openwrt/target/linux/ath79/dts/qca9557_buffalo_bhr-4grv2.dts

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

#include "qca955x.dtsi"

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

/ {
	compatible = "buffalo,bhr-4grv2", "qca,qca9557";
	model = "Buffalo BHR-4GRV2";

	aliases {
		led-boot = &led_power;
		led-failsafe = &led_power;
		led-running = &led_power;
		led-upgrade = &led_power;
	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		diag {
			label = "orange:diag";
			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
		};

		vpn_orange {
			label = "orange:vpn";
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};

		vpn_green {
			label = "green:vpn";
			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
			debounce-interval = <60>;
		};

		eco {
			label = "eco";
			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
			linux,input-type = <EV_SW>;
			debounce-interval = <60>;
		};
	};
};

&spi {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x000000 0x040000>;
				read-only;
			};

			partition@40000 {
				label = "u-boot-env";
				reg = <0x040000 0x010000>;
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x050000 0xfa0000>;
			};

			art: partition@ff0000 {
				label = "art";
				reg = <0xff0000 0x010000>;
				read-only;

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

					macaddr_art_0: macaddr@0 {
						reg = <0x0 0x6>;
					};

					macaddr_art_6: macaddr@6 {
						reg = <0x6 0x6>;
					};
				};
			};
		};
	};
};

&mdio0 {
	status = "okay";

	phy0: ethernet-phy@0 {
		reg = <0>;

		qca,ar8327-initvals = <
		    0x04 0x80080080 /* PORT0 PAD MODE CTRL */
		    0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
		    0x7c 0x0000007e /* PORT0_STATUS */
		    0x94 0x0000007e /* PORT6 STATUS */
		>;
	};
};

&eth0 {
	status = "okay";

	nvmem-cells = <&macaddr_art_0>;
	nvmem-cell-names = "mac-address";
	phy-handle = <&phy0>;
	pll-data = <0x56000000 0x00000101 0x00001616>;
};

&eth1 {
	status = "okay";

	nvmem-cells = <&macaddr_art_6>;
	nvmem-cell-names = "mac-address";
	pll-data = <0x03000101 0x00000101 0x00001616>;

	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};