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authorJaechul Lee <jcsing.lee@samsung.com>2017-01-18 14:35:42 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-01-18 14:50:23 -0800
commit72d1f2346ded5b1743d7938f4522550b4da9c82d (patch)
tree8dd8b8ed91df9dda4783166472f192d9416351ec /drivers/input/keyboard/Kconfig
parentaa6f9222218273cc54ec8d3c91ad8207eef21f99 (diff)
Input: tm2-touchkey - add touchkey driver support for TM2
This patch adds support for the TM2 touch key and led functionality. The driver interfaces with userspace through an input device and reports KEY_PHONE and KEY_BACK event types. LED brightness can be controlled by "/sys/class/leds/tm2-touchkey/brightness". Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Andi Shyti <andi.shyti@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard/Kconfig')
-rw-r--r--drivers/input/keyboard/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index cbd75cf44739..97acd6524ad7 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -666,6 +666,17 @@ config KEYBOARD_TC3589X
To compile this driver as a module, choose M here: the
module will be called tc3589x-keypad.
+config KEYBOARD_TM2_TOUCHKEY
+ tristate "TM2 touchkey support"
+ depends on I2C
+ depends on LEDS_CLASS
+ help
+ Say Y here to enable device driver for tm2-touchkey with
+ LED control for the Exynos5433 TM2 board.
+
+ To compile this driver as a module, choose M here.
+ module will be called tm2-touchkey.
+
config KEYBOARD_TWL4030
tristate "TI TWL4030/TWL5030/TPS659x0 keypad support"
depends on TWL4030_CORE