Commit 8d68e7e1 authored by Corentin Labbe's avatar Corentin Labbe Committed by Herbert Xu
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dt-bindings: crypto: Add DT bindings documentation for sun8i-ss Security System 



This patch adds documentation for Device-Tree bindings of the
Security System cryptographic offloader driver.

Signed-off-by: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: default avatarMaxime Ripard <mripard@kernel.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent f08fcced

Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ss.yaml#

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



title: Allwinner Security System v2 driver



maintainers:

  - Corentin Labbe <corentin.labbe@gmail.com>



properties:

  compatible:

    enum:

      - allwinner,sun8i-a83t-crypto

      - allwinner,sun9i-a80-crypto



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    items:

      - description: Bus clock

      - description: Module clock



  clock-names:

    items:

      - const: bus

      - const: mod



  resets:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts

  - clocks

  - clock-names

  - resets



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/clock/sun8i-a83t-ccu.h>

    #include <dt-bindings/reset/sun8i-a83t-ccu.h>



    crypto: crypto@1c15000 {

      compatible = "allwinner,sun8i-a83t-crypto";

      reg = <0x01c15000 0x1000>;

      interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;

      resets = <&ccu RST_BUS_SS>;

      clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;

      clock-names = "bus", "mod";

    };