linux-kernel - Re: [PATCH v3 1/3] dt-bindings: phy: qcom,snps-eusb2-repeater: Add squelch param update

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Message-ID: <aUqjG4pVXWN3H88N@vaman>
Date: Tue, 23 Dec 2025 19:41:39 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
Cc: Neil Armstrong <neil.armstrong@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Abel Vesa <abelvesa@...nel.org>, Pengyu Luo <mitltlatltl@...il.com>,
	Johan Hovold <johan+linaro@...nel.org>,
	Luca Weiss <luca.weiss@...rphone.com>,
	linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: Re: [PATCH v3 1/3] dt-bindings: phy: qcom,snps-eusb2-repeater: Add
 squelch param update

On 19-12-25, 23:01, Krishna Kurapati wrote:
> Add squelch detect parameter update for synopsys eusb2 repeater. The
> values (indicated in basis-points) depict a percentage change with
> respect to the nominal value.
> 
> Signed-off-by: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
> ---
>  .../devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
> index 5bf0d6c9c025..f2afcf0e986a 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
> @@ -59,6 +59,14 @@ properties:
>      minimum: 0
>      maximum: 7
>  
> +  qcom,squelch-detector-bp:
> +    description:
> +      This adjusts the voltage level for the threshold used to detect valid
> +      high-speed data.
> +    minimum: -6000

6000Volts, mV, can you please document the units?

> +    maximum: 1000
> +    multipleOf: 1000
> +
>  required:
>    - compatible
>    - reg
> -- 
> 2.34.1

-- 
~Vinod