kernel/arch/arm/boot/dts/zynq-zc702.dts


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 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

/*
 * Integrated Power Management Chip
 * http://www.ti.com/lit/ds/symlink/twl6030.pdf
 */
&twl {
	compatible = "ti,twl6030";
	interrupt-controller;
	#interrupt-cells = <1>;

	rtc {
		compatible = "ti,twl4030-rtc";
		interrupts = <11>;
	};

	vaux1: regulator-vaux1 {
		compatible = "ti,twl6030-vaux1";
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <3000000>;
	};

	vaux2: regulator-vaux2 {
		compatible = "ti,twl6030-vaux2";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <2800000>;
	};

	vaux3: regulator-vaux3 {
		compatible = "ti,twl6030-vaux3";
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <3000000>;
	};

	vmmc: regulator-vmmc {
		compatible = "ti,twl6030-vmmc";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <3000000>;
	};

	vpp: regulator-vpp {
		compatible = "ti,twl6030-vpp";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2500000>;
	};

	vusim: regulator-vusim {
		compatible = "ti,twl6030-vusim";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <2900000>;
	};

	vdac: regulator-vdac {
		compatible = "ti,twl6030-vdac";
	};

	vana: regulator-vana {
		compatible = "ti,twl6030-vana";
	};

	vcxio: regulator-vcxio {
		compatible = "ti,twl6030-vcxio";
		regulator-always-on;
	};

	vusb: regulator-vusb {
		compatible = "ti,twl6030-vusb";
	};

	v1v8: regulator-v1v8 {
		compatible = "ti,twl6030-v1v8";
		regulator-always-on;
	};

	v2v1: regulator-v2v1 {
		compatible = "ti,twl6030-v2v1";
		regulator-always-on;
	};

	twl_usb_comparator: usb-comparator {
		compatible = "ti,twl6030-usb";
		interrupts = <4>, <10>;
	};

	twl_pwm: pwm {
		/* provides two PWMs (id 0, 1 for PWM1 and PWM2) */
		compatible = "ti,twl6030-pwm";
		#pwm-cells = <2>;
	};

	twl_pwmled: pwmled {
		/* provides one PWM (id 0 for Charging indicator LED) */
		compatible = "ti,twl6030-pwmled";
		#pwm-cells = <2>;
	};
};
/*
 *  Copyright (C) 2011 - 2014 Xilinx
 *  Copyright (C) 2012 National Instruments Corp.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
/dts-v1/;
/include/ "zynq-7000.dtsi"

/ {
	model = "Zynq ZC702 Development Board";
	compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";

	aliases {
		ethernet0 = &gem0;
		i2c0 = &i2c0;
		serial0 = &uart1;
	};

	memory {
		device_type = "memory";
		reg = <0x0 0x40000000>;
	};

	chosen {
		bootargs = "earlyprintk";
		stdout-path = "serial0:115200n8";
	};

	gpio-keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		autorepeat;
		sw14 {
			label = "sw14";
			gpios = <&gpio0 12 0>;
			linux,code = <108>; /* down */
			gpio-key,wakeup;
			autorepeat;
		};
		sw13 {
			label = "sw13";
			gpios = <&gpio0 14 0>;
			linux,code = <103>; /* up */
			gpio-key,wakeup;
			autorepeat;
		};
	};

	leds {
		compatible = "gpio-leds";

		ds23 {
			label = "ds23";
			gpios = <&gpio0 10 0>;
			linux,default-trigger = "heartbeat";
		};
	};

	usb_phy0: phy0 {
		compatible = "usb-nop-xceiv";
		#phy-cells = <0>;
	};
};

&amba {
	ocm: sram@fffc0000 {
		compatible = "mmio-sram";
		reg = <0xfffc0000 0x10000>;
	};
};

&can0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can0_default>;
};

&clkc {
	ps-clk-frequency = <33333333>;
};

&gem0 {
	status = "okay";
	phy-mode = "rgmii-id";
	phy-handle = <&ethernet_phy>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gem0_default>;

	ethernet_phy: ethernet-phy@7 {
		reg = <7>;
	};
};

&gpio0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio0_default>;
};

&i2c0 {
	status = "okay";
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c0_default>;

	i2cswitch@74 {
		compatible = "nxp,pca9548";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x74>;

		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
			si570: clock-generator@5d {
				#clock-cells = <0>;
				compatible = "silabs,si570";
				temperature-stability = <50>;
				reg = <0x5d>;
				factory-fout = <156250000>;
				clock-frequency = <148500000>;
			};
		};

