[PATCH V1 2/2] arm64: dts: qcom: sc7280: add QCrypto nodes
From: Om Prakash Singh
Date: Tue Dec 12 2023 - 04:26:56 EST
Add the QCE and Crypto BAM DMA nodes.
Signed-off-by: Om Prakash Singh <quic_omprsing@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 66f1eb83cca7..7b705df21f4e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2272,6 +2272,28 @@ ipa: ipa@1e40000 {
status = "disabled";
};
+ 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>;
+ qcom,ee = <0>;
+ qcom,controlled-remotely;
+ iommus = <&apps_smmu 0x4E4 0x0011>,
+ <&apps_smmu 0x4E6 0x0011>;
+ };
+
+ crypto: crypto@1dfa000 {
+ compatible = "qcom,sc7280-qce", "qcom,sm8150-qce", "qcom,qce";
+ reg = <0x0 0x01dfa000 0x0 0x6000>;
+ dmas = <&cryptobam 4>, <&cryptobam 5>;
+ dma-names = "rx", "tx";
+ iommus = <&apps_smmu 0x4E4 0x0011>,
+ <&apps_smmu 0x4E4 0x0011>;
+ interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
+ interconnect-names = "memory";
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0 0x01f40000 0 0x20000>;
--
2.25.1