Re: [PATCH v4 2/3] arm64: dts: amlogic: Add A4 Reset Controller

[Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>]

Hi Krzysztof,

On 2025/3/17 15:28, Krzysztof Kozlowski wrote:
> [ EXTERNAL EMAIL ]
>
> On 17/03/2025 03:49, Kelvin Zhang wrote:
> > > Why do you have on the bus devices with bus addressing and without it?
> > > What sort of bus is it?
> >
> > Are you referring to the 'apb'?
> > If so, the 'apb' bus is defined in
> > arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi.
> >
> > apb: bus@fe000000 {
> >           compatible = "simple-bus";
> >           reg = <0x0 0xfe000000 0x0 0x480000>;
> >           #address-cells = <2>;
> >           #size-cells = <2>;
> >           ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
> >
> > > >         periphs_pinctrl: pinctrl {
>
> Then what the heck is this?

I will fix it and add the unit address to the pinctrl node.

> > > >                 compatible = "amlogic,pinctrl-a4";
> > > >                 #address-cells = <2>;
> > >
> > > Best regards,
> > > Krzysztof
>
>
> Best regards,
> Krzysztof
>
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