tree bfd96754c1bb7ac27b2cc84644a192150d8bdeaa
parent 8202a3ce9ccc6a6bfdae072b8c735a1f894f8b74
author Shawn Guo <shawn.guo@linaro.org> 1384611902 +0800
committer Shawn Guo <shawn.guo@linaro.org> 1388453782 +0800

ARM: imx: select PINCTRL at sub-architecure level

Instead of selecting PINCTRL on individual SoC, let's select it at IMX
sub-architecure level.

While at it, it also adds the missing PINCTRL_IMX50 selection for
SOC_IMX50.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>