Difuse/difos
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mediatek: mt7622: add missing vbus regulator node to totolink-a8000ru dts

Browse source 
On boot, kernel log complains no vbus supply is found:

`xhci-mtk 1a0c0000.usb: supply vbus not found, using dummy regulator`

so add the dts node entries to solve the issue

Signed-off-by: Andrew Sim <andrewsimz@gmail.com>
This commit is contained in:
Andrew Sim 2022-07-03 10:55:29 +02:00 committed by Daniel Golle
parent d29722e6ff
commit 3872b422ff
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
target/linux/mediatek/dts/mt7622-totolink-a8000ru.dts
View file

@ -80,6 +80,15 @@
regulator-always-on; regulator-always-on;
}; };
reg_5v: regulator-5v {
compatible = "regulator-fixed";
regulator-name = "fixed-5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
rtkgsw: rtkgsw@0 { rtkgsw: rtkgsw@0 {
compatible = "mediatek,rtk-gsw"; compatible = "mediatek,rtk-gsw";
mediatek,ethsys = <&ethsys>; mediatek,ethsys = <&ethsys>;
@ -312,6 +321,7 @@
&ssusb { &ssusb {
vusb33-supply = <&reg_3p3v>; vusb33-supply = <&reg_3p3v>;
vbus-supply = <&reg_5v>;
status = "okay"; status = "okay";
}; };