xiaomi-ax3600/target/linux/airoha/dts/an7583-evb.dts

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/dts-v1/;

#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "an7583.dtsi"

/ {
	model = "Airoha AN7583 Evaluation Board";
	compatible = "airoha,an7583-evb", "airoha,an7583", "airoha,en7583";

	aliases {
		serial0 = &uart1;
	};

	chosen {
		bootargs = "console=ttyS0,115200 earlycon";
		stdout-path = "serial0:115200n8";
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x0 0x80000000 0x2 0x00000000>;
	};
};

&an7583_pinctrl {
	gpio-ranges = <&an7583_pinctrl 0 2 53>;

	mdio0_pins: mdio0-pins {
		conf {
			pins = "mdio_0";
			output-high;
		};
	};

	pcie0_rst_pins: pcie0-rst-pins {
		conf {
			pins = "pcie_reset0";
			drive-open-drain = <1>;
		};
	};

	pcie1_rst_pins: pcie1-rst-pins {
		conf {
			pins = "pcie_reset1";
			drive-open-drain = <1>;
		};
	};

	gswp1_led0_pins: gswp1-led0-pins {
		mux {
			function = "phy1_led0";
			pins = "gpio1";
		};
	};
};

&snfi {
	status = "okay";
};


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

		bl2@0 {
			label = "bl2";
			reg = <0x0 0x20000>;
		};

		ubi@20000 {
			label = "ubi";
			reg = <0x20000 0x0>;
		};
	};
};

&i2c0 {
	status = "okay";
};

&npu {
	status = "okay";
};

&eth {
	status = "okay";
};

&gdm1 {
	status = "okay";
};

&switch {
	status = "okay";
};

&gsw_phy1 {
	pinctrl-names = "gbe-led";
	pinctrl-0 = <&gswp1_led0_pins>;
	status = "okay";
};

&gsw_phy1_led0 {
	status = "okay";
	active-low;
};

&gsw_port2 {
	status = "disabled";
};

&gsw_port3 {
	status = "disabled";
};

&gsw_port4 {
	status = "disabled";
};

&gsw_phy2 {
	status = "disabled";
};

&gsw_phy3 {
	status = "disabled";
};

&gsw_phy4 {
	status = "disabled";
};

&mdio_0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio0_pins>;

	/* Present but not HW connected to GDM port */
	/*
	 * as21xx_0: ethernet-phy@1d {
	 *		reg = <0x1d>;
	 *		compatible = "ethernet-phy-ieee802.3-c45";
	 *		status = "disabled";
	 *
	 *		firmware-name = "as21x1x_fw.bin";
	 *
	 *		reset-deassert-us = <350000>;
	 *		reset-assert-us = <200000>;
	 *		reset-gpios = <&an7583_pinctrl 34 GPIO_ACTIVE_LOW>;
	 *
	 *		leds {
	 *			#address-cells = <1>;
	 *			#size-cells = <0>;
	 *
	 *			led@0 {
	 *				reg = <0>;
	 *				color = <LED_COLOR_ID_GREEN>;
	 *				function = LED_FUNCTION_LAN;
	 *				function-enumerator = <0>;
	 *				default-state = "keep";
	 *			};
	 *
	 *			led@1 {
	 *				reg = <1>;
	 *				color = <LED_COLOR_ID_GREEN>;
	 *				function = LED_FUNCTION_LAN;
	 *				function-enumerator = <1>;
	 *				default-state = "keep";
	 *			};
	 *		};
	 * };
	 */

	as21xx_1: ethernet-phy@1f {
		reg = <0x1f>;
		compatible = "ethernet-phy-ieee802.3-c45";

		firmware-name = "as21x1x_fw.bin";

		reset-deassert-us = <350000>;
		reset-assert-us = <200000>;
		reset-gpios = <&an7583_pinctrl 35 GPIO_ACTIVE_LOW>;

		leds {
			#address-cells = <1>;
			#size-cells = <0>;

			led@0 {
				reg = <0>;
				color = <LED_COLOR_ID_GREEN>;
				function = LED_FUNCTION_LAN;
				function-enumerator = <0>;
				default-state = "keep";
			};

			led@1 {
				reg = <1>;
				color = <LED_COLOR_ID_GREEN>;
				function = LED_FUNCTION_LAN;
				function-enumerator = <1>;
				default-state = "keep";
			};
		};
	};
};

/* GDM2 seems to be connected to PON */
/*
 *&gdm2 {
 *	status = "disabled";
 *
 *	phy-handle = <&as21xx_0>;
 *	phy-mode = "usxgmii";
 *};
 */

&gdm3 {
	status = "okay";

	phy-handle = <&as21xx_1>;
	phy-mode = "usxgmii";
};