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

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Fabio Estevam 2014-06-02 19:56:21 -03:00 committed by Shawn Guo
parent 04e151e820
commit 524bf8c518
1 changed files with 32 additions and 0 deletions
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32
arch/arm/boot/dts/imx6q-udoo.dts
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@ -23,6 +23,23 @@ chosen {
memory { memory {
reg = <0x10000000 0x40000000>; 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 { &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 { pinctrl_usdhc3: usdhc3grp {
fsl,pins = < fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
@ -104,6 +128,14 @@ &uart2 {
status = "okay"; status = "okay";
}; };
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh>;
vbus-supply = <&reg_usb_h1_vbus>;
clocks = <&clks 201>;
status = "okay";
};
&usdhc3 { &usdhc3 {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>; pinctrl-0 = <&pinctrl_usdhc3>;