linux-kernel - Re: [PATCH v6 2/3] phy: qcom-snps: Add support for overriding phy tuning parameters

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Date:   Thu, 19 May 2022 11:53:00 +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 2/3] phy: qcom-snps: Add support for overriding phy
 tuning parameters

On 19/05/2022 06:28, Krishna Kurapati wrote:
> Add support for overriding electrical signal tuning parameters for
> SNPS HS Phy.


> +
> +static const char *phy_seq_props[] = {
> +	"qcom,hs-disconnect-bp",
> +	"qcom,squelch-detector-bp",
> +	"qcom,hs-amplitude-bp",
> +	"qcom,pre-emphasis-duration-bp",
> +	"qcom,pre-emphasis-amplitude-bp",
> +	"qcom,hs-rise-fall-time-bp",
> +	"qcom,hs-crossover-voltage-microvolt",

Please test your DTS with dtbs_check.


Best regards,
Krzysztof