Commit f840df43 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Rob Herring
Browse files

dt-bindings: reset: Convert UniPhier reset to json-schema 



Convert the UniPhier reset controller binding to DT schema format.
I excluded the glue resets because their bindings are too different.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Link: https://lore.kernel.org/r/20200622114826.450442-1-yamada.masahiro@socionext.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent c46ed28d

Documentation/devicetree/bindings/reset/socionext,uniphier-reset.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/socionext,uniphier-reset.yaml#

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



title: UniPhier reset controller



maintainers:

  - Masahiro Yamada <yamada.masahiro@socionext.com>



properties:

  compatible:

    oneOf:

      - description: System reset

        enum:

          - socionext,uniphier-ld4-reset

          - socionext,uniphier-pro4-reset

          - socionext,uniphier-sld8-reset

          - socionext,uniphier-pro5-reset

          - socionext,uniphier-pxs2-reset

          - socionext,uniphier-ld6b-reset

          - socionext,uniphier-ld11-reset

          - socionext,uniphier-ld20-reset

          - socionext,uniphier-pxs3-reset

      - description: Media I/O (MIO) reset, SD reset

        enum:

          - socionext,uniphier-ld4-mio-reset

          - socionext,uniphier-pro4-mio-reset

          - socionext,uniphier-sld8-mio-reset

          - socionext,uniphier-pro5-sd-reset

          - socionext,uniphier-pxs2-sd-reset

          - socionext,uniphier-ld11-mio-reset

          - socionext,uniphier-ld11-sd-reset

          - socionext,uniphier-ld20-sd-reset

          - socionext,uniphier-pxs3-sd-reset

      - description: Peripheral reset

        enum:

          - socionext,uniphier-ld4-peri-reset

          - socionext,uniphier-pro4-peri-reset

          - socionext,uniphier-sld8-peri-reset

          - socionext,uniphier-pro5-peri-reset

          - socionext,uniphier-pxs2-peri-reset

          - socionext,uniphier-ld11-peri-reset

          - socionext,uniphier-ld20-peri-reset

          - socionext,uniphier-pxs3-peri-reset

      - description: Analog signal amplifier reset

        enum:

          - socionext,uniphier-ld11-adamv-reset

          - socionext,uniphier-ld20-adamv-reset



  "#reset-cells":

    const: 1



additionalProperties: false



required:

  - compatible

  - "#reset-cells"



examples:

  - |

    sysctrl@61840000 {

        compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon";

        reg = <0x61840000 0x4000>;



        reset {

            compatible = "socionext,uniphier-ld11-reset";

            #reset-cells = <1>;

        };



        // other nodes ...

    };



  - |

    mioctrl@59810000 {

        compatible = "socionext,uniphier-mioctrl", "simple-mfd", "syscon";

        reg = <0x59810000 0x800>;



        reset {

            compatible = "socionext,uniphier-ld11-mio-reset";

            #reset-cells = <1>;

        };



        // other nodes ...

    };



  - |

    perictrl@59820000 {

        compatible = "socionext,uniphier-perictrl", "simple-mfd", "syscon";

        reg = <0x59820000 0x200>;



        reset {

            compatible = "socionext,uniphier-ld11-peri-reset";

            #reset-cells = <1>;

        };



        // other nodes ...

    };



  - |

    adamv@57920000 {

        compatible = "socionext,uniphier-ld11-adamv", "simple-mfd", "syscon";

        reg = <0x57920000 0x1000>;



        reset {

            compatible = "socionext,uniphier-ld11-adamv-reset";

            #reset-cells = <1>;

        };



        // other nodes ...

    };

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

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Original line number Diff line number Diff line 
UniPhier reset controller





System reset

------------



Required properties:

- compatible: should be one of the following:

    "socionext,uniphier-ld4-reset"  - for LD4 SoC

    "socionext,uniphier-pro4-reset" - for Pro4 SoC

    "socionext,uniphier-sld8-reset" - for sLD8 SoC

    "socionext,uniphier-pro5-reset" - for Pro5 SoC

    "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC

    "socionext,uniphier-ld11-reset" - for LD11 SoC

    "socionext,uniphier-ld20-reset" - for LD20 SoC

    "socionext,uniphier-pxs3-reset" - for PXs3 SoC

- #reset-cells: should be 1.



Example:



	sysctrl@61840000 {

		compatible = "socionext,uniphier-ld11-sysctrl",

			     "simple-mfd", "syscon";

		reg = <0x61840000 0x4000>;



		reset {

			compatible = "socionext,uniphier-ld11-reset";

			#reset-cells = <1>;

		};



		other nodes ...

	};





Media I/O (MIO) reset, SD reset

-------------------------------



Required properties:

- compatible: should be one of the following:

    "socionext,uniphier-ld4-mio-reset"  - for LD4 SoC

    "socionext,uniphier-pro4-mio-reset" - for Pro4 SoC

    "socionext,uniphier-sld8-mio-reset" - for sLD8 SoC

    "socionext,uniphier-pro5-sd-reset"  - for Pro5 SoC

    "socionext,uniphier-pxs2-sd-reset"  - for PXs2/LD6b SoC

    "socionext,uniphier-ld11-mio-reset" - for LD11 SoC (MIO)

    "socionext,uniphier-ld11-sd-reset"  - for LD11 SoC (SD)

    "socionext,uniphier-ld20-sd-reset"  - for LD20 SoC

    "socionext,uniphier-pxs3-sd-reset"  - for PXs3 SoC

- #reset-cells: should be 1.



Example:



	mioctrl@59810000 {

		compatible = "socionext,uniphier-ld11-mioctrl",

			     "simple-mfd", "syscon";

		reg = <0x59810000 0x800>;



		reset {

			compatible = "socionext,uniphier-ld11-mio-reset";

			#reset-cells = <1>;

		};



		other nodes ...

	};





Peripheral reset

----------------



Required properties:

- compatible: should be one of the following:

    "socionext,uniphier-ld4-peri-reset"  - for LD4 SoC

    "socionext,uniphier-pro4-peri-reset" - for Pro4 SoC

    "socionext,uniphier-sld8-peri-reset" - for sLD8 SoC

    "socionext,uniphier-pro5-peri-reset" - for Pro5 SoC

    "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC

    "socionext,uniphier-ld11-peri-reset" - for LD11 SoC

    "socionext,uniphier-ld20-peri-reset" - for LD20 SoC

    "socionext,uniphier-pxs3-peri-reset" - for PXs3 SoC

- #reset-cells: should be 1.



Example:



	perictrl@59820000 {

		compatible = "socionext,uniphier-ld11-perictrl",

			     "simple-mfd", "syscon";

		reg = <0x59820000 0x200>;



		reset {

			compatible = "socionext,uniphier-ld11-peri-reset";

			#reset-cells = <1>;

		};



		other nodes ...

	};





Analog signal amplifier reset

-----------------------------



Required properties:

- compatible: should be one of the following:

    "socionext,uniphier-ld11-adamv-reset" - for LD11 SoC

    "socionext,uniphier-ld20-adamv-reset" - for LD20 SoC

- #reset-cells: should be 1.



Example:



	adamv@57920000 {

		compatible = "socionext,uniphier-ld11-adamv",

			     "simple-mfd", "syscon";

		reg = <0x57920000 0x1000>;



		adamv_rst: reset {

			compatible = "socionext,uniphier-ld11-adamv-reset";

			#reset-cells = <1>;

		};



		other nodes ...

	};

UniPhier glue reset controller





Peripheral core reset in glue layer

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