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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/nvidia,tegra234-se-aes.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NVIDIA Tegra Security Engine for AES algorithms
description:
The Tegra Security Engine accelerates the following AES encryption/decryption
algorithms - AES-ECB, AES-CBC, AES-OFB, AES-XTS, AES-CTR, AES-GCM, AES-CCM,
AES-CMAC
maintainers:
- Akhil R <akhilrajeev@nvidia.com>
properties:
compatible:
const: nvidia,tegra234-se-aes
reg:
maxItems: 1
clocks:
maxItems: 1
iommus:
maxItems: 1
dma-coherent: true
required:
- compatible
- reg
- clocks
- iommus
additionalProperties: false
examples:
- |
#include <dt-bindings/memory/tegra234-mc.h>
#include <dt-bindings/clock/tegra234-clock.h>
crypto@15820000 {
compatible = "nvidia,tegra234-se-aes";
reg = <0x15820000 0x10000>;
clocks = <&bpmp TEGRA234_CLK_SE>;
iommus = <&smmu TEGRA234_SID_SES_SE1>;
dma-coherent;
};
...
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