openwrt/target/linux/airoha/dts/an7581-evb.dts

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

/* Bootloader installs ATF here */
/memreserve/ 0x80000000 0x200000;

#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "an7581.dtsi"

/ {
	model = "Airoha AN7581 Evaluation Board";
	compatible = "airoha,an7581-evb", "airoha,an7581", "airoha,en7581";

	aliases {
		serial0 = &uart1;
	};

	chosen {
		bootargs = "console=ttyS0,115200 earlycon";
		stdout-path = "serial0:115200n8";
		linux,usable-memory-range = <0x0 0x80200000 0x0 0x1fe00000>;
	};

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

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;
		btn0 {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&en7581_pinctrl 0 GPIO_ACTIVE_LOW>;
		};
	};

	pwmleds {
		compatible = "pwm-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm_gpio18_idx10_pins>;
		lan4_green {
			label = "pon:green";
			pwms = <&en7581_pwm 10 4000000 0>;
			max-brightness = <255>;
			active-low;
		};
	};


	leds {
		compatible = "gpio-leds";

		pwr_led: led-0 {
			label = "pwr";
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_POWER;
			gpios = <&en7581_pinctrl 17 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		los_led: led-2 {
			label = "los";
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
			gpios = <&en7581_pinctrl 19 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		internet_led: led-3 {
			label = "internet";
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
			gpios = <&en7581_pinctrl 20 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};
	};
};

&en7581_pinctrl {
	gpio-ranges = <&en7581_pinctrl 0 13 47>;

	mdio_pins: mdio-pins {
		mux {
			function = "mdio";
			groups = "mdio";
		};

		conf {
			pins = "gpio2";
			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 = "gpio33";
		};
	};

	gswp2_led0_pins: gswp2-led0-pins {
		mux {
			function = "phy2_led0";
			pins = "gpio34";
		};
	};

	gswp3_led0_pins: gswp3-led0-pins {
		mux {
			function = "phy3_led0";
			pins = "gpio35";
		};
	};

	gswp4_led0_pins: gswp4-led0-pins {
		mux {
			function = "phy4_led0";
			pins = "gpio42";
		};
	};

	pwm_gpio18_idx10_pins: pwm-gpio18-idx10-pins {
		function = "pwm";
		pins = "gpio18";
		output-enable;
	};
};

&snfi {
	status = "okay";
};

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

		bootloader@0 {
			label = "bootloader";
			reg = <0x00000000 0x00080000>;
			read-only;
		};

		art@200000 {
			label = "art";
			reg = <0x00200000 0x00400000>;
		};

		tclinux@600000 {
			label = "tclinux";
			reg = <0x00600000 0x03200000>;
		};

		tclinux_slave@3800000 {
			label = "tclinux_alt";
			reg = <0x03800000 0x03200000>;
		};

		rootfs_data@6a00000 {
			label = "rootfs_data";
			reg = <0x06a00000 0x01400000>;
		};

		reserved_bmt@7e00000 {
			label = "reserved_bmt";
			reg = <0x07e00000 0x00200000>;
			read-only;
		};
	};
};

&i2c0 {
	status = "okay";
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie0_rst_pins>;
	status = "okay";
};

&pcie1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie1_rst_pins>;
	status = "okay";
};

&eth {
	status = "okay";
};

&gdm1 {
	status = "okay";
};

&switch {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio_pins>;
	status = "okay";
};

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

&gsw_phy1_led0 {
	status = "okay";
};

&gsw_phy2 {
	pinctrl-names = "led";
	pinctrl-0 = <&gswp2_led0_pins>;
	status = "okay";
};

&gsw_phy2_led0 {
	status = "okay";
};

&gsw_phy3 {
	pinctrl-names = "led";
	pinctrl-0 = <&gswp3_led0_pins>;
	status = "okay";
};

&gsw_phy3_led0 {
	status = "okay";
};

&gsw_phy4 {
	pinctrl-names = "led";
	pinctrl-0 = <&gswp4_led0_pins>;
	status = "okay";
};

&gsw_phy4_led0 {
	status = "okay";
};