linux-kernel - Re: [PATCH v3 2/6] dt-bindings: PCI: qcom: Add OPP table for X1E80100

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Message-ID: <jz6eqbreus2hrhxadj643ibfy3ejr5tjhkerln6sh6bsvfhaw4@6uwpabq2d76a>
Date: Mon, 23 Sep 2024 16:19:35 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Qiang Yu <quic_qianyu@...cinc.com>
Cc: manivannan.sadhasivam@...aro.org, vkoul@...nel.org, kishon@...nel.org, 
	robh@...nel.org, andersson@...nel.org, konradybcio@...nel.org, krzk+dt@...nel.org, 
	conor+dt@...nel.org, mturquette@...libre.com, sboyd@...nel.org, abel.vesa@...aro.org, 
	quic_msarkar@...cinc.com, quic_devipriy@...cinc.com, kw@...ux.com, lpieralisi@...nel.org, 
	neil.armstrong@...aro.org, linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-clk@...r.kernel.org
Subject: Re: [PATCH v3 2/6] dt-bindings: PCI: qcom: Add OPP table for X1E80100

On Mon, Sep 23, 2024 at 05:57:09AM GMT, Qiang Yu wrote:
> Add OPP table so that PCIe is able to adjust power domain performance
> state and ICC peak bw according to PCIe gen speed and link width.
> 
> Signed-off-by: Qiang Yu <quic_qianyu@...cinc.com>
> ---
>  Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
> index 704c0f58eea5..3c6430fe9331 100644
> --- a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
> @@ -78,6 +78,10 @@ properties:
>      description: GPIO controlled connection to WAKE# signal
>      maxItems: 1
>  
> +  operating-points-v2: true
> +  opp-table:
> +    type: object
> +
>  required:
>    - reg
>    - reg-names

Please drop it from qcom,pcie-sm8450.yaml, it's redundant now.

> -- 
> 2.34.1
> 
> 
> -- 
> linux-phy mailing list
> linux-phy@...ts.infradead.org
> https://lists.infradead.org/mailman/listinfo/linux-phy

-- 
With best wishes
Dmitry

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