tree 9a2bfbe783c71cba97fff61978f96a815876cc98
parent 778eeb1b199b85bec79b49ac483b013e270636ea
author Gabor Juhos <juhosg@openwrt.org> 1359447552 +0000
committer John Crispin <blogic@openwrt.org> 1361060727 +0100

MIPS: ath79: fix GPIO function selection for AR934x SoCs

GPIO function selection is not working on the AR934x
SoCs because the offset of the function selection
register is different on those.

Add a helper routine which returns the correct
register address based on the SoC type, and use
that in the 'ath79_gpio_function_*' routines.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4870/
Signed-off-by: John Crispin <blogic@openwrt.org>