linux-kernel - Re: [PATCH] arm64: dts: qcom: sc8280xp: fix UFS PHY serdes size

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Date:   Thu, 15 Sep 2022 10:09:07 -0500
From:   Bjorn Andersson <andersson@...nel.org>
To:     Johan Hovold <johan+linaro@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8280xp: fix UFS PHY serdes size

On Thu, Sep 15, 2022 at 04:16:01PM +0200, Johan Hovold wrote:
> The size of the UFS PHY serdes register region is 0x1c8 and the
> corresponding 'reg' property should specifically not include the
> adjacent regions that are defined in the child node (e.g. tx and rx).
> 
> Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>

Reviewed-by: Bjorn Andersson <andersson@...nel.org>

> ---
>  arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index 4b85c9276435..638317f78ab2 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -1432,7 +1432,7 @@ ufs_mem_hc: ufs@...4000 {
>  
>  		ufs_mem_phy: phy@...7000 {
>  			compatible = "qcom,sc8280xp-qmp-ufs-phy";
> -			reg = <0 0x01d87000 0 0xe10>;
> +			reg = <0 0x01d87000 0 0x1c8>;
>  			#address-cells = <2>;
>  			#size-cells = <2>;
>  			ranges;
> @@ -1500,7 +1500,7 @@ ufs_card_hc: ufs@...4000 {
>  
>  		ufs_card_phy: phy@...7000 {
>  			compatible = "qcom,sc8280xp-qmp-ufs-phy";
> -			reg = <0 0x01da7000 0 0xe10>;
> +			reg = <0 0x01da7000 0 0x1c8>;
>  			#address-cells = <2>;
>  			#size-cells = <2>;
>  			ranges;
> -- 
> 2.35.1
>