[PATCH v6 5/5] arm64: tegra: Add Tegra Security Engine DT nodes

From: Akhil R
Date: Tue Mar 19 2024 - 04:26:32 EST


Add device tree nodes for Tegra AES and HASH engines.

Signed-off-by: Akhil R <akhilrajeev@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 78cbfdd98dd1..f2e2d8d6845b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -4406,6 +4406,22 @@ nvdec@15480000 {
*/
status = "disabled";
};
+
+ crypto@15820000 {
+ compatible = "nvidia,tegra234-se-aes";
+ reg = <0x00 0x15820000 0x00 0x10000>;
+ clocks = <&bpmp TEGRA234_CLK_SE>;
+ iommus = <&smmu_niso1 TEGRA234_SID_SES_SE1>;
+ dma-coherent;
+ };
+
+ crypto@15840000 {
+ compatible = "nvidia,tegra234-se-hash";
+ reg = <0x00 0x15840000 0x00 0x10000>;
+ clocks = <&bpmp TEGRA234_CLK_SE>;
+ iommus = <&smmu_niso1 TEGRA234_SID_SES_SE2>;
+ dma-coherent;
+ };
};

pcie@140a0000 {
--
2.43.2