openwrt/target/linux/ath79/dts/qca9558_buffalo_wzr-450hp2.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,wzr-450hp2", "qca,qca9558";
	model = "Buffalo WZR-450HP2/WZR-450HP2D";

	aliases {
		led-boot = &led_status_green;
		led-failsafe = &led_status_green;
		led-running = &led_status_green;
		led-upgrade = &led_status_green;
		label-mac-device = &eth0;
	};

	leds {
		compatible = "gpio-leds";

		led_status_green: status_green {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		led_wlan_green: wlan_green {
			function = LED_FUNCTION_WLAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		led_wps_green: wps_green {
			function = LED_FUNCTION_WPS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

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

		rfkill {
		       label = "RFKILL button";
		       linux,code = <KEY_RFKILL>;
		       gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
		       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 = <0x0 0x40000>;
				read-only;
			};

			partition@40000 {
				reg = <0x40000 0x10000>;
				label = "u-boot-env";
			};

			partition@50000 {
				compatible = "denx,uimage";
				reg = <0x50000 0xf90000>;
				label = "firmware";
			};

			partition@fe0000 {
				reg = <0xfe0000 0x10000>;
				label = "user_property";
				read-only;
			};

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

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

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

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

					cal_ath9k: cal_ath9k@1000 {
						reg = <0x1000 0x440>;
					};
				};
			};
		};
	};
};

&mdio0 {
	status = "okay";

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

		qca,ar8327-initvals = <
			0x04 0x07600000 /* PORT0 PAD MODE CTRL: RGMII, to eth0 */
			0x0c 0x00080080 /* PORT6 PAD MODE CTRL: SGMII, to eth1 */
			0x10 0x81000080 /* POWER ON STRAP */
			0x50 0xcc35cc35 /* LED_CTRL0 */
			0x54 0xca35ca35 /* LED_CTRL1 */
			0x58 0xc935c935 /* LED_CTRL2 */
			0x5c 0x03ffff00 /* LED_CTRL3 */
			0x7c 0x0000007e /* PORT0_STATUS */
			0x94 0x0000007e /* PORT6_STATUS */
		>;
	};
};

&eth0 {
	status = "okay";

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

	gmac-config {
		device = <&gmac>;
		rgmii-enabled = <1>;
	};
};

&eth1 {
	status = "okay";

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

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

&wmac {
	status = "okay";

	nvmem-cells = <&cal_ath9k>;
	nvmem-cell-names = "calibration";
};