arch/arm/boot/dts/vf610-twr.dts

/*
 * Copyright 2013 Freescale Semiconductor, Inc.
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file 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.
 *
 *     This file 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.
 *
 * Or, alternatively
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;
#include "vf610.dtsi"

/ {
	model = "VF610 Tower Board";
	compatible = "fsl,vf610-twr", "fsl,vf610";

	chosen {
		bootargs = "console=ttyLP1,115200";
	};

	memory {
		reg = <0x80000000 0x8000000>;
	};

	audio_ext: mclk_osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24576000>;
	};

	enet_ext: eth_osc {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_3p3v: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};

		reg_vcc_3v3_mcu: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "vcc_3v3_mcu";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
		};
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,widgets =
			"Microphone", "Microphone Jack",
			"Headphone", "Headphone Jack",
			"Speaker", "Speaker Ext",
			"Line", "Line In Jack";
		simple-audio-card,routing =
			"MIC_IN", "Microphone Jack",
			"Microphone Jack", "Mic Bias",
			"LINE_IN", "Line In Jack",
			"Headphone Jack", "HP_OUT",
			"Speaker Ext", "LINE_OUT";

		simple-audio-card,cpu {
			sound-dai = <&sai2>;
			frame-master;
			bitclock-master;
		};

		simple-audio-card,codec {
			sound-dai = <&codec>;
			frame-master;
			bitclock-master;
		};
	};
};

&adc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_adc0_ad5>;
	vref-supply = <&reg_vcc_3v3_mcu>;
	status = "okay";
};

&clks {
	clocks = <&sxosc>, <&fxosc>, <&enet_ext>, <&audio_ext>;
	clock-names = "sxosc", "fxosc", "enet_ext", "audio_ext";
	assigned-clocks = <&clks VF610_CLK_ENET_SEL>,
			  <&clks VF610_CLK_ENET_TS_SEL>;
	assigned-clock-parents = <&clks VF610_CLK_ENET_EXT>,
				 <&clks VF610_CLK_ENET_EXT>;
};

&dspi0 {
	bus-num = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_dspi0>;
	status = "okay";

	sflash: at26df081a@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "atmel,at26df081a";
		spi-max-frequency = <16000000>;
		spi-cpol;
		spi-cpha;
		reg = <0>;
	};
};

&edma0 {
	status = "okay";
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1>;
	bus-width = <4>;
	cd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&fec0 {
	phy-mode = "rmii";
	phy-handle = <&ethphy0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec0>;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy0: ethernet-phy@0 {
			reg = <0>;
		};

		ethphy1: ethernet-phy@1 {
			reg = <1>;
		};
	};
};

&fec1 {
	phy-mode = "rmii";
	phy-handle = <&ethphy1>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c0>;
	status = "okay";

	codec: sgtl5000@0a {
	       #sound-dai-cells = <0>;
	       compatible = "fsl,sgtl5000";
	       reg = <0x0a>;
	       VDDA-supply = <&reg_3p3v>;
	       VDDIO-supply = <&reg_3p3v>;
	       clocks = <&clks VF610_CLK_SAI2>;
       };
};

&iomuxc {
	vf610-twr {
		pinctrl_adc0_ad5: adc0ad5grp {
			fsl,pins = <
				VF610_PAD_PTC30__ADC0_SE5		0xa1
			>;
		};

		pinctrl_dspi0: dspi0grp {
			fsl,pins = <
				VF610_PAD_PTB19__DSPI0_CS0		0x1182
				VF610_PAD_PTB20__DSPI0_SIN		0x1181
				VF610_PAD_PTB21__DSPI0_SOUT		0x1182
				VF610_PAD_PTB22__DSPI0_SCK		0x1182
			>;
		};

		pinctrl_esdhc1: esdhc1grp {
			fsl,pins = <
				VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
				VF610_PAD_PTA25__ESDHC1_CMD	0x31ef
				VF610_PAD_PTA26__ESDHC1_DAT0	0x31ef
				VF610_PAD_PTA27__ESDHC1_DAT1	0x31ef
				VF610_PAD_PTA28__ESDHC1_DATA2	0x31ef
				VF610_PAD_PTA29__ESDHC1_DAT3	0x31ef
				VF610_PAD_PTA7__GPIO_134	0x219d
			>;
		};

		pinctrl_fec0: fec0grp {
			fsl,pins = <
				VF610_PAD_PTA6__RMII_CLKIN		0x30d1
				VF610_PAD_PTC0__ENET_RMII0_MDC		0x30d3
				VF610_PAD_PTC1__ENET_RMII0_MDIO		0x30d1
				VF610_PAD_PTC2__ENET_RMII0_CRS		0x30d1
				VF610_PAD_PTC3__ENET_RMII0_RXD1		0x30d1
				VF610_PAD_PTC4__ENET_RMII0_RXD0		0x30d1
				VF610_PAD_PTC5__ENET_RMII0_RXER		0x30d1
				VF610_PAD_PTC6__ENET_RMII0_TXD1		0x30d2
				VF610_PAD_PTC7__ENET_RMII0_TXD0		0x30d2
				VF610_PAD_PTC8__ENET_RMII0_TXEN		0x30d2
			>;
		};

