pinctrl: rockchip:Add input schmitt support
authordavid.wu <david.wu@rock-chips.com>
Thu, 2 Mar 2017 07:11:23 +0000 (15:11 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 14 Mar 2017 13:42:25 +0000 (14:42 +0100)
commite3b357d7dfe6b38a6064562bacf5c912b3443ac0
tree74e0cd54c58d951a0cd329d81a081f0e3d64eb60
parent9396f4415343df2e51818956d661440b97190a74
pinctrl: rockchip:Add input schmitt support

To prevent external signal crosstalk, some pins need to
enable input schmitt, like i2c pins, 32k-input pin and so on.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-rockchip.c