Commit e54bbcb0 authored by Philipp Zabel's avatar Philipp Zabel
Browse files

dt-bindings: reset: socfpga: Convert to yaml 



Convert the device tree bindings for the Altera SOCFPGA reset manager to
YAML schema to allow participating in DT validation.

Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-11-p.zabel@pengutronix.de
parent 820f722c

Documentation/devicetree/bindings/reset/altr,rst-mgr.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/reset/altr,rst-mgr.yaml#

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



title: Altera SOCFPGA Reset Manager



maintainers:

  - Dinh Nguyen <dinguyen@altera.com>



properties:

  compatible:

    oneOf:

      - description: Cyclone5/Arria5/Arria10

        const: altr,rst-mgr

      - description: Stratix10 ARM64 SoC

        items:

          - const: altr,stratix10-rst-mgr

          - const: altr,rst-mgr



  reg:

    maxItems: 1



  altr,modrst-offset:

    $ref: /schemas/types.yaml#/definitions/uint32

    description: Offset of the first modrst register



  '#reset-cells':

    const: 1



required:

  - compatible

  - reg

  - altr,modrst-offset

  - '#reset-cells'



additionalProperties: false



examples:

  - |

    rstmgr@ffd05000 {

        compatible = "altr,rst-mgr";

        reg = <0xffd05000 0x1000>;

        altr,modrst-offset = <0x10>;

        #reset-cells = <1>;

    };

Documentation/devicetree/bindings/reset/socfpga-reset.txt

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Altera SOCFPGA Reset Manager



Required properties:

- compatible : "altr,rst-mgr" for (Cyclone5/Arria5/Arria10)

	       "altr,stratix10-rst-mgr","altr,rst-mgr" for Stratix10 ARM64 SoC

- reg : Should contain 1 register ranges(address and length)

- altr,modrst-offset : Should contain the offset of the first modrst register.

- #reset-cells: 1



Example:

	 rstmgr@ffd05000 {

		#reset-cells = <1>;

		compatible = "altr,rst-mgr";

		reg = <0xffd05000 0x1000>;

		altr,modrst-offset = <0x10>;

	};