[PATCH 1/8] ARM: dts: imx: add power-supply for lcd panel

Frank Li Frank.li at nxp.com
Tue Oct 14 15:01:28 PDT 2025


On Tue, Oct 14, 2025 at 10:46:56PM +0200, Marek Vasut wrote:
> On 10/14/25 9:38 PM, Frank Li wrote:
> > Add power-supply for lcd panel to fix below CHECK_DTBS warnings:
> >    arch/arm/boot/dts/nxp/imx/imx6q-evi.dtb: panel (sharp,lq101k1ly04): 'power-supply' is a required property
>
> ...
>
> > diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcom-pdk2.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcom-pdk2.dts
> > index b29713831a74489e8cc0e651c18a40d85f9f9113..04e570d76e42cd67a38e0f3b2301598f712e6bd4 100644
> > --- a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcom-pdk2.dts
> > +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcom-pdk2.dts
> > @@ -199,7 +199,7 @@ touchscreen at 38 {
> >   		reg = <0x38>;
> >   		interrupt-parent = <&gpio5>;
> >   		interrupts = <4 IRQ_TYPE_EDGE_FALLING>; /* GPIO E */
> > -		power-supply = <&reg_panel_3v3>;
> > +		vcc-supply = <&reg_panel_3v3>;
> This looks like a different kind of change ?

It is touchscreen, It needs sperate patch fix it to align
edt-ft5x06.yaml.

Frank




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