linux-kernel - Re: [PATCH v5 3/5] arm64: dts: qcom: sdm845: add UFS controller

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Date:   Wed, 21 Nov 2018 23:18:47 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Evan Green <evgreen@...omium.org>
Cc:     Rob Herring <robh@...nel.org>, Andy Gross <andy.gross@...aro.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Douglas Anderson <dianders@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        David Brown <david.brown@...aro.org>,
        Mark Rutland <mark.rutland@....com>, linux-soc@...r.kernel.org
Subject: Re: [PATCH v5 3/5] arm64: dts: qcom: sdm845: add UFS controller

On Fri 26 Oct 10:35 PDT 2018, Evan Green wrote:
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index b72bdb0a31a5..9c72edb678ec 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -808,6 +808,73 @@
>  			};
>  		};
>  
> +		ufshc1: ufshc@...4000 {

There's only one ufshc and one ufsphy, so no need to include the index.

[..]
> +			resets = <&gcc GCC_UFS_PHY_BCR>;
> +			reset-names = "rst";

I have this as well, but this is not used by the upstream driver nor is
it mentioned in the dt-binding.

> +
> +			status = "disabled";
> +		};
> +
> +		ufsphy1: phy@...7000 {

With reservation for the "reset" issue:

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

Regards,
Bjorn