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 <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6sl-evk.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index fda4932..945887d 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -52,6 +52,7 @@
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 0 0>;
enable-active-high;
+ vin-supply = <&swbst_reg>;
};
reg_usb_otg2_vbus: regulator@1 {
@@ -62,6 +63,7 @@
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 2 0>;
enable-active-high;
+ vin-supply = <&swbst_reg>;
};
reg_aud3v: regulator@2 {
--
1.9.1
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