mediatek: add an upstreamed spi-nand driver

[openwrt/staging/noltari.git] / target / linux / mediatek / dts / mt7622-totolink-a8000ru.dts

diff --git a/target/linux/mediatek/dts/mt7622-totolink-a8000ru.dts b/target/linux/mediatek/dts/mt7622-totolink-a8000ru.dts
index 0386865cc24457431d045ac734c40063010ff86f..d67fb4efbf2489c05b2874bf867bebe8e6128e62 100644 (file)
--- a/target/linux/mediatek/dts/mt7622-totolink-a8000ru.dts
+++ b/target/linux/mediatek/dts/mt7622-totolink-a8000ru.dts
@@ -226,62 +226,72 @@
        status = "okay";
 };
 
-&snand {
-       mediatek,quad-spi;
+&bch {
+       status = "okay";
+};
+
+&snfi {
        pinctrl-names = "default";
        pinctrl-0 = <&serial_nand_pins>;
        status = "okay";
-       mediatek,bmt-v2;
-
-       partitions {
-               compatible = "fixed-partitions";
-               #address-cells = <1>;
-               #size-cells = <1>;
-
-               partition@0 {
-                       label = "Preloader";
-                       reg = <0x0 0x80000>;
-                       read-only;
-               };
-
-               partition@80000 {
-                       label = "ATF";
-                       reg = <0x80000 0x40000>;
-                       read-only;
-               };
-
-               partition@c0000 {
-                       label = "u-boot";
-                       reg = <0xc0000 0x80000>;
-                       read-only;
-               };
-
-               partition@140000 {
-                       label = "u-boot-env";
-                       reg = <0x140000 0x80000>;
-                       read-only;
-               };
-
-               factory: partition@1c0000 {
-                       label = "factory";
-                       reg = <0x1c0000 0x40000>;
-                       read-only;
-               };
-
-               partition@200000 {
-                       label = "ubi";
-                       reg = <0x200000 0x6400000>;
-               };
-
-               partition@6600000 {
-                       label = "User_data";
-                       reg = <0x6600000 0x100000>;
-               };
-
-               /* size of this partition varies due to BMT & bad blocks. */
-               partition@6700000 {
-                       label = "reserved";
-                       reg = <0x6700000 0>;
+       flash@0 {
+               compatible = "spi-nand";
+               reg = <0>;
+               spi-tx-bus-width = <4>;
+               spi-rx-bus-width = <4>;
+               nand-ecc-engine = <&snfi>;
+               mediatek,bmt-v2;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "Preloader";
+                               reg = <0x0 0x80000>;
+                               read-only;
+                       };
+
+                       partition@80000 {
+                               label = "ATF";
+                               reg = <0x80000 0x40000>;
+                               read-only;
+                       };
+
+                       partition@c0000 {
+                               label = "u-boot";
+                               reg = <0xc0000 0x80000>;
+                               read-only;
+                       };
+
+                       partition@140000 {
+                               label = "u-boot-env";
+                               reg = <0x140000 0x80000>;
+                               read-only;
+                       };
+
+                       factory: partition@1c0000 {
+                               label = "factory";
+                               reg = <0x1c0000 0x40000>;
+                               read-only;
+                       };
+
+                       partition@200000 {
+                               label = "ubi";
+                               reg = <0x200000 0x6400000>;
+                       };
+
+                       partition@6600000 {
+                               label = "User_data";
+                               reg = <0x6600000 0x100000>;
+                       };
+
+                       /* size of this partition varies due to BMT & bad blocks. */
+                       partition@6700000 {
+                               label = "reserved";
+                               reg = <0x6700000 0>;
+                       };
                };
        };
 };