# SPDX-License-Identifier: GPL-2.0config BCMA_POSSIBLE	bool	depends on HAS_IOMEM && HAS_DMA	default y menuconfig BCMA	tristate "Broadcom specific AMBA"	depends on BCMA_POSSIBLE	help	  Bus driver for Broadcom specific Advanced Microcontroller Bus	  Architecture. if BCMA # Support for Block-I/O. SELECT this from the driver that needs it.config BCMA_BLOCKIO	bool config BCMA_HOST_PCI_POSSIBLE	bool	depends on PCI = y	default y config BCMA_HOST_PCI	bool "Support for BCMA on PCI-host bus"	depends on BCMA_HOST_PCI_POSSIBLE	select BCMA_DRIVER_PCI	default y config BCMA_HOST_SOC	bool "Support for BCMA in a SoC"	depends on HAS_IOMEM	help	  Host interface for a Broadcom AIX bus directly mapped into	  the memory. This only works with the Broadcom SoCs from the	  BCM47XX line. 	  If unsure, say N config BCMA_DRIVER_PCI	bool "BCMA Broadcom PCI core driver"	depends on PCI	default y	help	  BCMA bus may have many versions of PCIe core. This driver	  supports:	  1) PCIe core working in clientmode	  2) PCIe Gen 2 clientmode core 	  In general PCIe (Gen 2) clientmode core is required on PCIe	  hosted buses. It's responsible for initialization and basic	  hardware management.	  This driver is also prerequisite for a hostmode PCIe core	  support. config BCMA_DRIVER_PCI_HOSTMODE	bool "Driver for PCI core working in hostmode"	depends on MIPS && BCMA_DRIVER_PCI && PCI_DRIVERS_LEGACY && BCMA = y	help	  PCI core hostmode operation (external PCI bus). config BCMA_DRIVER_MIPS	bool "BCMA Broadcom MIPS core driver"	depends on MIPS || COMPILE_TEST	help	  Driver for the Broadcom MIPS core attached to Broadcom specific	  Advanced Microcontroller Bus. 	  If unsure, say N config BCMA_PFLASH	bool	depends on BCMA_DRIVER_MIPS	default y config BCMA_SFLASH	bool "ChipCommon-attached serial flash support"	depends on BCMA_HOST_SOC	default y	help	  Some cheap devices have serial flash connected to the ChipCommon	  instead of independent SPI controller. It requires using a separated	  driver that implements ChipCommon specific interface communication. 	  Enabling this symbol will let bcma recognize serial flash and register	  it as platform device. config BCMA_NFLASH	bool	depends on BCMA_DRIVER_MIPS	default y config BCMA_DRIVER_GMAC_CMN	bool "BCMA Broadcom GBIT MAC COMMON core driver"	help	  Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom	  specific Advanced Microcontroller Bus. 	  If unsure, say N config BCMA_DRIVER_GPIO	bool "BCMA GPIO driver"	depends on GPIOLIB	select GPIOLIB_IRQCHIP if BCMA_HOST_SOC	help	  Driver to provide access to the GPIO pins of the bcma bus. 	  If unsure, say N config BCMA_DEBUG	bool "BCMA debugging"	help	  This turns on additional debugging messages. 	  If unsure, say N endif # BCMA