freifunkist-firmware/target/linux/ramips/dts/ArcherC20v4.dts

/dts-v1/;

#include "mt7628an.dtsi"

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

/ {
	compatible = "tplink,c20-v4", "mediatek,mt7628an-soc";
	model = "TP-Link Archer C20 v4";

	chosen {
		bootargs = "console=ttyS0,115200";
	};

	gpio-leds {
		compatible = "gpio-leds";

		lan {
			label = "c20-v4:green:lan";
			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
		};

		power {
			label = "c20-v4:green:power";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
		};

		wan {
			label = "c20-v4:green:wan";
			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
		};

		wan_orange {
			label = "c20-v4:orange:wan";
			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
		};
		
		wlan5g {
			label = "c20-v4:green:wlan5g";
			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
		};

		wlan2g {
			label = "c20-v4:green:wlan2g";
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "c20-v4:green:wps";
			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;
		poll-interval = <20>;

		reset {
			label = "reset";
			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		rfkill {
			label = "rfkill";
			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
		};
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x4000000>;
	};
};

&spi0 {
	status = "okay";

	m25p80@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <10000000>;
		m25p,chunked-io = <32>;

		partition@0 {
			label = "u-boot";
			reg = <0x0 0x20000>;
			read-only;
		};

		partition@20000 {
			label = "firmware";
			reg = <0x20000 0x7a0000>;
		};

		partition@7c0000 {
			label = "config";
			reg = <0x7c0000 0x10000>;
			read-only;
		};

		rom: partition@7d0000 {
			label = "rom";
			reg = <0x7d0000 0x10000>;
			read-only;
		};

		partition@7e0000 {
			label = "romfile";
			reg = <0x7e0000 0x10000>;
			read-only;
		};

		radio: partition@7f0000 {
			label = "radio";
			reg = <0x7f0000 0x10000>;
			read-only;
		};
	};
};

&ehci {
	status = "disabled";
};

&ohci {
	status = "disabled";
};

&wmac {
	status = "okay";
	mediatek,mtd-eeprom = <&radio 0x0>;
	mtd-mac-address = <&rom 0xf100>;
	mtd-mac-address-increment = <(-2)>;
};

&ethernet {
	mtd-mac-address = <&rom 0xf100>;
	mediatek,portmap = "wllll";
};

&pinctrl {
	state_default: pinctrl0 {
		gpio {
			ralink,group = "i2s", "refclk", "p0led_an", "p1led_an", "p2led_an", "p3led_an", "p4led_an", "wdt";
			ralink,function = "gpio";
		};
	};
};

&pcie {
	status = "okay";

	pcie-bridge {
		mt76@0,0 {
			reg = <0x0000 0 0 0 0>;
			device_type = "pci";
			mediatek,mtd-eeprom = <&radio 0x8000>;
			ieee80211-freq-limit = <5000000 6000000>;
			mtd-mac-address = <&rom 0xf100>;
			mtd-mac-address-increment = <(-1)>;
		};
	};
};