uboot/u-boot-stm32mp-2020.01/arch/mips/dts/ocelot_pcb120.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2018 Microsemi Corporation
 */

/dts-v1/;
#include "mscc,ocelot_pcb.dtsi"
#include <dt-bindings/mscc/ocelot_data.h>

/ {
	model = "Ocelot PCB120 Reference Board";
	compatible = "mscc,ocelot-pcb120", "mscc,ocelot";

	chosen {
		stdout-path = "serial0:115200n8";
	};

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

		poe_green {
			label = "pcb120:green:poe";
			gpios = <&sgpio 44 1>; /* p12.1 */
			default-state = "off";
		};

		poe_red {
			label = "pcb120:red:poe";
			gpios = <&sgpio 12 1>; /* p12.0 */
			default-state = "off";
		};

		alarm_green {
			label = "pcb120:green:alarm";
			gpios = <&sgpio 45 1>; /* p13.1 */
			default-state = "off";
		};

		alarm_red {
			label = "pcb120:red:alarm";
			gpios = <&sgpio 13 1>; /* p13.0 */
			default-state = "off";
		};

		dc_a_green {
			label = "pcb120:green:dc_a";
			gpios = <&sgpio 46 1>; /* p14.1 */
			default-state = "off";
		};

		dc_a_red {
			label = "pcb120:red:dc_a";
			gpios = <&sgpio 14 1>; /* p14.0 */
			default-state = "off";
		};

		dc_b_green {
			label = "pcb120:green:dc_b";
			gpios = <&sgpio 47 1>; /* p15.1 */
			default-state = "off";
		};

		dc_b_red {
			label = "pcb120:red:dc_b";
			gpios = <&sgpio 15 1>; /* p15.0 */
			default-state = "off";
		};

		status_green {
			label = "pcb120:green:status";
			gpios = <&sgpio 48 1>; /* p16.1 */
			default-state = "on";
		};

		status_red {
			label = "pcb120:red:alarm";
			gpios = <&sgpio 16 1>; /* p16.0 */
			default-state = "off";
		};

	};

};

&sgpio {
	status = "okay";
	mscc,sgpio-ports = <0x000FFFFF>;
};

&mdio0 {
	status = "okay";

	phy4: ethernet-phy@4 {
		reg = <3>;
	};
	phy5: ethernet-phy@5 {
		reg = <2>;
	};
	phy6: ethernet-phy@6 {
		reg = <1>;
	};
	phy7: ethernet-phy@7 {
		reg = <0>;
	};
};

&mdio1 {
	status = "okay";

	phy0: ethernet-phy@0 {
		reg = <3>;
	};
	phy1: ethernet-phy@1 {
		reg = <2>;
	};
	phy2: ethernet-phy@2 {
		reg = <1>;
	};
	phy3: ethernet-phy@3 {
		reg = <0>;
	};
};

&switch {
	ethernet-ports {
		port0: port@0 {
			reg = <5>;
			phy-handle = <&phy0>;
			phys = <&serdes_hsio 5 SERDES1G(2) PHY_MODE_SGMII>;
		};
		port1: port@1 {
			reg = <9>;
			phy-handle = <&phy1>;
			phys = <&serdes_hsio 9 SERDES1G(3) PHY_MODE_SGMII>;
		};
		port2: port@2 {
			reg = <6>;
			phy-handle = <&phy2>;
			phys = <&serdes_hsio 6 SERDES1G(4) PHY_MODE_SGMII>;
		};
		port3: port@3 {
			reg = <4>;
			phy-handle = <&phy3>;
			phys = <&serdes_hsio 4 SERDES1G(5) PHY_MODE_SGMII>;
		};
		port4: port@4 {
			reg = <3>;
			phy-handle = <&phy4>;
		};
		port5: port@5 {
			reg = <2>;
			phy-handle = <&phy5>;
		};
		port6: port@6 {
			reg = <1>;
			phy-handle = <&phy6>;
		};
		port7: port@7 {
			reg = <0>;
			phy-handle = <&phy7>;
		};
	};
};