Adding the devicetree binding for labibb regulator. [sumits: cleanup as per review comments and update to yaml]
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| 1 | +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause | |
| 2 | +%YAML 1.2 | |
| 3 | +--- | |
| 4 | +$id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml# | |
| 5 | +$schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | + | |
| 7 | +title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator | |
| 8 | + | |
| 9 | +maintainers: | |
| 10 | + - Sumit Semwal <sumit.semwal@linaro.org> | |
| 11 | + | |
| 12 | +description: | |
| 13 | + LAB can be used as a positive boost power supply and IBB can be used as a | |
| 14 | + negative boost power supply for display panels. Currently implemented for | |
| 15 | + pmi8998. | |
| 16 | + | |
| 17 | +properties: | |
| 18 | + compatible: | |
| 19 | + const: qcom,pmi8998-lab-ibb | |
| 20 | + | |
| 21 | + lab: | |
| 22 | + type: object | |
| 23 | + | |
| 24 | + properties: | |
| 25 | + | |
| 26 | + interrupts: | |
| 27 | + maxItems: 1 | |
| 28 | + description: | |
| 29 | + Short-circuit interrupt for lab. | |
| 30 | + | |
| 31 | + required: | |
| 32 | + - interrupts | |
| 33 | + | |
| 34 | + ibb: | |
| 35 | + type: object | |
| 36 | + | |
| 37 | + properties: | |
| 38 | + | |
| 39 | + interrupts: | |
| 40 | + maxItems: 1 | |
| 41 | + description: | |
| 42 | + Short-circuit interrupt for lab. | |
| 43 | + | |
| 44 | + required: | |
| 45 | + - interrupts | |
| 46 | + | |
| 47 | +required: | |
| 48 | + - compatible | |
| 49 | + | |
| 50 | +unevaluatedProperties: false | |
| 51 | + | |
| 52 | +examples: | |
| 53 | + - | | |
| 54 | + #include <dt-bindings/interrupt-controller/irq.h> | |
| 55 | + | |
| 56 | + labibb { | |
| 57 | + compatible = "qcom,pmi8998-lab-ibb"; | |
| 58 | + | |
| 59 | + lab { | |
| 60 | + interrupts = <0x3 0x0 IRQ_TYPE_EDGE_RISING>; | |
| 61 | + interrupt-names = "sc-err"; | |
| 62 | + }; | |
| 63 | + | |
| 64 | + ibb { | |
| 65 | + interrupts = <0x3 0x2 IRQ_TYPE_EDGE_RISING>; | |
| 66 | + interrupt-names = "sc-err"; | |
| 67 | + }; | |
| 68 | + }; | |
| 69 | + | |
| 70 | +... | |