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authorZhang Jiejing <jiejing.zhang@freescale.com>2011-05-11 14:32:01 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-05-12 08:28:58 -0700
commit36682b81de32090f5c9fac165e71ab8939aab8c0 (patch)
tree117c09e71f3482fc3b483f4ee7345437df28e1f8 /drivers/input/keyboard/Kconfig
parent7cbbb758d3c93b24b45b169af55440d2e7d5b7f6 (diff)
Input: add driver FSL MPR121 capacitive touch sensor
This patch adds basic support for Freescale MPR121 capacitive touch sensor. It's an i2c controller with up to 12 capacitance sensing inputs. Product information (data sheet, application notes) can be found here: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121 Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/Kconfig')
-rw-r--r--drivers/input/keyboard/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b16bed038f72..dec090ac7d31 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -325,6 +325,18 @@ config KEYBOARD_MCS
To compile this driver as a module, choose M here: the
module will be called mcs_touchkey.
+config KEYBOARD_MPR121
+ tristate "Freescale MPR121 Touchkey"
+ depends on I2C
+ help
+ Say Y here if you have Freescale MPR121 touchkey controller
+ chip in your system.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mpr121_touchkey.
+
config KEYBOARD_IMX
tristate "IMX keypad support"
depends on ARCH_MXC