blob: da79510bb2d91b4cf93de4aa12d371811883d096 (
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
63
64
65
66
67
68
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/loongson,ls2k1000-i2s.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Loongson-2K1000 I2S controller
maintainers:
- Binbin Zhou <zhoubinbin@loongson.cn>
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
const: loongson,ls2k1000-i2s
reg:
items:
- description: Loongson I2S controller Registers.
- description: APB DMA config register for Loongson I2S controller.
interrupts:
maxItems: 1
clocks:
maxItems: 1
dmas:
maxItems: 2
dma-names:
items:
- const: tx
- const: rx
'#sound-dai-cells':
const: 0
required:
- compatible
- reg
- interrupts
- clocks
- dmas
- dma-names
- '#sound-dai-cells'
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/loongson,ls2k-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
i2s@1fe2d000 {
compatible = "loongson,ls2k1000-i2s";
reg = <0x1fe2d000 0x14>,
<0x1fe00438 0x8>;
interrupt-parent = <&liointc0>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
dmas = <&apbdma2 0>, <&apbdma3 0>;
dma-names = "tx", "rx";
#sound-dai-cells = <0>;
};
...
|
