Unverified Commit 81227f49 authored by Anson Huang's avatar Anson Huang Committed by Mark Brown
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dt-bindings: regulator: Convert anatop regulator to json-schema 



Convert the anatop regulator binding to DT schema format using json-schema.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1590717551-20772-1-git-send-email-Anson.Huang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 48325655

Documentation/devicetree/bindings/regulator/anatop-regulator.txt

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Anatop Voltage regulators



Required properties:

- compatible: Must be "fsl,anatop-regulator"

- regulator-name: A string used as a descriptive name for regulator outputs

- anatop-reg-offset: Anatop MFD register offset

- anatop-vol-bit-shift: Bit shift for the register

- anatop-vol-bit-width: Number of bits used in the register

- anatop-min-bit-val: Minimum value of this register

- anatop-min-voltage: Minimum voltage of this regulator

- anatop-max-voltage: Maximum voltage of this regulator



Optional properties:

- anatop-delay-reg-offset: Anatop MFD step time register offset

- anatop-delay-bit-shift: Bit shift for the step time register

- anatop-delay-bit-width: Number of bits used in the step time register

- vin-supply: The supply for this regulator

- anatop-enable-bit: Regulator enable bit offset



Any property defined as part of the core regulator

binding, defined in regulator.txt, can also be used.



Example:



	regulator-vddpu {

		compatible = "fsl,anatop-regulator";

		regulator-name = "vddpu";

		regulator-min-microvolt = <725000>;

		regulator-max-microvolt = <1300000>;

		regulator-always-on;

		anatop-reg-offset = <0x140>;

		anatop-vol-bit-shift = <9>;

		anatop-vol-bit-width = <5>;

		anatop-delay-reg-offset = <0x170>;

		anatop-delay-bit-shift = <24>;

		anatop-delay-bit-width = <2>;

		anatop-min-bit-val = <1>;

		anatop-min-voltage = <725000>;

		anatop-max-voltage = <1300000>;

	};

Documentation/devicetree/bindings/regulator/anatop-regulator.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/regulator/anatop-regulator.yaml#

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



title: Freescale Anatop Voltage Regulators



maintainers:

  - Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>



allOf:

  - $ref: "regulator.yaml#"



properties:

  compatible:

    const: fsl,anatop-regulator



  regulator-name: true



  anatop-reg-offset:

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

    description: u32 value representing the anatop MFD register offset.



  anatop-vol-bit-shift:

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

    description: u32 value representing the bit shift for the register.



  anatop-vol-bit-width:

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

    description: u32 value representing the number of bits used in the register.



  anatop-min-bit-val:

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

    description: u32 value representing the minimum value of this register.



  anatop-min-voltage:

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

    description: u32 value representing the minimum voltage of this regulator.



  anatop-max-voltage:

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

    description: u32 value representing the maximum voltage of this regulator.



  anatop-delay-reg-offset:

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

    description: u32 value representing the anatop MFD step time register offset.



  anatop-delay-bit-shift:

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

    description: u32 value representing the bit shift for the step time register.



  anatop-delay-bit-width:

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

    description: u32 value representing the number of bits used in the step time register.



  anatop-enable-bit:

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

    description: u32 value representing regulator enable bit offset.



  vin-supply:

    $ref: '/schemas/types.yaml#/definitions/phandle'

    description: input supply phandle.



required:

  - compatible

  - regulator-name

  - anatop-reg-offset

  - anatop-vol-bit-shift

  - anatop-vol-bit-width

  - anatop-min-bit-val

  - anatop-min-voltage

  - anatop-max-voltage



unevaluatedProperties: false



examples:

  - |

    regulator-vddpu {

        compatible = "fsl,anatop-regulator";

        regulator-name = "vddpu";

        regulator-min-microvolt = <725000>;

        regulator-max-microvolt = <1300000>;

        regulator-always-on;

        anatop-reg-offset = <0x140>;

        anatop-vol-bit-shift = <9>;

        anatop-vol-bit-width = <5>;

        anatop-delay-reg-offset = <0x170>;

        anatop-delay-bit-shift = <24>;

        anatop-delay-bit-width = <2>;

        anatop-min-bit-val = <1>;

        anatop-min-voltage = <725000>;

        anatop-max-voltage = <1300000>;

    };