ramips: pinctrl: allow mux SDXC pins for mt76x8
The mt76x8 SDXC pin register definition is incompatible with the
mtmips generic pinctrl driver structure. This hack allows us to
mux the SDXC IO to different pin groups in device tree.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17446
(cherry picked from commit
05ec3b50a8e673786dda0224b23f18b5d96a4a65)
Link: https://github.com/openwrt/openwrt/pull/17754
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>