openwrt/target/linux/mediatek/dts/mt7986a-jdcloud-re-cp-03.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright (C) 2023 Tianling Shen <[email protected]>
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

#include "mt7986a.dtsi"

/ {
	model = "JDCloud RE-CP-03";
	compatible = "jdcloud,re-cp-03", "mediatek,mt7986a";

	aliases {
		led-boot = &red_led;
		led-failsafe = &red_led;
		led-running = &green_led;
		led-upgrade = &green_led;
		serial0 = &uart0;
	};

	chosen {
		bootargs-override = "root=/dev/fit0 rootwait";
		stdout-path = "serial0:115200n8";
		rootdisk = <&emmc_rootdisk>;
	};

	memory@40000000 {
		reg = <0 0x40000000 0 0x40000000>;
	};

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

		button-joylink {
			label = "joylink";
			linux,code = <BTN_0>;
			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
		};

		button-reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";

		led-0 {
			color = <LED_COLOR_ID_BLUE>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
		};

		red_led: led-1 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 11 GPIO_ACTIVE_HIGH>;
		};

		green_led: led-2 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
		};
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-1.8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};
};

&crypto {
	status = "okay";
};

&eth {
	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "2500base-x";
		phy-handle = <&phy6>;
	};

	mdio: mdio-bus {
		#address-cells = <1>;
		#size-cells = <0>;
	};
};

&mdio {
	phy6: phy@6 {
		compatible = "ethernet-phy-ieee802.3-c45";
		reg = <6>;

		reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
		reset-assert-us = <10000>;
		reset-deassert-us = <50000>;
		realtek,aldps-enable;
	};

	switch: switch@1f {
		compatible = "mediatek,mt7531";
		reg = <31>;
		reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
		interrupt-controller;
		#interrupt-cells = <1>;
		interrupt-parent = <&pio>;
		interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
	};
};

&mmc0 {
	bus-width = <8>;
	cap-mmc-highspeed;
	hs400-ds-delay = <0x14014>;
	max-frequency = <200000000>;
	mmc-hs200-1_8v;
	mmc-hs400-1_8v;
	no-sd;
	no-sdio;
	non-removable;
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc0_pins_default>;
	pinctrl-1 = <&mmc0_pins_uhs>;
	vmmc-supply = <&reg_3p3v>;
	vqmmc-supply = <&reg_1p8v>;
	status = "okay";

	card@0 {
		compatible = "mmc-card";
		reg = <0>;

		block {
			compatible = "block-device";
			partitions {
				emmc_rootdisk: block-partition-production {
					partname = "production";
				};
			};
		};
	};
};

&pio {
	mmc0_pins_default: mmc0-pins-default {
		mux {
			function = "emmc";
			groups = "emmc_51";
		};
		conf-cmd-dat {
			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
			input-enable;
			drive-strength = <4>;
			mediatek,pull-up-adv = <1>;
		};
		conf-clk {
			pins = "EMMC_CK";
			drive-strength = <6>;
			mediatek,pull-down-adv = <2>;
		};
		conf-ds {
			pins = "EMMC_DSL";
			mediatek,pull-down-adv = <2>;
		};
		conf-rst {
			pins = "EMMC_RSTB";
			drive-strength = <4>;
			mediatek,pull-up-adv = <1>;
		};
	};

	mmc0_pins_uhs: mmc0-uhs-pins {
		mux {
			function = "emmc";
			groups = "emmc_51";
		};
		conf-cmd-dat {
			pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
			       "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
			       "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
			input-enable;
			drive-strength = <4>;
			mediatek,pull-up-adv = <1>;
		};
		conf-clk {
			pins = "EMMC_CK";
			drive-strength = <6>;
			mediatek,pull-down-adv = <2>;
		};
		conf-ds {
			pins = "EMMC_DSL";
			mediatek,pull-down-adv = <2>;
		};
		conf-rst {
			pins = "EMMC_RSTB";
			drive-strength = <4>;
			mediatek,pull-up-adv = <1>;
		};
	};

	wf_2g_5g_pins: wf-2g-5g-pins {
		mux {
			function = "wifi";
			groups = "wf_2g", "wf_5g";
		};
		conf {
			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
			       "WF1_TOP_CLK", "WF1_TOP_DATA";
			drive-strength = <4>;
		};
	};
};

&switch {
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@1 {
			reg = <1>;
			label = "lan1";
		};

		port@2 {
			reg = <2>;
			label = "lan2";
		};

		port@3 {
			reg = <3>;
			label = "lan3";
		};

		port@4 {
			reg = <4>;
			label = "lan4";
		};

		port@6 {
			reg = <6>;
			ethernet = <&gmac0>;
			phy-mode = "2500base-x";

			fixed-link {
				speed = <2500>;
				full-duplex;
				pause;
			};
		};
	};
};

&trng {
	status = "okay";
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&wifi {
	pinctrl-names = "default";
	pinctrl-0 = <&wf_2g_5g_pins>;
	status = "okay";
};