mfd: max77843: Add max77843 MFD driver core driver

This patch adds MAX77843 core/irq driver to support PMIC,
MUIC(Micro USB Interface Controller), Charger, Fuel Gauge,
LED and Haptic device.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index c602f7440e00..f8ef77d9ac1f 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -456,6 +456,20 @@ config MFD_MAX77693
           additional drivers must be enabled in order to use the functionality
           of the device.
 
+config MFD_MAX77843
+        bool "Maxim Semiconductor MAX77843 PMIC Support"
+        depends on I2C=y
+        select MFD_CORE
+        select REGMAP_I2C
+        select REGMAP_IRQ
+        help
+          Say yes here to add support for Maxim Semiconductor MAX77843.
+          This is companion Power Management IC with LEDs, Haptic, Charger,
+          Fuel Gauge, MUIC(Micro USB Interface Controller) controls 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_MAX8907
         tristate "Maxim Semiconductor MAX8907 PMIC Support"
         select MFD_CORE