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-rw-r--r--drivers/mfd/Kconfig26
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 11841f4b7b2b..8c5dfdce4326 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -99,6 +99,15 @@ config MFD_AAT2870_CORE
additional drivers must be enabled in order to use the
functionality of the device.
+config MFD_AT91_USART
+ tristate "AT91 USART Driver"
+ select MFD_CORE
+ help
+ Select this to get support for AT91 USART IP. This is a wrapper
+ over at91-usart-serial driver and usart-spi-driver. 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_FLEXCOM
tristate "Atmel Flexcom (Flexible Serial Communication Unit)"
select MFD_CORE
@@ -1023,16 +1032,23 @@ config MFD_RN5T618
functionality of the device.
config MFD_SEC_CORE
- bool "SAMSUNG Electronics PMIC Series Support"
+ tristate "SAMSUNG Electronics PMIC Series Support"
depends on I2C=y
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
help
- Support for the Samsung Electronics MFD series.
- This driver provides common support for accessing the device,
- additional drivers must be enabled in order to use the functionality
- of the device
+ Support for the Samsung Electronics PMIC devices coming
+ usually along with Samsung Exynos SoC chipset.
+ This driver provides common support for accessing the device,
+ additional drivers must be enabled in order to use the functionality
+ of the device
+
+ To compile this driver as a module, choose M here: the
+ module will be called sec-core.
+ Have in mind that important core drivers (like regulators) depend
+ on this driver so building this as a module might require proper
+ initial ramdisk or might not boot up as well in certain scenarios.
config MFD_SI476X_CORE
tristate "Silicon Laboratories 4761/64/68 AM/FM radio."