 items:110 minItems: 2
108 - const: left
109 - const: right
110 111
111 - if:112 - if:
112 properties:113 properties:
@@ -123,11 +124,9 @@ allOf: · 10 unmodified lines
123 - const: mfc124 - const: mfc
124 - const: sclk_mfc125 - const: sclk_mfc
125 iommus:126 iommus:
126 maxItems: 2127 minItems: 2
127 iommus-names:128 iommu-names:
128 items:129 minItems: 2
129 - const: left
130 - const: right
131 130
132 - if:131 - if:
133 properties:132 properties:
@@ -144,11 +143,9 @@ allOf: · 10 unmodified lines
144 items:143 items:
145 - const: mfc144 - const: mfc
146 iommus:145 iommus:
147 maxItems: 2146 minItems: 2
148 iommus-names:147 iommu-names:
149 items:148 minItems: 2
150 - const: left
151 - const: right
152 149
153 - if:150 - if:
154 properties:151 properties:
@@ -161,9 +158,23 @@ allOf: · 6 unmodified lines
161 clocks:158 clocks:
162 minItems: 1159 minItems: 1
163 maxItems: 2160 maxItems: 2
161
162 - if:
163 properties:
164 compatible:
165 contains:
166 enum:
167 - tesla,fsd-mfc
168 then:
169 properties:
170 clocks:
171 maxItems: 1
172 clock-names:
173 items:
174 - const: mfc
164 iommus:175 iommus:
165 minItems: 1
166 maxItems: 2176 maxItems: 2
177 iommus-names: false
167 178
168examples:179examples:
169 - |180 - |
Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml+89−0
@@ -0,0 +1,89 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/st,stm32-dcmipp.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: STMicroelectronics STM32 DCMIPP Digital Camera Memory Interface Pixel Processor
8
9maintainers:
10 - Hugues Fruchet <hugues.fruchet@foss.st.com>
11 - Alain Volmat <alain.volmat@foss.st.com>
12
13properties:
14 compatible:
15 const: st,stm32mp13-dcmipp
16
17 reg:
18 maxItems: 1
19
20 interrupts:
21 maxItems: 1
22
23 clocks:
24 maxItems: 1
25
26 resets:
27 maxItems: 1
28
29 port:
30 $ref: /schemas/graph.yaml#/$defs/port-base
31 unevaluatedProperties: false
32 description:
33 DCMIPP supports a single port node with parallel bus.
34
35 properties:
36 endpoint:
37 $ref: video-interfaces.yaml#
38 unevaluatedProperties: false
39
40 properties:
41 bus-type:
42 enum: [5, 6]
43 default: 5
44
45 bus-width:
46 enum: [8, 10, 12, 14]
47 default: 8
48
49 pclk-sample: true
50 hsync-active: true
51 vsync-active: true
52
53 required:
54 - pclk-sample
55
56required:
57 - compatible
58 - reg
59 - interrupts
60 - clocks
61 - resets
62 - port
63
64additionalProperties: false
65
66examples:
67 - |
68 #include <dt-bindings/interrupt-controller/arm-gic.h>
69 #include <dt-bindings/clock/stm32mp13-clks.h>
70 #include <dt-bindings/reset/stm32mp13-resets.h>
71 dcmipp@5a000000 {
72 compatible = "st,stm32mp13-dcmipp";
73 reg = <0x5a000000 0x400>;
74 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
75 resets = <&rcc DCMIPP_R>;
76 clocks = <&rcc DCMIPP_K>;
77
78 port {
79 endpoint {
80 remote-endpoint = <&mipid02_2>;
81 bus-width = <8>;
82 hsync-active = <0>;
83 vsync-active = <0>;
84 pclk-sample = <0>;
85 };
86 };
87 };
88
89...
Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml+180−0
@@ -0,0 +1,180 @@
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/starfive,jh7110-camss.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Starfive SoC CAMSS ISP
8
9maintainers:
10 - Jack Zhu <jack.zhu@starfivetech.com>
11 - Changhuang Liang <changhuang.liang@starfivetech.com>
12
13description:
14 The Starfive CAMSS ISP is a Camera interface for Starfive JH7110 SoC. It
15 consists of a VIN controller (Video In Controller, a top-level control unit)
16 and an ISP.
17
18properties:
19 compatible:
20 const: starfive,jh7110-camss
21
22 reg:
23 maxItems: 2
24
25 reg-names:
26 items:
27 - const: syscon
28 - const: isp
29
30 clocks:
31 maxItems: 7
32
33 clock-names:
34 items:
35 - const: apb_func
36 - const: wrapper_clk_c
37 - const: dvp_inv
38 - const: axiwr
39 - const: mipi_rx0_pxl
40 - const: ispcore_2x
41 - const: isp_axi
42
43 resets:
44 maxItems: 6
45
46 reset-names:
47 items:
48 - const: wrapper_p
49 - const: wrapper_c
50 - const: axird
51 - const: axiwr
52 - const: isp_top_n
53 - const: isp_top_axi
54
55 power-domains:
56 items:
57 - description: JH7110 ISP Power Domain Switch Controller.
58
59 interrupts:
60 maxItems: 4
61
62 ports:
63 $ref: /schemas/graph.yaml#/properties/ports
64
65 properties:
66 port@0:
67 $ref: /schemas/graph.yaml#/$defs/port-base
68 unevaluatedProperties: false
69 description: Input port for receiving DVP data.
70
71 properties:
72 endpoint:
73 $ref: video-interfaces.yaml#
74 unevaluatedProperties: false
75
76 properties:
77 bus-type:
78 enum: [5, 6]
79
80 bus-width:
81 enum: [8, 10, 12]
82
83 data-shift:
84 enum: [0, 2]
85 default: 0
86
87 hsync-active:
88 enum: [0, 1]
89 default: 1
90
91 vsync-active:
92 enum: [0, 1]
93 default: 1
94
95 required:
96 - bus-type
97 - bus-width
98
99 port@1:
100 $ref: /schemas/graph.yaml#/properties/port
101 description: Input port for receiving CSI data.
102
103 required:
104 - port@0
105 - port@1
106
107required:
108 - compatible
109 - reg
110 - reg-names
111 - clocks
112 - clock-names
113 - resets
114 - reset-names
115 - power-domains
116 - interrupts
117 - ports
118
119additionalProperties: false
120
121examples:
122 - |
123 isp@19840000 {
124 compatible = "starfive,jh7110-camss";
125 reg = <0x19840000 0x10000>,
126 <0x19870000 0x30000>;
127 reg-names = "syscon", "isp";
128 clocks = <&ispcrg 0>,
129 <&ispcrg 13>,
130 <&ispcrg 2>,
131 <&ispcrg 12>,
132 <&ispcrg 1>,
133 <&syscrg 51>,
134 <&syscrg 52>;
135 clock-names = "apb_func",
136 "wrapper_clk_c",
137 "dvp_inv",
138 "axiwr",
139 "mipi_rx0_pxl",
140 "ispcore_2x",
141 "isp_axi";
142 resets = <&ispcrg 0>,
143 <&ispcrg 1>,
144 <&ispcrg 10>,
145 <&ispcrg 11>,
146 <&syscrg 41>,
147 <&syscrg 42>;
148 reset-names = "wrapper_p",
149 "wrapper_c",
150 "axird",
151 "axiwr",
152 "isp_top_n",
153 "isp_top_axi";
154 power-domains = <&pwrc 5>;
155 interrupts = <92>, <87>, <88>, <90>;
156
157 ports {
158 #address-cells = <1>;
159 #size-cells = <0>;
160 port@0 {
161 reg = <0>;
162 vin_from_sc2235: endpoint {
163 remote-endpoint = <&sc2235_to_vin>;
164 bus-type = <5>;
165 bus-width = <8>;
166 data-shift = <2>;
167 hsync-active = <1>;
168 vsync-active = <0>;
169 pclk-sample = <1>;
170 };
171 };
172
173 port@1 {
174 reg = <1>;
175 vin_from_csi2rx: endpoint {
176 remote-endpoint = <&csi2rx_to_vin>;
177 };
178 };
179 };
180 };
Documentation/devicetree/bindings/mfd/ams,as3711.yaml+223−0
@@ -0,0 +1,223 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/mfd/ams,as3711.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Austria MicroSystems AS3711 Quad Buck High Current PMIC with Charger
8
9maintainers:
10 - Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
11
12description:
13 AS3711 is an I2C PMIC from Austria MicroSystems with multiple DC/DC and LDO
14 power supplies, a battery charger and an RTC. So far only bindings for the
15 two step-up DC/DC converters are defined.
16
17properties:
18 compatible:
19 const: ams,as3711
20
21 reg:
22 maxItems: 1
23
24 backlight:
25 description:
26 Step-up converter configuration, to be used as a backlight source
27 type: object
28 additionalProperties: false
29 properties:
30 compatible:
31 const: ams,as3711-bl
32
33 su1-dev:
34 description: Framebuffer phandle for the first step-up converter
35 $ref: /schemas/types.yaml#/definitions/phandle
36
37 su1-max-uA:
38 description: Maximum current for the first step-up converter
39 $ref: /schemas/types.yaml#/definitions/uint32
40
41 su2-dev:
42 description: Framebuffer phandle for the second step-up converter
43 $ref: /schemas/types.yaml#/definitions/phandle
44
45 su2-max-uA:
46 description: Maximum current for the second step-up converter
47 $ref: /schemas/types.yaml#/definitions/uint32
48
49 su2-feedback-voltage:
50 description: Second step-up converter uses voltage feedback
51 type: boolean
52
53 su2-feedback-curr1:
54 description:
55 Second step-up converter uses CURR1 input for current feedback
56 type: boolean
57
58 su2-feedback-curr2:
59 description:
60 Second step-up converter uses CURR2 input for current feedback
61 type: boolean
62
63 su2-feedback-curr3:
64 description:
65 Second step-up converter uses CURR3 input for current feedback
66 type: boolean
67
68 su2-feedback-curr-auto:
69 description:
70 Second step-up converter uses automatic current feedback selection
71 type: boolean
72
73 su2-fbprot-lx-sd4:
74 description:
75 Second step-up converter uses LX_SD4 for over-voltage protection
76 type: boolean
77
78 su2-fbprot-gpio2:
79 description:
80 Second step-up converter uses GPIO2 for over-voltage protection
81 type: boolean
82
83 su2-fbprot-gpio3:
84 description:
85 Second step-up converter uses GPIO3 for over-voltage protection
86 type: boolean
87
88 su2-fbprot-gpio4:
89 description:
90 Second step-up converter uses GPIO4 for over-voltage protection
91 type: boolean
92
93 su2-auto-curr1:
94 description:
95 Second step-up converter uses CURR1 input for automatic current
96 feedback
97 type: boolean
98
99 su2-auto-curr2:
100 description:
101 Second step-up converter uses CURR2 input for automatic current
102 feedback
103 type: boolean
104
105 su2-auto-curr3:
106 description:
107 Second step-up converter uses CURR3 input for automatic current
108 feedback
109 type: boolean
110
111 required:
112 - compatible
113
114 dependentRequired:
115 # To use the SU1 converter as a backlight source the following two
116 # properties must be provided:
117 su1-dev: [ su1-max-uA ]
118 su1-max-uA: [ su1-dev ]
119
120 # To use the SU2 converter as a backlight source the following two
121 # properties must be provided:
122 su2-dev: [ su2-max-uA ]
123 su2-max-uA: [ su2-dev ]
124
125 su2-feedback-voltage: [ su2-dev ]
126 su2-feedback-curr1: [ su2-dev ]
127 su2-feedback-curr2: [ su2-dev ]
128 su2-feedback-curr3: [ su2-dev ]
129 su2-feedback-curr-auto: [ su2-dev ]
130 su2-fbprot-lx-sd4: [ su2-dev ]
131 su2-fbprot-gpio2: [ su2-dev ]
132 su2-fbprot-gpio3: [ su2-dev ]
133 su2-fbprot-gpio4: [ su2-dev ]
134 su2-auto-curr1: [ su2-feedback-curr-auto ]
135 su2-auto-curr2: [ su2-feedback-curr-auto ]
136 su2-auto-curr3: [ su2-feedback-curr-auto ]
137
138 dependentSchemas:
139 su2-dev:
140 allOf:
141 - oneOf:
142 - required:
143 - su2-feedback-voltage
144 - required:
145 - su2-feedback-curr1
146 - required:
147 - su2-feedback-curr2
148 - required:
149 - su2-feedback-curr3
150 - required:
151 - su2-feedback-curr-auto
152 - oneOf:
153 - required:
154 - su2-fbprot-lx-sd4
155 - required:
156 - su2-fbprot-gpio2
157 - required:
158 - su2-fbprot-gpio3
159 - required:
160 - su2-fbprot-gpio4
161
162 su2-feedback-curr-auto:
163 anyOf:
164 - required:
165 - su2-auto-curr1
166 - required:
167 - su2-auto-curr2
168 - required:
169 - su2-auto-curr3
170
171 regulators:
172 description: Other DC/DC and LDO supplies
173 type: object
174 unevaluatedProperties: false
175 patternProperties:
176 "^(sd[1-4]|ldo[1-8])$":
177 type: object
178 $ref: /schemas/regulator/regulator.yaml#
179 unevaluatedProperties: false
180
181required:
182 - compatible
183 - reg
184
185additionalProperties: false
186
187examples:
188 - |
189 i2c {
190 #address-cells = <1>;
191 #size-cells = <0>;
192
193 pmic@40 {
194 compatible = "ams,as3711";
195 reg = <0x40>;
196
197 regulators {
198 sd4 {
199 regulator-name = "1.215V";
200 regulator-min-microvolt = <1215000>;
201 regulator-max-microvolt = <1235000>;
202 };
203 ldo2 {
204 regulator-name = "2.8V CPU";
205 regulator-min-microvolt = <2800000>;
206 regulator-max-microvolt = <2800000>;
207 regulator-always-on;
208 regulator-boot-on;
209 };
210 };
211
212 backlight {
213 compatible = "ams,as3711-bl";
214 su2-dev = <&lcdc>;
215 su2-max-uA = <36000>;
216 su2-feedback-curr-auto;
217 su2-fbprot-gpio4;
218 su2-auto-curr1;
219 su2-auto-curr2;
220 su2-auto-curr3;
221 };
222 };
223 };
Documentation/devicetree/bindings/mfd/as3711.txt+0−73
@@ -1,73 +0,0 @@
1AS3711 is an I2C PMIC from Austria MicroSystems with multiple DCDC and LDO power
2supplies, a battery charger and an RTC. So far only bindings for the two stepup
3DCDC converters are defined. Other DCDC and LDO supplies are configured, using
4standard regulator properties, they must belong to a sub-node, called
5"regulators" and be called "sd1" to "sd4" and "ldo1" to "ldo8." Stepup converter
