tree b0c5dedca901bcac6f040e21a8f406df994411dd
parent f43909dfb39c63ce54a598cbd7921643029afdeb
author Phil Sutter <n0-1@freewrt.org> 1225548801 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1227210153 +0000

MIPS: RB532: Provide functions for gpio configuration

As gpiolib doesn't support pin multiplexing, it provides no way to
access the GPIOFUNC register. Also there is no support for setting
interrupt status and level. These functions provide access to them and
are needed by the CompactFlash driver.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>