openwrt/target/linux/realtek/dts/rtl9303_xikestor_sks8300-8t.dts

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

#include "rtl930x.dtsi"

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

/ {
	compatible = "xikestor,sks8300-8t", "realtek,rtl9303-soc";
	model = "XikeStor SKS8300-8T";

	aliases {
		label-mac-device = &ethernet0;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x10000000>, /* first 256 MiB */
		      <0x20000000 0x10000000>; /* remaining 256 MiB */
	};

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

	keys {
		compatible = "gpio-keys";

		button-reset {
			label = "reset";
			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	led_set {
		compatible = "realtek,rtl9300-leds";
		active-low;

		led_set0 = <(RTL93XX_LED_SET_10M | RTL93XX_LED_SET_100M |
			     RTL93XX_LED_SET_1G | RTL93XX_LED_SET_2P5G |
			     RTL93XX_LED_SET_5G | RTL93XX_LED_SET_LINK |
			     RTL93XX_LED_SET_ACT)
			    (RTL93XX_LED_SET_10G | RTL93XX_LED_SET_LINK |
			     RTL93XX_LED_SET_ACT)>;
	};
};

&i2c_mst1 {
	status = "okay";

	i2c@0 {
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <0>;

		temperature_sensor: temperature-sensor@48 {
			compatible = "national,lm75";
			reg = <0x48>;
			#thermal-sensor-cells = <0>;
		};
	};
};

&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 = <0x0 0x1c0000>;
				read-only;
			};

			partition@1c0000 {
				label = "u-boot-env";
				reg = <0x1c0000 0x10000>;
			};

			partition@1d0000 {
				label = "sysinfo";
				reg = <0x1d0000 0x10000>;
				read-only;
			};

			partition@1e0000 {
				label = "factory";
				reg = <0x1e0000 0x10000>;
				read-only;

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

					factory_macaddr: macaddr@80 {
						reg = <0x80 0x6>;
					};
				};
			};

			partition@1f0000 {
				label = "sysdata";
				reg = <0x1f0000 0x10000>;
			};

			partition@200000 {
				label = "jffs2_filesystem";
				reg = <0x200000 0xa00000>;
			};

			partition@c00000 {
				compatible = "openwrt,uimage", "denx,uimage";
				label = "firmware";
				reg = <0xc00000 0x1400000>;
				openwrt,ih-magic = <0x93000000>;
				openwrt,offset = <0x10>;
			};
		};
	};
};

&mdio_bus0 {
	PHY_C45(0, 0)
	PHY_C45(8, 1)
	PHY_C45(16, 2)
	PHY_C45(20, 3)
};

&mdio_bus1 {
	PHY_C45(24, 0)
	PHY_C45(25, 1)
	PHY_C45(26, 2)
	PHY_C45(27, 3)
};

&ethernet0 {
	nvmem-cells = <&factory_macaddr>;
	nvmem-cell-names = "mac-address";
};

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

		SWITCH_PORT_SDS(0, 1, 2, 0, usxgmii)
		SWITCH_PORT_SDS(8, 2, 3, 0, usxgmii)
		SWITCH_PORT_SDS(16, 3, 4, 0, usxgmii)
		SWITCH_PORT_SDS(20, 4, 5, 0, usxgmii)
		SWITCH_PORT_SDS(24, 5, 6, 0, usxgmii)
		SWITCH_PORT_SDS(25, 6, 7, 0, usxgmii)
		SWITCH_PORT_SDS(26, 7, 8, 0, usxgmii)
		SWITCH_PORT_SDS(27, 8, 9, 0, usxgmii)

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

&thermal_zones {
	sys-thermal {
		polling-delay-passive = <1000>;
		polling-delay = <1000>;
		thermal-sensors = <&temperature_sensor>;
		trips {
			sys-crit {
				temperature = <70000>;
				hysteresis = <2000>;
				type = "critical";
			};
		};
	};
};