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
|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/ti,omap-dmtimer-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: TI dual mode timer PWM controller
maintainers:
- Tony Lindgren <tony@atomide.com>
description:
TI dual mode timer instances have an IO pin for PWM capability
allOf:
- $ref: pwm.yaml#
properties:
compatible:
const: ti,omap-dmtimer-pwm
"#pwm-cells":
const: 3
ti,timers:
description: Timer instance phandle for the PWM
$ref: /schemas/types.yaml#/definitions/phandle
ti,prescaler:
description: |
Legacy clock prescaler for timer. The timer counter is prescaled
with 2^n where n is the prescaler.
$ref: /schemas/types.yaml#/definitions/uint32
enum: [ 0, 1, 2, 3, 4, 5, 6, 7 ]
deprecated: true
ti,clock-source:
description: |
Legacy clock for timer, please use assigned-clocks instead.
0x00 - high-frequency system clock (timer_sys_ck)
0x01 - 32-kHz always-on clock (timer_32k_ck)
0x02 - external clock (timer_ext_ck, OMAP2 only)
$ref: /schemas/types.yaml#/definitions/uint32
enum: [ 0, 1, 2 ]
deprecated: true
required:
- compatible
- ti,timers
unevaluatedProperties: false
examples:
- |
pwm9: pwm {
compatible = "ti,omap-dmtimer-pwm";
ti,timers = <&timer9>;
#pwm-cells = <3>;
};
|
