blob: b39b84c5f012102a02faf4779fbb57355cb7a6af (
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright 2019,2020 Lubomir Rintel <lkundrak@v3.sk>
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/marvell,mmp2-ccic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Marvell MMP2 camera host interface bindings
maintainers:
- Lubomir Rintel <lkundrak@v3.sk>
properties:
$nodename:
pattern: '^camera@[a-f0-9]+$'
compatible:
const: marvell,mmp2-ccic
reg:
maxItems: 1
interrupts:
maxItems: 1
power-domains:
maxItems: 1
port:
$ref: /schemas/graph.yaml#/$defs/port-base
additionalProperties: false
properties:
endpoint:
$ref: video-interfaces.yaml#
unevaluatedProperties: false
properties:
hsync-active: true
vsync-active: true
pclk-sample: true
bus-type: true
clocks:
minItems: 1
items:
- description: AXI bus interface clock
- description: Peripheral clock
- description: Parallel video bus interface clock
clock-names:
const: axi
'#clock-cells':
const: 0
clock-output-names:
const: mclk
required:
- compatible
- reg
- interrupts
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/marvell,mmp2.h>
#include <dt-bindings/power/marvell,mmp2.h>
camera@d420a000 {
compatible = "marvell,mmp2-ccic";
reg = <0xd420a000 0x800>;
interrupts = <42>;
clocks = <&soc_clocks MMP2_CLK_CCIC0>;
clock-names = "axi";
#clock-cells = <0>;
clock-output-names = "mclk";
power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
port {
camera0_0: endpoint {
remote-endpoint = <&ov7670_0>;
bus-type = <5>; /* Parallel */
hsync-active = <1>; /* Active high */
vsync-active = <1>; /* Active high */
pclk-sample = <0>; /* Falling */
};
};
};
...
|
