blob: 773b9bf2f1c274ab8a2f94a21faaf10ce3f2132c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/ti,omap4-dmic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments OMAP4+ Digital Microphone Module
maintainers:
- Peter Ujfalusi <peter.ujfalusi@ti.com>
properties:
compatible:
const: ti,omap4-dmic
reg:
items:
- description: MPU access base address
- description: L3 interconnect address
reg-names:
items:
- const: mpu
- const: dma
interrupts:
maxItems: 1
dmas:
maxItems: 1
dma-names:
items:
- const: up_link
required:
- compatible
- reg
- reg-names
- interrupts
- dmas
- dma-names
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
dmic@0 {
compatible = "ti,omap4-dmic";
reg = <0x0 0x7f>, /* MPU private access */
<0x4902e000 0x7f>; /* L3 Interconnect */
reg-names = "mpu", "dma";
interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&sdma 67>;
dma-names = "up_link";
};
|