6configuration should be placed in a subnode, called "backlight."
7
8Compulsory properties:
9- compatible : must be "ams,as3711"
10- reg : specifies the I2C address
11
12To use the SU1 converter as a backlight source the following two properties must
13be provided:
14- su1-dev : framebuffer phandle
15- su1-max-uA : maximum current
16
17To use the SU2 converter as a backlight source the following two properties must
18be provided:
19- su2-dev : framebuffer phandle
20- su1-max-uA : maximum current
21
22Additionally one of these properties must be provided to select the type of
23feedback used:
24- su2-feedback-voltage : voltage feedback is used
25- su2-feedback-curr1 : CURR1 input used for current feedback
26- su2-feedback-curr2 : CURR2 input used for current feedback
27- su2-feedback-curr3 : CURR3 input used for current feedback
28- su2-feedback-curr-auto: automatic current feedback selection
29
30and one of these to select the over-voltage protection pin
31- su2-fbprot-lx-sd4 : LX_SD4 is used for over-voltage protection
32- su2-fbprot-gpio2 : GPIO2 is used for over-voltage protection
33- su2-fbprot-gpio3 : GPIO3 is used for over-voltage protection
34- su2-fbprot-gpio4 : GPIO4 is used for over-voltage protection
35
36If "su2-feedback-curr-auto" is selected, one or more of the following properties
37have to be specified:
38- su2-auto-curr1 : use CURR1 input for current feedback
39- su2-auto-curr2 : use CURR2 input for current feedback
40- su2-auto-curr3 : use CURR3 input for current feedback
41
42Example:
43
44as3711@40 {
45 compatible = "ams,as3711";
46 reg = <0x40>;
47
48 regulators {
49 sd4 {
50 regulator-name = "1.215V";
51 regulator-min-microvolt = <1215000>;
52 regulator-max-microvolt = <1235000>;
53 };
54 ldo2 {
55 regulator-name = "2.8V CPU";
56 regulator-min-microvolt = <2800000>;
57 regulator-max-microvolt = <2800000>;
58 regulator-always-on;
59 regulator-boot-on;
60 };
61 };
62
63 backlight {
64 compatible = "ams,as3711-bl";
65 su2-dev = <&lcdc>;
66 su2-max-uA = <36000>;
67 su2-feedback-curr-auto;
68 su2-fbprot-gpio4;
69 su2-auto-curr1;
70 su2-auto-curr2;
71 su2-auto-curr3;
72 };
73};
Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml+68−72
@@ -17,7 +17,7 @@ description: | · 16 unmodified lines
17 node.17 node.
18 18
19 The SPMI controller part is provided by19 The SPMI controller part is provided by
20 Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml20 Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
21 21
22properties:22properties:
23 $nodename:23 $nodename:
@@ -42,13 +42,6 @@ properties: · 18 unmodified lines
42 42
43 additionalProperties: false43 additionalProperties: false
44 44
45 properties:
46 '#address-cells':
47 const: 1
48
49 '#size-cells':
50 const: 0
51
52 patternProperties:45 patternProperties:
53 '^ldo[0-9]+$':46 '^ldo[0-9]+$':
54 type: object47 type: object
@@ -66,72 +59,75 @@ additionalProperties: false · 11 unmodified lines
66 59
67examples:60examples:
68 - |61 - |
62 #include <dt-bindings/spmi/spmi.h>
69 63
70 pmic: pmic@0 {64 spmi {
71 compatible = "hisilicon,hi6421v600-spmi";65 #address-cells = <2>;
72 reg = <0 0>;
73
74 #interrupt-cells = <2>;
75 interrupt-controller;
76 interrupt-parent = <&gpio28>;
77 interrupts = <0 0>;
78
79 regulators {
80 #address-cells = <1>;
81 #size-cells = <0>;66 #size-cells = <0>;
82 67
83 ldo3: ldo3 {68 pmic@0 {
84 regulator-name = "ldo3";69 compatible = "hisilicon,hi6421v600-spmi";
85 regulator-min-microvolt = <1500000>;70 reg = <0 SPMI_USID>;
86 regulator-max-microvolt = <2000000>;71
87 regulator-boot-on;72 #interrupt-cells = <2>;
88 };73 interrupt-controller;
89 74 interrupt-parent = <&gpio28>;
90 ldo4: ldo4 {75 interrupts = <0 0>;
91 regulator-name = "ldo4";76
92 regulator-min-microvolt = <1725000>;77 regulators {
93 regulator-max-microvolt = <1900000>;78 ldo3 {
94 regulator-boot-on;79 regulator-name = "ldo3";
95 };80 regulator-min-microvolt = <1500000>;
96 81 regulator-max-microvolt = <2000000>;
97 ldo9: ldo9 {82 regulator-boot-on;
98 regulator-name = "ldo9";83 };
99 regulator-min-microvolt = <1750000>;84
100 regulator-max-microvolt = <3300000>;85 ldo4 {
101 regulator-boot-on;86 regulator-name = "ldo4";
102 };87 regulator-min-microvolt = <1725000>;
103 88 regulator-max-microvolt = <1900000>;
104 ldo15: ldo15 {89 regulator-boot-on;
105 regulator-name = "ldo15";90 };
106 regulator-min-microvolt = <1800000>;91
107 regulator-max-microvolt = <3000000>;92 ldo9 {
108 regulator-always-on;93 regulator-name = "ldo9";
109 };94 regulator-min-microvolt = <1750000>;
110 95 regulator-max-microvolt = <3300000>;
111 ldo16: ldo16 {96 regulator-boot-on;
112 regulator-name = "ldo16";97 };
113 regulator-min-microvolt = <1800000>;98
114 regulator-max-microvolt = <3000000>;99 ldo15 {
115 regulator-boot-on;100 regulator-name = "ldo15";
116 };101 regulator-min-microvolt = <1800000>;
117 102 regulator-max-microvolt = <3000000>;
118 ldo17: ldo17 {103 regulator-always-on;
119 regulator-name = "ldo17";104 };
120 regulator-min-microvolt = <2500000>;105
121 regulator-max-microvolt = <3300000>;106 ldo16 {
122 };107 regulator-name = "ldo16";
123 108 regulator-min-microvolt = <1800000>;
124 ldo33: ldo33 {109 regulator-max-microvolt = <3000000>;
125 regulator-name = "ldo33";110 regulator-boot-on;
126 regulator-min-microvolt = <2500000>;111 };
127 regulator-max-microvolt = <3300000>;112
128 regulator-boot-on;113 ldo17 {
129 };114 regulator-name = "ldo17";
130 115 regulator-min-microvolt = <2500000>;
131 ldo34: ldo34 {116 regulator-max-microvolt = <3300000>;
132 regulator-name = "ldo34";117 };
133 regulator-min-microvolt = <2600000>;118
134 regulator-max-microvolt = <3300000>;119 ldo33 {
120 regulator-name = "ldo33";
121 regulator-min-microvolt = <2500000>;
122 regulator-max-microvolt = <3300000>;
123 regulator-boot-on;
124 };
125
126 ldo34 {
127 regulator-name = "ldo34";
128 regulator-min-microvolt = <2600000>;
129 regulator-max-microvolt = <3300000>;
130 };
131 };
135 };132 };
136 };
137 };133 };
Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml+4−2
@@ -99,10 +99,12 @@ examples: · 98 unmodified lines
99 - |99 - |
100 #include <dt-bindings/mfd/qcom-pm8008.h>100 #include <dt-bindings/mfd/qcom-pm8008.h>
101 #include <dt-bindings/interrupt-controller/irq.h>101 #include <dt-bindings/interrupt-controller/irq.h>
102 qupv3_se13_i2c {102
103 i2c {
103 #address-cells = <1>;104 #address-cells = <1>;
104 #size-cells = <0>;105 #size-cells = <0>;
105 pm8008i@8 {106
107 pmic@8 {
106 compatible = "qcom,pm8008";108 compatible = "qcom,pm8008";
107 reg = <0x8>;109 reg = <0x8>;
108 #address-cells = <1>;110 #address-cells = <1>;
Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml+7−0
@@ -66,6 +66,7 @@ properties: · 65 unmodified lines
66 - qcom,pm884166 - qcom,pm8841
67 - qcom,pm890967 - qcom,pm8909
68 - qcom,pm891668 - qcom,pm8916
69 - qcom,pm8937
69 - qcom,pm894170 - qcom,pm8941
70 - qcom,pm895071 - qcom,pm8950
71 - qcom,pm895372 - qcom,pm8953
@@ -134,9 +135,15 @@ patternProperties: · 62 unmodified lines
134 type: object135 type: object
135 $ref: /schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#136 $ref: /schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
136 137
138 "^battery@[0-9a-f]+$":
139 type: object
140 oneOf:
141 - $ref: /schemas/power/supply/qcom,pm8916-bms-vm.yaml#
142
137 "^charger@[0-9a-f]+$":143 "^charger@[0-9a-f]+$":
138 type: object144 type: object
139 oneOf:145 oneOf:
146 - $ref: /schemas/power/supply/qcom,pm8916-lbc.yaml#
140 - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#147 - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
141 - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#148 - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
142 - $ref: /schemas/power/supply/qcom,pmi8998-charger.yaml#149 - $ref: /schemas/power/supply/qcom,pmi8998-charger.yaml#
Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml+2−0
@@ -29,6 +29,8 @@ properties: · 28 unmodified lines
29 - qcom,sdx65-tcsr29 - qcom,sdx65-tcsr
30 - qcom,sm4450-tcsr30 - qcom,sm4450-tcsr
31 - qcom,sm8150-tcsr31 - qcom,sm8150-tcsr
32 - qcom,sm8250-tcsr
33 - qcom,sm8350-tcsr
32 - qcom,sm8450-tcsr34 - qcom,sm8450-tcsr
33 - qcom,tcsr-apq806435 - qcom,tcsr-apq8064
34 - qcom,tcsr-apq808436 - qcom,tcsr-apq8084
Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml+1−1
@@ -85,7 +85,7 @@ examples: · 84 unmodified lines
85 };85 };
86 86
87 i2s@11440000 {87 i2s@11440000 {
88 compatible = "samsung,exynos7-i2s";88 compatible = "samsung,exynos5433-i2s", "samsung,exynos7-i2s";
89 reg = <0x11440000 0x100>;89 reg = <0x11440000 0x100>;
90 dmas = <&adma 0>, <&adma 2>;90 dmas = <&adma 0>, <&adma 2>;
91 dma-names = "tx", "rx";91 dma-names = "tx", "rx";
Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml+3−1
@@ -19,7 +19,9 @@ description: · 18 unmodified lines
19properties:19properties:
20 compatible:20 compatible:
21 items:21 items:
22 - const: sprd,ums512-glbregs22 - enum:
23 - sprd,ums512-glbregs
24 - sprd,ums9620-glbregs
23 - const: syscon25 - const: syscon
24 - const: simple-mfd26 - const: simple-mfd
25 27
Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml+0−2
@@ -61,8 +61,6 @@ required: · 60 unmodified lines
61 - interrupts61 - interrupts
62 - clocks62 - clocks
63 - clock-names63 - clock-names
64 - dmas
65 - dma-names
66 64
67additionalProperties: false65additionalProperties: false
68 66
Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml+1−1
@@ -12,7 +12,7 @@ maintainers: · 11 unmodified lines
12 12
13properties:13properties:
14 compatible:14 compatible:
15 const: "fsl,dpaa2-console"15 const: fsl,dpaa2-console
16 16
17 reg:17 reg:
18 maxItems: 118 maxItems: 1
Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml+4−4
@@ -226,8 +226,8 @@ examples: · 225 unmodified lines
226 interrupt-parent = <&gic>;226 interrupt-parent = <&gic>;
227 interrupts = <0 48 4>;227 interrupts = <0 48 4>;
228 reg = <0xff160000 0x1000>;228 reg = <0xff160000 0x1000>;
229 clocks = <&clk200>, <&clk200>;229 clocks = <&clk200>, <&clk200>, <&clk1200>;
230 clock-names = "clk_xin", "clk_ahb";230 clock-names = "clk_xin", "clk_ahb", "gate";
231 clock-output-names = "clk_out_sd0", "clk_in_sd0";231 clock-output-names = "clk_out_sd0", "clk_in_sd0";
232 #clock-cells = <1>;232 #clock-cells = <1>;
233 clk-phase-sd-hs = <63>, <72>;233 clk-phase-sd-hs = <63>, <72>;
@@ -239,8 +239,8 @@ examples: · 5 unmodified lines
239 interrupt-parent = <&gic>;239 interrupt-parent = <&gic>;
240 interrupts = <0 126 4>;240 interrupts = <0 126 4>;
241 reg = <0xf1040000 0x10000>;241 reg = <0xf1040000 0x10000>;
242 clocks = <&clk200>, <&clk200>;242 clocks = <&clk200>, <&clk200>, <&clk1200>;
243 clock-names = "clk_xin", "clk_ahb";243 clock-names = "clk_xin", "clk_ahb", "gate";
244 clock-output-names = "clk_out_sd0", "clk_in_sd0";244 clock-output-names = "clk_out_sd0", "clk_in_sd0";
245 #clock-cells = <1>;245 #clock-cells = <1>;
246 clk-phase-sd-hs = <132>, <60>;246 clk-phase-sd-hs = <132>, <60>;
Documentation/devicetree/bindings/mmc/arm,pl18x.yaml+1−1
@@ -203,7 +203,7 @@ examples: · 202 unmodified lines
203 bus-width = <4>;203 bus-width = <4>;
204 cap-sd-highspeed;204 cap-sd-highspeed;
205 cap-mmc-highspeed;205 cap-mmc-highspeed;
206 cd-gpios = <&gpio2 31 0x4>;206 cd-gpios = <&gpio2 31 0x4>;
207 st,sig-dir-dat0;207 st,sig-dir-dat0;
208 st,sig-dir-dat2;208 st,sig-dir-dat2;
209 st,sig-dir-cmd;209 st,sig-dir-cmd;
Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml+1−3
@@ -20,10 +20,8 @@ properties: · 19 unmodified lines
20 - const: brcm,sdhci-brcmstb20 - const: brcm,sdhci-brcmstb
21 - items:21 - items:
22 - enum:22 - enum:
23 - brcm,bcm74165b0-sdhci
23 - brcm,bcm7445-sdhci24 - brcm,bcm7445-sdhci
24 - const: brcm,sdhci-brcmstb
25 - items:
26 - enum:
27 - brcm,bcm7425-sdhci25 - brcm,bcm7425-sdhci
28 - const: brcm,sdhci-brcmstb26 - const: brcm,sdhci-brcmstb
29 27
Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml+3−1
@@ -27,7 +27,9 @@ properties: · 26 unmodified lines
27 - marvell,armada-ap806-sdhci27 - marvell,armada-ap806-sdhci
28 28
29 - items:29 - items:
30 - const: marvell,armada-ap807-sdhci30 - enum:
31 - marvell,armada-ap807-sdhci
32 - marvell,ac5-sdhci
31 - const: marvell,armada-ap806-sdhci33 - const: marvell,armada-ap806-sdhci
