linux-kernel - Re: [PATCH v9 3/6] dt-bindings: pci: qcom: Add opp table

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Date: Sun, 7 Apr 2024 11:00:45 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Krishna chaitanya chundru <quic_krichai@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
 Lorenzo Pieralisi <lpieralisi@...nel.org>,
 Krzysztof Wilczyński <kw@...ux.com>,
 Bjorn Helgaas <bhelgaas@...gle.com>, johan+linaro@...nel.org,
 bmasney@...hat.com, djakov@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, vireshk@...nel.org,
 quic_vbadigan@...cinc.com, quic_skananth@...cinc.com,
 quic_nitegupt@...cinc.com, quic_parass@...cinc.com
Subject: Re: [PATCH v9 3/6] dt-bindings: pci: qcom: Add opp table

On 07/04/2024 06:37, 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 and icc peak bw, depending on the PCIe gen
> speed and width.
> 
> Signed-off-by: Krishna chaitanya chundru <quic_krichai@...cinc.com>
> ---

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof