user/sven/linux.git/include/linux/i2c/mpr121_touchkey.h, branch v4.9.293Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.9.2932011-05-12T15:28:58ZInput: add driver FSL MPR121 capacitive touch sensor2011-05-12T15:28:58ZZhang Jiejingjiejing.zhang@freescale.com2011-05-11T21:32:01Zurn:sha1:36682b81de32090f5c9fac165e71ab8939aab8c0
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>