| Message ID | 20240125-sa8295p-gpu-v4-1-7011c2a63037@quicinc.com (mailing list archive) |
|---|---|
| State | Awaiting Upstream, archived |
| Headers | show |
| Series | arm64: dts: qcom: sa8295p: Enable GPU | expand |
On 25/01/2024 22:05, Bjorn Andersson wrote: > In some designs the SoC's VDD_GFX pads are supplied by an external > regulator, rather than a power-domain. Allow this to be described in the > GPU clock controller binding. > > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml index f369fa34e00c..f57aceddac6b 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml @@ -53,6 +53,9 @@ properties: power-domains: maxItems: 1 + vdd-gfx-supply: + description: Regulator supply for the VDD_GFX pads + '#clock-cells': const: 1 @@ -74,6 +77,12 @@ required: - '#reset-cells' - '#power-domain-cells' +# Require that power-domains and vdd-gfx-supply are not both present +not: + required: + - power-domains + - vdd-gfx-supply + additionalProperties: false examples:
In some designs the SoC's VDD_GFX pads are supplied by an external regulator, rather than a power-domain. Allow this to be described in the GPU clock controller binding. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> --- Documentation/devicetree/bindings/clock/qcom,gpucc.yaml | 9 +++++++++ 1 file changed, 9 insertions(+)