doc/index.rst


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.. GHDL documentation master file, created by
   sphinx-quickstart on Fri Nov 20 20:33:03 2015.
   You can adapt this file completely to your liking, but it should at least
   contain the root `toctree` directive.

Welcome to GHDL's documentation!
================================

Contents:

.. toctree::
   :maxdepth: 2

   Introduction
   Starting_with_GHDL
   Invoking_GHDL
   Simulation_and_runtime
   GHDL_implementation_of_VHDL
   GHDL_implementation_of_VITAL
   Flaws_and_bugs_report
   Copyrights

Indices and tables
==================

* :ref:`genindex`
* :ref:`search`
/dts-v1/;

#include "danube.dtsi"

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

/ {
	compatible = "arcadyan,arv7518pw", "lantiq,xway", "lantiq,danube";
	model = "Astoria Networks ARV7518PW";

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

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

		led-dsl = &dsl;
		led-internet = &online_green;
		led-usb = &led_usb;
		led-wifi = &wifi;
	};

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

	keys {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;

		rfkill {
			label = "rfkill";
			gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
		};
		reset {
			label = "reset";
			gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	leds {
		compatible = "gpio-leds";
		power_green: power {
			label = "arv7518pw:green:power";
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};
		dsl: dsl {
			label = "arv7518pw:green:dsl";
			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
		};
		online_green: online {
			label = "arv7518pw:green:internet";
			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
		};
		wifi: wifi {
			label = "arv7518pw:green:wlan";
			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
		};
		power_red: power2 {
			label = "arv7518pw:red:power";
			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
		};
		online2 {
			label = "arv7518pw:red:internet";
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
		};
		led_usb: usb {
			label = "arv7518pw:green:usb";
			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
		};
		voice {
			label = "arv7518pw:green:voip";
			gpios = <&gpiomm 0 GPIO_ACTIVE_LOW>;
		};
		fxs1 {
			label = "arv7518pw:green:phone1";
			gpios = <&gpiomm 1 GPIO_ACTIVE_LOW>;
		};
		fxs2 {
			label = "arv7518pw:green:phone2";
			gpios = <&gpiomm 2 GPIO_ACTIVE_LOW>;
		};
		unlabeled {
			label = "arv7518pw:amber:unlabeled";
			gpios = <&gpiomm 3 GPIO_ACTIVE_LOW>;
		};
		wps {
			label = "arv7518pw:amber:wps";
			gpios = <&gpiomm 4 GPIO_ACTIVE_LOW>;
		};
		wps2 {
			label = "arv7518pw:green:wps";
			gpios = <&gpiomm 5 GPIO_ACTIVE_LOW>;
		};
		wps3 {
			label = "arv7518pw:red:wps";
			gpios = <&gpiomm 6 GPIO_ACTIVE_LOW>;
		};
	};
};

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

	state_default: pinmux {
		ebu {
			lantiq,groups = "ebu cs1";
			lantiq,function = "ebu";
		};
		pci_rst {
			lantiq,pins = "io21";
			lantiq,pull = <2>;
			lantiq,output = <1>;
		};
		leds {
			lantiq,pins = "io2", "io4", "io5", "io6", "io7", "io8", "io19";
			lantiq,output = <1>;
		};
		keys {
			lantiq,pins = "io28", "io30";
			lantiq,output = <0>;
			lantiq,pull = <2>;
			lantiq,open-drain = <1>;
		};
	};

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

		regulator-name = "USB_VBUS";

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

		gpio = <&gpio 14 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

/*
#define SWITCH_RESET          13
*/
&gsw {
	phy-mode = "mii";
	mtd-mac-address = <&boardconfig 0x16>;
};

&localbus {
	flash@0 {
		compatible = "lantiq,nor";
		bank-width = <2>;
		reg = <0 0x0 0x2000000>;

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

			partition@0 {
				label = "uboot";
				reg = <0x00000 0x10000>;
				read-only;
			};

			partition@10000 {
				label = "uboot_env";
				reg = <0x10000 0x10000>;
			};

			partition@20000 {
				label = "firmware";
				reg = <0x20000 0x7d0000>;
			};

			boardconfig: partition@400000 {
				label = "boardconfig";
				reg = <0x7f0000 0x10000>;
				read-only;
			};
		};
	};

	gpiomm: gpio@1 {
		compatible = "lantiq,gpio-mm";
		reg = <1 0x0 0x10 >;
		#address-cells = <1>;
		#size-cells = <1>;
		#gpio-cells = <2>;
		gpio-controller;
		lantiq,shadow = <0x0>;
	};
};

&pci0 {
	status = "okay";

	pinctrl-0 = <&pci_gnt1_pins>, <&pci_req1_pins>;
	pinctrl-names = "default";

	gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
	lantiq,external-clock;
	req-mask = <0xf>;

	wifi@168c,0029 {
		compatible = "pci168c,0029";
		reg = <0x7000 0 0 0 0>;
		qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
		mtd-mac-address = <&boardconfig 0x16>;
		mtd-mac-address-increment = <1>;
	};
};

&usb_phy {
	status = "okay";
};

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

&vmmc {
	status = "okay";
};