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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/crypto/nvidia,tegra234-se-hash.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/crypto/nvidia,tegra234-se-hash.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: NVIDIA Tegra Security Engine for HASH algorithms

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description:

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  The Tegra Security HASH Engine accelerates the following HASH functions -

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  SHA1, SHA224, SHA256, SHA384, SHA512, SHA3-224, SHA3-256, SHA3-384, SHA3-512

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  HMAC(SHA224), HMAC(SHA256), HMAC(SHA384), HMAC(SHA512)

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maintainers:

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  - Akhil R <akhilrajeev@nvidia.com>

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properties:

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  compatible:

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    const: nvidia,tegra234-se-hash

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  reg:

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    maxItems: 1

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  clocks:

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    maxItems: 1

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  iommus:

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    maxItems: 1

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  dma-coherent: true

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required:

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  - compatible

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  - reg

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  - clocks

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  - iommus

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/memory/tegra234-mc.h>

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    #include <dt-bindings/clock/tegra234-clock.h>

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    crypto@15840000 {

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        compatible = "nvidia,tegra234-se-hash";

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        reg = <0x15840000 0x10000>;

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        clocks = <&bpmp TEGRA234_CLK_SE>;

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        iommus = <&smmu TEGRA234_SID_SES_SE2>;

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        dma-coherent;

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    };

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...

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