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ARM: dts: rockchip: Fix VBUS on rk3288-vyasa 

Connect the voltage regulator of vbus to the otg connector.
Depending on the current mode this is enabled (in "host" mode")
or disabled (in "peripheral" mode). The regulator must be updated
if the controller is configured in "otg" mode and the status changes
between "host" and "peripheral".

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/r/20200707101214.2301768-1-michael@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Michael Trimarchi 2020-07-07 12:12:14 +02:00 committed by Heiko Stuebner
parent afd9eb8804
commit 719646b76a
1 changed files with 1 additions and 2 deletions
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3
arch/arm/boot/dts/rk3288-vyasa.dts
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@ -99,8 +99,6 @@ vusb1_5v: vusb1-5v {
pinctrl-0 = <&otg_vbus_drv>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vsus_5v>;
};
@ -416,6 +414,7 @@ &usb_host1 {
};
&usb_otg {
vbus-supply = <&vusb1_5v>;
status = "okay";
};