--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+#include "mt7981.dtsi"
+
+/ {
+ model = "OpenWrt One";
+ compatible = "openwrt,one", "mediatek,mt7981";
+
+ aliases {
+ ethernet0 = &gmac0;
+ ethernet1 = &gmac1;
+ serial0 = &uart0;
+ led-boot = &led_status_white;
+ led-failsafe = &led_status_red;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ rootdisk = <&ubi_fit_volume>;
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ user {
+ label = "user";
+ linux,code = <BTN_0>;
+ gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ pwm-leds {
+ compatible = "pwm-leds";
+
+ led_status_white: led-0 {
+ color = <LED_COLOR_ID_WHITE>;
+ function = LED_FUNCTION_STATUS;
+ pwms = <&pwm 0 10000>;
+ linux,default-trigger = "pattern";
+ led-pattern = <0 500 25 500>;
+ };
+
+ led_status_green: led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ pwms = <&pwm 1 10000>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led_status_red: led-0 {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 9 GPIO_ACTIVE_HIGH>;
+ };
+
+ led-1 {
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_AMBER>;
+ gpios = <&pio 34 GPIO_ACTIVE_LOW>;
+ };
+
+ led-2 {
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+
+ gpio-0 {
+ gpio-export,name = "mikrobus-reset";
+ gpio-export,output = <1>;
+ gpios = <&pio 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio-1 {
+ gpio-export,name = "watchdog-enable";
+ gpio-export,output = <1>;
+ gpios = <&pio 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio-2 {
+ gpio-export,name = "usb-enable";
+ gpio-export,output = <1>;
+ gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+ hw_algo = "toggle";
+ hw_margin_ms = <25000>;
+ always-running;
+ };
+};
+
+ð {
+ status = "okay";
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-handle = <&phy15>;
+ phy-mode = "2500base-x";
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4>;
+ };
+
+ gmac1: mac@1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "gmii";
+ phy-handle = <&int_gbe_phy>;
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_a>;
+ };
+};
+
+&mdio_bus {
+ phy15: phy@f {
+ reg = <0xf>;
+
+ airoha,pnswap-rx;
+
+ interrupt-parent = <&pio>;
+ interrupts = <38 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <20000>;
+
+ phy-mode = "2500base-x";
+ full-duplex;
+ pause;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_AMBER>;
+ };
+
+ led@1 {
+ reg = <1>;
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+ };
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+&pio {
+ spi0_flash_pins: spi0-pins {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+
+ conf-pu {
+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+
+ conf-pd {
+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+
+ spi1_flash_pins: spi1-pins {
+ mux {
+ function = "spi";
+ groups = "spi1_1";
+ };
+
+ conf-pu {
+ pins = "SPI1_CS";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+
+ conf-pd {
+ pins = "SPI1_CLK", "SPI1_MOSI", "SPI1_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+
+ spi2_flash_pins: spi2-pins {
+ mux {
+ function = "spi";
+ groups = "spi2";
+ };
+
+ conf-pu {
+ pins = "SPI2_CS", "SPI2_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+
+ conf-pd {
+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+
+ i2c_pins: i2c-pins {
+ mux {
+ function = "i2c";
+ groups = "i2c0_0";
+ };
+ };
+
+ uart2_pins: uart2-pins {
+ mux {
+ function = "uart";
+ groups = "uart2_0_tx_rx";
+ };
+ };
+
+ pwm_pins: pwm-pins {
+ mux {
+ function = "pwm";
+ groups = "pwm0_0", "pwm1_1";
+ };
+ };
+
+ pcie_pins: pcie-pins {
+ mux {
+ function = "pcie";
+ groups = "pcie_pereset";
+ };
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm_pins>;
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ status = "okay";
+
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ cs-gpios = <0>, <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ reg = <1>;
+ 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>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bl2";
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ partition@580000 {
+ label = "ubi";
+ reg = <0x100000 0x7F00000>;
+ compatible = "linux,ubi";
+
+ volumes {
+ ubi_fit_volume: ubi-volume-fit {
+ volname = "fit";
+ };
+ };
+ };
+ };
+ };
+};
+
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_flash_pins>;
+ status = "okay";
+};
+
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_flash_pins>;
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+
+ spi-max-frequency = <52000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bl2-nor";
+ reg = <0x00000 0x40000>;
+ };
+
+ partition@40000 {
+ label = "factory";
+ reg = <0x40000 0xc0000>;
+ 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 = <0x24 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+
+ macaddr_factory_a: macaddr@a {
+ compatible = "mac-base";
+ reg = <0x2a 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+
+ partition@100000 {
+ label = "fip-nor";
+ reg = <0x100000 0x80000>;
+ };
+
+ partition@180000 {
+ label = "recovery";
+ reg = <0x180000 0xc80000>;
+ };
+ };
+ };
+};
+
+&xhci {
+ phys = <&u2port0 PHY_TYPE_USB2>;
+ vusb33-supply = <®_3p3v>;
+ vbus-supply = <®_5v>;
+ mediatek,u3p-dis-msk = <0x01>;
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ status = "okay";
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi {
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+ status = "okay";
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+ status = "okay";
+};
+
+&sgmiisys0 {
+ /delete-node/ mediatek,pnswap;
+};
projects / openwrt / staging / blogic.git / blobdiff