Commit 456f3000 authored by Niravkumar L Rabara's avatar Niravkumar L Rabara Committed by Rob Herring (Arm)
Browse files

dt-bindings: soc: altera: convert socfpga-system.txt to yaml 



Convert socfpga-system.txt to altr,socfpga-sys-mgr.yaml and move to
soc directory.

Add platform names in description for clarity. ARM(32-bit) platforms
Cyclone5, Arria5 and Arria10 is using "altr,sys-mgr" compatible,
while ARM64 is using "altr,sys-mgr-s10" compatible.
Removed "cpu1-start-addr" for ARM64 as it is not required.

Signed-off-by: default avatarNiravkumar L Rabara <niravkumar.l.rabara@intel.com>
Link: https://lore.kernel.org/r/20250107105129.2784203-1-niravkumar.l.rabara@intel.com


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent 6143cc1d

Documentation/devicetree/bindings/arm/altera/socfpga-system.txt

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Altera SOCFPGA System Manager



Required properties:

- compatible : "altr,sys-mgr"

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

- cpu1-start-addr : CPU1 start address in hex.



Example:

	 sysmgr@ffd08000 {

		compatible = "altr,sys-mgr";

		reg = <0xffd08000 0x1000>;

		cpu1-start-addr = <0xffd080c4>;

	};



ARM64 - Stratix10

Required properties:

- compatible : "altr,sys-mgr-s10"

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

        for system manager register.



Example:

	 sysmgr@ffd12000 {

		compatible = "altr,sys-mgr-s10";

		reg = <0xffd12000 0x228>;

	};

Documentation/devicetree/bindings/soc/altera/altr,sys-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/soc/altera/altr,sys-mgr.yaml#

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



title: Altera SOCFPGA System Manager



maintainers:

  - Dinh Nguyen <dinguyen@kernel.org>



properties:

  compatible:

    oneOf:

      - description: Cyclone5/Arria5/Arria10

        const: altr,sys-mgr

      - description: Stratix10 SoC

        items:

          - const: altr,sys-mgr-s10

          - const: altr,sys-mgr



  reg:

    maxItems: 1



  cpu1-start-addr:

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

    description: CPU1 start address in hex



required:

  - compatible

  - reg



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: altr,sys-mgr-s10

    then:

      properties:

        cpu1-start-addr: false



additionalProperties: false



examples:

  - |

    sysmgr@ffd08000 {

      compatible = "altr,sys-mgr";

      reg = <0xffd08000 0x1000>;

      cpu1-start-addr = <0xffd080c4>;

    };