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ARM: imx6qdl-sabresd: set swbst_reg as vbus's parent reg

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USB vbus 5V is from PMIC SWBST, so set swbst_reg as vbus's
parent reg, it fixed a bug that the voltage of vbus is incorrect
due to swbst_reg is disabled after boots up.

Cc: stable@vger.kernel.org
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Peter Chen
2015-03-06 16:04:20 +08:00
committed by Shawn Guo
parent c517d838eb
commit 40f737791d
1 changed files with 2 additions and 0 deletions
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2
arch/arm/boot/dts/imx6qdl-sabresd.dtsi
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@@ -35,6 +35,7 @@ reg_usb_otg_vbus: regulator@0 {
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 22 0>;
enable-active-high;
vin-supply = <&swbst_reg>;
};
reg_usb_h1_vbus: regulator@1 {
@@ -45,6 +46,7 @@ reg_usb_h1_vbus: regulator@1 {
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 29 0>;
enable-active-high;
vin-supply = <&swbst_reg>;
};
reg_audio: regulator@2 {