openwrt/target/linux/lantiq/files-4.14/arch/mips/boot/dts/BTHOMEHUBV5A.dts

/dts-v1/;

#include "vr9.dtsi"

#include <dt-bindings/input/input.h>
#include <dt-bindings/mips/lantiq_rcu_gphy.h>

/ {
	compatible = "bt,homehub-v5a", "lantiq,xway", "lantiq,vr9";
	model = "BT Home Hub 5A";

	chosen {
		bootargs = "console=ttyLTQ0,115200";
	};

	aliases {
		led-boot = &power_green;
		led-failsafe = &power_red;
		led-running = &power_blue;
		led-upgrade = &power_blue;

		led-dsl = &broadband_blue;
		led-wifi = &wireless_blue;
	};

	memory@0 {
		reg = <0x0 0x8000000>;
	};

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

		reset {
			label = "reset";
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		restart {
			label = "restart";
			gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
		};
	};

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

		/* broadband-* is a single RGB led */
		broadband-red {
			label = "bthomehubv5a:red:broadband";
			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
		};
		broadband-green {
			label = "bthomehubv5a:green:broadband";
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};
		broadband_blue: broadband-blue {
			label = "bthomehubv5a:blue:broadband";
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
		};

		/* wireless-* is a single RGB led */
		wireless-red {
			label = "bthomehubv5a:red:wireless";
			gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
		};
		wireless-green {
			label = "bthomehubv5a:green:wireless";
			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
		};
		wireless_blue: wireless-blue {
			label = "bthomehubv5a:blue:wireless";
			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
		};

		/* power-* is a single RGB led */
		power_red: power-red {
			label = "bthomehubv5a:red:power";
			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
		};
		power_green: power-green {
			label = "bthomehubv5a:green:power";
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};
		power_blue: power-blue {
			label = "bthomehubv5a:blue:power";
			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
		};

		dimmed {
			label = "dimmed";
			gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
		};
	};

	usb_vbus: regulator-usb-vbus {
		compatible = "regulator-fixed";

		regulator-name = "USB_VBUS";

		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&eth0 {
	lan: interface@0 {
		compatible = "lantiq,xrx200-pdi";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0>;
		lantiq,switch;

		ethernet@0 {
			compatible = "lantiq,xrx200-pdi-port";
			reg = <0>;
			phy-mode = "rgmii";
			phy-handle = <&phy0>;
		};
		ethernet@1 {
			compatible = "lantiq,xrx200-pdi-port";
			reg = <1>;
			phy-mode = "rgmii";
			phy-handle = <&phy1>;
		};
		ethernet@2 {
			compatible = "lantiq,xrx200-pdi-port";
			reg = <2>;
			phy-mode = "gmii";
			phy-handle = <&phy11>;
		};
		ethernet@4 {
			compatible = "lantiq,xrx200-pdi-port";
			reg = <4>;
			phy-mode = "gmii";
			phy-handle = <&phy13>;
		};
		ethernet@5 {
			compatible = "lantiq,xrx200-pdi-port";
			reg = <5>;
			phy-mode = "rgmii";
			phy-handle = <&phy5>;
		};
	};

	mdio@0 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "lantiq,xrx200-mdio";
		reg = <0>;

		phy0: ethernet-phy@0 {
			reg = <0x0>;
			compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
		};
		phy1: ethernet-phy@1 {
			reg = <0x1>;
			compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
		};
		phy5: ethernet-phy@5 {
			reg = <0x5>;
			compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
		};
		phy11: ethernet-phy@11 {
			reg = <0x11>;
			compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
		};
		phy13: ethernet-phy@13 {
			reg = <0x13>;
			compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
		};
	};
};

&gphy0 {
	lantiq,gphy-mode = <GPHY_MODE_GE>;
};

&gphy1 {
	lantiq,gphy-mode = <GPHY_MODE_GE>;
};

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

	state_default: pinmux {
		mdio {
			lantiq,groups = "mdio";
			lantiq,function = "mdio";
		};
		pci_rst {
			lantiq,pins = "io21";
			lantiq,output = <1>;
			lantiq,open-drain;
		};
		pcie_rst {
			lantiq,pins = "io38";
			lantiq,pull = <0>;
			lantiq,output = <1>;
			lantiq,open-drain;
		};
		usb_vbus {
			lantiq,pins = "io33";
			lantiq,pull = <0>;
			lantiq,open-drain = <0>;
			lantiq,output = <1>;
		};
		nand_out {
			lantiq,groups = "nand cle", "nand ale";
			lantiq,function = "ebu";
			lantiq,output = <1>;
			lantiq,open-drain = <0>;
			lantiq,pull = <0>;
		};
		nand_cs1 {
			lantiq,groups = "nand cs1";
			lantiq,function = "ebu";
			lantiq,open-drain = <0>;
			lantiq,pull = <0>;
		};
	};
};

&localbus {
	nand@1 {
		compatible = "lantiq,nand-xway";
		lantiq,cs = <1>;
		bank-width = <2>;
		reg = <0x1 0x0 0x2000000>;
		#address-cells = <1>;
		#size-cells = <1>;
		nand-on-flash-bbt;
		nand-ecc-strength = <3>;
		nand-ecc-step-size = <256>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x0 0xa0000>;
				read-only;
			};
			partition@a0000 {
				label = "uboot-env";
				reg = <0xa0000 0x20000>;
				read-only;
			};
			partition@c0000 {
				label = "unused";
				reg = <0xc0000 0x40000>;
			};
			partition@100000 {
				label = "ubi";
				reg = <0x100000 0x7e80000>;
			};
			/*
			 * last 512 KiB are for the bad block table, not writable
			 */
		};
	};
};

&pci0 {
	status = "okay";
	gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;

	wifi@168c,002d {
		compatible = "pci168c,002d";
		reg = <0x7000 0 0 0 0>;
		qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
		qca,disable-5ghz;
	};
};

&usb_phy0 {
	status = "okay";
};

&usb0 {
	status = "okay";
	vbus-supply = <&usb_vbus>;
};