32 34
33 - items:35 - items:
Documentation/devicetree/bindings/mmc/mtk-sd.yaml+9−0
@@ -145,6 +145,15 @@ properties: · 144 unmodified lines
145 minimum: 0145 minimum: 0
146 maximum: 7146 maximum: 7
147 147
148 mediatek,tuning-step:
149 $ref: /schemas/types.yaml#/definitions/uint32
150 description:
151 Some SoCs need extend tuning step for better delay value to avoid CRC issue.
152 If not present, default tuning step is 32. For eMMC and SD, this can yield
153 satisfactory calibration results in most cases.
154 enum: [32, 64]
155 default: 32
156
148 resets:157 resets:
149 maxItems: 1158 maxItems: 1
150 159
Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml+1−1
@@ -56,7 +56,7 @@ properties: · 55 unmodified lines
56 - renesas,sdhi-r8a77980 # R-Car V3H56 - renesas,sdhi-r8a77980 # R-Car V3H
57 - renesas,sdhi-r8a77990 # R-Car E357 - renesas,sdhi-r8a77990 # R-Car E3
58 - renesas,sdhi-r8a77995 # R-Car D358 - renesas,sdhi-r8a77995 # R-Car D3
59 - renesas,sdhi-r9a07g043 # RZ/G2UL59 - renesas,sdhi-r9a07g043 # RZ/G2UL and RZ/Five
60 - renesas,sdhi-r9a07g044 # RZ/G2{L,LC}60 - renesas,sdhi-r9a07g044 # RZ/G2{L,LC}
61 - renesas,sdhi-r9a07g054 # RZ/V2L61 - renesas,sdhi-r9a07g054 # RZ/V2L
62 - renesas,sdhi-r9a08g045 # RZ/G3S62 - renesas,sdhi-r9a08g045 # RZ/G3S
Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml+16−9
@@ -14,15 +14,22 @@ maintainers: · 13 unmodified lines
14 14
15properties:15properties:
16 compatible:16 compatible:
17 enum:17 oneOf:
18 - samsung,exynos4210-dw-mshc18 - enum:
19 - samsung,exynos4412-dw-mshc19 - axis,artpec8-dw-mshc
20 - samsung,exynos5250-dw-mshc20 - samsung,exynos4210-dw-mshc
21 - samsung,exynos5420-dw-mshc21 - samsung,exynos4412-dw-mshc
22 - samsung,exynos5420-dw-mshc-smu22 - samsung,exynos5250-dw-mshc
23 - samsung,exynos7-dw-mshc23 - samsung,exynos5420-dw-mshc
24 - samsung,exynos7-dw-mshc-smu24 - samsung,exynos5420-dw-mshc-smu
25 - axis,artpec8-dw-mshc25 - samsung,exynos7-dw-mshc
26 - samsung,exynos7-dw-mshc-smu
27 - items:
28 - enum:
29 - samsung,exynos5433-dw-mshc-smu
30 - samsung,exynos7885-dw-mshc-smu
31 - samsung,exynos850-dw-mshc-smu
32 - const: samsung,exynos7-dw-mshc-smu
26 33
27 reg:34 reg:
28 maxItems: 135 maxItems: 1
Documentation/devicetree/bindings/mmc/sdhci-msm.yaml+2−0
@@ -22,6 +22,8 @@ properties: · 21 unmodified lines
22 - items:22 - items:
23 - enum:23 - enum:
24 - qcom,apq8084-sdhci24 - qcom,apq8084-sdhci
25 - qcom,ipq4019-sdhci
26 - qcom,ipq8074-sdhci
25 - qcom,msm8226-sdhci27 - qcom,msm8226-sdhci
26 - qcom,msm8953-sdhci28 - qcom,msm8953-sdhci
27 - qcom,msm8974-sdhci29 - qcom,msm8974-sdhci
Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml+2−2
@@ -18,7 +18,7 @@ allOf: · 17 unmodified lines
18 const: marvell,armada-380-sdhci18 const: marvell,armada-380-sdhci
19 then:19 then:
20 properties:20 properties:
21 regs:21 reg:
22 minItems: 322 minItems: 3
23 reg-names:23 reg-names:
24 minItems: 324 minItems: 3
@@ -26,7 +26,7 @@ allOf: · 1 unmodified line
26 - reg-names26 - reg-names
27 else:27 else:
28 properties:28 properties:
29 regs:29 reg:
30 maxItems: 130 maxItems: 1
31 reg-names:31 reg-names:
32 maxItems: 132 maxItems: 1
Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml+1−0
@@ -19,6 +19,7 @@ properties: · 18 unmodified lines
19 - rockchip,rk3568-dwcmshc19 - rockchip,rk3568-dwcmshc
20 - rockchip,rk3588-dwcmshc20 - rockchip,rk3588-dwcmshc
21 - snps,dwcmshc-sdhci21 - snps,dwcmshc-sdhci
22 - thead,th1520-dwcmshc
22 23
23 reg:24 reg:
24 maxItems: 125 maxItems: 1
Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml+4−0
@@ -35,6 +35,9 @@ properties: · 34 unmodified lines
35 - const: biu35 - const: biu
36 - const: ciu36 - const: ciu
37 37
38 iommus:
39 maxItems: 1
40
38 altr,sysmgr-syscon:41 altr,sysmgr-syscon:
39 $ref: /schemas/types.yaml#/definitions/phandle-array42 $ref: /schemas/types.yaml#/definitions/phandle-array
40 items:43 items:
@@ -62,6 +65,7 @@ allOf: · 21 unmodified lines
62 altr,sysmgr-syscon: true65 altr,sysmgr-syscon: true
63 else:66 else:
64 properties:67 properties:
68 iommus: false
65 altr,sysmgr-syscon: false69 altr,sysmgr-syscon: false
66 70
67required:71required:
Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml+1−1
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# · 6 unmodified lines
7title: U-Boot bootloader partition7title: U-Boot bootloader partition
8 8
9description: |9description: |
10 U-Boot is a bootlodaer commonly used in embedded devices. It's almost always10 U-Boot is a bootloader commonly used in embedded devices. It's almost always
11 located on some kind of flash device.11 located on some kind of flash device.
12 12
13 Device configuration is stored as a set of environment variables that are13 Device configuration is stored as a set of environment variables that are
Documentation/devicetree/bindings/net/dsa/dsa.yaml+6−0
@@ -46,4 +46,10 @@ $defs: · 45 unmodified lines
46 $ref: dsa-port.yaml#46 $ref: dsa-port.yaml#
47 unevaluatedProperties: false47 unevaluatedProperties: false
48 48
49oneOf:
50 - required:
51 - ports
52 - required:
53 - ethernet-ports
54
49...55...
Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml+88−0
@@ -0,0 +1,88 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6060.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell MV88E6060 DSA switch
8
9maintainers:
10 - Andrew Lunn <andrew@lunn.ch>
11
12description:
13 The Marvell MV88E6060 switch has been produced and sold by Marvell
14 since at least 2008. The switch has one pin ADDR4 that controls the
15 MDIO address of the switch to be 0x10 or 0x00, and on the MDIO bus
16 connected to the switch, the PHYs inside the switch appear as
17 independent devices on address 0x00-0x04 or 0x10-0x14, so in difference
18 from many other DSA switches this switch does not have an internal
19 MDIO bus for the PHY devices.
20
21properties:
22 compatible:
23 const: marvell,mv88e6060
24 description:
25 The MV88E6060 is the oldest Marvell DSA switch product, and
26 as such a bit limited in features compared to later hardware.
27
28 reg:
29 maxItems: 1
30
31 reset-gpios:
32 description:
33 GPIO to be used to reset the whole device
34 maxItems: 1
35
36allOf:
37 - $ref: dsa.yaml#/$defs/ethernet-ports
38
39required:
40 - compatible
41 - reg
42
43unevaluatedProperties: false
44
45examples:
46 - |
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 mdio {
50 #address-cells = <1>;
51 #size-cells = <0>;
52
53 ethernet-switch@16 {
54 compatible = "marvell,mv88e6060";
55 reg = <16>;
56
57 ethernet-ports {
58 #address-cells = <1>;
59 #size-cells = <0>;
60
61 ethernet-port@0 {
62 reg = <0>;
63 label = "lan1";
64 };
65 ethernet-port@1 {
66 reg = <1>;
67 label = "lan2";
68 };
69 ethernet-port@2 {
70 reg = <2>;
71 label = "lan3";
72 };
73 ethernet-port@3 {
74 reg = <3>;
75 label = "lan4";
76 };
77 ethernet-port@5 {
78 reg = <5>;
79 phy-mode = "rev-mii";
80 ethernet = <&ethc>;
81 fixed-link {
82 speed = <100>;
83 full-duplex;
84 };
85 };
86 };
87 };
88 };
Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml+337−0
@@ -0,0 +1,337 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6xxx.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell MV88E6xxx DSA switch family
8
9maintainers:
10 - Andrew Lunn <andrew@lunn.ch>
11
12description:
13 The Marvell MV88E6xxx switch series has been produced and sold
14 by Marvell since at least 2008. The switch has a few compatibles which
15 just indicate the base address of the switch, then operating systems
16 can investigate switch ID registers to find out which actual version
17 of the switch it is dealing with.
18
19properties:
20 compatible:
21 oneOf:
22 - enum:
23 - marvell,mv88e6085
24 - marvell,mv88e6190
25 - marvell,mv88e6250
26 description: |
27 marvell,mv88e6085: This switch uses base address 0x10.
28 This switch and its siblings will be autodetected from
29 ID registers found in the switch, so only "marvell,mv88e6085" should be
30 specified. This includes the following list of MV88Exxxx switches:
31 6085, 6095, 6097, 6123, 6131, 6141, 6161, 6165, 6171, 6172, 6175, 6176,
32 6185, 6240, 6320, 6321, 6341, 6350, 6351, 6352
33 marvell,mv88e6190: This switch uses base address 0x00.
34 This switch and its siblings will be autodetected from
35 ID registers found in the switch, so only "marvell,mv88e6190" should be
36 specified. This includes the following list of MV88Exxxx switches:
37 6190, 6190X, 6191, 6290, 6361, 6390, 6390X
38 marvell,mv88e6250: This switch uses base address 0x08 or 0x18.
39 This switch and its siblings will be autodetected from
40 ID registers found in the switch, so only "marvell,mv88e6250" should be
41 specified. This includes the following list of MV88Exxxx switches:
42 6220, 6250
43 - items:
44 - const: marvell,turris-mox-mv88e6085
45 - const: marvell,mv88e6085
46 - items:
47 - const: marvell,turris-mox-mv88e6190
48 - const: marvell,mv88e6190
49
50 reg:
51 maxItems: 1
52
53 eeprom-length:
54 $ref: /schemas/types.yaml#/definitions/uint32
55 description: Set to the length of an EEPROM connected to the switch. Must be
56 set if the switch can not detect the presence and/or size of a connected
57 EEPROM, otherwise optional.
58
59 reset-gpios:
60 description:
61 GPIO to be used to reset the whole device
62 maxItems: 1
63
64 interrupts:
65 description: The switch provides an external interrupt line, but it is
66 not always used by target systems.
67 maxItems: 1
68
69 interrupt-controller:
70 description: The switch has an internal interrupt controller used by
71 the different sub-blocks.
72
73 '#interrupt-cells':
74 description: The internal interrupt controller only supports triggering
75 on active high level interrupts so the second cell must alway be set to
76 IRQ_TYPE_LEVEL_HIGH.
77 const: 2
78
79 mdio:
80 $ref: /schemas/net/mdio.yaml#
81 unevaluatedProperties: false
82 description: Marvell MV88E6xxx switches have an varying combination of
83 internal and external MDIO buses, in some cases a combined bus that
84 can be used both internally and externally. This node is for the
85 primary bus, used internally and sometimes also externally.
86
87 mdio-external:
88 $ref: /schemas/net/mdio.yaml#
89 unevaluatedProperties: false
90 description: Marvell MV88E6xxx switches that have a separate external
91 MDIO bus use this port to access external components on the MDIO bus.
92
93 properties:
94 compatible:
95 const: marvell,mv88e6xxx-mdio-external
96
97 required:
98 - compatible
99
100allOf:
101 - $ref: dsa.yaml#/$defs/ethernet-ports
102
103required:
104 - compatible
105 - reg
106
107unevaluatedProperties: false
108
109examples:
110 - |
111 #include <dt-bindings/gpio/gpio.h>
112 mdio {
113 #address-cells = <1>;
114 #size-cells = <0>;
115
116 ethernet-switch@0 {
117 compatible = "marvell,mv88e6085";
118 reg = <0>;
119 reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
120
121 mdio {
122 #address-cells = <1>;
123 #size-cells = <0>;
124
125 sw_phy0: ethernet-phy@0 {
126 reg = <0x0>;
127 };
128
129 sw_phy1: ethernet-phy@1 {
130 reg = <0x1>;
131 };
132
133 sw_phy2: ethernet-phy@2 {
134 reg = <0x2>;
135 };
136
137 sw_phy3: ethernet-phy@3 {
138 reg = <0x3>;
139 };
140 };
141
142 ethernet-ports {
143 #address-cells = <1>;
144 #size-cells = <0>;
145
146 ethernet-port@0 {
147 reg = <0>;
148 label = "lan4";
149 phy-handle = <&sw_phy0>;
150 phy-mode = "internal";
151 };
152
153 ethernet-port@1 {
154 reg = <1>;
155 label = "lan3";
156 phy-handle = <&sw_phy1>;
157 phy-mode = "internal";
158 };
159
160 ethernet-port@2 {
161 reg = <2>;
162 label = "lan2";
163 phy-handle = <&sw_phy2>;
164 phy-mode = "internal";
165 };
166
167 ethernet-port@3 {
168 reg = <3>;
169 label = "lan1";
170 phy-handle = <&sw_phy3>;
171 phy-mode = "internal";
172 };
173
174 ethernet-port@5 {
175 reg = <5>;
176 ethernet = <&fec>;
177 phy-mode = "rgmii-id";
178
179 fixed-link {
180 speed = <1000>;
181 full-duplex;
182 };
183 };
184 };
185 };
186 };
187 - |
188 #include <dt-bindings/interrupt-controller/irq.h>
189 mdio {
190 #address-cells = <1>;
191 #size-cells = <0>;
192
193 ethernet-switch@0 {
194 compatible = "marvell,mv88e6190";
195 #interrupt-cells = <2>;
196 interrupt-controller;
197 interrupt-parent = <&gpio1>;
198 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
