Commit ce43b4b2 authored by Neal Liu's avatar Neal Liu Committed by Herbert Xu
Browse files

dt-bindings: crypto: add documentation for Aspeed ACRY 



Add device tree binding documentation for the Aspeed
ECDSA/RSA ACRY Engines Controller.

Signed-off-by: default avatarNeal Liu <neal_liu@aspeedtech.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 62462a52

Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml#

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



title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines



maintainers:

  - Neal Liu <neal_liu@aspeedtech.com>



description:

  The ACRY ECDSA/RSA engines is designed to accelerate the throughput

  of ECDSA/RSA signature and verification. Basically, ACRY can be

  divided into two independent engines - ECC Engine and RSA Engine.



properties:

  compatible:

    enum:

      - aspeed,ast2600-acry



  reg:

    items:

      - description: acry base address & size

      - description: acry sram base address & size



  clocks:

    maxItems: 1



  interrupts:

    maxItems: 1



required:

  - compatible

  - reg

  - clocks

  - interrupts



additionalProperties: false



examples:

  - |

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

    acry: crypto@1e6fa000 {

        compatible = "aspeed,ast2600-acry";

        reg = <0x1e6fa000 0x400>, <0x1e710000 0x1800>;

        interrupts = <160>;

        clocks = <&syscon ASPEED_CLK_GATE_RSACLK>;

    };

MAINTAINERS

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@@ -3310,7 +3310,7 @@ ASPEED CRYPTO DRIVER 
M:	Neal Liu <neal_liu@aspeedtech.com>

L:	linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)

S:	Maintained

F:	Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml

F:	Documentation/devicetree/bindings/crypto/aspeed,*

F:	drivers/crypto/aspeed/









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