diff mbox series

[v6,2/4] arm64: dts: qcom: sm8250: Add dt entries to support crypto engine.

Message ID 20220919220804.1047292-3-bhupesh.sharma@linaro.org (mailing list archive)
State Changes Requested
Headers show
Series dt-bindings: qcom-qce: Convert bindings to yaml & related changes | expand

Commit Message

Bhupesh Sharma Sept. 19, 2022, 10:08 p.m. UTC 
Add crypto engine (CE) and CE BAM related nodes and definitions to
'sm8250.dtsi'.

Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Tested-by: Jordan Crouse <jorcrous@amazon.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index a5b62cadb129..7b3af34f8486 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2188,6 +2188,34 @@  ufs_mem_phy_lanes: phy@1d87400 {
 			};
 		};
 
+		cryptobam: dma-controller@1dc4000 {
+			compatible = "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;
+			iommus = <&apps_smmu 0x584 0x0011>,
+				 <&apps_smmu 0x586 0x0011>,
+				 <&apps_smmu 0x594 0x0011>,
+				 <&apps_smmu 0x596 0x0011>;
+			interconnects = <&aggre2_noc MASTER_CRYPTO_CORE_0 &mc_virt SLAVE_EBI_CH0>;
+			interconnect-names = "memory";
+		};
+
+		crypto: crypto@1dfa000 {
+			compatible = "qcom,sm8250-qce";
+			reg = <0 0x01dfa000 0 0x6000>;
+			dmas = <&cryptobam 4>, <&cryptobam 5>;
+			dma-names = "rx", "tx";
+			iommus = <&apps_smmu 0x584 0x0011>,
+				 <&apps_smmu 0x586 0x0011>,
+				 <&apps_smmu 0x594 0x0011>,
+				 <&apps_smmu 0x596 0x0011>;
+			interconnects = <&aggre2_noc MASTER_CRYPTO_CORE_0 &mc_virt SLAVE_EBI_CH0>;
+			interconnect-names = "memory";
+		};
+
 		ipa_virt: interconnect@1e00000 {
 			compatible = "qcom,sm8250-ipa-virt";
 			reg = <0 0x01e00000 0 0x1000>;