| Message ID | 1692192264-18515-2-git-send-email-quic_krichai@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | PCI: qcom: Add support for OPP | expand |
On 16/08/2023 15:24, Krishna chaitanya chundru wrote: > PCIe needs to choose the appropriate performance state of RPMH power > domain based upon the PCIe gen speed. > > Adding the Operating Performance Points table allows to adjust power domain > performance state, depending on the PCIe gen speed. > > Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index 81971be4..779339c 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -121,6 +121,10 @@ properties: description: GPIO controlled connection to WAKE# signal maxItems: 1 + operating-points-v2: true + opp-table: + type: object + required: - compatible - reg
PCIe needs to choose the appropriate performance state of RPMH power domain based upon the PCIe gen speed. Adding the Operating Performance Points table allows to adjust power domain performance state, depending on the PCIe gen speed. Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> --- Documentation/devicetree/bindings/pci/qcom,pcie.yaml | 4 ++++ 1 file changed, 4 insertions(+)