input: Add support for Qualcomm PMIC8XXX power key

Add support for PMIC8XXX power key driven over dedicated
KYPD_PWR_N pin.

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Trilok Soni <tsoni@codeaurora.org>
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index f9cf0881b0e3..45dc6aa62ba4 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -330,6 +330,17 @@ config INPUT_PWM_BEEPER
           To compile this driver as a module, choose M here: the module will be
           called pwm-beeper.
 
+config INPUT_PMIC8XXX_PWRKEY
+        tristate "PMIC8XXX power key support"
+        depends on MFD_PM8XXX
+        help
+          Say Y here if you want support for the PMIC8XXX power key.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called pmic8xxx-pwrkey.
+
 config INPUT_GPIO_ROTARY_ENCODER
         tristate "Rotary encoders connected to GPIO pins"
         depends on GPIOLIB && GENERIC_GPIO