openwrt-archive/target/linux/lantiq/dts/GR7000.dts

/dts-v1/;

/include/ "ar9.dtsi"

/ {
	model = "GR7000 - Aztech GR7000";

	chosen {
		bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";

		leds {
			boot = &power_red;
			failsafe = &power_red;

			internet = &internet_green;
			usb = &usb;
			wifi = &wifi;
		};
	};

	memory@0 {
		reg = <0x0 0x2000000>;
	};

	fpi@10000000 {
		localbus@0 {
			nor-boot@0 {
				compatible = "lantiq,nor";
				bank-width = <2>;
				reg = <0 0x0 0x2000000>;
				#address-cells = <1>;
				#size-cells = <1>;

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

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

					partition@20000 {
						label = "uboot_env";
						reg = <0x20000 0x10000>;
						read-only;
					};

					partition@30000 {
						label = "firmware";
						reg = <0x30000 0x7d0000>;
					};
				};
			};
		};

		gpio: pinmux@E100B10 {
			compatible = "lantiq,pinctrl-xr9";
			pinctrl-names = "default";
			pinctrl-0 = <&state_default>;

			state_default: pinmux {
				stp {
					lantiq,groups = "stp";
					lantiq,function = "stp";
				};
				pci-in {
					lantiq,groups = "req1";
					lantiq,output = <0>;
					lantiq,open-drain = <1>;
					lantiq,pull = <2>;
				};
				pci-out {
					lantiq,groups = "gnt1";
					lantiq,output = <1>;
					lantiq,pull = <0>;
				};
				pci_rst {
					lantiq,pins = "io21";
					lantiq,pull = <0>;
					lantiq,output = <1>;
				};
			};
		};

		ifxhcd@E101000 {
			status = "okay";
		};

		pci@E105400 {
			status = "okay";
		};

		stp: stp@E100BB0 {
			compatible = "lantiq,gpio-stp-xway";
			#gpio-cells = <2>;
			gpio-controller;
			reg = <0xE100BB0 0x40>;

			lantiq,shadow = <0xfff>;
			lantiq,groups = <0x3>;
		};
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;
		poll-interval = <100>;

		reset {
			label = "reset";
			gpios = <&gpio 53 1>;
			linux,code = <0x198>;
		};
		wps {
			label = "wps";
			gpios = <&gpio 54 1>;
			linux,code = <0x211>;
		};
	};

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

		power_red: power2 {
			label = "gr7000:red:power";
			gpios = <&stp 4 0>;
		};
		internet_green: internet {
			label = "gr7000:green:internet";
			gpios = <&stp 2 1>;
		};
		internet2 {
			label = "gr7000:red:internet";
			gpios = <&stp 3 1>;
		};
		usb: usb {
			label = "gr7000:green:usb";
			gpios = <&stp 10 1>;
		};
		wifi: wifi {
			label = "gr7000:green:wireless";
			gpios = <&stp 15 1>;
		};
	};
};