mfd: Add mc13xxx i2c driver

Adds support for mc13xxx family ICs connected via i2c.

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Acked-by: Oskar Schirmer <oskar@scara.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 9c8294c26efb..ef86a741b7e2 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -597,7 +597,7 @@ config MFD_MC13783
 
 config MFD_MC13XXX
         tristate "Support Freescale MC13783 and MC13892"
-        depends on SPI_MASTER
+        depends on SPI_MASTER || I2C
         select MFD_CORE
         select MFD_MC13783
         help
@@ -615,6 +615,13 @@ config MFD_MC13XXX_SPI
         help
           Select this if your MC13xxx is connected via an SPI bus.
 
+config MFD_MC13XXX_I2C
+        tristate "MC13xxx I2C interface" if I2C
+        default I2C
+        select REGMAP_I2C
+        help
+          Select this if your MC13xxx is connected via an I2C bus.
+
 endif
 
 config ABX500_CORE