MIPS: lantiq: add reset-controller api support

Add a reset-controller binding for the reset registers found on the lantiq
SoC.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/8043/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2 files changed