openwrt/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi

// SPDX-License-Identifier: GPL-2.0

#include "mt7621.dtsi"

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

/ {
	compatible = "mediatek,mt7621-soc";

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

	chosen {
		bootargs = "console=ttyS0,57600";
	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
		};

		led_usb: usb {
			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
			trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
			linux,default-trigger = "usbport";
		};

		led_internet: internet {
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
		};

		led_wifi: wifi {
			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};
	};

	keys {
		compatible = "gpio-keys";

		wps {
			label = "wps";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		reset {
			label = "reset";
			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	reg_usb_vbus: regulator {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&xhci {
	vbus-supply = <&reg_usb_vbus>;
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x8000>;
		ieee80211-freq-limit = <5000000 6000000>;
	};
};

&pcie1 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x0>;
		ieee80211-freq-limit = <2400000 2500000>;
	};
};

&ethernet {
	mtd-mac-address = <&factory 0x4>;
};

&state_default {
	gpio {
		ralink,group = "uart3", "uart2", "jtag", "wdt";
		ralink,function = "gpio";
	};
};

&nand {
	status = "okay";

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

		partition@0 {
			label = "u-boot";
			reg = <0x0 0x100000>;
			read-only;
		};

		partition@100000 {
			label = "SC PART_MAP";
			reg = <0x100000 0x100000>;
			read-only;
		};

		partition@200000 {
			label = "kernel";
			reg = <0x200000 0x400000>;
		};

		partition@600000 {
			label = "ubi";
			reg = <0x600000 0x2800000>;
		};

		partition@2e00000 {
			label = "reserved0";
			reg = <0x2e00000 0x1800000>;
			read-only;
		};

		factory: partition@4600000 {
			label = "factory";
			reg = <0x4600000 0x200000>;
			read-only;
		};

		partition@4800000 {
			label = "reserved1";
			reg = <0x4800000 0x3800000>;
			read-only;
		};
	};
};