[][kernel][mt7981][mtd][spinand: Add Etron SPI-NAND support]

[Description]
Add Etron SPI-NAND support

[Release-log]
N/A


Change-Id: Idf7f068ad7be9ad65a7f57198da6bcd40d8240e8
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7707525
1 file changed