On Tue, Aug 29, 2023 at 01:01:44PM +0200, Ulf Hansson wrote:
> On Mon, 28 Aug 2023 at 13:42, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
> >
> > From: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
> >
> > Add the bindings for the CPR3 driver to the documentation.
> >
> > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
> > [Konrad: Make binding check pass; update AGdR's email]
> > Tested-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
> > Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
> > ---
> > .../devicetree/bindings/soc/qcom/qcom,cpr3.yaml | 286 +++++++++++++++++++++
> > 1 file changed, 286 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,cpr3.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,cpr3.yaml
> > new file mode 100644
> > index 000000000000..acf2e294866b
>
> [...]
>
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/qcom,gcc-msm8998.h>
> > + #include <dt-bindings/interrupt-controller/irq.h>
> > +
> > + cpus {
> > + #address-cells = <2>;
> > + #size-cells = <0>;
> > +
> > + cpu@0 {
> > + compatible = "qcom,kryo280";
> > + device_type = "cpu";
> > + reg = <0x0 0x0>;
> > + operating-points-v2 = <&cpu0_opp_table>;
> > + power-domains = <&apc_cprh 0>;
> > + power-domain-names = "cprh";
>
> Rather than using a Qcom specific power-domain-name, perhaps a common
> power-domain-name for cpus, that can be used for "the performance
> domain" would be a good idea here?
>
> I have suggested using "perf" for the SCMI performance domain [1],
> perhaps that description should be extended to cover this and other
> performance domains too?
Better yet, nothing. There's no value to -names when there is only 1
entry.
Rob
