openwrt/target/linux/ramips/dts/mt7628an_linksys_e5400.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

#include "mt7628an.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	compatible = "linksys,e5400", "mediatek,mt7628an-soc";
	model = "Linksys E5400";

	aliases {
		led-boot = &led_wps;
		led-failsafe = &led_wps;
		led-running = &led_wps;
		led-upgrade = &led_wps;
		label-mac-device = &ethernet;
	};

	chosen {
		bootargs = "console=ttyS0,115200";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x4000000>;
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_wps: wps {
			label = "green:wps";
			gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
		};
	};
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <40000000>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x30000>;
				read-only;
			};

			partition@30000 {
				label = "u-boot-env";
				reg = <0x30000 0x10000>;
				read-only;
			};

			factory: partition@40000 {
				compatible = "nvmem-cells";
				label = "factory";
				reg = <0x40000 0x10000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

				eeprom_factory_0: eeprom@0 {
					reg = <0x0 0x400>;
				};

				macaddr_factory_28: macaddr@28 {
					reg = <0x28 0x6>;
				};
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x50000 0xfa0000>;
			};

			partition@ff0000 {
				label = "cbtinfo";
				reg = <0xff0000 0x10000>;
				read-only;
			};
		};
	};
};

&ehci {
	status = "disabled";
};

&esw {
	mediatek,portmap = <0x2f>;
	mediatek,portdisable = <0x20>;
};

&ethernet {
	nvmem-cells = <&macaddr_factory_28>;
	nvmem-cell-names = "mac-address";
};

&ohci {
	status = "disabled";
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi5: wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x8000>;
		ieee80211-freq-limit = <5000000 6000000>;

		nvmem-cells = <&macaddr_factory_28>;
		nvmem-cell-names = "mac-address";
		mac-address-increment = <3>;
	};
};

&state_default {
	gpio {
		group = "gpio", "i2c", "i2s", "refclk", "uart1", "wdt", "wled_an";
		function = "gpio";
	};
};

&usbphy {
	status = "disabled";
};

&wmac {
	status = "okay";

	nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_28>;
	nvmem-cell-names = "eeprom", "mac-address";
	mac-address-increment = <2>;
};