difos/target/linux/realtek/dts/rtl8380_linksys_lgs310c.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

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

#include "rtl838x.dtsi"

/ {
	compatible = "linksys,lgs310c", "realtek,rtl838x-soc";
	model = "Linksys LGS310C";

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x10000000>;
	};

	leds: leds {
		pinctrl-names = "default";
		pinctrl-0 = <&pinmux_disable_sys_led>;
		compatible = "gpio-leds";

		led_power: led-0 {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
		};

		led_fault: led-1 {
			function = LED_FUNCTION_FAULT;
			color = <LED_COLOR_ID_AMBER>;
			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
		};
	};

	i2c-gpio-shared {
		compatible = "i2c-gpio-shared";
		scl-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		#address-cells = <1>;
		#size-cells = <0>;

		i2c0: i2c@0 {
			sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
			i2c-gpio,delay-us = <2>;
		};

		i2c1: i2c@1 {
			sda-gpios = <&gpio1 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
			i2c-gpio,delay-us = <2>;
		};
	};

	sfp0: sfp-p9 {
		compatible = "sff,sfp";
		i2c-bus = <&i2c0>;
		los-gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
		mod-def0-gpio = <&gpio1 12 GPIO_ACTIVE_LOW>;
		tx-disable-gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
	};

	sfp1: sfp-p10 {
		compatible = "sff,sfp";
		i2c-bus = <&i2c1>;
		los-gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
		mod-def0-gpio = <&gpio1 21 GPIO_ACTIVE_LOW>;
		tx-disable-gpio = <&gpio1 13 GPIO_ACTIVE_HIGH>;
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};
};

&mdio_aux {
	status = "okay";

	gpio1: expander@0 {
		compatible = "realtek,rtl8231";
		reg = <0>;

		gpio-controller;
		#gpio-cells = <2>;
		gpio-ranges = <&gpio1 0 0 37>;

		led-controller {
			compatible = "realtek,rtl8231-leds";
			status = "disabled";
		};
	};
};

&spi0 {
	status = "okay";
	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <10000000>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x00000000 0x80000>;
				read-only;
			};
			partition@80000 {
				label = "u-boot-env";
				reg = <0x00080000 0x10000>;
			};
			partition@90000 {
				label = "u-boot-env2";
				reg = <0x00090000 0x10000>;
			};
			partition@a0000 {
				label = "jffs2";
				reg = <0x000a0000 0x500000>;
			};
			partition@5a0000 {
				label = "firmware";
				compatible = "openwrt,uimage";
				reg = <0x005a0000 0xd30000>;
			};
			partition@2d0000 {
				label = "kernel2";
				reg = <0x012d0000 0xd30000>;
			};
		};
	};
};

&uart1 {
	status = "okay";
};

&ethernet0 {
	mdio: mdio-bus {
		compatible = "realtek,rtl838x-mdio";
		regmap = <&ethernet0>;
		#address-cells = <1>;
		#size-cells = <0>;

		INTERNAL_PHY(8)
		INTERNAL_PHY(9)
		INTERNAL_PHY(10)
		INTERNAL_PHY(11)
		INTERNAL_PHY(12)
		INTERNAL_PHY(13)
		INTERNAL_PHY(14)
		INTERNAL_PHY(15)
		INTERNAL_PHY_SDS(24, 4)
		INTERNAL_PHY_SDS(26, 5)
	};
};

&switch0 {
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		SWITCH_PORT(8, 1, internal)
		SWITCH_PORT(9, 2, internal)
		SWITCH_PORT(10, 3, internal)
		SWITCH_PORT(11, 4, internal)
		SWITCH_PORT(12, 5, internal)
		SWITCH_PORT(13, 6, internal)
		SWITCH_PORT(14, 7, internal)
		SWITCH_PORT(15, 8, internal)

		port@24 {
			reg = <24>;
			label = "lan9";
			phy-handle = <&phy24>;
			phy-mode = "1000base-x";
			managed = "in-band-status";
			sfp = <&sfp0>;
		};

		port@26 {
			reg = <26>;
			label = "lan10";
			phy-handle = <&phy26>;
			phy-mode = "1000base-x";
			managed = "in-band-status";
			sfp = <&sfp1>;
		};

		port@28 {
			ethernet = <&ethernet0>;
			reg = <28>;
			phy-mode = "internal";
			fixed-link {
				speed = <1000>;
				full-duplex;
			};
		};
	};
};