[PATCH 03/14] pinctrl: rockchip: add input schmitt support for rv1108

[Heiko Stübner]

Am Montag, 31. Juli 2017, 18:10:22 CEST schrieb Andy Yan:
> Some pins like i2c SCL/SDA need the schmitt input function
> to avoid crosstalk problems.
> 
> Signed-off-by: Andy Yan <andy.yan at rock-chips.com>

Reviewed-by: Heiko Stuebner <heiko at sntech.de>