blob: d1d73782da55dd556577e348b381bf43151d3923 (
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
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/leds/ams,as3668.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Osram 4-channel i2c LED driver
maintainers:
- Lukas Timmermann <linux@timmermann.space>
description:
This IC can drive up to four separate LEDs.
Having four channels suggests it could be used with a single RGBW LED.
properties:
compatible:
const: ams,as3668
reg:
maxItems: 1
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^led@[0-3]$":
type: object
$ref: common.yaml#
unevaluatedProperties: false
properties:
reg:
maxItems: 1
required:
- compatible
- reg
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/leds/common.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
led-controller@42 {
compatible = "ams,as3668";
reg = <0x42>;
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0x0>;
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_RED>;
};
led@1 {
reg = <0x1>;
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
};
};
};
|
