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ARM: dts: imx6: edmqmx6: Do not use the OTG switch as VBUS regulator

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GPIO7_12 switches the D+/D- USB lines on and off. When we use this as
VBUS regulator it means that USB device mode can never work as VBUS is
never turned on in Device mode.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Sascha Hauer
2014-04-07 16:29:25 +02:00
committed by Shawn Guo
parent 19f7cb6dec
commit 465ca5dc4a
1 changed files with 4 additions and 3 deletions
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7
arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
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@@ -40,13 +40,15 @@ reg_3p3v: regulator@0 {
regulator-always-on;
};
reg_usb_otg_vbus: regulator@1 {
reg_usb_otg_switch: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "usb_otg_vbus";
regulator-name = "usb_otg_switch";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio7 12 0>;
regulator-boot-on;
regulator-always-on;
};
reg_usb_host1: regulator@2 {
@@ -348,7 +350,6 @@ &usbh1 {
};
&usbotg {
vbus-supply = <&reg_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
disable-over-current;