199 pinctrl-0 = <&switch_interrupt_pins>;
200 pinctrl-names = "default";
201 reg = <0>;
202
203 mdio {
204 #address-cells = <1>;
205 #size-cells = <0>;
206
207 switch0phy1: ethernet-phy@1 {
208 reg = <0x1>;
209 };
210
211 switch0phy2: ethernet-phy@2 {
212 reg = <0x2>;
213 };
214
215 switch0phy3: ethernet-phy@3 {
216 reg = <0x3>;
217 };
218
219 switch0phy4: ethernet-phy@4 {
220 reg = <0x4>;
221 };
222
223 switch0phy5: ethernet-phy@5 {
224 reg = <0x5>;
225 };
226
227 switch0phy6: ethernet-phy@6 {
228 reg = <0x6>;
229 };
230
231 switch0phy7: ethernet-phy@7 {
232 reg = <0x7>;
233 };
234
235 switch0phy8: ethernet-phy@8 {
236 reg = <0x8>;
237 };
238 };
239
240 mdio-external {
241 compatible = "marvell,mv88e6xxx-mdio-external";
242 #address-cells = <1>;
243 #size-cells = <0>;
244
245 phy1: ethernet-phy@b {
246 reg = <0xb>;
247 compatible = "ethernet-phy-ieee802.3-c45";
248 };
249
250 phy2: ethernet-phy@c {
251 reg = <0xc>;
252 compatible = "ethernet-phy-ieee802.3-c45";
253 };
254 };
255
256 ethernet-ports {
257 #address-cells = <1>;
258 #size-cells = <0>;
259
260 ethernet-port@0 {
261 ethernet = <&eth0>;
262 phy-mode = "rgmii";
263 reg = <0>;
264
265 fixed-link {
266 full-duplex;
267 pause;
268 speed = <1000>;
269 };
270 };
271
272 ethernet-port@1 {
273 label = "lan1";
274 phy-handle = <&switch0phy1>;
275 reg = <1>;
276 };
277
278 ethernet-port@2 {
279 label = "lan2";
280 phy-handle = <&switch0phy2>;
281 reg = <2>;
282 };
283
284 ethernet-port@3 {
285 label = "lan3";
286 phy-handle = <&switch0phy3>;
287 reg = <3>;
288 };
289
290 ethernet-port@4 {
291 label = "lan4";
292 phy-handle = <&switch0phy4>;
293 reg = <4>;
294 };
295
296 ethernet-port@5 {
297 label = "lan5";
298 phy-handle = <&switch0phy5>;
299 reg = <5>;
300 };
301
302 ethernet-port@6 {
303 label = "lan6";
304 phy-handle = <&switch0phy6>;
305 reg = <6>;
306 };
307
308 ethernet-port@7 {
309 label = "lan7";
310 phy-handle = <&switch0phy7>;
311 reg = <7>;
312 };
313
314 ethernet-port@8 {
315 label = "lan8";
316 phy-handle = <&switch0phy8>;
317 reg = <8>;
318 };
319
320 ethernet-port@9 {
321 /* 88X3310P external phy */
322 label = "lan9";
323 phy-handle = <&phy1>;
324 phy-mode = "xaui";
325 reg = <9>;
326 };
327
328 ethernet-port@a {
329 /* 88X3310P external phy */
330 label = "lan10";
331 phy-handle = <&phy2>;
332 phy-mode = "xaui";
333 reg = <0xa>;
334 };
335 };
336 };
337 };
Documentation/devicetree/bindings/net/dsa/marvell.txt+0−109
@@ -1,109 +0,0 @@
1Marvell DSA Switch Device Tree Bindings
2---------------------------------------
3
4WARNING: This binding is currently unstable. Do not program it into a
5FLASH never to be changed again. Once this binding is stable, this
6warning will be removed.
7
8If you need a stable binding, use the old dsa.txt binding.
9
10Marvell Switches are MDIO devices. The following properties should be
11placed as a child node of an mdio device.
12
13The properties described here are those specific to Marvell devices.
14Additional required and optional properties can be found in dsa.txt.
15
16The compatibility string is used only to find an identification register,
17which is at a different MDIO base address in different switch families.
18- "marvell,mv88e6085" : Switch has base address 0x10. Use with models:
19 6085, 6095, 6097, 6123, 6131, 6141, 6161, 6165,
20 6171, 6172, 6175, 6176, 6185, 6240, 6320, 6321,
21 6341, 6350, 6351, 6352
22- "marvell,mv88e6190" : Switch has base address 0x00. Use with models:
23 6190, 6190X, 6191, 6290, 6361, 6390, 6390X
24- "marvell,mv88e6250" : Switch has base address 0x08 or 0x18. Use with model:
25 6220, 6250
26
27Required properties:
28- compatible : Should be one of "marvell,mv88e6085",
29 "marvell,mv88e6190" or "marvell,mv88e6250" as
30 indicated above
31- reg : Address on the MII bus for the switch.
32
33Optional properties:
34
35- reset-gpios : Should be a gpio specifier for a reset line
36- interrupts : Interrupt from the switch
37- interrupt-controller : Indicates the switch is itself an interrupt
38 controller. This is used for the PHY interrupts.
39#interrupt-cells = <2> : Controller uses two cells, number and flag
40- eeprom-length : Set to the length of an EEPROM connected to the
41 switch. Must be set if the switch can not detect
42 the presence and/or size of a connected EEPROM,
43 otherwise optional.
44- mdio : Container of PHY and devices on the switches MDIO
45 bus.
46- mdio? : Container of PHYs and devices on the external MDIO
47 bus. The node must contains a compatible string of
48 "marvell,mv88e6xxx-mdio-external"
49
50Example:
51
52 mdio {
53 #address-cells = <1>;
54 #size-cells = <0>;
55 interrupt-parent = <&gpio0>;
56 interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
57 interrupt-controller;
58 #interrupt-cells = <2>;
59
60 switch0: switch@0 {
61 compatible = "marvell,mv88e6085";
62 reg = <0>;
63 reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
64
65 mdio {
66 #address-cells = <1>;
67 #size-cells = <0>;
68 switch1phy0: switch1phy0@0 {
69 reg = <0>;
70 interrupt-parent = <&switch0>;
71 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
72 };
73 };
74 };
75 };
76
77 mdio {
78 #address-cells = <1>;
79 #size-cells = <0>;
80 interrupt-parent = <&gpio0>;
81 interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
82 interrupt-controller;
83 #interrupt-cells = <2>;
84
85 switch0: switch@0 {
86 compatible = "marvell,mv88e6190";
87 reg = <0>;
88 reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
89
90 mdio {
91 #address-cells = <1>;
92 #size-cells = <0>;
93 switch1phy0: switch1phy0@0 {
94 reg = <0>;
95 interrupt-parent = <&switch0>;
96 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
97 };
98 };
99
100 mdio1 {
101 compatible = "marvell,mv88e6xxx-mdio-external";
102 #address-cells = <1>;
103 #size-cells = <0>;
104 switch1phy9: switch1phy0@9 {
105 reg = <9>;
106 };
107 };
108 };
109 };
Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml+33−1
@@ -11,7 +11,6 @@ maintainers: · 10 unmodified lines
11 - Woojung Huh <Woojung.Huh@microchip.com>11 - Woojung Huh <Woojung.Huh@microchip.com>
12 12
13allOf:13allOf:
14 - $ref: dsa.yaml#/$defs/ethernet-ports
15 - $ref: /schemas/spi/spi-peripheral-props.yaml#14 - $ref: /schemas/spi/spi-peripheral-props.yaml#
16 15
17properties:16properties:
@@ -78,6 +77,39 @@ required: · 60 unmodified lines
78 - compatible77 - compatible
79 - reg78 - reg
80 79
80if:
81 not:
82 properties:
83 compatible:
84 enum:
85 - microchip,ksz8863
86 - microchip,ksz8873
87then:
88 $ref: dsa.yaml#/$defs/ethernet-ports
89else:
90 patternProperties:
91 "^(ethernet-)?ports$":
92 patternProperties:
93 "^(ethernet-)?port@[0-2]$":
94 $ref: dsa-port.yaml#
95 unevaluatedProperties: false
96 properties:
97 microchip,rmii-clk-internal:
98 $ref: /schemas/types.yaml#/definitions/flag
99 description:
100 When ksz88x3 is acting as clock provier (via REFCLKO) it
101 can select between internal and external RMII reference
102 clock. Internal reference clock means that the clock for
103 the RMII of ksz88x3 is provided by the ksz88x3 internally
104 and the REFCLKI pin is unconnected. For the external
105 reference clock, the clock needs to be fed back to ksz88x3
106 via REFCLKI.
107 If microchip,rmii-clk-internal is set, ksz88x3 will provide
108 rmii reference clock internally, otherwise reference clock
109 should be provided externally.
110 dependencies:
111 microchip,rmii-clk-internal: [ethernet]
112
81unevaluatedProperties: false113unevaluatedProperties: false
82 114
83examples:115examples:
Documentation/devicetree/bindings/net/ethernet-switch.yaml+20−3
@@ -20,9 +20,26 @@ description: · 19 unmodified lines
20 20
21select: false21select: false
22 22
23properties:23allOf:
24 $nodename:24 # This condition is here to satisfy the case where certain device
25 pattern: "^(ethernet-)?switch(@.*)?$"25 # nodes have to preserve non-standard names because of
26 # backward-compatibility with boot loaders inspecting certain
27 # node names.
28 - if:
29 properties:
30 compatible:
31 contains:
32 enum:
33 - marvell,turris-mox-mv88e6085
34 - marvell,turris-mox-mv88e6190
35 then:
36 properties:
37 $nodename:
38 pattern: "switch[0-3]@[0-3]+$"
39 else:
40 properties:
41 $nodename:
42 pattern: "^(ethernet-)?switch(@.*)?$"
26 43
27patternProperties:44patternProperties:
28 "^(ethernet-)?ports$":45 "^(ethernet-)?ports$":
Documentation/devicetree/bindings/net/lantiq,pef2256.yaml+213−0
@@ -0,0 +1,213 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/lantiq,pef2256.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Lantiq PEF2256
8
9maintainers:
10 - Herve Codina <herve.codina@bootlin.com>
11
12description:
13 The Lantiq PEF2256, also known as Infineon PEF2256 or FALC56, is a framer and
14 line interface component designed to fulfill all required interfacing between
15 an analog E1/T1/J1 line and the digital PCM system highway/H.100 bus.
16
17properties:
18 compatible:
19 items:
20 - const: lantiq,pef2256
21
22 reg:
23 maxItems: 1
24
25 clocks:
26 items:
27 - description: Master Clock
28 - description: System Clock Receive
29 - description: System Clock Transmit
30
31 clock-names:
32 items:
33 - const: mclk
34 - const: sclkr
35 - const: sclkx
36
37 interrupts:
38 maxItems: 1
39
40 reset-gpios:
41 description:
42 GPIO used to reset the device.
43 maxItems: 1
44
45 pinctrl:
46 $ref: /schemas/pinctrl/pinctrl.yaml#
47 additionalProperties: false
48
49 patternProperties:
50 '-pins$':
51 type: object
52 $ref: /schemas/pinctrl/pinmux-node.yaml#
53 additionalProperties: false
54
55 properties:
56 pins:
57 enum: [ RPA, RPB, RPC, RPD, XPA, XPB, XPC, XPD ]
58
59 function:
60 enum: [ SYPR, RFM, RFMB, RSIGM, RSIG, DLR, FREEZE, RFSP, LOS,
61 SYPX, XFMS, XSIG, TCLK, XMFB, XSIGM, DLX, XCLK, XLT,
62 GPI, GPOH, GPOL ]
63
64 required:
65 - pins
66 - function
67
68 lantiq,data-rate-bps:
69 enum: [2048000, 4096000, 8192000, 16384000]
70 default: 2048000
71 description:
72 Data rate (bit per seconds) on the system highway.
73
74 lantiq,clock-falling-edge:
75 $ref: /schemas/types.yaml#/definitions/flag
76 description:
77 Data is sent on falling edge of the clock (and received on the rising
78 edge). If 'clock-falling-edge' is not present, data is sent on the
79 rising edge (and received on the falling edge).
80
81 lantiq,channel-phase:
82 $ref: /schemas/types.yaml#/definitions/uint32
83 enum: [0, 1, 2, 3, 4, 5, 6, 7]
84 default: 0
85 description: |
86 The pef2256 delivers a full frame (32 8-bit time-slots in E1 and 24 8-bit
87 time-slots 8 8-bit signaling in E1/J1) every 125us. This lead to a data
88 rate of 2048000 bit/s. When lantiq,data-rate-bps is more than 2048000
89 bit/s, the data (all 32 8-bit) present in the frame are interleave with
90 unused time-slots. The lantiq,channel-phase property allows to set the
91 correct alignment of the interleave mechanism.
92 For instance, suppose lantiq,data-rate-bps = 8192000 (ie 4*2048000), and
93 lantiq,channel-phase = 2, the interleave schema with unused time-slots
94 (nu) and used time-slots (XX) for TSi is
95 nu nu XX nu nu nu XX nu nu nu XX nu
96 <-- TSi --> <- TSi+1 -> <- TSi+2 ->
97 With lantiq,data-rate-bps = 8192000, and lantiq,channel-phase = 1, the
98 interleave schema is
99 nu XX nu nu nu XX nu nu nu XX nu nu
100 <-- TSi --> <- TSi+1 -> <- TSi+2 ->
101 With lantiq,data-rate-bps = 4096000 (ie 2*2048000), and
102 lantiq,channel-phase = 1, the interleave schema is
103 nu XX nu XX nu XX
104 <-- TSi --> <- TSi+1 -> <- TSi+2 ->
105
106patternProperties:
107 '^codec(-([0-9]|[1-2][0-9]|3[0-1]))?$':
108 type: object
109 $ref: /schemas/sound/dai-common.yaml
110 unevaluatedProperties: false
111 description:
112 Codec provided by the pef2256. This codec allows to use some of the PCM
113 system highway time-slots as audio channels to transport audio data over
114 the E1/T1/J1 lines.
115 The time-slots used by the codec must be set and so, the properties
116 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
117 'dai-tdm-slot-rx-mask' must be present in the sound card node for
118 sub-nodes that involve the codec. The codec uses 8-bit time-slots.
119 'dai-tdm-tdm-slot-with' must be set to 8.
120 The tx and rx masks define the pef2256 time-slots assigned to the codec.
