input: Add Qualcomm pm8xxx keypad controller driver

Add Qualcomm PMIC8XXX based keypad controller driver
supporting upto 18x8 matrix configuration.

Acked-by: Dmitry Torokhov <dtor@mail.ru>
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/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 69badb4e06aa..b4dee9d5a055 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -412,6 +412,17 @@ config KEYBOARD_PXA930_ROTARY
           To compile this driver as a module, choose M here: the
           module will be called pxa930_rotary.
 
+config KEYBOARD_PMIC8XXX
+        tristate "Qualcomm PMIC8XXX keypad support"
+        depends on MFD_PM8XXX
+        help
+          Say Y here if you want to enable the driver for the PMIC8XXX
+          keypad provided as a reference design from Qualcomm. This is intended
+          to support upto 18x8 matrix based keypad design.
+
+          To compile this driver as a module, choose M here: the module will
+          be called pmic8xxx-keypad.
+
 config KEYBOARD_SAMSUNG
         tristate "Samsung keypad support"
         depends on SAMSUNG_DEV_KEYPAD