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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.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/aspeed,ast2500-hace.yaml#

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

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title: ASPEED HACE hash and crypto Hardware Accelerator Engines

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maintainers:

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  - Neal Liu <neal_liu@aspeedtech.com>

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description: |

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  The Hash and Crypto Engine (HACE) is designed to accelerate the throughput

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  of hash data digest, encryption, and decryption. Basically, HACE can be

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  divided into two independently engines - Hash Engine and Crypto Engine.

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properties:

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  compatible:

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    enum:

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      - aspeed,ast2500-hace

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      - aspeed,ast2600-hace

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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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  interrupts:

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    maxItems: 1

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  resets:

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    maxItems: 1

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required:

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  - compatible

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  - reg

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  - clocks

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  - interrupts

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  - resets

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/clock/ast2600-clock.h>

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    hace: crypto@1e6d0000 {

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        compatible = "aspeed,ast2600-hace";

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        reg = <0x1e6d0000 0x200>;

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        interrupts = <4>;

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        clocks = <&syscon ASPEED_CLK_GATE_YCLK>;

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        resets = <&syscon ASPEED_RESET_HACE>;

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    };

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