Documentation/devicetree/bindings/sound/google,chv3-i2s.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/google,chv3-i2s.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Google Chameleon v3 I2S device
   8
   9 maintainers:
  10   - Paweł Anikiel <pan@semihalf.com>
  11
  12 description: |
  13   I2S device for the Google Chameleon v3. The device handles both RX
  14   and TX using a producer/consumer ring buffer design.
  15
  16 properties:
  17   compatible:
  18     const: google,chv3-i2s
  19
  20   reg:
  21     items:
  22       - description: core registers
  23       - description: irq registers
  24
  25   interrupts:
  26     maxItems: 1
  27
  28 required:
  29   - compatible
  30   - reg
  31   - interrupts
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     #include <dt-bindings/interrupt-controller/arm-gic.h>
  38
  39     i2s@c0060300 {
  40         compatible = "google,chv3-i2s";
  41         reg = <0xc0060300 0x100>,
  42               <0xc0060f00 0x10>;
  43         interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
  44     };