121
122 properties:
123 compatible:
124 const: lantiq,pef2256-codec
125
126 '#sound-dai-cells':
127 const: 0
128
129 required:
130 - compatible
131 - '#sound-dai-cells'
132
133required:
134 - compatible
135 - reg
136 - clocks
137 - clock-names
138 - interrupts
139
140additionalProperties: false
141
142examples:
143 - |
144 #include <dt-bindings/gpio/gpio.h>
145 #include <dt-bindings/interrupt-controller/irq.h>
146
147 pef2256: framer@2000000 {
148 compatible = "lantiq,pef2256";
149 reg = <0x2000000 0x100>;
150 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
151 interrupt-parent = <&intc>;
152 clocks = <&clk_mclk>, <&clk_sclkr>, <&clk_sclkx>;
153 clock-names = "mclk", "sclkr", "sclkx";
154 reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
155 lantiq,data-rate-bps = <4096000>;
156
157 pinctrl {
158 pef2256_rpa_sypr: rpa-pins {
159 pins = "RPA";
160 function = "SYPR";
161 };
162 pef2256_xpa_sypx: xpa-pins {
163 pins = "XPA";
164 function = "SYPX";
165 };
166 };
167
168 pef2256_codec0: codec-0 {
169 compatible = "lantiq,pef2256-codec";
170 #sound-dai-cells = <0>;
171 sound-name-prefix = "PEF2256_0";
172 };
173
174 pef2256_codec1: codec-1 {
175 compatible = "lantiq,pef2256-codec";
176 #sound-dai-cells = <0>;
177 sound-name-prefix = "PEF2256_1";
178 };
179 };
180
181 sound {
182 compatible = "simple-audio-card";
183 #address-cells = <1>;
184 #size-cells = <0>;
185 simple-audio-card,dai-link@0 { /* CPU DAI1 - pef2256 codec 1 */
186 reg = <0>;
187 cpu {
188 sound-dai = <&cpu_dai1>;
189 };
190 codec {
191 sound-dai = <&pef2256_codec0>;
192 dai-tdm-slot-num = <4>;
193 dai-tdm-slot-width = <8>;
194 /* TS 1, 2, 3, 4 */
195 dai-tdm-slot-tx-mask = <0 1 1 1 1>;
196 dai-tdm-slot-rx-mask = <0 1 1 1 1>;
197 };
198 };
199 simple-audio-card,dai-link@1 { /* CPU DAI2 - pef2256 codec 2 */
200 reg = <1>;
201 cpu {
202 sound-dai = <&cpu_dai2>;
203 };
204 codec {
205 sound-dai = <&pef2256_codec1>;
206 dai-tdm-slot-num = <4>;
207 dai-tdm-slot-width = <8>;
208 /* TS 5, 6, 7, 8 */
209 dai-tdm-slot-tx-mask = <0 0 0 0 0 1 1 1 1>;
210 dai-tdm-slot-rx-mask = <0 0 0 0 0 1 1 1 1>;
211 };
212 };
213 };
Documentation/devicetree/bindings/net/marvell,aquantia.yaml+116−0
@@ -0,0 +1,116 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/marvell,aquantia.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell Aquantia Ethernet PHY
8
9maintainers:
10 - Christian Marangi <ansuelsmth@gmail.com>
11
12description: |
13 Marvell Aquantia Ethernet PHY require a firmware to be loaded to actually
14 work.
15
16 This can be done and is implemented by OEM in 3 different way:
17 - Attached SPI flash directly to the PHY with the firmware. The PHY
18 will self load the firmware in the presence of this configuration.
19 - Read from a dedicated partition on system NAND declared in an
20 NVMEM cell, and loaded to the PHY using its mailbox interface.
21 - Manually provided firmware loaded from a file in the filesystem.
22
23allOf:
24 - $ref: ethernet-phy.yaml#
25
26select:
27 properties:
28 compatible:
29 contains:
30 enum:
31 - ethernet-phy-id03a1.b445
32 - ethernet-phy-id03a1.b460
33 - ethernet-phy-id03a1.b4a2
34 - ethernet-phy-id03a1.b4d0
35 - ethernet-phy-id03a1.b4e0
36 - ethernet-phy-id03a1.b5c2
37 - ethernet-phy-id03a1.b4b0
38 - ethernet-phy-id03a1.b662
39 - ethernet-phy-id03a1.b712
40 - ethernet-phy-id31c3.1c12
41 required:
42 - compatible
43
44properties:
45 reg:
46 maxItems: 1
47
48 firmware-name:
49 description: specify the name of PHY firmware to load
50
51 nvmem-cells:
52 description: phandle to the firmware nvmem cell
53 maxItems: 1
54
55 nvmem-cell-names:
56 const: firmware
57
58required:
59 - compatible
60 - reg
61
62unevaluatedProperties: false
63
64examples:
65 - |
66 mdio {
67 #address-cells = <1>;
68 #size-cells = <0>;
69
70 ethernet-phy@0 {
71 compatible = "ethernet-phy-id31c3.1c12",
72 "ethernet-phy-ieee802.3-c45";
73
74 reg = <0>;
75 firmware-name = "AQR-G4_v5.4.C-AQR_CIG_WF-1945_0x8_ID44776_VER1630.cld";
76 };
77
78 ethernet-phy@1 {
79 compatible = "ethernet-phy-id31c3.1c12",
80 "ethernet-phy-ieee802.3-c45";
81
82 reg = <1>;
83 nvmem-cells = <&aqr_fw>;
84 nvmem-cell-names = "firmware";
85 };
86 };
87
88 flash {
89 compatible = "jedec,spi-nor";
90 #address-cells = <1>;
91 #size-cells = <1>;
92
93 partitions {
94 compatible = "fixed-partitions";
95 #address-cells = <1>;
96 #size-cells = <1>;
97
98 /* ... */
99
100 partition@650000 {
101 compatible = "nvmem-cells";
102 label = "0:ethphyfw";
103 reg = <0x650000 0x80000>;
104 read-only;
105 #address-cells = <1>;
106 #size-cells = <1>;
107
108 aqr_fw: aqr_fw@0 {
109 reg = <0x0 0x5f42a>;
110 };
111 };
112
113 /* ... */
114
115 };
116 };
Documentation/devicetree/bindings/net/marvell,mvusb.yaml+5−2
@@ -50,11 +50,14 @@ examples: · 49 unmodified lines
50 #address-cells = <1>;50 #address-cells = <1>;
51 #size-cells = <0>;51 #size-cells = <0>;
52 52
53 switch@0 {53 ethernet-switch@0 {
54 compatible = "marvell,mv88e6190";54 compatible = "marvell,mv88e6190";
55 reg = <0x0>;55 reg = <0x0>;
56 56
57 ports {57 ethernet-ports {
58 #address-cells = <1>;
59 #size-cells = <0>;
60
58 /* Port definitions */61 /* Port definitions */
59 };62 };
60 63
Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml+0−22
@@ -39,28 +39,6 @@ required: · 38 unmodified lines
39allOf:39allOf:
40 - $ref: mdio.yaml#40 - $ref: mdio.yaml#
41 41
42 - if:
43 required:
44 - interrupts
45
46 then:
47 properties:
48 reg:
49 items:
50 - items:
51 - $ref: /schemas/types.yaml#/definitions/cell
52 - const: 0x84
53
54 else:
55 properties:
56 reg:
57 items:
58 - items:
59 - $ref: /schemas/types.yaml#/definitions/cell
60 - enum:
61 - 0x4
62 - 0x10
63
64unevaluatedProperties: false42unevaluatedProperties: false
65 43
66examples:44examples:
Documentation/devicetree/bindings/net/pcs/mediatek,sgmiisys.yaml+56−9
@@ -15,15 +15,22 @@ description: · 14 unmodified lines
15 15
16properties:16properties:
17 compatible:17 compatible:
18 items:18 oneOf:
19 - enum:19 - items:
20 - mediatek,mt7622-sgmiisys20 - enum:
21 - mediatek,mt7629-sgmiisys21 - mediatek,mt7622-sgmiisys
22 - mediatek,mt7981-sgmiisys_022 - mediatek,mt7629-sgmiisys
23 - mediatek,mt7981-sgmiisys_123 - mediatek,mt7981-sgmiisys_0
24 - mediatek,mt7986-sgmiisys_024 - mediatek,mt7981-sgmiisys_1
25 - mediatek,mt7986-sgmiisys_125 - mediatek,mt7986-sgmiisys_0
26 - const: syscon26 - mediatek,mt7986-sgmiisys_1
27 - const: syscon
28 - items:
29 - enum:
30 - mediatek,mt7988-sgmiisys0
31 - mediatek,mt7988-sgmiisys1
32 - const: simple-mfd
33 - const: syscon
27 34
28 reg:35 reg:
29 maxItems: 136 maxItems: 1
@@ -35,11 +42,51 @@ properties: · 5 unmodified lines
35 description: Invert polarity of the SGMII data lanes42 description: Invert polarity of the SGMII data lanes
36 type: boolean43 type: boolean
37 44
45 pcs:
46 type: object
47 description: MediaTek LynxI HSGMII PCS
48 properties:
49 compatible:
50 const: mediatek,mt7988-sgmii
51
52 clocks:
53 maxItems: 3
54
55 clock-names:
56 items:
57 - const: sgmii_sel
58 - const: sgmii_tx
59 - const: sgmii_rx
60
61 required:
62 - compatible
63 - clocks
64 - clock-names
65
66 additionalProperties: false
67
38required:68required:
39 - compatible69 - compatible
40 - reg70 - reg
41 - '#clock-cells'71 - '#clock-cells'
42 72
73allOf:
74 - if:
75 properties:
76 compatible:
77 contains:
78 enum:
79 - mediatek,mt7988-sgmiisys0
80 - mediatek,mt7988-sgmiisys1
81
82 then:
83 required:
84 - pcs
85
86 else:
87 properties:
88 pcs: false
89
43additionalProperties: false90additionalProperties: false
44 91
45examples:92examples:
Documentation/devicetree/bindings/net/qcom,ipa.yaml+15−9
@@ -43,15 +43,21 @@ description: · 42 unmodified lines
43 43
44properties:44properties:
45 compatible:45 compatible:
46 enum:46 oneOf:
47 - qcom,msm8998-ipa47 - enum:
48 - qcom,sc7180-ipa48 - qcom,msm8998-ipa
49 - qcom,sc7280-ipa49 - qcom,sc7180-ipa
50 - qcom,sdm845-ipa50 - qcom,sc7280-ipa
51 - qcom,sdx55-ipa51 - qcom,sdm845-ipa
52 - qcom,sdx65-ipa52 - qcom,sdx55-ipa
53 - qcom,sm6350-ipa53 - qcom,sdx65-ipa
54 - qcom,sm8350-ipa54 - qcom,sm6350-ipa
55 - qcom,sm8350-ipa
56 - qcom,sm8550-ipa
57 - items:
58 - enum:
59 - qcom,sm8650-ipa
60 - const: qcom,sm8550-ipa
55 61
56 reg:62 reg:
57 items:63 items:
Documentation/devicetree/bindings/net/renesas,etheravb.yaml+2−1
@@ -55,9 +55,10 @@ properties: · 54 unmodified lines
55 55
56 - items:56 - items:
57 - enum:57 - enum:
58 - renesas,r9a07g043-gbeth # RZ/G2UL58 - renesas,r9a07g043-gbeth # RZ/G2UL and RZ/Five
59 - renesas,r9a07g044-gbeth # RZ/G2{L,LC}59 - renesas,r9a07g044-gbeth # RZ/G2{L,LC}
60 - renesas,r9a07g054-gbeth # RZ/V2L60 - renesas,r9a07g054-gbeth # RZ/V2L
61 - renesas,r9a08g045-gbeth # RZ/G3S
61 - const: renesas,rzg2l-gbeth # RZ/{G2L,G2UL,V2L} family62 - const: renesas,rzg2l-gbeth # RZ/{G2L,G2UL,V2L} family
62 63
63 reg: true64 reg: true
Documentation/devicetree/bindings/net/renesas,ethertsn.yaml+133−0
@@ -0,0 +1,133 @@
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/renesas,ethertsn.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Renesas Ethernet TSN End-station
8
9maintainers:
10 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
11
12description:
13 The RTSN device provides Ethernet network using a 10 Mbps, 100 Mbps, or 1
14 Gbps full-duplex link via MII/GMII/RMII/RGMII. Depending on the connected PHY.
15
16allOf:
17 - $ref: ethernet-controller.yaml#
18
19properties:
20 compatible:
21 items:
22 - enum:
23 - renesas,r8a779g0-ethertsn # R-Car V4H
24 - const: renesas,rcar-gen4-ethertsn
25
26 reg:
27 items:
28 - description: TSN End Station target
29 - description: generalized Precision Time Protocol target
30
31 reg-names:
32 items:
33 - const: tsnes
34 - const: gptp
35
36 interrupts:
37 items:
38 - description: TX data interrupt
39 - description: RX data interrupt
40
41 interrupt-names:
42 items:
43 - const: tx
44 - const: rx
45
46 clocks:
47 maxItems: 1
48
49 power-domains:
50 maxItems: 1
51
52 resets:
53 maxItems: 1
54
55 phy-mode:
56 contains:
57 enum:
58 - mii
59 - rgmii
60
61 phy-handle:
62 $ref: /schemas/types.yaml#/definitions/phandle
63 description:
64 Specifies a reference to a node representing a PHY device.
65
66 rx-internal-delay-ps:
67 enum: [0, 1800]
68
69 tx-internal-delay-ps:
70 enum: [0, 2000]
71
72 '#address-cells':
73 const: 1
74
75 '#size-cells':
76 const: 0
77
78patternProperties:
79 "^ethernet-phy@[0-9a-f]$":
80 type: object
81 $ref: ethernet-phy.yaml#
82 unevaluatedProperties: false
83
84required:
85 - compatible
86 - reg
87 - reg-names
88 - interrupts
89 - interrupt-names
90 - clocks
91 - power-domains
92 - resets
93 - phy-mode
94 - phy-handle
95 - '#address-cells'
96 - '#size-cells'
97
98additionalProperties: false
99
100examples:
101 - |
102 #include <dt-bindings/clock/r8a779g0-cpg-mssr.h>
103 #include <dt-bindings/interrupt-controller/arm-gic.h>
104 #include <dt-bindings/power/r8a779g0-sysc.h>
105 #include <dt-bindings/gpio/gpio.h>
106
107 tsn0: ethernet@e6460000 {
108 compatible = "renesas,r8a779g0-ethertsn", "renesas,rcar-gen4-ethertsn";
109 reg = <0xe6460000 0x7000>,
110 <0xe6449000 0x500>;
111 reg-names = "tsnes", "gptp";
112 interrupts = <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>,
113 <GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH>;
114 interrupt-names = "tx", "rx";
115 clocks = <&cpg CPG_MOD 2723>;
116 power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
117 resets = <&cpg 2723>;
118
119 phy-mode = "rgmii";
120 tx-internal-delay-ps = <2000>;
121 phy-handle = <&phy3>;
122
123 #address-cells = <1>;
124 #size-cells = <0>;
125
126 phy3: ethernet-phy@3 {
127 compatible = "ethernet-phy-ieee802.3-c45";
128 reg = <0>;
129 interrupt-parent = <&gpio4>;
130 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
131 reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
132 };
133 };
Documentation/devicetree/bindings/net/sff,sfp.yaml+1−1
@@ -120,7 +120,7 @@ examples: · 119 unmodified lines
120 pinctrl-names = "default";120 pinctrl-names = "default";
121 pinctrl-0 = <&cps_sfpp0_pins>;121 pinctrl-0 = <&cps_sfpp0_pins>;
122 tx-disable-gpios = <&cps_gpio1 29 GPIO_ACTIVE_HIGH>;122 tx-disable-gpios = <&cps_gpio1 29 GPIO_ACTIVE_HIGH>;
