[][Change spi1 parent]

[Description]
Change spi1 clk parent to spi_mst_sel
Add f26M to critical clk

[Release-log]
N/A

Change-Id: Ifa2f1ee3523d56ab59d9f21e81cca62efff23e1e
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4731250
1 file changed