[PATCH v6 09/11] arm64: dts: qcom: sm8250: Add Crypto Engine support

Bhupesh Sharma
2023-04-05T07:32:40Z

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

Co-developed-by and Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 7b78761f2041..2f6b8d4a2d41 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2222,6 +2222,28 @@ 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 0x24000>;
+ interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ qcom,ee = <0>;
+ qcom,controlled-remotely;
+ iommus = <&apps_smmu 0x594 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 0x594 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>;
--
2.38.1