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[83.9.29.77]) by smtp.gmail.com with ESMTPSA id c18-20020ac25312000000b004f37bd02a89sm773168lfh.287.2023.05.26.13.50.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 26 May 2023 13:50:39 -0700 (PDT) Message-ID: <5e5c41e3-e659-67fb-34b8-8fe3713b36d9@linaro.org> Date: Fri, 26 May 2023 22:50:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v8 11/11] arm64: dts: qcom: sm8450: add crypto nodes Content-Language: en-US To: Bhupesh Sharma , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: agross@kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, andersson@kernel.org, bhupesh.linux@gmail.com, krzysztof.kozlowski@linaro.org, robh+dt@kernel.org, vladimir.zapolskiy@linaro.org, rfoss@kernel.org, neil.armstrong@linaro.org, djakov@kernel.org, stephan@gerhold.net, Anders Roxell , Linux Kernel Functional Testing References: <20230526192210.3146896-1-bhupesh.sharma@linaro.org> <20230526192210.3146896-12-bhupesh.sharma@linaro.org> From: Konrad Dybcio In-Reply-To: <20230526192210.3146896-12-bhupesh.sharma@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 26.05.2023 21:22, Bhupesh Sharma wrote: > From: Neil Armstrong > > Add crypto engine (CE) and CE BAM related nodes and definitions > for the SM8450 SoC. > > Tested-by: Anders Roxell > Tested-by: Linux Kernel Functional Testing > Signed-off-by: Neil Armstrong > [Bhupesh: Corrected the compatible list] > Signed-off-by: Bhupesh Sharma > --- > arch/arm64/boot/dts/qcom/sm8450.dtsi | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi > index 7f193802a7c4..1642daea9624 100644 > --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi > @@ -4173,6 +4173,34 @@ ufs_mem_phy_lanes: phy@1d87400 { > }; > }; > > + cryptobam: dma-controller@1dc4000 { > + compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0"; > + reg = <0 0x01dc4000 0 0x28000>; > + interrupts = ; > + #dma-cells = <1>; > + qcom,ee = <0>; > + qcom,controlled-remotely; > + iommus = <&apps_smmu 0x584 0x11>, > + <&apps_smmu 0x588 0x0>, > + <&apps_smmu 0x598 0x5>, Does mapping 0x598 with and without the SMR mask make sense? (this is a genuine question, I have no idea but would be leaning on the side of no) Konrad > + <&apps_smmu 0x59a 0x0>, > + <&apps_smmu 0x59f 0x0>; > + }; > + > + crypto: crypto@1de0000 { > + compatible = "qcom,sm8450-qce", "qcom,sm8150-qce", "qcom,qce"; > + reg = <0 0x01dfa000 0 0x6000>; > + dmas = <&cryptobam 4>, <&cryptobam 5>; > + dma-names = "rx", "tx"; > + iommus = <&apps_smmu 0x584 0x11>, > + <&apps_smmu 0x588 0x0>, > + <&apps_smmu 0x598 0x5>, > + <&apps_smmu 0x59a 0x0>, > + <&apps_smmu 0x59f 0x0>; > + interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>; > + interconnect-names = "memory"; > + }; > + > sdhc_2: mmc@8804000 { > compatible = "qcom,sm8450-sdhci", "qcom,sdhci-msm-v5"; > reg = <0 0x08804000 0 0x1000>;