[PATCH 2/2] arm64: dts: qcom: eliza: Add QCE crypto
From: Krzysztof Kozlowski
Date: Tue Apr 07 2026 - 09:53:20 EST
Add nodes for the BAM DAM and QCE crypto engine.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/eliza.dtsi | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi
index 4a7a0ac40ce6..24c680795481 100644
--- a/arch/arm64/boot/dts/qcom/eliza.dtsi
+++ b/arch/arm64/boot/dts/qcom/eliza.dtsi
@@ -846,6 +846,38 @@ ice: crypto@1d88000 {
clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
};
+ cryptobam: dma-controller@1dc4000 {
+ compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
+ reg = <0x0 0x01dc4000 0x0 0x28000>;
+
+ interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+
+ #dma-cells = <1>;
+
+ iommus = <&apps_smmu 0x480 0>,
+ <&apps_smmu 0x481 0>;
+
+ qcom,ee = <0>;
+ qcom,num-ees = <4>;
+ num-channels = <20>;
+ qcom,controlled-remotely;
+ };
+
+ crypto: crypto@1dfa000 {
+ compatible = "qcom,eliza-qce", "qcom,sm8150-qce", "qcom,qce";
+ reg = <0x0 0x01dfa000 0x0 0x6000>;
+
+ interconnects = <&aggre2_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS
+ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+ interconnect-names = "memory";
+
+ dmas = <&cryptobam 4>, <&cryptobam 5>;
+ dma-names = "rx", "tx";
+
+ iommus = <&apps_smmu 0x480 0>,
+ <&apps_smmu 0x481 0>;
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0x0 0x01f40000 0x0 0x20000>;
--
2.51.0