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authorJonghwa Lee <jonghwa3.lee@samsung.com>2012-06-25 10:34:36 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2012-07-09 00:16:07 +0200
commitdae8a969d512ee15e08fbec7837b9dab1777896d (patch)
tree9158b5af28aa5a5be5c9d52c1dc3ffaff782914e /drivers/mfd/Kconfig
parentbd0a521e88aa7a06ae7aabaed7ae196ed4ad867a (diff)
mfd: Add Maxim 77686 driver
This patch is device driver for MAX77686 chip. MAX77686 is PMIC and includes regulator and rtc on it. This driver is core of MAX77686 chip, so provides common support for accessing on-chip devices. It uses irq_domain to manage irq and regmap to read/write data to its register with i2c bus. Signed-off-by: Chiwoong Byun <woong.byun@samsung.com> Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e129c820df7..a7d0c851afc 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -422,6 +422,19 @@ config PMIC_ADP5520
individual components like LCD backlight, LEDs, GPIOs and Kepad
under the corresponding menus.
+config MFD_MAX77686
+ bool "Maxim Semiconductor MAX77686 PMIC Support"
+ depends on I2C=y && GENERIC_HARDIRQS
+ select MFD_CORE
+ select REGMAP_I2C
+ select IRQ_DOMAIN
+ help
+ Say yes here to support for Maxim Semiconductor MAX77686.
+ This is a Power Management IC with RTC on chip.
+ 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_MAX77693
bool "Maxim Semiconductor MAX77693 PMIC Support"
depends on I2C=y && GENERIC_HARDIRQS