linux-kernel - Re: [PATCH v6 3/3] arm64: dts: qcom: sc7280: Update SNPS Phy params for SC7280 IDP device

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Date:   Thu, 19 May 2022 11:52:17 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Krishna Kurapati <quic_kriskura@...cinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Wesley Cheng <quic_wcheng@...cinc.com>
Cc:     devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, quic_pkondeti@...cinc.com,
        quic_ppratap@...cinc.com, quic_vpulyala@...cinc.com
Subject: Re: [PATCH v6 3/3] arm64: dts: qcom: sc7280: Update SNPS Phy params
 for SC7280 IDP device

On 19/05/2022 06:28, Krishna Kurapati wrote:
> Overriding the SNPS Phy tuning parameters for SC7280 IDP device.
> 
> Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> index 5eb6689..556fb04 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> @@ -325,6 +325,12 @@
>  	vdda-pll-supply = <&vreg_l10c_0p8>;
>  	vdda33-supply = <&vreg_l2b_3p0>;
>  	vdda18-supply = <&vreg_l1c_1p8>;
> +	qcom,hs-rise-fall-time-bp = <0>;
> +	qcom,squelch-detector-bp = <(-2090)>;
> +	qcom,hs-disconnect-bp = <1743>;
> +	qcom,hs-amplitude-bp = <1780>;
> +	qcom,hs-crossover-voltage-microvolt = <(-31000)>;
> +	qcom,hs-output-impedance-micro-ohm = <2600000>;

Not correct property name.


Best regards,
Krzysztof