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Commit af67a755 authored by Lothar Waßmann's avatar Lothar Waßmann Committed by Shawn Guo
Browse files

ARM: dts: tx28: restructure and update DTS file 



Update the Ka-Ro TX28 DTS file.

- add Copyright header
- use label references for better readability
- sort the entries alphabetically
- add some aliases used by U-Boot to modify the DT data

Signed-off-by: default avatarLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent d1d67d71

arch/arm/boot/dts/imx28-tx28.dts

+619 −82
Original line number Original line Diff line number Diff line 
/*

 * Copyright 2012 Shawn Guo <shawn.guo@linaro.org>

 * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/dts-v1/;

/dts-v1/;

#include "imx28.dtsi"

#include "imx28.dtsi"

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





/ {

/ {

	model = "Ka-Ro electronics TX28 module";

	model = "Ka-Ro electronics TX28 module";

	compatible = "karo,tx28", "fsl,imx28";

	compatible = "karo,tx28", "fsl,imx28";





	aliases {

		can0 = &can0;

		can1 = &can1;

		display = &display;

		ds1339 = &ds1339;

		gpio5 = &gpio5;

		lcdif = &lcdif;

		lcdif_23bit_pins = &tx28_lcdif_23bit_pins;

		lcdif_24bit_pins = &lcdif_24bit_pins_a;

		stk5led = &user_led;

		usbotg = &usb0;

	};



	memory {

	memory {

		reg = <0x40000000 0x08000000>;

		reg = <0 0>; /* will be filled in by U-Boot */

	};

	};





	apb@80000000 {

	onewire {

		apbh@80000000 {

		compatible = "w1-gpio";

			ssp0: ssp@80010000 {

		gpios = <&gpio2 7 0>;

				compatible = "fsl,imx28-mmc";

		status = "disabled";

				pinctrl-names = "default";

	};

				pinctrl-0 = <&mmc0_4bit_pins_a



					     &mmc0_cd_cfg

	regulators {

					     &mmc0_sck_cfg>;

		compatible = "simple-bus";

				bus-width = <4>;



				status = "okay";

		reg_usb0_vbus: usb0_vbus {

			compatible = "regulator-fixed";

			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio0 18 0>;

			enable-active-high;

		};

		};





			pinctrl@80018000 {

		reg_usb1_vbus: usb1_vbus {

			compatible = "regulator-fixed";

			regulator-name = "usb1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 27 0>;

			enable-active-high;

		};



		reg_2p5v: 2p5v {

			compatible = "regulator-fixed";

			regulator-name = "2P5V";

			regulator-min-microvolt = <2500000>;

			regulator-max-microvolt = <2500000>;

			regulator-always-on;

		};



		reg_3p3v: 3p3v {

			compatible = "regulator-fixed";

			regulator-name = "3P3V";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

		};



		reg_can_xcvr: can-xcvr {

			compatible = "regulator-fixed";

			regulator-name = "CAN XCVR";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio1 0 0>;

			enable-active-low;

			pinctrl-names = "default";

			pinctrl-names = "default";

				pinctrl-0 = <&hog_pins_a>;

			pinctrl-0 = <&tx28_flexcan_xcvr_pins>;

		};





				hog_pins_a: hog@0 {

		reg_lcd: lcd-power {

					reg = <0>;

			compatible = "regulator-fixed";

					fsl,pinmux-ids = <

			regulator-name = "LCD POWER";

						0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */

			regulator-min-microvolt = <3300000>;

					>;

			regulator-max-microvolt = <3300000>;

					fsl,drive-strength = <0>;

			gpio = <&gpio1 31 0>;

					fsl,voltage = <1>;

			enable-active-high;

					fsl,pull-up = <0>;

		};

		};





				mac0_pins_gpio: mac0-gpio-mode@0 {

		reg_lcd_reset: lcd-reset {

			compatible = "regulator-fixed";

			regulator-name = "LCD RESET";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio3 30 0>;

			startup-delay-us = <300000>;

			enable-active-high;

			regulator-always-on;

			regulator-boot-on;

		};

	};



	clocks {

		#address-cells = <1>;

