+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9331.dtsi"
+
+/ {
+ model = "TP-Link TL-MR3020 V1";
+ compatible = "tplink,tl-mr3020-v1", "qca,ar9331";
+
+ aliases {
+ serial0 = &uart;
+ led-status = &system;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x2000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wlan {
+ label = "tp-link:green:wlan";
+ gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "phy0tpt";
+ };
+
+ lan {
+ label = "tp-link:green:lan";
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ system: wps {
+ label = "tp-link:green:wps";
+ gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led3g {
+ label = "tp-link:green:3g";
+ gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ trigger-sources = <&hub_port>;
+ linux,default-trigger = "usbport";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button0 {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+ debounce-interval = <60>;
+ };
+
+ button1 {
+ label = "sw1";
+ linux,input-type = <EV_SW>;
+ linux,code = <BTN_0>;
+ gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
+ debounce-interval = <60>;
+ };
+
+ button2 {
+ label = "sw2";
+ linux,input-type = <EV_SW>;
+ linux,code = <BTN_1>;
+ gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+ debounce-interval = <60>;
+ };
+ };
+
+ reg_usb_vbus: reg_usb_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&ref {
+ clock-frequency = <25000000>;
+};
+
+&uart {
+ status = "okay";
+};
+
+&gpio {
+ status = "okay";
+};
+
+&usb {
+ dr_mode = "host";
+ vbus-supply = <®_usb_vbus>;
+ status = "okay";
+
+ hub_port: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&spi {
+ num-chipselects = <1>;
+ status = "okay";
+
+ /* Spansion S25FL032PIF SPI flash */
+ spiflash: s25sl032p@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <104000000>;
+ reg = <0>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ uboot: partition@0 {
+ label = "u-boot";
+ reg = <0x000000 0x020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "firmware";
+ reg = <0x020000 0x3c0000>;
+ };
+
+ partition@3e0000 {
+ label = "config";
+ reg = <0x3e0000 0x010000>;
+ read-only;
+ };
+
+ art: partition@3f0000 {
+ label = "art";
+ reg = <0x3f0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio1 {
+ status = "okay";
+ phy4: ethernet-phy@4 {
+ reg = <4>;
+ };
+};
+
+ð1 {
+ status = "okay";
+ phy-handle = <&phy4>;
+
+ mtd-mac-address = <&uboot 0x1fc00>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+
+ gmac-config {
+ device = <&gmac>;
+
+ switch-phy-addr-swap = <1>;
+ switch-phy-swap = <1>;
+ };
+};
+
+&wmac {
+ status = "okay";
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&uboot 0x1fc00>;
+};
projects / openwrt / openwrt.git / commitdiff