blob: 7896b8150cf0f99f912501fd6bcd9626138c73fe (
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
59
60
61
62
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/arm,pl041.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Arm Ltd. PrimeCell PL041 AACI sound interface
maintainers:
- Andre Przywara <andre.przywara@arm.com>
description:
The Arm PrimeCell Advanced Audio CODEC Interface (AACI) is an AMBA compliant
peripheral that provides communication with an audio CODEC using the AC-link
protocol.
# We need a select here so we don't match all nodes with 'arm,primecell'
select:
properties:
compatible:
contains:
const: arm,pl041
required:
- compatible
properties:
compatible:
items:
- const: arm,pl041
- const: arm,primecell
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
description: APB register access clock
clock-names:
const: apb_pclk
required:
- compatible
- reg
- interrupts
- clocks
additionalProperties: false
examples:
- |
audio-controller@40000 {
compatible = "arm,pl041", "arm,primecell";
reg = <0x040000 0x1000>;
interrupts = <11>;
clocks = <&v2m_clk24mhz>;
clock-names = "apb_pclk";
};
...
|
