Commit c58be6c8 authored by Bhupesh Sharma's avatar Bhupesh Sharma Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8250: Add Crypto Engine support 



Add crypto engine (CE) and CE BAM related nodes and definitions to
'sm8250.dtsi'.

Co-developed-by and Signed-off-by: default avatarVladimir Zapolskiy <vladimir.zapolskiy@linaro.org>

Tested-by: default avatarAnders Roxell <anders.roxell@linaro.org>
Tested-by: default avatarLinux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: default avatarBhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526192210.3146896-10-bhupesh.sharma@linaro.org
parent f7f485f3

arch/arm64/boot/dts/qcom/sm8250.dtsi

+32 −0
Original line number Diff line number Diff line
@@ -2232,6 +2232,38 @@ 
			};

		};



		cryptobam: dma-controller@1dc4000 {

			compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";

			reg = <0 0x01dc4000 0 0x24000>;

			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;

			qcom,ee = <0>;

			qcom,controlled-remotely;

			num-channels = <8>;

			qcom,num-ees = <2>;

			iommus = <&apps_smmu 0x592 0x0000>,

				 <&apps_smmu 0x598 0x0000>,

				 <&apps_smmu 0x599 0x0000>,

				 <&apps_smmu 0x59f 0x0000>,

				 <&apps_smmu 0x586 0x0011>,

				 <&apps_smmu 0x596 0x0011>;

		};



		crypto: crypto@1dfa000 {

			compatible = "qcom,sm8250-qce", "qcom,sm8150-qce", "qcom,qce";

			reg = <0 0x01dfa000 0 0x6000>;

			dmas = <&cryptobam 4>, <&cryptobam 5>;

			dma-names = "rx", "tx";

			iommus = <&apps_smmu 0x592 0x0000>,

				 <&apps_smmu 0x598 0x0000>,

				 <&apps_smmu 0x599 0x0000>,

				 <&apps_smmu 0x59f 0x0000>,

				 <&apps_smmu 0x586 0x0011>,

				 <&apps_smmu 0x596 0x0011>;

			interconnects = <&aggre2_noc MASTER_CRYPTO_CORE_0 &mc_virt SLAVE_EBI_CH0>;

			interconnect-names = "memory";

		};



		tcsr_mutex: hwlock@1f40000 {

			compatible = "qcom,tcsr-mutex";

			reg = <0x0 0x01f40000 0x0 0x40000>;