mfd: Add support for TPS65090

TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2 always on LDO's and 7 current limited load switches. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
git-mirror · Mar 20, 2012 · 3c33be0 · 3c33be0
1 parent bcc2d6d
commit 3c33be0
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Showing 4 changed files with 446 additions and 0 deletions.
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
@@ -827,6 +827,18 @@ config MFD_PM8XXX_IRQ
 config TPS65911_COMPARATOR
 	tristate
 
+config MFD_TPS65090
+	bool "TPS65090 Power Management chips"
+	depends on I2C=y && GENERIC_HARDIRQS
+	select MFD_CORE
+	select REGMAP_I2C
+	help
+	  If you say yes here you get support for the TPS65090 series of
+	  Power Management chips.
+	  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_AAT2870_CORE
 	bool "Support for the AnalogicTech AAT2870"
 	select MFD_CORE

diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
@@ -110,6 +110,7 @@ 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-$(CONFIG_MFD_TPS65090)	+= tps65090.o
 obj-$(CONFIG_MFD_AAT2870_CORE)	+= aat2870-core.o
 obj-$(CONFIG_MFD_INTEL_MSIC)	+= intel_msic.o
 obj-$(CONFIG_MFD_RC5T583)	+= rc5t583.o rc5t583-irq.o