--- /dev/null
+/dts-v1/;
+
+#include "mt7981.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "Confiabits MT7981";
+ compatible = "confiabits,mt7981", "mediatek,mt7981";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-mesh {
+ label = "mesh";
+ linux,input-type = <EV_SW>;
+ linux,code = <BTN_0>;
+ gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
+ debounce-interval = <60>;
+ };
+
+ button-reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-wlan5g {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN;
+ function-enumerator = <5>;
+ gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ led-wan-red {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WAN;
+ gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led_power: led-power {
+ label = "blue:power"; // can be removed once #13837 is merged
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-lan1 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <1>;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-lan2 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <2>;
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-lan3 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <3>;
+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-wan-blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WAN;
+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-wlan2g {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN;
+ function-enumerator = <2>;
+ gpios = <&pio 34 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ led-mesh {
+ color = <LED_COLOR_ID_BLUE>;
+ function = "mesh"; // no LED_FUNCTION_MESH yet
+ gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+ð {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mdio_pins>;
+
+ status = "okay";
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4 0>;
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+};
+
+
+&mdio_bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch: switch@1f {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4 1>;
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ status = "okay";
+
+ spi_nand: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+
+ spi-cal-enable;
+ spi-cal-mode = "read-data";
+ spi-cal-datalen = <7>;
+ spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
+ spi-cal-addrlen = <5>;
+ spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
+
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+ mediatek,nmbm;
+ mediatek,bmt-max-ratio = <1>;
+ mediatek,bmt-max-reserved-blocks = <64>;
+
+ 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>;
+ read-only;
+ };
+
+ factory: partition@180000 {
+ label = "Factory";
+ reg = <0x180000 0x0200000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom@0 {
+ reg = <0x0 0x1000>;
+ };
+
+ macaddr_factory_4: macaddr@4 {
+ compatible = "mac-base";
+ reg = <0x4 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+
+ partition@380000 {
+ label = "FIP";
+ reg = <0x380000 0x0200000>;
+ read-only;
+ };
+
+ partition@580000 {
+ label = "ubi";
+ reg = <0x580000 0x4000000>;
+ compatible = "linux,ubi";
+ };
+ };
+ };
+};
+
+&pio {
+ spi0_flash_pins: spi0-pins {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+ };
+
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&xhci {
+ status = "okay";
+ mediatek,u3p-dis-msk = <0x1>;
+};
+
+&wifi {
+ status = "okay";
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+};
projects / openwrt / openwrt.git / commitdiff