		#size-cells = <0>;

		mclk: clock@0 {

			compatible = "fixed-clock";

			reg = <0>;

			reg = <0>;

					fsl,pinmux-ids = <

			#clock-cells = <0>;

						0x4003 /* MX28_PAD_ENET0_MDC__GPIO_4_0 */

			clock-frequency = <27000000>;

						0x4013 /* MX28_PAD_ENET0_MDIO__GPIO_4_1 */

		};

						0x4023 /* MX28_PAD_ENET0_RX_EN__GPIO_4_2 */

	};

						0x4033 /* MX28_PAD_ENET0_RXD0__GPIO_4_3 */



						0x4043 /* MX28_PAD_ENET0_RXD1__GPIO_4_4 */

	sound {

						0x4063 /* MX28_PAD_ENET0_TX_EN__GPIO_4_6 */

		compatible = "fsl,imx28-tx28-sgtl5000",

						0x4073 /* MX28_PAD_ENET0_TXD0__GPIO_4_7 */

			     "fsl,mxs-audio-sgtl5000";

						0x4083 /* MX28_PAD_ENET0_TXD1__GPIO_4_8 */

		model = "imx28-tx28-sgtl5000";

						0x4103 /* MX28_PAD_ENET_CLK__GPIO_4_16 */

		saif-controllers = <&saif0 &saif1>;

		audio-codec = <&sgtl5000>;

	};



	leds {

		compatible = "gpio-leds";



		user_led: user {

			label = "Heartbeat";

			gpios = <&gpio4 10 0>;

			linux,default-trigger = "heartbeat";

		};

	};



	backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm 0 500000>;

		/*

		 * a silly way to create a 1:1 relationship between the

		 * PWM value and the actual duty cycle

		 */

		brightness-levels = < 0  1  2  3  4  5  6  7  8  9

				     10 11 12 13 14 15 16 17 18 19

				     20 21 22 23 24 25 26 27 28 29

				     30 31 32 33 34 35 36 37 38 39

				     40 41 42 43 44 45 46 47 48 49

				     50 51 52 53 54 55 56 57 58 59

				     60 61 62 63 64 65 66 67 68 69

				     70 71 72 73 74 75 76 77 78 79

				     80 81 82 83 84 85 86 87 88 89

				     90 91 92 93 94 95 96 97 98 99

				    100>;

		default-brightness-level = <50>;

	};



	matrix_keypad: matrix-keypad@0 {

		compatible = "gpio-matrix-keypad";

		col-gpios = <

			&gpio5 0 0

			&gpio5 1 0

			&gpio5 2 0

			&gpio5 3 0

		>;

		row-gpios = <

			&gpio5 4 0

			&gpio5 5 0

			&gpio5 6 0

			&gpio5 7 0

		>;

		>;

					fsl,drive-strength = <0>;

		/* sample keymap */

					fsl,voltage = <1>;

		linux,keymap = <

					fsl,pull-up = <0>;

			0x00000074 /* row 0, col 0, KEY_POWER */

			0x00010052 /* row 0, col 1, KEY_KP0 */

			0x0002004f /* row 0, col 2, KEY_KP1 */

			0x00030050 /* row 0, col 3, KEY_KP2 */

			0x01000051 /* row 1, col 0, KEY_KP3 */

			0x0101004b /* row 1, col 1, KEY_KP4 */

			0x0102004c /* row 1, col 2, KEY_KP5 */

			0x0103004d /* row 1, col 3, KEY_KP6 */

			0x02000047 /* row 2, col 0, KEY_KP7 */

			0x02010048 /* row 2, col 1, KEY_KP8 */

			0x02020049 /* row 2, col 2, KEY_KP9 */

		>;

		gpio-activelow;

		linux,wakeup;

		debounce-delay-ms = <100>;

		col-scan-delay-us = <5000>;

		linux,no-autorepeat;

	};

};



/* 2nd TX-Std UART - (A)UART1  */

&auart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&auart1_pins_a>;

	status = "okay";

};



/* 3rd TX-Std UART - (A)UART3  */

&auart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&auart3_pins_a>;

	status = "okay";

