openwrt/target/linux/ath79/dts/qca9563_zte_mf286.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
// Copyright (c) 2021 Cezary Jackiewicz
// Copyright (c) 2021, 2022 Lech Perczak
#include "qca956x.dtsi"

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

/ {
	model = "ZTE MF286";
	compatible = "zte,mf286", "qca,qca9563";

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

	leds {
		compatible = "gpio-leds";

		/* Hidden green SMD LED below signal strength LEDs
		 * Visible through slits underside of the case,
		 * and slightly through the case below signal state LEDs */
		led_debug: led-0 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_DEBUG;
			label = "green:debug";
			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		wifi {
			label = "wifi";
			linux,code = <KEY_RFKILL>;
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};
	};

	/* This GPIO is used to reset whole board _including_ the modem */
	gpio-restart {
		compatible = "gpio-restart";
		gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
		active-delay = <3000>;
		inactive-delay = <1000>;
	};

	ubi-concat {
		compatible = "mtd-concat";
		devices = <&ubiconcat0 &ubiconcat1>;

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

			partition@0 {
				reg = <0x0 0x7840000>;
				label = "ubi";
			};
		};
	};
};

&gpio {
	/* GPIO19 is used as a mask to enable WLAN LED
	 * in stock firmware, which is controlled directly
	 * by 5GHz Wi-Fi chip, which currently is inactive
	 * in OpenWrt */
	led-wlan {
		gpio-hog;
		gpios = <19 GPIO_ACTIVE_LOW>;
		output-high;
		line-name = "led:wlan";
	};
};

&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 0x080000>;
				read-only;
			};

			partition@80000 {
				label = "u-boot-env";
				reg = <0x080000 0x020000>;
				read-only;
			};
		};
	};

	flash@1 {
		compatible = "spi-nand";
		reg = <1>;
		spi-max-frequency = <25000000>;

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

			partition@0 {
				label = "fota-flag";
				reg = <0x000000 0x140000>;
				read-only;
			};

			caldata: partition@140000 {
				label = "caldata";
				reg = <0x140000 0x140000>;
				read-only;

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

				cal_caldata_1000: cal@1000 {
					reg = <0x1000 0x440>;
				};

				cal_caldata_5000: cal@5000 {
					reg = <0x5000 0x844>;
				};
			};

			mac: partition@280000 {
				label = "mac";
				reg = <0x280000 0x140000>;
				read-only;

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

				macaddr_mac_0: macaddr@0 {
					reg = <0x0 0x6>;
				};
			};

			/* This encompasses stock cfg-param, oops, web partitions,
			 * which can be overwritten safely */
			ubiconcat0: partition@3c0000 {
				label = "ubiconcat0";
				reg = <0x3c0000 0xf40000>;
			};

			/* Kernel MTD size is increased to 4MB from stock 3MB */
			partition@1300000 {
				label = "kernel";
				reg = <0x1300000 0x400000>;
			};

			/* This encompasses stock rootfs, data, fota partitions,
			 * which can be overwritten safely */
			ubiconcat1: partition@1600000 {
				label = "ubiconcat1";
				reg = <0x1700000 0x6900000>;
			};
		};
	};
};

&mdio0 {
	status = "okay";

	phy-mask = <0>;
	phy0: ethernet-phy@0 {
		reg = <0>;
		phy-mode = "sgmii";

		qca,ar8327-initvals = <
			0x04 0x00080080 /* PORT0 PAD MODE CTRL */
			0x7c 0x0000007e /* PORT0_STATUS */
		>;
	};
};

&eth0 {
	status = "okay";

	nvmem-cells = <&macaddr_mac_0>;
	nvmem-cell-names = "mac-address";
	phy-mode = "sgmii";
	phy-handle = <&phy0>;
};

&pcie {
	status = "okay";

	wifi@0,0 {
		compatible = "qcom,ath10k";
		reg = <0x0 0 0 0 0>;

		nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>;
		nvmem-cell-names = "mac-address", "calibration";
		mac-address-increment = <1>;
	};
};

&wmac {
	status = "okay";

	nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_1000>;
	nvmem-cell-names = "mac-address", "calibration";
};

&usb_phy0 {
	status = "okay";
};

&usb0 {
	status = "okay";
};

&usb_phy1 {
	status = "okay";
};

&usb1 {
	status = "okay";
};