		pinctrl_fec1: fec1grp {
			fsl,pins = <
				VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
				VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
				VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
				VF610_PAD_PTC12__ENET_RMII1_RXD1	0x30d1
				VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
				VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
				VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2
				VF610_PAD_PTC16__ENET_RMII1_TXD0	0x30d2
				VF610_PAD_PTC17__ENET_RMII1_TXEN	0x30d2
			>;
		};

		pinctrl_i2c0: i2c0grp {
			fsl,pins = <
				VF610_PAD_PTB14__I2C0_SCL		0x30d3
				VF610_PAD_PTB15__I2C0_SDA		0x30d3
			>;
		};

		pinctrl_nfc: nfcgrp {
			fsl,pins = <
				VF610_PAD_PTD31__NF_IO15	0x28df
				VF610_PAD_PTD30__NF_IO14	0x28df
				VF610_PAD_PTD29__NF_IO13	0x28df
				VF610_PAD_PTD28__NF_IO12	0x28df
				VF610_PAD_PTD27__NF_IO11	0x28df
				VF610_PAD_PTD26__NF_IO10	0x28df
				VF610_PAD_PTD25__NF_IO9		0x28df
				VF610_PAD_PTD24__NF_IO8		0x28df
				VF610_PAD_PTD23__NF_IO7		0x28df
				VF610_PAD_PTD22__NF_IO6		0x28df
				VF610_PAD_PTD21__NF_IO5		0x28df
				VF610_PAD_PTD20__NF_IO4		0x28df
				VF610_PAD_PTD19__NF_IO3		0x28df
				VF610_PAD_PTD18__NF_IO2		0x28df
				VF610_PAD_PTD17__NF_IO1		0x28df
				VF610_PAD_PTD16__NF_IO0		0x28df
				VF610_PAD_PTB24__NF_WE_B	0x28c2
				VF610_PAD_PTB25__NF_CE0_B	0x28c2
				VF610_PAD_PTB27__NF_RE_B	0x28c2
				VF610_PAD_PTC26__NF_RB_B	0x283d
				VF610_PAD_PTC27__NF_ALE		0x28c2
				VF610_PAD_PTC28__NF_CLE		0x28c2
			>;
		};

		pinctrl_pwm0: pwm0grp {
			fsl,pins = <
				VF610_PAD_PTB0__FTM0_CH0		0x1582
				VF610_PAD_PTB1__FTM0_CH1		0x1582
				VF610_PAD_PTB2__FTM0_CH2		0x1582
				VF610_PAD_PTB3__FTM0_CH3		0x1582
			>;
		};

		pinctrl_sai2: sai2grp {
			fsl,pins = <
				VF610_PAD_PTA16__SAI2_TX_BCLK		0x02ed
				VF610_PAD_PTA18__SAI2_TX_DATA		0x02ee
				VF610_PAD_PTA19__SAI2_TX_SYNC		0x02ed
				VF610_PAD_PTA21__SAI2_RX_BCLK		0x02ed
				VF610_PAD_PTA22__SAI2_RX_DATA		0x02ed
				VF610_PAD_PTA23__SAI2_RX_SYNC		0x02ed
				VF610_PAD_PTB18__EXT_AUDIO_MCLK		0x02ed
			>;
		};

		pinctrl_uart1: uart1grp {
			fsl,pins = <
				VF610_PAD_PTB4__UART1_TX		0x21a2
				VF610_PAD_PTB5__UART1_RX		0x21a1
			>;
		};

		pinctrl_uart2: uart2grp {
			fsl,pins = <
				VF610_PAD_PTB6__UART2_TX		0x21a2
				VF610_PAD_PTB7__UART2_RX		0x21a1
			>;
		};
	};
};

&nfc {
	assigned-clocks = <&clks VF610_CLK_NFC>;
	assigned-clock-rates = <33000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_nfc>;
	status = "okay";

	nand@0 {
		compatible = "fsl,vf610-nfc-nandcs";
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <1>;
		nand-bus-width = <16>;
		nand-ecc-mode = "hw";
		nand-ecc-strength = <24>;
		nand-ecc-step-size = <2048>;
		nand-on-flash-bbt;
	};
};

&pwm0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm0>;
	status = "okay";
};

&sai2 {
	#sound-dai-cells = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai2>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&usbdev0 {
	disable-over-current;
	status = "okay";
};

&usbh1 {
	disable-over-current;
	status = "okay";
};

&usbmisc0 {
	status = "okay";
};

&usbmisc1 {
	status = "okay";
};

&usbphy0 {
	status = "okay";
};

&usbphy1 {
	status = "okay";
};