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-rw-r--r--target/linux/ramips/dts/RT-AC51U.dts126
1 files changed, 126 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RT-AC51U.dts b/target/linux/ramips/dts/RT-AC51U.dts
new file mode 100644
index 0000000000..ec313cc5ae
--- /dev/null
+++ b/target/linux/ramips/dts/RT-AC51U.dts
@@ -0,0 +1,126 @@
+/dts-v1/;
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "asus,rt-ac51u", "ralink,mt7620a-soc";
+ model = "Asus RT-AC51U";
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ power {
+ label = "rt-ac51u:blue:power";
+ gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "rt-ac51u:blue:usb";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi {
+ label = "rt-ac51u:blue:wifi";
+ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
+ gpio_export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ enable-leds {
+ gpio-export,name = "enable-leds";
+ gpio-export,output = <1>;
+ gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
+
+&gpio3 {
+ status = "okay";
+};
+
+&ethernet {
+ status = "okay";
+ mtd-mac-address = <&factory 0x4>;
+ mediatek,portmap = "wllll";
+};
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "wled", "uartf";
+ ralink,function = "gpio";
+ };
+ };
+};