On Mi, 2024-07-03 at 08:56 +0000, Biju Das wrote:
> Hi Geert,
>
> Thanks for the feedback.
>
> > -----Original Message-----
> > From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> > Sent: Wednesday, July 3, 2024 9:36 AM
> > Subject: Re: [PATCH v5 4/4] arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
> >
> > Hi Biju,
> >
> > On Tue, Jul 2, 2024 at 8:01 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> > > Replace the fixed regulator for USB VBUS and use the proper one that
> > > controls regulator based on VBUS detection.
> > >
> > > Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> > > ---
> > > v4->v5:
> > > * Updated commit description.
> >
> > Thanks for the update!
> >
> > > --- a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
> > > +++ b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
> > > @@ -54,14 +54,6 @@ codec_dai: simple-audio-card,codec {
> > > };
> > > };
> > >
> > > - usb0_vbus_otg: regulator-usb0-vbus-otg {
> > > - compatible = "regulator-fixed";
> > > -
> > > - regulator-name = "USB0_VBUS_OTG";
> > > - regulator-min-microvolt = <5000000>;
> > > - regulator-max-microvolt = <5000000>;
> > > - };
> > > -
> > > vccq_sdhi1: regulator-vccq-sdhi1 {
> > > compatible = "regulator-gpio";
> > > regulator-name = "SDHI1 VccQ"; @@ -139,6 +131,9 @@
> > > &ohci1 {
> > >
> > > &phyrst {
> > > status = "okay";
> > > + usb0_vbus_otg: regulator-vbus {
> >
> > The label is not really needed, is it?
>
> The label is used in usb2_phy0 node.
>
> vbus-supply = <&usb0_vbus_otg>;
>
> >
> > > + regulator-name = "vbus";
> > > + };
> >
> > Also, as the regulator-vbus subnode is required, perhaps it should be moved to the SoC-
> > specific .dtsi? Or do you keep it here for board-specific control of the regulator name, i.e. to
> > avoid conflicts?
>
> Yes, just to avoid conflicts. Later I can move to individual SoC specific dtsi's
Alright, thanks! Applied to reset/next.
[1/4] dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document USB VBUS regulator
https://git.pengutronix.de/cgit/pza/linux/commit/?id=f64f2d6fdda4
[2/4] reset: renesas: Add USB VBUS regulator device as child
https://git.pengutronix.de/cgit/pza/linux/commit/?id=4068f22e4b47
[3/4] phy: renesas: phy-rcar-gen3-usb2: Control VBUS for RZ/G2L SoCs
https://git.pengutronix.de/cgit/pza/linux/commit/?id=24843404efe4
[4/4] arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
https://git.pengutronix.de/cgit/pza/linux/commit/?id=c1267e1afae6
regards
Philipp
