Commit 524bf8c5 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx6q-udoo: Add USB Host support 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent 04e151e8

arch/arm/boot/dts/imx6q-udoo.dts

+32 −0
Original line number Diff line number Diff line
@@ -23,6 +23,23 @@ chosen { 
	memory {

		reg = <0x10000000 0x40000000>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		reg_usb_h1_vbus: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "usb_h1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */

			gpio = <&gpio7 12 0>;

		};

	};

};



&fec {
@@ -81,6 +98,13 @@ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 
			>;

		};



		pinctrl_usbh: usbhgrp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000

				MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0

			>;

		};



		pinctrl_usdhc3: usdhc3grp {

			fsl,pins = <

				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
@@ -104,6 +128,14 @@ &uart2 { 
	status = "okay";

};



&usbh1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usbh>;

	vbus-supply = <&reg_usb_h1_vbus>;

	clocks = <&clks 201>;

	status = "okay";

};



&usdhc3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc3>;