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     description: The calculated temperature data was measured while doing the calibration.
  22     $ref: /schemas/types.yaml#/definitions/uint32
  23     minimum: 0
  24     maximum: 65535
  25
  26   maxim,r0_calib:
  27     description: This is r0 calibration data which was measured in factory mode.
  28     $ref: /schemas/types.yaml#/definitions/uint32
  29     minimum: 1
  30     maximum: 8388607
  31
  32 required:
  33   - compatible
  34   - reg
  35
  36 additionalProperties: false
  37
  38 examples:
  39   - |
  40     i2c {
  41       #address-cells = <1>;
  42       #size-cells = <0>;
  43       max98390: amplifier@38 {
  44         compatible = "maxim,max98390";
  45         reg = <0x38>;
  46         maxim,temperature_calib = <1024>;
  47         maxim,r0_calib = <100232>;
  48       };
  49     };