Commit 4cd2f417 authored by Frank Li's avatar Frank Li Committed by Uwe Kleine-König
Browse files

dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format 



Convert pc32xx-pwm.txt to yaml format.

Additional changes:
- add ref to pwm.yaml
- add clocks
- restrict #pwm-cells to 3

Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Reviewed-by: default avatarVladimir Zapolskiy <vz@mleia.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250625161909.2541315-1-Frank.Li@nxp.com


Signed-off-by: default avatarUwe Kleine-König <ukleinek@kernel.org>
parent 10e9b32d

Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt

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LPC32XX PWM controller



Required properties:

- compatible: should be "nxp,lpc3220-pwm"

- reg: physical base address and length of the controller's registers



Examples:



pwm@4005c000 {

	compatible = "nxp,lpc3220-pwm";

	reg = <0x4005c000 0x4>;

};



pwm@4005c004 {

	compatible = "nxp,lpc3220-pwm";

	reg = <0x4005c004 0x4>;

};

Documentation/devicetree/bindings/pwm/nxp,lpc3220-pwm.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/pwm/nxp,lpc3220-pwm.yaml#

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



title: NXP LPC32XX PWM controller



maintainers:

  - Frank Li <Frank.Li@nxp.com>



properties:

  compatible:

    enum:

      - nxp,lpc3220-pwm

      - nxp,lpc3220-motor-pwm



  reg:

    maxItems: 1



  clocks:

    maxItems: 1



  '#pwm-cells':

    const: 3



required:

  - compatible

  - reg

  - '#pwm-cells'



allOf:

  - $ref: pwm.yaml#



unevaluatedProperties: false



examples:

  - |

    pwm@4005c000 {

        compatible = "nxp,lpc3220-pwm";

        reg = <0x4005c000 0x4>;

        #pwm-cells = <3>;

    };