gpiolib: Add WM8994 GPIO support
The WM8994 has 11 GPIO lines.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index acac9f6..f42cb31 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -192,6 +192,13 @@
Say yes here to access the GPIO signals of WM8350 power management
chips from Wolfson Microelectronics.
+config GPIO_WM8994
+ tristate "WM8994 GPIOs"
+ depends on MFD_WM8994
+ help
+ Say yes here to access the GPIO signals of WM8994 audio hub
+ CODECs from Wolfson Microelectronics.
+
config GPIO_ADP5520
tristate "GPIO Support for ADP5520 PMIC"
depends on PMIC_ADP5520