};



&can0 {

	pinctrl-names = "default";

	pinctrl-0 = <&can0_pins_a>;

	xceiver-supply = <&reg_can_xcvr>;

	status = "okay";

};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&can1_pins_a>;

	xceiver-supply = <&reg_can_xcvr>;

	status = "okay";

};

};



&digctl {

	status = "okay";

};

};



/* 1st TX-Std UART - (D)UART */

&duart {

	pinctrl-names = "default";

	pinctrl-0 = <&duart_4pins_a>;

	status = "okay";

};



&gpmi {

	pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;

	nand-on-flash-bbt;

	status = "okay";

};

};





		apbx@80040000 {

&i2c0 {

			i2c0: i2c@80058000 {

	pinctrl-names = "default";

	pinctrl-names = "default";

	pinctrl-0 = <&i2c0_pins_a>;

	pinctrl-0 = <&i2c0_pins_a>;

	clock-frequency = <400000>;

	status = "okay";

	status = "okay";





	sgtl5000: sgtl5000@0a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		VDDA-supply = <&reg_2p5v>;

		VDDIO-supply = <&reg_3p3v>;

		clocks = <&mclk>;

	};



	gpio5: pca953x@20 {

		compatible = "nxp,pca9554";

		reg = <0x20>;

		pinctrl-names = "default";

		pinctrl-0 = <&tx28_pca9554_pins>;

		interrupt-parent = <&gpio3>;

		interrupts = <28 0>;

		gpio-controller;

		#gpio-cells = <2>;

		interrupt-controller;

		#interrupt-cells = <2>;

	};



	polytouch: edt-ft5x06@38 {

		compatible = "edt,edt-ft5x06";

		reg = <0x38>;

		pinctrl-names = "default";

		pinctrl-0 = <&tx28_edt_ft5x06_pins>;

		interrupt-parent = <&gpio2>;

		interrupts = <5 0>;

		reset-gpios = <&gpio2 6 1>;

		wake-gpios = <&gpio4 9 0>;

	};



	touchscreen: tsc2007@48 {

		compatible = "ti,tsc2007";

		reg = <0x48>;

		pinctrl-names = "default";

		pinctrl-0 = <&tx28_tsc2007_pins>;

		interrupt-parent = <&gpio3>;

		interrupts = <20 0>;

		pendown-gpio = <&gpio3 20 1>;

		ti,x-plate-ohms = /bits/ 16 <660>;

	};



	ds1339: rtc@68 {

	ds1339: rtc@68 {

		compatible = "mxim,ds1339";

		compatible = "mxim,ds1339";

		reg = <0x68>;

		reg = <0x68>;

	};

	};

};

};





			pwm: pwm@80064000 {

&lcdif {

	pinctrl-names = "default";

	pinctrl-names = "default";

				pinctrl-0 = <&pwm0_pins_a>;

	pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>;

	lcd-supply = <&reg_lcd>;

	display = <&display>;

	status = "okay";

	status = "okay";



	display: display@0 {

		bits-per-pixel = <32>;

		bus-width = <24>;

		display-timings {

			native-mode = <&timing5>;

			timing0: timing0 {

				panel-name = "VGA";

				clock-frequency = <25175000>;

				hactive = <640>;

				vactive = <480>;

				hback-porch = <48>;

				hsync-len = <96>;

				hfront-porch = <16>;

				vback-porch = <33>;

				vsync-len = <2>;

				vfront-porch = <10>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};



			timing1: timing1 {

				panel-name = "ETV570";

				clock-frequency = <25175000>;

				hactive = <640>;

				vactive = <480>;

				hback-porch = <114>;

				hsync-len = <30>;

				hfront-porch = <16>;

				vback-porch = <32>;

				vsync-len = <3>;

				vfront-porch = <10>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};



			timing2: timing2 {

				panel-name = "ET0350";

				clock-frequency = <6500000>;

				hactive = <320>;

				vactive = <240>;

				hback-porch = <34>;

				hsync-len = <34>;

				hfront-porch = <20>;

				vback-porch = <15>;

				vsync-len = <3>;

