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[v3] arm64: dts: qcom: qcm2290: Add crypto engine

Message ID 20250331123641.1590573-1-loic.poulain@oss.qualcomm.com
State New
Headers show
Series [v3] arm64: dts: qcom: qcm2290: Add crypto engine | expand

Commit Message

Loic Poulain March 31, 2025, 12:36 p.m. UTC 
Add Qualcomm Crypto Engine (QCE) and BAM related nodes for this SoC.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 v2: Remove redundant iommu streams already covered by the SMR masks
 v3: dtbscheck: Add qcom,ipq4019-qce compat; Change dma to dma-controller.

 arch/arm64/boot/dts/qcom/qcm2290.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

Comments

Konrad Dybcio April 1, 2025, 3:16 p.m. UTC | #1 
On 3/31/25 2:36 PM, Loic Poulain wrote:
> Add Qualcomm Crypto Engine (QCE) and BAM related nodes for this SoC.
> 
> Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index f0746123e594..7fb5de92bc4c 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -749,6 +749,30 @@  config_noc: interconnect@1900000 {
 			#interconnect-cells = <2>;
 		};
 
+		cryptobam: dma-controller@1b04000 {
+			compatible = "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 0x0084 0x11>,
+				 <&apps_smmu 0x0086 0x11>;
+		};
+
+		crypto: crypto@1b3a000 {
+			compatible = "qcom,qcm2290-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 0x0084 0x11>,
+				 <&apps_smmu 0x0086 0x11>;
+		};
+
 		qfprom@1b44000 {
 			compatible = "qcom,qcm2290-qfprom", "qcom,qfprom";
 			reg = <0x0 0x01b44000 0x0 0x3000>;