#
# Multifunction miscellaneous devices
#
if HAS_IOMEM
menu "Multifunction device drivers"
config MFD_CORE
tristate
select IRQ_DOMAIN
default n
config MFD_CS5535
tristate "AMD CS5535 and CS5536 southbridge core functions"
select MFD_CORE
depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
---help---
This is the core driver for CS5535/CS5536 MFD functions. This is
necessary for using the board's GPIO and MFGPT functionality.
config MFD_ALTERA_A10SR
bool "Altera Arria10 DevKit System Resource chip"
depends on ARCH_SOCFPGA && SPI_MASTER=y && OF
select REGMAP_SPI
select MFD_CORE
help
Support for the Altera Arria10 DevKit MAX5 System Resource chip
using the SPI interface. This driver provides common support for
accessing the external gpio extender (LEDs & buttons) and
power supply alarms (hwmon).
config MFD_ACT8945A
tristate "Active-semi ACT8945A"
select MFD_CORE
select REGMAP_I2C
depends on I2C && OF
help
Support for the ACT8945A PMIC from Active-semi. This device
features three step-down DC/DC converters and four low-dropout
linear regulators, along with a complete ActivePath battery
charger.
config MFD_AS3711
bool "AMS AS3711"
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
depends on I2C=y
help
Support for the AS3711 PMIC from AMS
config MFD_AS3722
tristate "ams AS3722 Power Management IC"
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
depends on I2C=y && OF
help
The ams AS3722 is a compact system PMU suitable for mobile phones,
tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
controllers, 11 LDOs, RTC, automatic battery, temperature and
over current monitoring, GPIOs, ADC and a watchdog.
config PMIC_ADP5520
bool "Analog Devices ADP5520/01 MFD PMIC Core Support"
depends on I2C=y
help
Say yes here to add support for Analog Devices AD5520 and ADP5501,
Multifunction Power Management IC. This includes
the I2C driver and the core APIs _only_, you have to select
individual components like LCD backlight, LEDs, GPIOs and Kepad
under the corresponding menus.
config MFD_AAT2870_CORE
bool "AnalogicTech AAT2870"
select MFD_CORE
depends on I2C=y
depends on GPIOLIB || COMPILE_TEST
help
If you say yes here you get support for the AAT2870.
This driver provides common support for accessing the device,
additional drivers must be enabled in order to use the
functionality of the device.
config MFD_ATMEL_FLEXCOM
tristate "Atmel Flexcom (Flexible Serial Communication Unit)"
select MFD_CORE
depends on OF
help
Select this to get support for Atmel Flexcom. This is a wrapper
which embeds a SPI controller, a I2C controller and a USART. Only
one function can be used at a time. The choice is done at boot time
by the probe function of this MFD driver according to a device tree
property.
config MFD_ATMEL_HLCDC
tristate "Atmel HLCDC (High-end LCD Controller)"
select MFD_CORE
select REGMAP_MMIO
depends on OF
help
If you say yes here you get support for the HLCDC block.
This driver provides common support for accessing the device,
additional drivers must be enabled in order to use the
functionality of the device.
config MFD_BCM590XX
tristate "Broadcom BCM590xx PMUs"
select M
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