pinctrl: Add i.MX1 pincontrol driver

This patch adds pincontrol driver for Freescale i.MX1 SOCs.

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
3 files changed