DA9055 GPIO driver

This is the GPIO patch for the DA9055 PMIC. This patch has got
dependency on the DA9055 MFD core.

This patch is functionally tested on SMDK6410 board.

Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d055cee36942..150eeb705fbc 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -86,6 +86,17 @@ config GPIO_DA9052
         help
           Say yes here to enable the GPIO driver for the DA9052 chip.
 
+config GPIO_DA9055
+        tristate "Dialog Semiconductor DA9055 GPIO"
+        depends on MFD_DA9055
+        help
+          Say yes here to enable the GPIO driver for the DA9055 chip.
+
+          The Dialog DA9055 PMIC chip has 3 GPIO pins that can be
+          be controller by this driver.
+
+          If driver is built as a module it will be called gpio-da9055.
+
 config GPIO_MAX730X
         tristate