[][dts: mt7986: Fix & isolate pinctrl & flash partition]
[Description]
Fix and isolate pinctrl & flash partition:
1. There are common parts for pinctrl, which we used to
put them in dts. Isolate them into dtsi to avoid lots of
repetition.
2. Isolate flash fixed-partitions so we could modify
easily.
[Release-log]
N/A
Change-Id: Ie4c8add82924445bd00b9139ff4f1a0177eb55ec
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5053659
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986-spim-nand-partition.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986-spim-nand-partition.dtsi
new file mode 100644
index 0000000..4cc7961
--- /dev/null
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986-spim-nand-partition.dtsi
@@ -0,0 +1,43 @@
+/ {
+ nmbm_spim_nand {
+ compatible = "generic,nmbm";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ lower-mtd-device = <&spi_nand>;
+ forced-create;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "BL2";
+ reg = <0x00000 0x0100000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "u-boot-env";
+ reg = <0x0100000 0x0080000>;
+ };
+
+ factory: partition@180000 {
+ label = "Factory";
+ reg = <0x180000 0x0200000>;
+ };
+
+ partition@380000 {
+ label = "FIP";
+ reg = <0x380000 0x0200000>;
+ };
+
+ partition@580000 {
+ label = "ubi";
+ reg = <0x580000 0x4000000>;
+ };
+ };
+ };
+};