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 };
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