arm64: dts: qcom: sm6115: Add Crypto Engine support

Add crypto engine (CE) and CE BAM related nodes and definitions to
'sm6115.dtsi'.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526192210.3146896-8-bhupesh.sharma@linaro.org

diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index eec5439..6ba9cd3 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -797,6 +797,37 @@
                        status = "disabled";
                };
 
+               cryptobam: dma-controller@1b04000 {
+                       compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
+                       reg = <0x0 0x01b04000 0x0 0x24000>;
+                       interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&rpmcc RPM_SMD_CE1_CLK>;
+                       clock-names = "bam_clk";
+                       #dma-cells = <1>;
+                       qcom,ee = <0>;
+                       qcom,controlled-remotely;
+                       iommus = <&apps_smmu 0x92 0>,
+                                <&apps_smmu 0x94 0x11>,
+                                <&apps_smmu 0x96 0x11>,
+                                <&apps_smmu 0x98 0x1>,
+                                <&apps_smmu 0x9F 0>;
+               };
+
+               crypto: crypto@1b3a000 {
+                       compatible = "qcom,sm6115-qce", "qcom,ipq4019-qce", "qcom,qce";
+                       reg = <0x0 0x01b3a000 0x0 0x6000>;
+                       clocks = <&rpmcc RPM_SMD_CE1_CLK>;
+                       clock-names = "core";
+
+                       dmas = <&cryptobam 6>, <&cryptobam 7>;
+                       dma-names = "rx", "tx";
+                       iommus = <&apps_smmu 0x92 0>,
+                                <&apps_smmu 0x94 0x11>,
+                                <&apps_smmu 0x96 0x11>,
+                                <&apps_smmu 0x98 0x1>,
+                                <&apps_smmu 0x9F 0>;
+               };
+
                qfprom@1b40000 {
                        compatible = "qcom,sm6115-qfprom", "qcom,qfprom";
                        reg = <0x0 0x01b40000 0x0 0x7000>;