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[v1,0/3] PCI: qcom: Add support for OPP

Message ID 1692102408-7010-1-git-send-email-quic_krichai@quicinc.com
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Series PCI: qcom: Add support for OPP | expand

Message

Krishna Chaitanya Chundru Aug. 15, 2023, 12:26 p.m. UTC
This patch adds support for OPP to vote for the performance state of RPMH
power domain based upon GEN speed it PCIe got enumerated.

Before link up PCIe driver will vote for the maximum performance state.

Krishna chaitanya chundru (3):
  dt-bindings: pci: qcom: Add binding for operating-points-v2
  arm64: dts: qcom: sm8450: Add opp table support to PCIe
  PCI: qcom: Add OPP suuport for speed based performance state of RPMH

 .../devicetree/bindings/pci/qcom,pcie.yaml         |  2 +
 arch/arm64/boot/dts/qcom/sm8450.dtsi               | 47 +++++++++++++++++
 drivers/pci/controller/dwc/pcie-qcom.c             | 61 ++++++++++++++++++++++
 3 files changed, 110 insertions(+)