[PATCH 1/1] ARM: dts: imx6q-arm2: enable USB OTG
From: Shawn Guo <hidden>
Date: 2013-10-28 08:20:07
Also in:
linux-devicetree
On Mon, Oct 28, 2013 at 02:05:02PM +0800, Peter Chen wrote:
quoted hunk
Enable USB OTG controller at imx6q-arm2 board Signed-off-by: Peter Chen <redacted> --- arch/arm/boot/dts/imx6q-arm2.dts | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-)diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index edf1bd9..8f125b1 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts@@ -31,6 +31,15 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; }; leds {@@ -79,6 +88,14 @@ status = "okay"; }; +&usbotg { /* USB OTG */
The comment is not useful. I just dropped it and applied the patch. Shawn
+ vbus-supply = <®_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg_1>;
+ disable-over-current;
+ status = "okay";
+};
+
&usdhc3 {
cd-gpios = <&gpio6 11 0>;
wp-gpios = <&gpio6 14 0>;
--
1.7.1