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-rw-r--r--drivers/mfd/Kconfig87
1 files changed, 80 insertions, 7 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 3c6a9860dd9c..9da0e504bbe9 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -2,8 +2,14 @@
# Multifunction miscellaneous devices
#
-menu "Multifunction device drivers"
+menuconfig MFD_SUPPORT
+ bool "Multifunction device drivers"
depends on HAS_IOMEM
+ default y
+ help
+ Configure MFD device drivers.
+
+if MFD_SUPPORT
config MFD_CORE
tristate
@@ -116,6 +122,18 @@ config TPS65010
This driver can also be built as a module. If so, the module
will be called tps65010.
+config TPS6507X
+ tristate "TPS6507x Power Management / Touch Screen chips"
+ select MFD_CORE
+ depends on I2C
+ help
+ If you say yes here you get support for the TPS6507x series of
+ Power Management / Touch Screen chips. These include voltage
+ regulators, lithium ion/polymer battery charging, touch screen
+ and other features that are often used in portable devices.
+ This driver can also be built as a module. If so, the module
+ will be called tps6507x.
+
config MENELAUS
bool "Texas Instruments TWL92330/Menelaus PM chip"
depends on I2C=y && ARCH_OMAP2
@@ -159,6 +177,17 @@ config TWL4030_CODEC
select MFD_CORE
default n
+config MFD_TC35892
+ bool "Support Toshiba TC35892"
+ depends on I2C=y && GENERIC_HARDIRQS
+ select MFD_CORE
+ help
+ Support for the Toshiba TC35892 I/O Expander.
+
+ 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_TMIO
bool
default n
@@ -351,9 +380,19 @@ config PCF50633_GPIO
Say yes here if you want to include support GPIO for pins on
the PCF50633 chip.
+config ABX500_CORE
+ bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
+ default y if ARCH_U300
+ help
+ Say yes here if you have the ABX500 Mixed Signal IC family
+ chips. This core driver expose register access functions.
+ Functionality specific drivers using these functions can
+ 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
+ depends on I2C=y && ABX500_CORE
default y if ARCH_U300
help
Select this to enable the AB3100 Mixed Signal IC core
@@ -381,15 +420,30 @@ config EZX_PCAP
This enables the PCAP ASIC present on EZX Phones. This is
needed for MMC, TouchScreen, Sound, USB, etc..
-config AB4500_CORE
- tristate "ST-Ericsson's AB4500 Mixed Signal Power management chip"
- depends on SPI
+config AB8500_CORE
+ bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
+ depends on SPI=y && GENERIC_HARDIRQS
+ select MFD_CORE
help
- Select this option to enable access to AB4500 power management
+ Select this option to enable access to AB8500 power management
chip. This connects to U8500 on the SSP/SPI bus and exports
read/write functions for the devices to get access to this chip.
This chip embeds various other multimedia funtionalities as well.
+config AB3550_CORE
+ bool "ST-Ericsson AB3550 Mixed Signal Circuit core functions"
+ select MFD_CORE
+ depends on I2C=y && GENERIC_HARDIRQS && ABX500_CORE
+ help
+ Select this to enable the AB3550 Mixed Signal IC core
+ functionality. This connects to a AB3550 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 AB3550 such as battery-backed RTC, charging control,
+ LEDs, vibrator, system power and temperature, power management
+ and ALSA sound.
+
config MFD_TIMBERDALE
tristate "Support for the Timberdale FPGA"
select MFD_CORE
@@ -409,7 +463,26 @@ config LPC_SCH
LPC bridge function of the Intel SCH provides support for
System Management Bus and General Purpose I/O.
-endmenu
+config MFD_RDC321X
+ tristate "Support for RDC-R321x southbridge"
+ select MFD_CORE
+ depends on PCI
+ help
+ Say yes here if you want to have support for the RDC R-321x SoC
+ southbridge which provides access to GPIOs and Watchdog using the
+ southbridge PCI device configuration space.
+
+config MFD_JANZ_CMODIO
+ tristate "Support for Janz CMOD-IO PCI MODULbus Carrier Board"
+ select MFD_CORE
+ depends on PCI
+ help
+ This is the core driver for the Janz CMOD-IO PCI MODULbus
+ carrier board. This device is a PCI to MODULbus bridge which may
+ host many different types of MODULbus daughterboards, including
+ CAN and GPIO controllers.
+
+endif # MFD_SUPPORT
menu "Multimedia Capabilities Port drivers"
depends on ARCH_SA1100