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-rw-r--r--target/linux/ramips/dts/MT7620a_V22SG.dts113
1 files changed, 113 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/MT7620a_V22SG.dts b/target/linux/ramips/dts/MT7620a_V22SG.dts
new file mode 100644
index 0000000000..cec912df3b
--- /dev/null
+++ b/target/linux/ramips/dts/MT7620a_V22SG.dts
@@ -0,0 +1,113 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+ compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
+ model = "Ralink MT7620a V22SG High Power evaluation board";
+
+ /*palmbus@10000000 {
+ };*/
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "uartf", "spi";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ ethernet@10100000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+ ralink,port-map = "llllw";
+
+ port@4 {
+ status = "okay";
+ phy-handle = <&phy4>;
+ phy-mode = "rgmii";
+ };
+
+ port@5 {
+ status = "okay";
+ phy-handle = <&phy5>;
+ phy-mode = "rgmii";
+ };
+
+ mdio-bus {
+ status = "okay";
+
+ phy4: ethernet-phy@4 {
+ reg = <4>;
+ phy-mode = "rgmii";
+ };
+
+ phy5: ethernet-phy@5 {
+ reg = <5>;
+ phy-mode = "rgmii";
+ };
+ };
+ };
+
+ gsw@10110000 {
+ ralink,port4 = "gmac";
+ };
+
+ pcie@10140000 {
+ status = "okay";
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 1>;
+ linux,code = <0x198>;
+ };
+ aoss {
+ label = "aoss";
+ gpios = <&gpio0 2 1>;
+ linux,code = <0x211>;
+ };
+ };
+
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mtk,mt7620-nand";
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+ partition@40000 {
+ label = "u-boot-env";
+ reg = <0x40000 0x20000>;
+ read-only;
+ };
+ factory: partition@60000 {
+ label = "factory";
+ reg = <0x60000 0x20000>;
+ read-only;
+ };
+ partition@80000 {
+ label = "firmware";
+ reg = <0x80000 0x7f80000>;
+ };
+ };
+};