| Message ID | 20230531-topic-rsc-v1-1-b4a985f57b8b@linaro.org |
|---|---|
| State | Accepted |
| Commit | 66171d3fa08eca4e10384eee385cbdaaea6bb43e |
| Headers | show |
| Series | Flush RSC votes properly on more RPMh platforms | expand |
On 31/05/2023 15:22, Konrad Dybcio wrote: > The Linux RPMh implementation refrains from sending some RPMh votes until > the system is about to enter suspend (which is indicated by all CPU cores > entering a low-power state). Lack of the power-domains property will make > it such that these votes are never sent. > > Require the power-domains property as discussed in [1]. > > [1] https://lore.kernel.org/linux-arm-msm/20230512150425.3171122-1-quic_bjorande@quicinc.com/ > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml index a4046ba60846..af632d0e0355 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml @@ -124,6 +124,7 @@ required: - qcom,tcs-offset - reg - reg-names + - power-domains additionalProperties: false @@ -179,6 +180,7 @@ examples: <SLEEP_TCS 1>, <WAKE_TCS 1>, <CONTROL_TCS 0>; + power-domains = <&CLUSTER_PD>; }; - |
The Linux RPMh implementation refrains from sending some RPMh votes until the system is about to enter suspend (which is indicated by all CPU cores entering a low-power state). Lack of the power-domains property will make it such that these votes are never sent. Require the power-domains property as discussed in [1]. [1] https://lore.kernel.org/linux-arm-msm/20230512150425.3171122-1-quic_bjorande@quicinc.com/ Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml | 2 ++ 1 file changed, 2 insertions(+)