		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
			eeprom@54 {
				compatible = "at,24c08";
				reg = <0x54>;
			};
		};

		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
			gpio@21 {
				compatible = "ti,tca6416";
				reg = <0x21>;
				gpio-controller;
				#gpio-cells = <2>;
			};
		};

		i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
			rtc@51 {
				compatible = "nxp,pcf8563";
				reg = <0x51>;
			};
		};

		i2c@7 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <7>;
			hwmon@52 {
				compatible = "ti,ucd9248";
				reg = <52>;
			};
			hwmon@53 {
				compatible = "ti,ucd9248";
				reg = <53>;
			};
			hwmon@54 {
				compatible = "ti,ucd9248";
				reg = <54>;
			};
		};
	};
};

&pinctrl0 {
	pinctrl_can0_default: can0-default {
		mux {
			function = "can0";
			groups = "can0_9_grp";
		};

		conf {
			groups = "can0_9_grp";
			slew-rate = <0>;
			io-standard = <1>;
		};

		conf-rx {
			pins = "MIO46";
			bias-high-impedance;
		};

		conf-tx {
			pins = "MIO47";
			bias-disable;
		};
	};

	pinctrl_gem0_default: gem0-default {
		mux {
			function = "ethernet0";
			groups = "ethernet0_0_grp";
		};

		conf {
			groups = "ethernet0_0_grp";
			slew-rate = <0>;
			io-standard = <4>;
		};

		conf-rx {
			pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
			bias-high-impedance;
			low-power-disable;
		};

		conf-tx {
			pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
			bias-disable;
			low-power-enable;
		};

		mux-mdio {
			function = "mdio0";
			groups = "mdio0_0_grp";
		};

		conf-mdio {
			groups = "mdio0_0_grp";
			slew-rate = <0>;
			io-standard = <1>;
			bias-disable;
		};
	};

	pinctrl_gpio0_default: gpio0-default {
		mux {
			function = "gpio0";
			groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
				 "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
				 "gpio0_13_grp", "gpio0_14_grp";
		};

		conf {
			groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
				 "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
				 "gpio0_13_grp", "gpio0_14_grp";
			slew-rate = <0>;
			io-standard = <1>;
		};

		conf-pull-up {
			pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
			bias-pull-up;
		};

		conf-pull-none {
			pins = "MIO7", "MIO8";
			bias-disable;
		};
	};

	pinctrl_i2c0_default: i2c0-default {
		mux {
			groups = "i2c0_10_grp";
			function = "i2c0";
		};

		conf {
			groups = "i2c0_10_grp";
			bias-pull-up;
			slew-rate = <0>;
			io-standard = <1>;
		};
	};

	pinctrl_sdhci0_default: sdhci0-default {
		mux {
			groups = "sdio0_2_grp";
			function = "sdio0";
		};

		conf {
			groups = "sdio0_2_grp";
			slew-rate = <0>;
			io-standard = <1>;
			bias-disable;
		};

		mux-cd {
			groups = "gpio0_0_grp";
			function = "sdio0_cd";
		};

		conf-cd {
			groups = "gpio0_0_grp";
			bias-high-impedance;
			bias-pull-up;
			slew-rate = <0>;
			io-standard = <1>;
		};

		mux-wp {
			groups = "gpio0_15_grp";
			function = "sdio0_wp";
		};

		conf-wp {
			groups = "gpio0_15_grp";
			bias-high-impedance;
			bias-pull-up;
			slew-rate = <0>;
			io-standard = <1>;
		};
	};

	pinctrl_uart1_default: uart1-default {
		mux {
			groups = "uart1_10_grp";
			function = "uart1";
		};

		conf {
			groups = "uart1_10_grp";
			slew-rate = <0>;
			io-standard = <1>;
		};

		conf-rx {
			pins = "MIO49";
			bias-high-impedance;
		};

		conf-tx {
			pins = "MIO48";
			bias-disable;
		};
	};

	pinctrl_usb0_default: usb0-default {
		mux {
			groups = "usb0_0_grp";
			function = "usb0";
		};

		conf {
			groups = "usb0_0_grp";
			slew-rate = <0>;
			io-standard = <1>;
		};

		conf-rx {
			pins = "MIO29", "MIO31", "MIO36";
			bias-high-impedance;
		};

		conf-tx {
			pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
			       "MIO35", "MIO37", "MIO38", "MIO39";
			bias-disable;
		};
	};
};

&sdhci0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sdhci0_default>;
};

&uart1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1_default>;
};

&usb0 {
	status = "okay";
	dr_mode = "host";
	usb-phy = <&usb_phy0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb0_default>;
};