mfd: Add AAT2870 mfd driver

Add mfd core driver for AnalogicTech AAT2870. The AAT2870 is communication through I2C and contains backlight and regulator components. Signed-off-by: Jin Park <jinyoungp@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
git-mirror · Jul 31, 2011 · 09d6292 · 09d6292
1 parent 7785bf1
commit 09d6292
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diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
@@ -760,6 +760,16 @@ config MFD_PM8XXX_IRQ
 config TPS65911_COMPARATOR
 	tristate
 
+config MFD_AAT2870_CORE
+	bool "Support for the AnalogicTech AAT2870"
+	select MFD_CORE
+	depends on I2C=y && GPIOLIB
+	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.
+
 endif # MFD_SUPPORT
 
 menu "Multimedia Capabilities Port drivers"

diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
@@ -101,3 +101,4 @@ obj-$(CONFIG_MFD_OMAP_USB_HOST)	+= omap-usb-host.o
 obj-$(CONFIG_MFD_PM8921_CORE) 	+= pm8921-core.o
 obj-$(CONFIG_MFD_PM8XXX_IRQ) 	+= pm8xxx-irq.o
 obj-$(CONFIG_TPS65911_COMPARATOR)	+= tps65911-comparator.o
+obj-$(CONFIG_MFD_AAT2870_CORE)	+= aat2870-core.o