openwrt/target/linux/ramips/dts/mt7620a_tplink_re2x0-v1.dtsi

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

#include "mt7620a.dtsi"

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

/ {
	aliases {
		label-mac-device = &ethernet;
	};

	chosen {
		bootargs = "console=ttyS0,57600n8";
	};

	keys: keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};
};

&spi0 {
	status = "okay";

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

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

			uboot: partition@0 {
				compatible = "nvmem-cells";
				label = "u-boot";
				reg = <0x0 0x20000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

				macaddr_uboot_1fc00: macaddr@1fc00 {
					reg = <0x1fc00 0x6>;
				};
			};

			partition@20000 {
				compatible = "tplink,firmware";
				label = "firmware";
				reg = <0x20000 0x7c0000>;
			};

			partition@7e0000 {
				label = "config";
				reg = <0x7e0000 0x10000>;
				read-only;
			};

			radio: partition@7f0000 {
				compatible = "nvmem-cells";
				label = "radio";
				reg = <0x7f0000 0x10000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

				eeprom_radio_0: eeprom@0 {
					reg = <0x0 0x200>;
				};
			};
		};
	};
};

&ethernet {
	nvmem-cells = <&macaddr_uboot_1fc00>;
	nvmem-cell-names = "mac-address";
};

&wmac {
	nvmem-cells = <&eeprom_radio_0>, <&macaddr_uboot_1fc00>;
	nvmem-cell-names = "eeprom", "mac-address";
};

&pcie {
	status = "okay";
};

&pcie0 {
	mt76@0,0 {
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&radio 0x8000>;
		nvmem-cells = <&macaddr_uboot_1fc00>;
		nvmem-cell-names = "mac-address";
		mac-address-increment = <2>;
		ieee80211-freq-limit = <5000000 6000000>;
	};
};