Re: [PATCH v3 5/9] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp13

[Clement LE GOFFIC]

On 5/29/25 11:01, Krzysztof Kozlowski wrote:
> On 28/05/2025 14:14, Clement LE GOFFIC wrote:
> > > > +		};
> > > > +
> > > > +		hdp: pinctrl@5002a000 {
> > > > +			compatible = "st,stm32mp131-hdp";
> > > > +			reg = <0x5002a000 0x400>;
> > > > +			clocks = <&rcc HDP>;
> > > >    			status = "disabled";
> > >
> > > Why are you disabling it? What is missing?
> >
> > Nothing is missing just disabled by default.
> > The node is then enabled when needed in board's dts file.
> Nodes should not be disabled by default if they are complete. That's why
> I asked what is missing. Drop.

Hi Krzysztof, OK I better understand now.
So yes the 'pinctrl-*' properties which are board dependent are lacking.

In the last patch of my serie I add them (only for stm32mp157f-dk2) but 
keep it disabled because the pin is on an external connector (the 
Arduino connector of the board).
This prevent any issue with a possible connected module.

> Best regards,
> Krzysztof