// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-/dts-v1/;
-#include "mt7621.dtsi"
-
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
+#include "mt7621_mikrotik_routerboard-7xx.dtsi"
/ {
compatible = "mikrotik,routerboard-750gr3", "mediatek,mt7621-soc";
led-failsafe = &led_usr;
led-running = &led_usr;
led-upgrade = &led_usr;
- label-mac-device = &gmac0;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200";
};
leds {
compatible = "gpio-leds";
pwr {
- label = "routerboard-750gr3:blue:pwr";
+ label = "blue:pwr";
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led_usr: usr {
- label = "routerboard-750gr3:green:usr";
+ label = "green:usr";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
};
+};
- keys {
- compatible = "gpio-keys";
-
- mode {
- label = "mode";
- gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
- linux,code = <BTN_0>;
- };
-
- reset {
- label = "reset";
- gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- beeper {
- compatible = "gpio-beeper";
- gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
- };
-
- gpio_export {
- compatible = "gpio-export";
- #size-cells = <0>;
-
- usb_power {
- gpio-export,name = "usb_power";
- gpio-export,output = <1>;
- gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
- };
+&state_default {
+ gpio {
+ groups = "uart2", "jtag", "wdt";
+ function = "gpio";
};
};
-&spi0 {
+&gmac1 {
status = "okay";
+ label = "wan";
+ phy-handle = <ðphy0>;
+};
- flash@0 {
- compatible = "jedec,spi-nor";
+&mdio {
+ ethphy0: ethernet-phy@0 {
reg = <0>;
- spi-max-frequency = <20000000>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "RouterBoot";
- reg = <0x0 0x40000>;
- read-only;
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "bootloader1";
- reg = <0x0 0xf000>;
- read-only;
- };
-
- hard_config: partition@f000 {
- label = "hard_config";
- reg = <0xf000 0x1000>;
- read-only;
- };
-
- partition@10000 {
- label = "bootloader2";
- reg = <0x10000 0xf000>;
- read-only;
- };
-
- partition@20000 {
- label = "soft_config";
- reg = <0x20000 0x1000>;
- };
-
- partition@30000 {
- label = "bios";
- reg = <0x30000 0x1000>;
- read-only;
- };
- };
-
- partition@40000 {
- compatible = "mikrotik,minor";
- label = "firmware";
- reg = <0x040000 0xfc0000>;
- };
- };
};
};
-&gmac0 {
- mtd-mac-address = <&hard_config 0x0010>;
-};
-
&switch0 {
ports {
port@0 {
- status = "okay";
- label = "wan";
- };
-
- port@1 {
- status = "okay";
- label = "lan2";
- mtd-mac-address = <&hard_config 0x0010>;
- mtd-mac-address-increment = <1>;
- };
-
- port@2 {
- status = "okay";
- label = "lan3";
- mtd-mac-address = <&hard_config 0x0010>;
- mtd-mac-address-increment = <2>;
- };
-
- port@3 {
- status = "okay";
- label = "lan4";
- mtd-mac-address = <&hard_config 0x0010>;
- mtd-mac-address-increment = <3>;
- };
-
- port@4 {
- status = "okay";
- label = "lan5";
- mtd-mac-address = <&hard_config 0x0010>;
- mtd-mac-address-increment = <4>;
+ status = "disabled";
};
};
};
-
-&state_default {
- gpio {
- /* via gpio7 (uart3 group) the PoE status can be read */
- groups = "uart2", "uart3", "jtag", "wdt";
- function = "gpio";
- };
-};
-
-&sdhci {
- status = "okay";
-};