Re: [PATCH] arm64: dts: qcom: arduino-imola: fix faulty spidev node

[Riccardo Mereu Linux Kernel]

Sorry forgot about it.
Thanks

Best wishes.
Riccardo

On Thu, Feb 12, 2026 at 1:00 PM Konrad Dybcio
<konrad.dybcio@xxxxxxxxxxxxxxxx> wrote:
>
> On 2/10/26 11:39 AM, Riccardo Mereu wrote:
> > From: Riccardo Mereu <r.mereu@xxxxxxxxxx>
> >
> > CS pin added on pinctrl0 property is causing spidev to return -ENODEV
> > since that GPIO is already part of spi5 pinmuxing.
> >
> > Fixes: 3f745bc0f11f ("arm64: dts: qcom: qrb2210: add dts for Arduino unoq")
> > Signed-off-by: Riccardo Mereu <r.mereu@xxxxxxxxxx>
> > ---
> >  arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts | 7 -------
> >  1 file changed, 7 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts b/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts
> > index 197ab6eb1666..d2c3359dd814 100644
> > --- a/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts
> > +++ b/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts
> > @@ -328,18 +328,11 @@ &spi5 {
> >       spidev@0 {
> >               reg = <0>;
> >               compatible = "arduino,unoq-mcu";
> > -             pinctrl-0 = <&spidev_cs>;
> >               pinctrl-names = "default";
>
> You should delete this line too
>
> Konrad