# SPDX-License-Identifier: GPL-2.0
# Generic register map support.  There are no user servicable options here,
# this is an API intended to be used by other kernel subsystems.  These
# subsystems should select the appropriate symbols.

config REGMAP
	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM || REGMAP_MDIO)
	select IRQ_DOMAIN if REGMAP_IRQ
	select MDIO_BUS if REGMAP_MDIO
	bool

config REGCACHE_COMPRESSED
	select LZO_COMPRESS
	select LZO_DECOMPRESS
	bool

config REGMAP_AC97
	tristate

config REGMAP_I2C
	tristate
	depends on I2C

config REGMAP_SLIMBUS
	tristate
	depends on SLIMBUS

config REGMAP_SPI
	tristate
	depends on SPI

config REGMAP_SPMI
	tristate
	depends on SPMI

config REGMAP_W1
	tristate
	depends on W1

config REGMAP_MDIO
	tristate

config REGMAP_MMIO
	tristate

config REGMAP_IRQ
	bool

config REGMAP_SOUNDWIRE
	tristate
	depends on SOUNDWIRE

config REGMAP_SOUNDWIRE_MBQ
	tristate
	depends on SOUNDWIRE

config REGMAP_SCCB
	tristate
	depends on I2C

config REGMAP_I3C
	tristate
	depends on I3C

config REGMAP_SPI_AVMM
	tristate
	depends on SPI

config REGMAP_QTI_DEBUGFS
	tristate "Regmap QTI debug feature support"
	depends on REGMAP && DEBUG_FS
	help
	  This library provides a runtime debugfs interface to read and write a
	  subset of regmap registers.  This interface is more performant and
	  easier to use than the traditional method which dumps all registers
	  defined in a given regmap.

config REGMAP_QTI_DEBUGFS_ALLOW_WRITE
	bool "Allow QTI regmap debugfs write"
	depends on REGMAP_QTI_DEBUGFS
	help
	  Say 'y' here to allow regmap debugfs writes within the QTI debugfs
	  regmap library.  Regmap debugfs write could be risky when accessing
	  essential hardware components, so it is not recommended to enable this
	  option on production devices.