Documentation/devicetree/bindings/sound/maxim,max98390.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/maxim,max98390.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speaker Management
   8
   9 maintainers:
  10   - Steve Lee <steves.lee@maximintegrated.com>
  11
  12 properties:
  13   compatible:
  14       const: maxim,max98390
  15
  16   reg:
  17     maxItems: 1
  18     description: I2C address of the device.
  19
  20   maxim,temperature_calib:
  21     allOf:
  22       - $ref: /schemas/types.yaml#/definitions/uint32
  23     description: The calculated temperature data was measured while doing the calibration.
  24     minimum: 0
  25     maximum: 65535
  26
  27   maxim,r0_calib:
  28     allOf:
  29       - $ref: /schemas/types.yaml#/definitions/uint32
  30     description: This is r0 calibration data which was measured in factory mode.
  31     minimum: 1
  32     maximum: 8388607
  33
  34 required:
  35   - compatible
  36   - reg
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     i2c {
  43       #address-cells = <1>;
  44       #size-cells = <0>;
  45       max98390: amplifier@38 {
  46         compatible = "maxim,max98390";
  47         reg = <0x38>;
  48         maxim,temperature_calib = <1024>;
  49         maxim,r0_calib = <100232>;
  50       };
  51     };