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ARM: dts: imx6q-phytec: Added USB_HOST Support

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This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module.

Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Ashutosh singh 2014-02-20 11:20:16 +05:30 committed by Shawn Guo
parent 3b4053b802
commit f2d91676cb
2 changed files with 26 additions and 0 deletions
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4
arch/arm/boot/dts/imx6q-phytec-pbab01.dts
View file

@ -25,6 +25,10 @@ &uart4 {
status = "okay";
};
&usbh1 {
status = "okay";
};
&usbotg {
status = "okay";
};

22
arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
View file

@ -32,6 +32,15 @@ reg_usb_otg_vbus: regulator@0 {
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 15 0>;
};
reg_usb_h1_vbus: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 0 0>;
};
};
};
@ -195,6 +204,12 @@ MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_0__USB_H1_PWR 0x80000000
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
@ -248,6 +263,13 @@ &uart4 {
status = "disabled";
};
&usbh1 {
vbus-supply = <&reg_usb_h1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
status = "disabled";
};
&usbotg {
vbus-supply = <&reg_usb_otg_vbus>;
pinctrl-names = "default";