[PATCH V3 2/2] arm64: dts: qcom: sc7280: add QCrypto nodes

Om Prakash Singh
2023-12-14T10:36:41Z

Add the QCE and Crypto BAM DMA nodes.

Signed-off-by: Om Prakash Singh <quic_omprsing@quicinc.com>
---

Changes in V3:
- V2 patch was sent without actual modification. Resending the patch with modified file.

Changes in V2:
- Update DT node sequence as per register ascending order.
- Fix DT node properties as per convention.

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..b819724c1255 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2233,6 +2233,28 @@ pcie1_phy: phy@1c0e000 {
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>;
+ iommus = <&apps_smmu 0x4e4 0x0011>,
+ <&apps_smmu 0x4e6 0x0011>;
+ qcom,ee = <0>;
+ qcom,controlled-remotely;
+ };
+
+ 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";
+ };
+
ipa: ipa@1e40000 {
compatible = "qcom,sc7280-ipa";

--
2.25.1