Commit 0cf5e46e authored by Florian Fainelli's avatar Florian Fainelli Committed by Rob Herring
Browse files

dt-bindings: rng: Convert iProc RNG200 to YAML 



Convert the Broadcom iProc RNG200 HWRNG Device Tree binding to YAML to
help with validation.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20211208003727.3596577-11-f.fainelli@gmail.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 539d25b2

Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt

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HWRNG support for the iproc-rng200 driver



Required properties:

- compatible : Must be one of:

	       "brcm,bcm2711-rng200"

	       "brcm,bcm7211-rng200"

	       "brcm,bcm7278-rng200"

	       "brcm,iproc-rng200"

- reg : base address and size of control register block



Example:



rng {

        compatible = "brcm,iproc-rng200";

        reg = <0x18032000 0x28>;

};

Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml

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

%YAML 1.2

---

$id: "http://devicetree.org/schemas/rng/brcm,iproc-rng200.yaml#"

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



title: HWRNG support for the iproc-rng200 driver



maintainers:

  - Florian Fainelli <f.fainelli@gmail.com>



properties:

  compatible:

    enum:

      - brcm,bcm2711-rng200

      - brcm,bcm7211-rng200

      - brcm,bcm7278-rng200

      - brcm,iproc-rng200



  reg:

    maxItems: 1



additionalProperties: false



examples:

  - |

    rng@18032000 {

        compatible = "brcm,iproc-rng200";

        reg = <0x18032000 0x28>;

    };