linux-kernel - Re: [PATCH v10 4/4] arm64: dts: qcom: qrb4210-rb2: Enable USB node

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Message-ID: <38b8139f-e0e3-cd1c-5f9d-49d45e4dc0dd@linaro.org>
Date:   Tue, 2 May 2023 12:36:03 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bhupesh Sharma <bhupesh.sharma@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-phy@...ts.infradead.org
Cc:     agross@...nel.org, linux-kernel@...r.kernel.org,
        andersson@...nel.org, bhupesh.linux@...il.com,
        krzysztof.kozlowski@...aro.org, robh+dt@...nel.org,
        kishon@...nel.org, vkoul@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, dmitry.baryshkov@...aro.org
Subject: Re: [PATCH v10 4/4] arm64: dts: qcom: qrb4210-rb2: Enable USB node



On 2.05.2023 07:35, Bhupesh Sharma wrote:
> Enable the USB controller and HS/SS PHYs on qrb4210-rb2 board.
> 
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
> index dc80f0bca767..eae3024ce003 100644
> --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
> +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts
> @@ -222,6 +222,30 @@ &uart4 {
>  	status = "okay";
>  };
>  
> +&usb {
> +	status = "okay";
> +};
> +
> +&usb_dwc3 {
> +	maximum-speed = "super-speed";
> +	dr_mode = "peripheral";
> +};
> +
> +&usb_hsphy {
> +	vdd-supply = <&vreg_l4a_0p9>;
> +	vdda-pll-supply = <&vreg_l12a_1p8>;
> +	vdda-phy-dpdm-supply = <&vreg_l15a_3p128>;
> +
> +	status = "okay";
> +};
> +
> +&usb_qmpphy {
> +	vdda-phy-supply = <&vreg_l4a_0p9>;
> +	vdda-pll-supply = <&vreg_l12a_1p8>;
> +
> +	status = "okay";
> +};
> +
>  &xo_board {
>  	clock-frequency = <19200000>;
>  };