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-rw-r--r--drivers/mfd/Kconfig64
1 files changed, 32 insertions, 32 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a67adcbd0fa1..f1391c21ef26 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -2,23 +2,8 @@
# Multifunction miscellaneous devices
#
-menuconfig MFD_SUPPORT
- bool "Multifunction device drivers"
- depends on HAS_IOMEM
- default y
- help
- Multifunction devices embed several functions (e.g. GPIOs,
- touchscreens, keyboards, current regulators, power management chips,
- etc...) in one single integrated circuit. They usually talk to the
- main CPU through one or more IRQ lines and low speed data busses (SPI,
- I2C, etc..). They appear as one single device to the main system
- through the data bus and the MFD framework allows for sub devices
- (a.k.a. functions) to appear as discrete platform devices.
- MFDs are typically found on embedded platforms.
-
- This option alone does not add any kernel code.
-
-if MFD_SUPPORT
+if HAS_IOMEM
+menu "Multifunction device drivers"
config MFD_CORE
tristate
@@ -390,6 +375,7 @@ config MFD_WM8400
tristate "Support Wolfson Microelectronics WM8400"
select MFD_CORE
depends on I2C
+ select REGMAP_I2C
help
Support for the Wolfson Microelecronics WM8400 PMIC and audio
CODEC. This driver provides common support for accessing
@@ -503,6 +489,7 @@ config MFD_WM8994
config MFD_PCF50633
tristate "Support for NXP PCF50633"
depends on I2C
+ select REGMAP_I2C
help
Say yes here if you have NXP PCF50633 chip on your board.
This core driver provides register access and IRQ handling
@@ -579,6 +566,23 @@ config EZX_PCAP
This enables the PCAP ASIC present on EZX Phones. This is
needed for MMC, TouchScreen, Sound, USB, etc..
+config AB5500_CORE
+ bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
+ depends on ABX500_CORE && MFD_DB5500_PRCMU
+ select MFD_CORE
+ help
+ Select this option to enable access to AB5500 power management
+ chip. This connects to the db5500 chip via the I2C bus via PRCMU.
+ This chip embeds various other multimedia funtionalities as well.
+
+config AB5500_DEBUG
+ bool "Enable debug info via debugfs"
+ depends on AB5500_CORE && DEBUG_FS
+ default y if DEBUG_FS
+ help
+ Select this option if you want debug information from the AB5500
+ using the debug filesystem, debugfs.
+
config AB8500_CORE
bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
depends on GENERIC_HARDIRQS && ABX500_CORE
@@ -615,20 +619,6 @@ config AB8500_GPADC
help
AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage
-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_DB8500_PRCMU
bool "ST-Ericsson DB8500 Power Reset Control Management Unit"
depends on UX500_SOC_DB8500
@@ -773,7 +763,17 @@ config MFD_AAT2870_CORE
additional drivers must be enabled in order to use the
functionality of the device.
-endif # MFD_SUPPORT
+config MFD_INTEL_MSIC
+ bool "Support for Intel MSIC"
+ depends on INTEL_SCU_IPC
+ select MFD_CORE
+ help
+ Select this option to enable access to Intel MSIC (Avatele
+ Passage) chip. This chip embeds audio, battery, GPIO, etc.
+ devices used in Intel Medfield platforms.
+
+endmenu
+endif
menu "Multimedia Capabilities Port drivers"
depends on ARCH_SA1100