openwrt/target/linux/ath79/dts/ar9344_teltonika_rut955-h7v3c0.dts

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

#include "ar9344_teltonika_rut9xx.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	model = "Teltonika RUT955 H7V3C0";
	compatible = "teltonika,rut955-h7v3c0", "teltonika,rut9xx", "qca,ar9344";

	aliases {
		led-boot = &led_system_green;
		led-failsafe = &led_system_red;
		led-running = &led_system_green;
		led-upgrade = &led_system_red;
	};

	leds {
		compatible = "gpio-leds";

		signal0 {
			label = "green:signal0";
			gpios = <&gpio_ext 0 GPIO_ACTIVE_HIGH>;
		};

		signal1 {
			label = "green:signal1";
			gpios = <&gpio_ext 1 GPIO_ACTIVE_HIGH>;
		};

		signal2 {
			label = "green:signal2";
			gpios = <&gpio_ext 2 GPIO_ACTIVE_HIGH>;
		};

		signal3 {
			label = "green:signal3";
			gpios = <&gpio_ext 3 GPIO_ACTIVE_HIGH>;
		};

		signal4 {
			label = "green:signal4";
			gpios = <&gpio_ext 4 GPIO_ACTIVE_HIGH>;
		};

		led_system_red: system_red {
			label = "red:system";
			gpios = <&gpio_ext 5 GPIO_ACTIVE_HIGH>;
		};

		led_system_green: system_green {
			label = "green:system";
			gpios = <&gpio_ext 6 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};
	};
};

&gpio {
	pinctrl-names = "default";
	pinctrl-0 = <&jtag_disable_pins>;

	gpio-line-names = "RS485_D", "led_wan", "wmac_lna", "mmc_cs",
		"EXT_INT", "", "", "",
		"", "", "", "",
		"", "led_lan2", "led_lan1", "",
		"i2c_scl", "i2c_sda", "", "",
		"", "", "led_lan3", "",
		"", "", "", "",
		"", "", "", "";

	ext_lna {
		gpio-hog;
		gpios = <2 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:wmac:ext_lna";
	};

	mmc_cs {
		gpio-hog;
		gpios = <3 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:mmc:cs";
	};

	ext_int {
		gpio-hog;
		gpios = <4 GPIO_ACTIVE_LOW>;
		input;
		line-name = "rut955:ext:int";
	};

	uart1_td {
		gpio-hog;
		gpios = <18 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:uart1:td";
	};

	uart1_rd {
		gpio-hog;
		gpios = <11 GPIO_ACTIVE_LOW>;
		input;
		line-name = "rut955:uart1:rd";
	};

	led_wan {
		gpio-hog;
		gpios = <1 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:led:wan";
	};

	led_lan2 {
		gpio-hog;
		gpios = <13 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:led:lan2";
	};

	led_lan1 {
		gpio-hog;
		gpios = <14 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:led:lan1";
	};

	led_lan3 {
		gpio-hog;
		gpios = <22 GPIO_ACTIVE_HIGH>;
		output-high;
		line-name = "rut955:led:lan3";
	};
};

&i2c0 {
	gpio_ext: gpio_ext@74 {
		status = "okay";

		compatible = "nxp,pca9539";
		reg = <0x74>;

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

		gpio-controller;
		#gpio-cells = <2>;

		reset-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;

		interrupt-parent = <&gpio>;
		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
		interrupt-controller;
		#interrupt-cells = <2>;

		gpio-line-names = "signal_bar0", "signal_bar1", "signal_bar2", "signal_bar3",
			"signal_bar4", "status_red", "status_green", "sim_sel",
			"DOUT1", "DOUT2", "DIN2", "DIN1",
			"MON", "MRST", "SDCD", "RS485_R";
	};
};

&eth0 {
	status = "okay";

	phy-handle = <&swphy4>;

	nvmem-cells = <&macaddr_config_0>;
	nvmem-cell-names = "mac-address";
	mac-address-increment = <1>;
};

&eth1 {
	status = "okay";

	nvmem-cells = <&macaddr_config_0>;
	nvmem-cell-names = "mac-address";
};

&builtin_switch {
	pinctrl-names = "default";
	pinctrl-0 = <&pmx_leds_switch>;
};

&wmac {
	pinctrl-names = "default";
	pinctrl-0 = <&pmx_ext_lna>;
};

&pinmux {
	pmx_ext_lna: ext_lna {
		// EXT_LNA0 on GPIO 2
		pinctrl-single,bits = <0x0 0x002e0000 0x00ff0000>;
	};
};