123 tx-fault-gpios = <&cps_gpio1 26 GPIO_ACTIVE_HIGH>;123 tx-fault-gpios = <&cps_gpio1 26 GPIO_ACTIVE_HIGH>;
124 };124 };
125 125
126 mdio {126 mdio {
Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml+16−0
@@ -122,6 +122,20 @@ properties: · 121 unmodified lines
122 and "phy-handle" should point to an external PHY if exists.122 and "phy-handle" should point to an external PHY if exists.
123 maxItems: 1123 maxItems: 1
124 124
125 dmas:
126 minItems: 2
127 maxItems: 32
128 description: TX and RX DMA channel phandle
129
130 dma-names:
131 items:
132 pattern: "^[tr]x_chan([0-9]|1[0-5])$"
133 description:
134 Should be "tx_chan0", "tx_chan1" ... "tx_chan15" for DMA Tx channel
135 Should be "rx_chan0", "rx_chan1" ... "rx_chan15" for DMA Rx channel
136 minItems: 2
137 maxItems: 32
138
125required:139required:
126 - compatible140 - compatible
127 - interrupts141 - interrupts
@@ -143,6 +157,8 @@ examples: · 15 unmodified lines
143 clocks = <&axi_clk>, <&axi_clk>, <&pl_enet_ref_clk>, <&mgt_clk>;157 clocks = <&axi_clk>, <&axi_clk>, <&pl_enet_ref_clk>, <&mgt_clk>;
144 phy-mode = "mii";158 phy-mode = "mii";
145 reg = <0x40c00000 0x40000>,<0x50c00000 0x40000>;159 reg = <0x40c00000 0x40000>,<0x50c00000 0x40000>;
160 dmas = <&xilinx_dma 0>, <&xilinx_dma 1>;
161 dma-names = "tx_chan0", "rx_chan0";
146 xlnx,rxcsum = <0x2>;162 xlnx,rxcsum = <0x2>;
147 xlnx,rxmem = <0x800>;163 xlnx,rxmem = <0x800>;
148 xlnx,txcsum = <0x2>;164 xlnx,txcsum = <0x2>;
Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml+6−4
@@ -15,9 +15,11 @@ allOf: · 14 unmodified lines
15 15
16properties:16properties:
17 compatible:17 compatible:
18 enum:18 items:
19 - fsl,imx23-ocotp19 - enum:
20 - fsl,imx28-ocotp20 - fsl,imx23-ocotp
21 - fsl,imx28-ocotp
22 - const: fsl,ocotp
21 23
22 reg:24 reg:
23 maxItems: 125 maxItems: 1
@@ -35,7 +37,7 @@ unevaluatedProperties: false · 11 unmodified lines
35examples:37examples:
36 - |38 - |
37 ocotp: efuse@8002c000 {39 ocotp: efuse@8002c000 {
38 compatible = "fsl,imx28-ocotp";40 compatible = "fsl,imx28-ocotp", "fsl,ocotp";
39 #address-cells = <1>;41 #address-cells = <1>;
40 #size-cells = <1>;42 #size-cells = <1>;
41 reg = <0x8002c000 0x2000>;43 reg = <0x8002c000 0x2000>;
Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml+1−0
@@ -24,6 +24,7 @@ properties: · 23 unmodified lines
24 - st,stm32f4-otp24 - st,stm32f4-otp
25 - st,stm32mp13-bsec25 - st,stm32mp13-bsec
26 - st,stm32mp15-bsec26 - st,stm32mp15-bsec
27 - st,stm32mp25-bsec
27 28
28 reg:29 reg:
29 maxItems: 130 maxItems: 1
Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml+18−0
@@ -64,6 +64,24 @@ properties: · 63 unmodified lines
64 64
65 aspm-no-l0s: true65 aspm-no-l0s: true
66 66
67 brcm,clkreq-mode:
68 description: A string that determines the operating
69 clkreq mode of the PCIe RC HW with respect to controlling the refclk
70 signal. There are three different modes -- "safe", which drives the
71 refclk signal unconditionally and will work for all devices but does
72 not provide any power savings; "no-l1ss" -- which provides Clock
73 Power Management, L0s, and L1, but cannot provide L1 substate (L1SS)
74 power savings. If the downstream device connected to the RC is L1SS
75 capable AND the OS enables L1SS, all PCIe traffic may abruptly halt,
76 potentially hanging the system; "default" -- which provides L0s, L1,
77 and L1SS, but not compliant to provide Clock Power Management;
78 specifically, may not be able to meet the T_CLRon max timing of 400ns
79 as specified in "Dynamic Clock Control", section 3.2.5.2.2 PCI
80 Express Mini CEM 2.1 specification. This situation is atypical and
81 should happen only with older devices.
82 $ref: /schemas/types.yaml#/definitions/string
83 enum: [ safe, no-l1ss, default ]
84
67 brcm,scb-sizes:85 brcm,scb-sizes:
68 description: u64 giving the 64bit PCIe memory86 description: u64 giving the 64bit PCIe memory
69 viewport size of a memory controller. There may be up to87 viewport size of a memory controller. There may be up to
Documentation/devicetree/bindings/pci/qcom,pcie.yaml+60−3
@@ -41,6 +41,10 @@ properties: · 40 unmodified lines
41 - qcom,pcie-sm8450-pcie041 - qcom,pcie-sm8450-pcie0
42 - qcom,pcie-sm8450-pcie142 - qcom,pcie-sm8450-pcie1
43 - qcom,pcie-sm855043 - qcom,pcie-sm8550
44 - items:
45 - enum:
46 - qcom,pcie-sm8650
47 - const: qcom,pcie-sm8550
44 - items:48 - items:
45 - const: qcom,pcie-msm899849 - const: qcom,pcie-msm8998
46 - const: qcom,pcie-msm899650 - const: qcom,pcie-msm8996
@@ -62,7 +66,8 @@ properties: · 15 unmodified lines
62 maxItems: 866 maxItems: 8
63 67
64 iommu-map:68 iommu-map:
65 maxItems: 269 minItems: 1
70 maxItems: 16
66 71
67 # Common definitions for clocks, clock-names and reset.72 # Common definitions for clocks, clock-names and reset.
68 # Platform constraints are described later.73 # Platform constraints are described later.
@@ -88,7 +93,7 @@ properties: · 19 unmodified lines
88 minItems: 193 minItems: 1
89 maxItems: 1294 maxItems: 12
90 95
91 resets-names:96 reset-names:
92 minItems: 197 minItems: 1
93 maxItems: 1298 maxItems: 12
94 99
@@ -478,6 +483,33 @@ allOf: · 383 unmodified lines
478 items:483 items:
479 - const: pci # PCIe core reset484 - const: pci # PCIe core reset
480 485
486 - if:
487 properties:
488 compatible:
489 contains:
490 enum:
491 - qcom,pcie-sc8180x
492 then:
493 properties:
494 clocks:
495 minItems: 8
496 maxItems: 8
497 clock-names:
498 items:
499 - const: pipe # PIPE clock
500 - const: aux # Auxiliary clock
501 - const: cfg # Configuration clock
502 - const: bus_master # Master AXI clock
503 - const: bus_slave # Slave AXI clock
504 - const: slave_q2a # Slave Q2A clock
505 - const: ref # REFERENCE clock
506 - const: tbu # PCIe TBU clock
507 resets:
508 maxItems: 1
509 reset-names:
510 items:
511 - const: pci # PCIe core reset
512
481 - if:513 - if:
482 properties:514 properties:
483 compatible:515 compatible:
@@ -526,8 +558,33 @@ allOf: · 42 unmodified lines
526 compatible:558 compatible:
527 contains:559 contains:
528 enum:560 enum:
529 - qcom,pcie-sc8180x
530 - qcom,pcie-sm8150561 - qcom,pcie-sm8150
562 then:
563 properties:
564 clocks:
565 minItems: 8
566 maxItems: 8
567 clock-names:
568 items:
569 - const: pipe # PIPE clock
570 - const: aux # Auxiliary clock
571 - const: cfg # Configuration clock
572 - const: bus_master # Master AXI clock
573 - const: bus_slave # Slave AXI clock
574 - const: slave_q2a # Slave Q2A clock
575 - const: tbu # PCIe TBU clock
576 - const: ref # REFERENCE clock
577 resets:
578 maxItems: 1
579 reset-names:
580 items:
581 - const: pci # PCIe core reset
582
583 - if:
584 properties:
585 compatible:
586 contains:
587 enum:
531 - qcom,pcie-sm8250588 - qcom,pcie-sm8250
532 then:589 then:
533 oneOf:590 oneOf:
Documentation/devicetree/bindings/pci/rcar-pci-host.yaml+11−0
@@ -68,6 +68,15 @@ properties: · 67 unmodified lines
68 phy-names:68 phy-names:
69 const: pcie69 const: pcie
70 70
71 vpcie1v5-supply:
72 description: The 1.5v regulator to use for PCIe.
73
74 vpcie3v3-supply:
75 description: The 3.3v regulator to use for PCIe.
76
77 vpcie12v-supply:
78 description: The 12v regulator to use for PCIe.
79
71required:80required:
72 - compatible81 - compatible
73 - reg82 - reg
@@ -121,5 +130,7 @@ examples: · 47 unmodified lines
121 clock-names = "pcie", "pcie_bus";130 clock-names = "pcie", "pcie_bus";
122 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;131 power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
123 resets = <&cpg 319>;132 resets = <&cpg 319>;
133 vpcie3v3-supply = <&pcie_3v3>;
134 vpcie12v-supply = <&pcie_12v>;
124 };135 };
125 };136 };
Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml+2−0
@@ -49,6 +49,7 @@ properties: · 48 unmodified lines
49 - description: APB clock for PCIe49 - description: APB clock for PCIe
50 - description: Auxiliary clock for PCIe50 - description: Auxiliary clock for PCIe
51 - description: PIPE clock51 - description: PIPE clock
52 - description: Reference clock for PCIe
52 53
53 clock-names:54 clock-names:
54 minItems: 555 minItems: 5
@@ -59,6 +60,7 @@ properties: · 4 unmodified lines
59 - const: pclk60 - const: pclk
60 - const: aux61 - const: aux
61 - const: pipe62 - const: pipe
63 - const: ref
62 64
63 interrupts:65 interrupts:
64 items:66 items:
Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml+36−3
@@ -10,13 +10,11 @@ title: TI J721E PCI EP (PCIe Wrapper) · 9 unmodified lines
10maintainers:10maintainers:
11 - Kishon Vijay Abraham I <kishon@ti.com>11 - Kishon Vijay Abraham I <kishon@ti.com>
12 12
13allOf:
14 - $ref: cdns-pcie-ep.yaml#
15
16properties:13properties:
17 compatible:14 compatible:
18 oneOf:15 oneOf:
19 - const: ti,j721e-pcie-ep16 - const: ti,j721e-pcie-ep
17 - const: ti,j784s4-pcie-ep
20 - description: PCIe EP controller in AM6418 - description: PCIe EP controller in AM64
21 items:19 items:
22 - const: ti,am64-pcie-ep20 - const: ti,am64-pcie-ep
@@ -65,6 +63,41 @@ properties: · 42 unmodified lines
65 items:63 items:
66 - const: link_state64 - const: link_state
67 65
66allOf:
67 - $ref: cdns-pcie-ep.yaml#
68 - if:
69 properties:
70 compatible:
71 enum:
72 - ti,am64-pcie-ep
73 then:
74 properties:
75 num-lanes:
76 const: 1
77
78 - if:
79 properties:
80 compatible:
81 enum:
82 - ti,j7200-pcie-ep
83 - ti,j721e-pcie-ep
84 then:
85 properties:
86 num-lanes:
87 minimum: 1
88 maximum: 2
89
90 - if:
91 properties:
92 compatible:
93 enum:
94 - ti,j784s4-pcie-ep
95 then:
96 properties:
97 num-lanes:
98 minimum: 1
99 maximum: 4
100
68required:101required:
69 - compatible102 - compatible
70 - reg103 - reg
Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml+36−3
@@ -10,13 +10,11 @@ title: TI J721E PCI Host (PCIe Wrapper) · 9 unmodified lines
10maintainers:10maintainers:
11 - Kishon Vijay Abraham I <kishon@ti.com>11 - Kishon Vijay Abraham I <kishon@ti.com>
12 12
13allOf:
14 - $ref: cdns-pcie-host.yaml#
15
16properties:13properties:
17 compatible:14 compatible:
18 oneOf:15 oneOf:
19 - const: ti,j721e-pcie-host16 - const: ti,j721e-pcie-host
17 - const: ti,j784s4-pcie-host
20 - description: PCIe controller in AM6418 - description: PCIe controller in AM64
21 items:19 items:
22 - const: ti,am64-pcie-host20 - const: ti,am64-pcie-host
@@ -94,6 +92,41 @@ properties: · 71 unmodified lines
94 interrupts:92 interrupts:
95 maxItems: 193 maxItems: 1
96 94
95allOf:
96 - $ref: cdns-pcie-host.yaml#
97 - if:
98 properties:
99 compatible:
100 enum:
101 - ti,am64-pcie-host
102 then:
103 properties:
104 num-lanes:
105 const: 1
106
107 - if:
108 properties:
109 compatible:
110 enum:
111 - ti,j7200-pcie-host
112 - ti,j721e-pcie-host
113 then:
114 properties:
115 num-lanes:
116 minimum: 1
117 maximum: 2
118
119 - if:
120 properties:
121 compatible:
122 enum:
123 - ti,j784s4-pcie-host
124 then:
125 properties:
126 num-lanes:
127 minimum: 1
128 maximum: 4
129
97required:130required:
98 - compatible131 - compatible
99 - reg132 - reg
Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml+1−1
@@ -83,7 +83,7 @@ examples: · 82 unmodified lines
83 <0x0 0x28050000 0x0 0x00010000>,83 <0x0 0x28050000 0x0 0x00010000>,
84 <0x0 0x24200000 0x0 0x00002000>,84 <0x0 0x24200000 0x0 0x00002000>,
85 <0x0 0x24162000 0x0 0x00001000>;85 <0x0 0x24162000 0x0 0x00001000>;
86 reg-names = "dbi", "config", "ulreg", "smu", "mpu";86 reg-names = "dbi", "config", "ulreg", "smu", "mpu";
87 device_type = "pci";87 device_type = "pci";
88 bus-range = <0x00 0xff>;88 bus-range = <0x00 0xff>;
89 num-lanes = <2>;89 num-lanes = <2>;
Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml+3−0
@@ -27,6 +27,9 @@ properties: · 26 unmodified lines
27 - fsl,imx8mq-ddr-pmu27 - fsl,imx8mq-ddr-pmu
28 - fsl,imx8mp-ddr-pmu28 - fsl,imx8mp-ddr-pmu
29 - const: fsl,imx8m-ddr-pmu29 - const: fsl,imx8m-ddr-pmu
30 - items:
31 - const: fsl,imx8dxl-ddr-pmu
32 - const: fsl,imx8-ddr-pmu
30 33
31 reg:34 reg:
32 maxItems: 135 maxItems: 1
Documentation/devicetree/bindings/perf/riscv,pmu.yaml+1−1
@@ -90,7 +90,7 @@ properties: · 89 unmodified lines
90 bitmap of all MHPMCOUNTERx that can monitor the range of events90 bitmap of all MHPMCOUNTERx that can monitor the range of events
91 91
92dependencies:92dependencies:
93 "riscv,event-to-mhpmevent": [ "riscv,event-to-mhpmcounters" ]93 riscv,event-to-mhpmevent: [ "riscv,event-to-mhpmcounters" ]

