Commit 16f96154 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Lee Jones
Browse files

mfd: Remove support for AB3100 



The ST-Ericsson U300 platform has been removed, so this driver is no
longer needed.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent a98688d2

drivers/mfd/Kconfig

+1 −25
Original line number Diff line number Diff line
@@ -1235,7 +1235,7 @@ config MFD_SC27XX_PMIC 


config ABX500_CORE

	bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"

	default y if ARCH_U300 || ARCH_U8500 || COMPILE_TEST

	default y if ARCH_U8500 || COMPILE_TEST

	help

	  Say yes here if you have the ABX500 Mixed Signal IC family

	  chips. This core driver expose register access functions.
@@ -1243,30 +1243,6 @@ config ABX500_CORE 
	  remain unchanged when IC changes. Binding of the functions to

	  actual register access is done by the IC core driver.



config AB3100_CORE

	bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions"

	depends on I2C=y && ABX500_CORE

	select MFD_CORE

	default y if ARCH_U300

	help

	  Select this to enable the AB3100 Mixed Signal IC core

	  functionality. This connects to a AB3100 on the I2C bus

	  and expose a number of symbols needed for dependent devices

	  to read and write registers and subscribe to events from

	  this multi-functional IC. This is needed to use other features

	  of the AB3100 such as battery-backed RTC, charging control,

	  LEDs, vibrator, system power and temperature, power management

	  and ALSA sound.



config AB3100_OTP

	tristate "ST-Ericsson AB3100 OTP functions"

	depends on AB3100_CORE

	default y if AB3100_CORE

	help

	  Select this to enable the AB3100 Mixed Signal IC OTP (one-time

	  programmable memory) support. This exposes a sysfs file to read

	  out OTP values.



config AB8500_CORE

	bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"

	depends on ABX500_CORE && MFD_DB8500_PRCMU

drivers/mfd/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -178,8 +178,6 @@ obj-$(CONFIG_MFD_PCF50633) += pcf50633.o 
obj-$(CONFIG_PCF50633_ADC)	+= pcf50633-adc.o

obj-$(CONFIG_PCF50633_GPIO)	+= pcf50633-gpio.o

obj-$(CONFIG_ABX500_CORE)	+= abx500-core.o

obj-$(CONFIG_AB3100_CORE)	+= ab3100-core.o

obj-$(CONFIG_AB3100_OTP)	+= ab3100-otp.o

obj-$(CONFIG_AB8500_DEBUG)	+= ab8500-debugfs.o

obj-$(CONFIG_MFD_DB8500_PRCMU)	+= db8500-prcmu.o

# ab8500-core need to come after db8500-prcmu (which provides the channel)

drivers/mfd/ab3100-core.c

deleted100644 → 0
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drivers/mfd/ab3100-otp.c

deleted100644 → 0
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include/linux/mfd/ab3100.h

deleted100644 → 0
+0 −128

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