openwrt/target/linux/ramips/dts/rt3352_zte_mf283plus.dts

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

#include "rt3352.dtsi"

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

/ {
	compatible = "zte,mf283plus", "ralink,rt3352-soc";
	model = "ZTE MF283+";

	aliases {
		led-boot = &led_wwan_green;
		led-failsafe = &led_wwan_red;
		led-upgrade = &led_wwan_red;
		label-mac-device = &ethernet;
	};

	leds {
		compatible = "gpio-leds";

		led_wwan_blue: wwan_blue {
			label = "blue:wwan";
			gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
		};

		led_wwan_green: wwan_green {
			label = "green:wwan";
			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
		};

		led_wwan_red: wwan_red {
			label = "red:wwan";
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
		};

		signal {
			label = "blue:signal";
			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys-polled";
		poll-interval = <20>;

		reset {
			label = "reset";
			gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;
		m25p,fast-read;

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

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x60000>;
				read-only;
			};

			partition@60000 {
				label = "u-boot-env";
				reg = <0x60000 0x10000>;
				read-only;
			};

			factory: partition@70000 {
				label = "factory";
				reg = <0x70000 0x10000>;
				read-only;

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

					eeprom_factory_0: eeprom@0 {
						reg = <0x0 0x200>;
					};

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

			partition@80000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x80000 0xf80000>;
			};
		};
	};
};

&state_default {
	gpio {
		groups = "i2c", "jtag", "rgmii", "mdio", "uartf";
		function = "gpio";
	};
};

&gpio1 {
	status = "okay";
};

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

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

&wmac {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};