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arch/x86/crypto/sm4_aesni_avx_glue.c+0−130

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arch/x86/entry/calling.h+9−3

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arch/x86/entry/vdso/vclock_gettime.c+1−9

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arch/x86/events/amd/brs.c+1−1

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arch/x86/events/intel/core.c+129−25

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arch/x86/events/intel/cstate.c+125−33

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arch/x86/events/intel/lbr.c+84−1

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arch/x86/events/intel/uncore_discovery.c+3−2

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arch/x86/events/intel/uncore_nhmex.c+1−1

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arch/x86/events/intel/uncore_snbep.c+163−45

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arch/x86/hyperv/hv_apic.c+1−1

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arch/x86/include/asm/alternative.h+28−2

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arch/x86/include/asm/amd_nb.h+1−1

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arch/x86/include/asm/kvm-x86-ops.h+3−0

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arch/x86/include/asm/proto.h+0−4

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arch/x86/include/asm/qspinlock_paravirt.h+2−2

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arch/x86/include/asm/setup.h+0−2

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arch/x86/include/asm/shared/tdx.h+6−0

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arch/x86/include/asm/text-patching.h+0−12

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arch/x86/include/asm/uv/uv_hub.h+1−1

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arch/x86/include/asm/vdso/gettimeofday.h+1−3

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arch/x86/include/asm/xen/interface_64.h+1−1

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arch/x86/include/uapi/asm/amd_hsmp.h+1−1

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arch/x86/kernel/alternative.c+159−78

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arch/x86/kernel/amd_gart_64.c+1−1

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arch/x86/kernel/aperture_64.c+1−2

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arch/x86/kernel/apic/Makefile+1−1

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arch/x86/kernel/apic/apic.c+1−1

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arch/x86/kernel/apic/apic_flat_64.c+0−2

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arch/x86/kernel/apic/apic_noop.c+0−1

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arch/x86/kernel/apic/apic_numachip.c+0−2

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arch/x86/kernel/apic/bigsmp_32.c+0−1

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arch/x86/kernel/apic/io_apic.c+1−1

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arch/x86/kernel/apic/probe_32.c+0−1

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arch/x86/kernel/apic/vector.c+2−2

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arch/x86/kernel/apic/x2apic_cluster.c+0−1

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arch/x86/kernel/apic/x2apic_phys.c+0−1

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arch/x86/kernel/apic/x2apic_uv_x.c+0−1

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arch/x86/kernel/apm_32.c+1−1

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arch/x86/kernel/cpu/amd.c+137−134

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arch/x86/kernel/cpu/hygon.c+3−0

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arch/x86/kernel/cpu/mce/core.c+57−30

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arch/x86/kernel/cpu/mce/inject.c+1−0

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arch/x86/kernel/cpu/mce/intel.c+132−172

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arch/x86/kernel/cpu/mce/internal.h+59−7

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arch/x86/kernel/cpu/mce/threshold.c+115−0

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arch/x86/kernel/cpu/microcode/intel.c+7−13

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arch/x86/kernel/cpu/mtrr/generic.c+10−4

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arch/x86/kernel/cpu/sgx/ioctl.c+1−1

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arch/x86/kernel/crash.c+8−8

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arch/x86/kernel/early-quirks.c+2−2

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arch/x86/kernel/hpet.c+3−3

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arch/x86/kernel/kexec-bzimage64.c+14−9

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arch/x86/kernel/kprobes/core.c+2−1

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arch/x86/kernel/machine_kexec_64.c+2−5

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arch/x86/kernel/module.c+5−15

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arch/x86/kernel/paravirt.c+6−48

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arch/x86/kernel/process.c+1−1

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arch/x86/kernel/rtc.c+1−1

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arch/x86/kernel/setup_percpu.c+2−2

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arch/x86/kernel/vmlinux.lds.S+0−13

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arch/x86/kvm/Kconfig+35−12

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arch/x86/kvm/Makefile+9−7

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arch/x86/kvm/cpuid.c+28−7

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arch/x86/kvm/emulate.c+15−12

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arch/x86/kvm/governed_features.h+1−0

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arch/x86/kvm/irq.c+2−0

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arch/x86/kvm/irq_comm.c+8−1

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arch/x86/kvm/kvm_emulate.h+9−0

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arch/x86/kvm/kvm_onhyperv.h+20−0

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arch/x86/kvm/lapic.c+2−3

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arch/x86/kvm/mmu.h+8−0

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arch/x86/kvm/mmu/mmu.c+268−29

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arch/x86/kvm/mmu/mmu_internal.h+3−0

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arch/x86/kvm/mmu/paging_tmpl.h+1−1

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arch/x86/kvm/mmu/tdp_iter.c+1−1

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arch/x86/kvm/mmu/tdp_mmu.h+1−2

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arch/x86/kvm/pmu.h+3−44

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arch/x86/kvm/reverse_cpuid.h+23−12

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arch/x86/kvm/svm/hyperv.h+9−0

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arch/x86/kvm/svm/nested.c+18−31

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arch/x86/kvm/vmx/hyperv.c+0−447

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arch/x86/kvm/vmx/hyperv.h+47−157

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arch/x86/kvm/vmx/hyperv_evmcs.c+315−0

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arch/x86/kvm/vmx/vmx.c+68−20

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arch/x86/kvm/vmx/vmx.h+4−10

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arch/x86/kvm/vmx/vmx_onhyperv.c+36−0

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arch/x86/kvm/vmx/vmx_onhyperv.h+125−0

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arch/x86/kvm/vmx/vmx_ops.h+1−1

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arch/x86/kvm/x86.c+135−48

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arch/x86/kvm/xen.c+9−2

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arch/x86/lib/cache-smp.c+1−0

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arch/x86/lib/csum-partial_64.c+35−70

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drivers/acpi/thermal_lib.crenamed from drivers/thermal/thermal_acpi.c+65−15

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drivers/cache/sifive_ccache.crenamed from drivers/soc/sifive/sifive_ccache.c+60−2

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drivers/clk/hisilicon/clk-hi3620.c+3−1

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drivers/clk/imx/clk-imx8qxp.c+20−4

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drivers/clk/mediatek/clk-mt7988-topckgen.c+325−0

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drivers/clk/mediatek/clk-mt7988-xfipll.c+82−0

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drivers/clk/mediatek/clk-mt8188-topckgen.c+14−13

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drivers/clk/microchip/clk-mpfs-ccc.c+1−1

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drivers/clk/qcom/videocc-sm8150.c+23−2

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drivers/clk/starfive/clk-starfive-jh7100-audio.c+1−1

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drivers/clk/starfive/clk-starfive-jh7110-aon.c+3−3

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drivers/clk/starfive/clk-starfive-jh7110-isp.c+1−1

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drivers/clk/starfive/clk-starfive-jh7110-sys.c+13−13

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drivers/clk/starfive/clk-starfive-jh71x0.h+2−2

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drivers/clk/stm32/clk-stm32-core.c+4−1

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drivers/clk/stm32/clk-stm32-core.h+1−4

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drivers/clk/stm32/clk-stm32mp1.crenamed from drivers/clk/clk-stm32mp1.c+16−111

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drivers/clk/stm32/clk-stm32mp13.c+8−1

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drivers/clk/stm32/reset-stm32.c+5−9

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drivers/clk/stm32/reset-stm32.h+7−1