				vfront-porch = <4>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};



			timing3: timing3 {

				panel-name = "ET0430";

				clock-frequency = <9000000>;

				hactive = <480>;

				vactive = <272>;

				hback-porch = <2>;

				hsync-len = <41>;

				hfront-porch = <2>;

				vback-porch = <2>;

				vsync-len = <10>;

				vfront-porch = <2>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};



			timing4: timing4 {

				panel-name = "ET0500", "ET0700";

				clock-frequency = <33260000>;

				hactive = <800>;

				vactive = <480>;

				hback-porch = <88>;

				hsync-len = <128>;

				hfront-porch = <40>;

				vback-porch = <33>;

				vsync-len = <2>;

				vfront-porch = <10>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};



			timing5: timing5 {

				panel-name = "ETQ570";

				clock-frequency = <6400000>;

				hactive = <320>;

				vactive = <240>;

				hback-porch = <38>;

				hsync-len = <30>;

				hfront-porch = <30>;

				vback-porch = <16>;

				vsync-len = <3>;

				vfront-porch = <4>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <1>;

			};

		};

	};

};

};





			duart: serial@80074000 {

&lradc {

	fsl,lradc-touchscreen-wires = <4>;

	status = "okay";

};



&mac0 {

	phy-mode = "rmii";

	pinctrl-names = "default", "gpio_mode";

	pinctrl-0 = <&mac0_pins_a>;

	pinctrl-1 = <&tx28_mac0_pins_gpio>;

	status = "okay";

};



&mac1 {

	phy-mode = "rmii";

	pinctrl-names = "default";

	pinctrl-names = "default";

				pinctrl-0 = <&duart_4pins_a>;

	pinctrl-0 = <&mac1_pins_a>;

	/* not enabled by default */

};



&mxs_rtc {

	status = "okay";

	status = "okay";

};

};





			auart1: serial@8006c000 {

&ocotp {

	status = "okay";

};



&pwm {

	pinctrl-names = "default";

	pinctrl-names = "default";

				pinctrl-0 = <&auart1_pins_a>;

	pinctrl-0 = <&pwm0_pins_a>;

	status = "okay";

	status = "okay";

};

};



&pinctrl {

	pinctrl-names = "default";

	pinctrl-0 = <&hog_pins_a>;



	hog_pins_a: hog@0 {

		reg = <0>;

		fsl,pinmux-ids = <

			MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};

	};



	tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins {

		fsl,pinmux-ids = <

			MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */

			MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */

			MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};

	};





	ahb@80080000 {

	tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins {

		mac0: ethernet@800f0000 {

		fsl,pinmux-ids = <

			phy-mode = "rmii";

			MX28_PAD_LCD_D00__GPIO_1_0

			pinctrl-names = "default", "gpio_mode";

		>;

			pinctrl-0 = <&mac0_pins_a>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

			pinctrl-1 = <&mac0_pins_gpio>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_lcdif_23bit_pins: tx28-lcdif-23bit {

		fsl,pinmux-ids = <

			/* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */

			MX28_PAD_LCD_D01__LCD_D1

			MX28_PAD_LCD_D02__LCD_D2

			MX28_PAD_LCD_D03__LCD_D3

			MX28_PAD_LCD_D04__LCD_D4

			MX28_PAD_LCD_D05__LCD_D5

			MX28_PAD_LCD_D06__LCD_D6

			MX28_PAD_LCD_D07__LCD_D7

			MX28_PAD_LCD_D08__LCD_D8

			MX28_PAD_LCD_D09__LCD_D9

			MX28_PAD_LCD_D10__LCD_D10

			MX28_PAD_LCD_D11__LCD_D11

			MX28_PAD_LCD_D12__LCD_D12

			MX28_PAD_LCD_D13__LCD_D13

			MX28_PAD_LCD_D14__LCD_D14

			MX28_PAD_LCD_D15__LCD_D15

			MX28_PAD_LCD_D16__LCD_D16

			MX28_PAD_LCD_D17__LCD_D17

			MX28_PAD_LCD_D18__LCD_D18

			MX28_PAD_LCD_D19__LCD_D19

			MX28_PAD_LCD_D20__LCD_D20

			MX28_PAD_LCD_D21__LCD_D21

			MX28_PAD_LCD_D22__LCD_D22

			MX28_PAD_LCD_D23__LCD_D23

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_lcdif_ctrl_pins: tx28-lcdif-ctrl {

