blob: c383162140bba173a11f13528bc2d071781ecd6a (
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
69
70
71
72
73
74
75
76
77
78
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/mchp,spdiftx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microchip S/PDIF Tx Controller
maintainers:
- Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
description:
The Microchip Sony/Philips Digital Interface Transmitter is a serial port
compliant with the IEC-60958 standard.
allOf:
- $ref: dai-common.yaml#
properties:
"#sound-dai-cells":
const: 0
compatible:
const: microchip,sama7g5-spdiftx
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: Peripheral Bus Clock
- description: Generic Clock
clock-names:
items:
- const: pclk
- const: gclk
dmas:
description: TX DMA Channel
maxItems: 1
dma-names:
const: tx
required:
- "#sound-dai-cells"
- compatible
- reg
- interrupts
- clocks
- clock-names
- dmas
- dma-names
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/at91.h>
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
spdiftx@e1618000 {
#sound-dai-cells = <0>;
compatible = "microchip,sama7g5-spdiftx";
reg = <0xe1618000 0x4000>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(50)>;
dma-names = "tx";
clocks = <&pmc PMC_TYPE_PERIPHERAL 85>, <&pmc PMC_TYPE_GCK 85>;
clock-names = "pclk", "gclk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spdiftx_default>;
};
|
