linux-kernel - Re: [PATCH v6 6/6] arm64: dts: qcom: sm8550: Add the Inline Crypto Engine node

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Message-ID: <20230407181647.5johwgldjuzk347c@ripper>
Date:   Fri, 7 Apr 2023 11:16:47 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Abel Vesa <abel.vesa@...aro.org>
Cc:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Biggers <ebiggers@...nel.org>, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH v6 6/6] arm64: dts: qcom: sm8550: Add the Inline Crypto
 Engine node

On Fri, Apr 07, 2023 at 01:50:29PM +0300, Abel Vesa wrote:
> Add support for UFS ICE by adding the qcom,ice property and the
> ICE dedicated devicetree node. While at it, add the reg-name property
> to the UFS HC node to be in line with older platforms.
> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> ---
> 
> The v5 is here:
> https://lore.kernel.org/all/20230403200530.2103099-7-abel.vesa@linaro.org/
> 
> Changes since v5:
>  * Dropped the reg-names property from UFS node as it was not needed and
>    makes the bindings check fail

You forgot to drop the related sentence from the commit message.

Regards,
Bjorn

> 
> Changes since v4:
>  * none
> 
> Changes since v3:
>  * none
> 
>  arch/arm64/boot/dts/qcom/sm8550.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index d252658c73dd..2b3a721292b6 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -1932,9 +1932,18 @@ ufs_mem_hc: ufs@...4000 {
>  				<0 0>,
>  				<0 0>,
>  				<0 0>;
> +			qcom,ice = <&ice>;
> +
>  			status = "disabled";
>  		};
>  
> +		ice: crypto@...8000 {
> +			compatible = "qcom,sm8550-inline-crypto-engine",
> +				     "qcom,inline-crypto-engine";
> +			reg = <0 0x01d88000 0 0x8000>;
> +			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
> +		};
> +
>  		tcsr_mutex: hwlock@...0000 {
>  			compatible = "qcom,tcsr-mutex";
>  			reg = <0 0x01f40000 0 0x20000>;
> -- 
> 2.34.1
>