[][change 7981 spi mux source]

[Description]
Change 7981 spi mux source

[Release-log]
N/A

Change-Id: I6841eee0616218994f668c1d663ecf4e9bce5c61
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5358653
1 file changed