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drivers/clk/sunxi-ng/ccu_nkm.c+2−3

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drivers/clk/xilinx/clk-xlnx-clock-wizard.c+536−92

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drivers/clk/zynqmp/clk-mux-zynqmp.c+1−1

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drivers/clk/zynqmp/divider.c+5−61

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drivers/clocksource/timer-cadence-ttc.c+16−6

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drivers/clocksource/timer-ti-dm.c+2−2

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drivers/comedi/comedi_fops.c+2−2

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drivers/connector/cn_proc.c+3−2

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drivers/cpufreq/armada-8k-cpufreq.c+2−2

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drivers/cpufreq/imx6q-cpufreq.c+1−1

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drivers/cpufreq/qcom-cpufreq-nvmem.c+70−3

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drivers/cpuidle/cpuidle-haltpoll.c+4−5

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drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c+4−21

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drivers/crypto/amlogic/amlogic-gxl-cipher.c+2−2

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drivers/crypto/aspeed/aspeed-hace-crypto.c+0−230

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drivers/crypto/axis/artpec6_crypto.c+8−4

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drivers/crypto/cavium/cpt/cptvf_algs.c+0−24

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drivers/crypto/cavium/nitrox/nitrox_skcipher.c+0−19

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drivers/crypto/ccree/cc_aead.c+7−3

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drivers/crypto/gemini/sl3516-ce-cipher.c+2−2

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drivers/crypto/hifn_795x.c+3−123

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drivers/crypto/hisilicon/hpre/hpre_main.c+67−55

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drivers/crypto/hisilicon/qm.c+130−134

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drivers/crypto/hisilicon/sgl.c+10−8

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drivers/crypto/hisilicon/zip/zip_main.c+154−75

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drivers/crypto/inside-secure/safexcel.c+0−4

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drivers/crypto/inside-secure/safexcel_cipher.c+11−160

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drivers/crypto/intel/iaa/iaa_crypto.h+173−0

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drivers/crypto/intel/iaa/iaa_crypto_comp_fixed.c+92−0

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drivers/crypto/intel/iaa/iaa_crypto_main.c+2193−0

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drivers/crypto/intel/iaa/iaa_crypto_stats.c+312−0

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drivers/crypto/intel/iaa/iaa_crypto_stats.h+53−0

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drivers/crypto/intel/qat/Kconfig+11−0

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drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c+528−0

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drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.h+55−0

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drivers/crypto/intel/qat/qat_420xx/adf_drv.c+202−0

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drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c+110−229

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drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.h+0−52

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drivers/crypto/intel/qat/qat_4xxx/adf_drv.c+5−272

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drivers/crypto/intel/qat/qat_common/Makefile+4−0

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drivers/crypto/intel/qat/qat_common/adf_accel_devices.h+15−1

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drivers/crypto/intel/qat/qat_common/adf_accel_engine.c+1−1

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drivers/crypto/intel/qat/qat_common/adf_admin.c+37−0

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drivers/crypto/intel/qat/qat_common/adf_admin.h+4−0

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drivers/crypto/intel/qat/qat_common/adf_cfg_common.h+1−0

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drivers/crypto/intel/qat/qat_common/adf_cfg_services.c+27−0

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drivers/crypto/intel/qat/qat_common/adf_cfg_services.h+4−0

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drivers/crypto/intel/qat/qat_common/adf_dbgfs.c+3−0

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drivers/crypto/intel/qat/qat_common/adf_fw_config.h+18−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_config.c+287−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_config.h+11−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_hw_data.c+238−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_hw_data.h+87−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_tl.c+153−0

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drivers/crypto/intel/qat/qat_common/adf_gen4_tl.h+158−0

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drivers/crypto/intel/qat/qat_common/adf_init.c+12−0

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drivers/crypto/intel/qat/qat_common/adf_rl.c+3−4

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drivers/crypto/intel/qat/qat_common/adf_rl.h+1−0

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drivers/crypto/intel/qat/qat_common/adf_sysfs.c+5−1

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drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c+6−1

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drivers/crypto/intel/qat/qat_common/adf_sysfs_rl.c+8−0

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drivers/crypto/intel/qat/qat_common/adf_telemetry.c+288−0

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drivers/crypto/intel/qat/qat_common/adf_telemetry.h+99−0

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drivers/crypto/intel/qat/qat_common/adf_tl_debugfs.c+710−0

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drivers/crypto/intel/qat/qat_common/adf_tl_debugfs.h+117−0

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drivers/crypto/intel/qat/qat_common/icp_qat_fw_init_admin.h+10−0

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drivers/crypto/intel/qat/qat_common/icp_qat_hw.h+11−3

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drivers/crypto/intel/qat/qat_common/icp_qat_uclo.h+1−1

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drivers/crypto/intel/qat/qat_common/qat_hal.c+5−1

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drivers/crypto/intel/qat/qat_common/qat_uclo.c+1−0

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drivers/crypto/marvell/cesa/cesa.c+3−3

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drivers/crypto/marvell/octeontx/otx_cptvf_algs.c+0−23

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drivers/crypto/marvell/octeontx2/cn10k_cpt.c+82−4

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drivers/gnss/sirf.c+2−2

This diff is large: its 11 lines aren’t shown here.

drivers/gnss/ubx.c+11−20

This diff is large: its 76 lines aren’t shown here.

drivers/gpio/Kconfig+20−0

This diff is large: its 34 lines aren’t shown here.

drivers/gpio/Makefile+2−0

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drivers/gpio/gpio-dwapb.c+17−8

This diff is large: its 67 lines aren’t shown here.

drivers/gpio/gpio-elkhartlake.c+1−13

This diff is large: its 28 lines aren’t shown here.

drivers/gpio/gpio-en7523.c+3−3

This diff is large: its 15 lines aren’t shown here.

drivers/gpio/gpio-ixp4xx.c+50−1

This diff is large: its 78 lines aren’t shown here.

drivers/gpio/gpio-max730x.c+1−1

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drivers/gpio/gpio-mlxbf3.c+2−0

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drivers/gpio/gpio-mmio.c+18−31

This diff is large: its 105 lines aren’t shown here.

drivers/gpio/gpio-mockup.c+1−2

This diff is large: its 17 lines aren’t shown here.

drivers/gpio/gpio-npcm-sgpio.c+619−0

This diff is large: its 620 lines aren’t shown here.

drivers/gpio/gpio-pmic-eic-sprd.c+10−9

This diff is large: its 58 lines aren’t shown here.

drivers/gpio/gpio-rtd.c+607−0

This diff is large: its 608 lines aren’t shown here.

drivers/gpio/gpio-sifive.c+0−1

This diff is large: its 8 lines aren’t shown here.

drivers/gpio/gpio-sim.c+23−1

This diff is large: its 58 lines aren’t shown here.

drivers/gpio/gpio-stmpe.c+5−1

This diff is large: its 27 lines aren’t shown here.

drivers/gpio/gpio-tangier.c+19−44

This diff is large: its 243 lines aren’t shown here.

drivers/gpio/gpio-tangier.h+2−2

This diff is large: its 17 lines aren’t shown here.

drivers/gpio/gpio-tps65219.c+9−9

This diff is large: its 26 lines aren’t shown here.

drivers/gpio/gpio-wm831x.c+9−5

This diff is large: its 35 lines aren’t shown here.

drivers/gpio/gpio-wm8994.c+8−5

This diff is large: its 34 lines aren’t shown here.

drivers/gpio/gpio-xilinx.c+0−1

This diff is large: its 8 lines aren’t shown here.

drivers/gpio/gpiolib-cdev.c+324−331

This diff is large: its 1160 lines aren’t shown here.

drivers/gpio/gpiolib-of.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpio/gpiolib-sysfs.c+41−39

This diff is large: its 167 lines aren’t shown here.

drivers/gpio/gpiolib-sysfs.h+2−2

This diff is large: its 13 lines aren’t shown here.

drivers/gpio/gpiolib.c+77−68

This diff is large: its 345 lines aren’t shown here.

drivers/gpio/gpiolib.h+0−5

This diff is large: its 19 lines aren’t shown here.

drivers/gpu/drm/Kconfig+2−0

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/Makefile+1−0

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drivers/gpu/drm/amd/amdgpu/Makefile+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/aldebaran.c+25−1

This diff is large: its 40 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu.h+39−0

This diff is large: its 95 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c+17−34

This diff is large: its 97 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h+10−11

This diff is large: its 58 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c+144−55

This diff is large: its 380 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c+42−27

This diff is large: its 125 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c+4−4

This diff is large: its 22 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c+19−4

This diff is large: its 72 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h+2−0

This diff is large: its 6 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c+121−51

This diff is large: its 344 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c+0−2

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c+3−6

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c+4−0

This diff is large: its 32 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c+29−35

This diff is large: its 129 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c+2−0

This diff is large: its 16 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c+2−2

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c+17−7

This diff is large: its 46 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c+3−3

This diff is large: its 27 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c+0−1

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c+8−1

This diff is large: its 23 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c+17−8

This diff is large: its 69 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h+4−0

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c+94−2

This diff is large: its 151 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h+11−4

This diff is large: its 36 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h+96−1

This diff is large: its 125 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c+10−15

This diff is large: its 62 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_object.h+1−3

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c+3−3

This diff is large: its 20 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c+64−24

This diff is large: its 246 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h+12−3

This diff is large: its 40 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c+6−0

This diff is large: its 13 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h+0−1

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c+6−4

This diff is large: its 24 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c+5−6

This diff is large: its 19 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c+247−0

This diff is large: its 248 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.h+49−0

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drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c+2−1

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drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h+15−0

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drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c+4−5

This diff is large: its 34 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c+7−2

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drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c+2−2

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drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c+2−1

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drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c+1−0

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drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c+46−0

This diff is large: its 60 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h+6−1

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drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c+2−1

This diff is large: its 16 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c+243−0

This diff is large: its 308 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.h+12−0

This diff is large: its 32 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c+96−10

This diff is large: its 168 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.h+0−1

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c+414−0

This diff is large: its 425 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/athub_v3_0.c+8−0

This diff is large: its 29 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/atom.c+0−1

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drivers/gpu/drm/amd/amdgpu/atombios_encoders.c+1−0

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/dce_v10_0.c+1−0

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/dce_v11_0.c+1−0

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/dce_v6_0.c+1−0

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/dce_v8_0.c+1−0

This diff is large: its 8 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c+8−10

This diff is large: its 33 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c+71−5

This diff is large: its 164 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c+2−2

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c+2−2

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c+4−160

This diff is large: its 199 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c+3−1

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c+9−5

This diff is large: its 28 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c+4−0

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c+5−0

This diff is large: its 12 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c+5−1

This diff is large: its 20 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c+5−0

This diff is large: its 12 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c+8−7

This diff is large: its 29 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/mes_v11_0.c+2−0

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c+3−1

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c+2−2

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/nbio_v7_11.c+9−9

This diff is large: its 27 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c+1−2

This diff is large: its 10 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c+1−7

This diff is large: its 22 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/psp_v13_0.c+8−4

This diff is large: its 39 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c+2−2

This diff is large: its 15 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c+28−0

This diff is large: its 42 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/soc15.c+16−5

This diff is large: its 52 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/soc15.h+4−0

This diff is large: its 18 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/umc_v12_0.c+73−7

This diff is large: its 142 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/umc_v12_0.h+6−2

This diff is large: its 15 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/umc_v6_7.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c+29−19

This diff is large: its 76 lines aren’t shown here.

drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c+15−0

This diff is large: its 36 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h+332−332

This diff is large: its 732 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm+6−0

This diff is large: its 13 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c+6−13

This diff is large: its 59 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_events.c+4−0

This diff is large: its 11 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c+13−13

This diff is large: its 52 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_migrate.c+95−90

This diff is large: its 440 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_migrate.h+4−0

This diff is large: its 14 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_priv.h+11−5

This diff is large: its 51 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_process.c+58−67

This diff is large: its 234 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c+35−21

This diff is large: its 82 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_svm.c+121−130

This diff is large: its 536 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_svm.h+5−4

This diff is large: its 37 lines aren’t shown here.

drivers/gpu/drm/amd/amdkfd/kfd_topology.c+25−20

This diff is large: its 70 lines aren’t shown here.

drivers/gpu/drm/amd/display/Makefile+3−0

This diff is large: its 10 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/Makefile+9−5

This diff is large: its 36 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c+413−122

This diff is large: its 1251 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h+117−1

This diff is large: its 173 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c+763−66

This diff is large: its 966 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c+3−0

This diff is large: its 10 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c+73−8

This diff is large: its 130 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c+87−1

This diff is large: its 114 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c+44−20

This diff is large: its 111 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c+16−6

This diff is large: its 37 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c+32−22

This diff is large: its 112 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c+230−2

This diff is large: its 273 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c+3−0

This diff is large: its 10 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c+216−0

This diff is large: its 217 lines aren’t shown here.

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h+36−0

This diff is large: its 37 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/Makefile+2−7

This diff is large: its 39 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/basics/conversion.c+2−1

This diff is large: its 10 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c+46−41

This diff is large: its 168 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/bios/command_table2.c+12−12

This diff is large: its 94 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/bios/command_table2.h+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c+3−2

This diff is large: its 26 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c+80−14

This diff is large: its 171 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.h+11−0

This diff is large: its 28 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c+5−5

This diff is large: its 45 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c+1−1

This diff is large: its 9 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c+92−16

This diff is large: its 169 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c+91−100

This diff is large: its 444 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c+35−11

This diff is large: its 168 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/core/dc.c+158−240

This diff is large: its 899 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c+120−67

This diff is large: its 256 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c+8−1

This diff is large: its 23 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/core/dc_resource.c+105−382

This diff is large: its 645 lines aren’t shown here.

drivers/gpu/drm/amd/display/dc/core/dc_state.c+867−0

This diff is large: its 868 lines aren’t shown here.

This diff is larger than a page shows: the files after these aren’t listed. Clone the repository to see all of it.

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