openwrt/target/linux/ramips/dts/mt7621_zyxel_lte3301-plus.dts

/dts-v1/;

#include "mt7621.dtsi"

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

/ {
	compatible = "zyxel,lte3301-plus", "mediatek,mt7621-soc";
	model = "ZyXEL LTE3301-Plus";

	aliases {
		label-mac-device = &gmac0;
		led-boot = &led_power;
		led-failsafe = &led_power;
		led-running = &led_power;
		led-upgrade = &led_power;
	};


	chosen {
		bootargs = "console=ttyS0,57600";
	};

	gpio_export {
		compatible = "gpio-export";
		#size-cells = <0>;

		power_modem {
			gpio-export,name = "power_modem";
			gpio-export,output = <1>;
			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
		};

	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			label = "lte3301-plus:white:power";
			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
		};

		wifi {
			label = "lte3301-plus:white:wifi";
			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
		};

		internet {
			label = "lte3301-plus:white:internet";
			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
		};

		usb {
			label = "lte3301-plus:white:usb";
			gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
		};

		lte {
			label = "lte3301-plus:white:lte";
			gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
		};

		mobile_green {
			label = "lte3301-plus:green:mobile";
			gpios = <&gpio 31 GPIO_ACTIVE_LOW>;
		};

		mobile_orange {
			label = "lte3301-plus:orange:mobile";
			gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
		};

		mobile_red {
			label = "lte3301-plus:red:mobile";
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
		};

	};

};

&gpio {
	status = "okay";

	enable_usb_power {
		gpio-hog;
		line-name = "enable USB power";
		gpios = <7 GPIO_ACTIVE_HIGH>;
		output-high;
	};
};

&nand {
	status = "okay";

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

		partition@0 {
			label = "uboot";
			reg = <0x00000 0x80000>; /* 64 KB */
		};
		partition@80000 {
			label = "uboot_env";
			reg = <0x80000 0x80000>; /* 64 KB */
		};
		factory: partition@100000 {
			compatible = "nvmem-cells";
			label = "factory";
			reg = <0x100000 0x40000>;
			#address-cells = <1>;
			#size-cells = <1>;

			eeprom_factory_0: eeprom@0 {
				reg = <0x0 0x4da8>;
			};

			macaddr_factory_fe6e: macaddr@fe6e {
				reg = <0xfe6e 0x6>;
			};
		};
		partition@140000 {
			label = "Kernel";
			reg = <0x140000 0x1ec0000>;
		};
		partition@2140000 {
			label = "kernel2";
			reg = <0x2140000 0x1ec0000>;
		};
		partition@4000000 {
			label = "wwan";
			reg = <0x4000000 0x100000>;
		};
		partition@4100000 {
			label = "ubi";
			reg = <0x4100000 0x3ee0000>;
		};
	};
};

&ethernet {
	pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
};

&state_default {
	gpio {
		groups = "i2c", "rgmii2", "uart3", "jtag", "wdt";
		function = "gpio";
	};

};

&gmac0 {
	nvmem-cells = <&macaddr_factory_fe6e>;
	nvmem-cell-names = "mac-address";
};

&switch0 {
	ports {
		port@0 {
			status = "okay";
			label = "lan4";
		};
		port@1 {
			status = "okay";
			label = "lan3";
		};
		port@2 {
			status = "okay";
			label = "lan2";
		};
		port@3 {
			status = "okay";
			label = "lan1";
		};
	};
};

&pcie {
	status = "okay";
};

&pcie0 {
	status = "okay";
	mt7615d@0,0 {
		/* In reality  at hangs at pcie1, this is a driver bug */
		compatible = "pci14c3,7615";
		reg = <0x0000 0 0 0 0>;
		mediatek,firmware-eeprom = "mt7615e_eeprom.bin";
		nvmem-cells = <&eeprom_factory_0>, <&macaddr_factory_fe6e>;
		nvmem-cell-names = "eeprom", "mac-address";
		mac-address-increment = <(1)>;
	};

};