msm8916-openwrt/target/linux/ath79/dts/qca9558_librerouter_librerouter-v1.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 = "librerouter,librerouter-v1", "qca,qca9558";
	model = "LibreRouter v1";

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

	leds {
		compatible = "gpio-leds";

		led_system: system {
			label = "green:system";
			gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		wifi_green {
			label = "green:wlan2g";
			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		status_blue {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_BLUE>;
			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		pinctrl-names = "default";
		/* GPIO1 (poe_pass) and GPIO2 (watchdog) requires jtag disabled */
		pinctrl-0 = <&jtag_disable_pins>;

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

	watchdog {
		compatible = "linux,wdt-gpio";
		gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
		hw_algo = "toggle";
		hw_margin_ms = <1000>;
		always-running;
	};
};

&pcie0 {
	status = "okay";

	wifi@0,0 {
		compatible = "pci168c,0033";
		reg = <0x0000 0 0 0 0>;
	};
};

&pcie1 {
	status = "okay";

	wifi@0,0 {
		compatible = "pci168c,0033";
		reg = <0x0000 0 0 0 0>;
	};
};

&usb_phy0 {
	status = "okay";
};

&usb0 {
	status = "okay";
};

&usb_phy1 {
	status = "okay";
};

&usb1 {
	status = "okay";
};

&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 0x7c0000>;
			};

			partition@810000 {
				label = "fw2";
				reg = <0x810000 0x7d0000>;
			};

			partition@fd0000 {
				label = "res";
				reg = <0xfd0000 0x20000>;
			};

			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>;
					};

					macaddr_art_c: macaddr@c {
						reg = <0xc 0x6>;
					};

					cal_art_1000: calibration@1000 {
						reg = <0x1000 0x440>;
					};
				};
			};
		};
	};
};

&mdio0 {
	status = "okay";

	phy0: ethernet-phy@0 {
		reg = <0>;
		qca,ar8327-initvals = <
			0x04 0x87600000 /* PORT0: RGMII, MAC0/6 exchage, tx_delay 01, rx_delay 10 */
			0x0c 0x00000080 /* PORT6: SGMII */
			0x10 0x81000080 /* POWER_ON_STRAP: LED open drain, SerDes auto-neg disabled */
			0x50 0xcf37cf37 /* LED_CTRL0 */
			0x54 0xcf37cf37 /* LED_CTRL1 */
			0x58 0xcf37cf37 /* LED_CTRL2 */
			0x5c 0x0        /* LED_CTRL3 */
			0x7c 0x0000007e /* PORT0_STATUS */
			0x94 0x0000007e /* PORT6 STATUS */
		>;
	};
};

&eth0 {
	status = "okay";

	pll-data = <0xa6000000 0x00000101 0x00001616>;
	nvmem-cells = <&macaddr_art_0>;
	nvmem-cell-names = "mac-address";

	phy-handle = <&phy0>;
};

&eth1 {
	status = "okay";

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

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

&wmac {
	status = "okay";

	nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
	nvmem-cell-names = "mac-address", "calibration";
};