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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
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# SPDX-License-Identifier: GPL-2.0

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/crypto/allwinner,sun4i-a10-crypto.yaml#

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

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title: Allwinner A10 Security System

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maintainers:

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  - Chen-Yu Tsai <wens@csie.org>

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  - Maxime Ripard <mripard@kernel.org>

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properties:

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  compatible:

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    oneOf:

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      - const: allwinner,sun4i-a10-crypto

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      - items:

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          - const: allwinner,sun5i-a13-crypto

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          - const: allwinner,sun4i-a10-crypto

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      - items:

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          - const: allwinner,sun6i-a31-crypto

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          - const: allwinner,sun4i-a10-crypto

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      - items:

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          - const: allwinner,sun7i-a20-crypto

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          - const: allwinner,sun4i-a10-crypto

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      - const: allwinner,sun8i-a33-crypto

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      - items:

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          - const: allwinner,sun8i-v3s-crypto

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          - const: allwinner,sun8i-a33-crypto

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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  clocks:

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    items:

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      - description: Bus Clock

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      - description: Module Clock

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  clock-names:

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    items:

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      - const: ahb

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      - const: mod

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  dmas:

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    items:

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      - description: RX DMA Channel

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      - description: TX DMA Channel

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  dma-names:

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    items:

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      - const: rx

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      - const: tx

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  resets:

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    maxItems: 1

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  reset-names:

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    const: ahb

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required:

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  - compatible

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  - reg

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  - interrupts

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  - clocks

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  - clock-names

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if:

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  properties:

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    compatible:

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      contains:

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        enum:

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          - allwinner,sun6i-a31-crypto

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          - allwinner,sun8i-a33-crypto

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then:

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  required:

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    - resets

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    - reset-names

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additionalProperties: false

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examples:

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  - |

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    crypto: crypto-engine@1c15000 {

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      compatible = "allwinner,sun4i-a10-crypto";

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      reg = <0x01c15000 0x1000>;

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      interrupts = <86>;

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      clocks = <&ahb_gates 5>, <&ss_clk>;

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

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    };

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...

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