pinctrl: rockchip: add drive-strength control for rk3288
authorHeiko Stübner <heiko@sntech.de>
Sat, 19 Jul 2014 23:50:11 +0000 (01:50 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 23 Jul 2014 14:41:16 +0000 (16:41 +0200)
The rk3288 is the first Rockchip soc handling the drive strength on a per-pin
basis, while the older ones can set the drive-strength only for specific
pin-groups. Therefore limit setting the drive-strength to this soc for now.

Signed-off-by: Heiko Stübner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-rockchip.c

Simple merge