Documentation/devicetree/bindings/pwm/intel,keembay-pwm.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 # Copyright (C) 2020 Intel Corporation
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/pwm/intel,keembay-pwm.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Intel Keem Bay PWM
   9
  10 maintainers:
  11   - Vijayakannan Ayyathurai <vijayakannan.ayyathurai@intel.com>
  12
  13 allOf:
  14   - $ref: pwm.yaml#
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - intel,keembay-pwm
  20
  21   reg:
  22     maxItems: 1
  23
  24   clocks:
  25     maxItems: 1
  26
  27   "#pwm-cells":
  28     const: 2
  29
  30 required:
  31   - compatible
  32   - reg
  33   - clocks
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     #define KEEM_BAY_A53_GPIO
  40
  41     pwm@203200a0 {
  42         compatible = "intel,keembay-pwm";
  43         reg = <0x203200a0 0xe8>;
  44         clocks = <&scmi_clk KEEM_BAY_A53_GPIO>;
  45         #pwm-cells = <2>;
  46     };