		fsl,pinmux-ids = <

			MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */

			MX28_PAD_LCD_RESET__GPIO_3_30  /* Reset */

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_mac0_pins_gpio: tx28-mac0-gpio-pins {

		fsl,pinmux-ids = <

			MX28_PAD_ENET0_MDC__GPIO_4_0

			MX28_PAD_ENET0_MDIO__GPIO_4_1

			MX28_PAD_ENET0_RX_EN__GPIO_4_2

			MX28_PAD_ENET0_RXD0__GPIO_4_3

			MX28_PAD_ENET0_RXD1__GPIO_4_4

			MX28_PAD_ENET0_TX_EN__GPIO_4_6

			MX28_PAD_ENET0_TXD0__GPIO_4_7

			MX28_PAD_ENET0_TXD1__GPIO_4_8

			MX28_PAD_ENET_CLK__GPIO_4_16

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_pca9554_pins: tx28-pca9554-pins {

		fsl,pinmux-ids = <

			MX28_PAD_PWM3__GPIO_3_28

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_tsc2007_pins: tx28-tsc2007-pins {

		fsl,pinmux-ids = <

			MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};





	tx28_usbphy0_pins: tx28-usbphy0-pins {

		fsl,pinmux-ids = <

			MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */

			MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */

		>;

		fsl,drive-strength = <MXS_DRIVE_12mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



	tx28_usbphy1_pins: tx28-usbphy1-pins {

		fsl,pinmux-ids = <

			MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */

			MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */

		>;

		fsl,drive-strength = <MXS_DRIVE_12mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};

};



&saif0 {

	pinctrl-names = "default";

	pinctrl-0 = <&saif0_pins_b>;

	fsl,saif-master;

	status = "okay";

	status = "okay";

};

};



&saif1 {

	pinctrl-names = "default";

	pinctrl-0 = <&saif1_pins_a>;

	status = "okay";

};

};





	leds {

&ssp0 {

		compatible = "gpio-leds";

	compatible = "fsl,imx28-mmc";

	pinctrl-names = "default", "special";

	pinctrl-0 = <&mmc0_4bit_pins_a

		     &mmc0_cd_cfg

		     &mmc0_sck_cfg>;

	bus-width = <4>;

	status = "okay";

};





		user {

&ssp3 {

			label = "Heartbeat";

	compatible = "fsl,imx28-spi";

			gpios = <&gpio4 10 0>;

	pinctrl-names = "default";

			linux,default-trigger = "heartbeat";

	pinctrl-0 = <&spi3_pins_a>;

	clock-frequency = <57600000>;

	status = "okay";



	spidev0: spi@0 {

		compatible = "spidev";

		reg = <0>;

		spi-max-frequency = <57600000>;

	};



	spidev1: spi@1 {

		compatible = "spidev";

		reg = <1>;

		spi-max-frequency = <57600000>;

	};

	};

};

};





	backlight {

&usb0 {

		compatible = "pwm-backlight";

	vbus-supply = <&reg_usb0_vbus>;

		pwms = <&pwm 0 5000000>;

	disable-over-current;

		brightness-levels = <0 4 8 16 32 64 128 255>;

	dr_mode = "peripheral";

		default-brightness-level = <6>;

	status = "okay";

};



&usb1 {

	vbus-supply = <&reg_usb1_vbus>;

	disable-over-current;

	dr_mode = "host";

	status = "okay";

};



&usbphy0 {

	pinctrl-names = "default";

	pinctrl-0 = <&tx28_usbphy0_pins>;

	phy_type = "utmi";

	status = "okay";

};

};



&usbphy1 {

	pinctrl-names = "default";

	pinctrl-0 = <&tx28_usbphy1_pins>;

	phy_type = "utmi";

	status = "okay";

};
 
};