| Message ID | 20210121195250.492500-4-angelogioacchino.delregno@somainline.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | None | expand |
On Thu, Jan 21, 2021 at 08:52:46PM +0100, AngeloGioacchino Del Regno wrote: > From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > > Add devicetree documentation for 'qcom,freq-domain' property specific > to Qualcomm CPUs. This property is used to reference the CPUFREQ node > along with Domain ID (0/1). > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> > --- > Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml > index 14cd727d3c4b..1d60975df23a 100644 > --- a/Documentation/devicetree/bindings/arm/cpus.yaml > +++ b/Documentation/devicetree/bindings/arm/cpus.yaml > @@ -290,6 +290,12 @@ properties: > > * arm/msm/qcom,kpss-acc.txt > > + qcom,freq-domain: What happened to having a standard property here? There were 1 or 2 other cases of doing the same thing. > + $ref: '/schemas/types.yaml#/definitions/phandle-array' > + description: | > + CPUs supporting freq-domain must set their "qcom,freq-domain" property > + with phandle to a cpufreq_hw node followed by the Domain ID(0/1). > + > rockchip,pmu: > $ref: '/schemas/types.yaml#/definitions/phandle' > description: | > -- > 2.30.0 >
Il 05/02/21 22:46, Rob Herring ha scritto: > On Thu, Jan 21, 2021 at 08:52:46PM +0100, AngeloGioacchino Del Regno wrote: >> From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> >> >> Add devicetree documentation for 'qcom,freq-domain' property specific >> to Qualcomm CPUs. This property is used to reference the CPUFREQ node >> along with Domain ID (0/1). >> >> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> >> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> >> --- >> Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ >> 1 file changed, 6 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml >> index 14cd727d3c4b..1d60975df23a 100644 >> --- a/Documentation/devicetree/bindings/arm/cpus.yaml >> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml >> @@ -290,6 +290,12 @@ properties: >> >> * arm/msm/qcom,kpss-acc.txt >> >> + qcom,freq-domain: > > What happened to having a standard property here? There were 1 or 2 > other cases of doing the same thing. > The original discussion didn't have any more replies, so I thought to bring it back on the table. I have no idea about what are the other cases, but if you can suggest a different property name (just "frequency-domain"?) I can send a new one with the suggested one! Though, since I don't know about other cases, how would this get described? frequency-domain: "CPUs supporting frequency-domain must set this property with phandle to the appropriate [domain node or cpufreq node?] followed by the Domain ID" Would this be fine? Thanks, - Angelo >> + $ref: '/schemas/types.yaml#/definitions/phandle-array' >> + description: | >> + CPUs supporting freq-domain must set their "qcom,freq-domain" property >> + with phandle to a cpufreq_hw node followed by the Domain ID(0/1). >> + >> rockchip,pmu: >> $ref: '/schemas/types.yaml#/definitions/phandle' >> description: | >> -- >> 2.30.0 >>
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 14cd727d3c4b..1d60975df23a 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -290,6 +290,12 @@ properties: * arm/msm/qcom,kpss-acc.txt + qcom,freq-domain: + $ref: '/schemas/types.yaml#/definitions/phandle-array' + description: | + CPUs supporting freq-domain must set their "qcom,freq-domain" property + with phandle to a cpufreq_hw node followed by the Domain ID(0/1). + rockchip,pmu: $ref: '/schemas/types.yaml#/definitions/phandle' description: |