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
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/rtc-mxc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Real Time Clock of the i.MX SoCs
allOf:
- $ref: rtc.yaml#
maintainers:
- Philippe Reynes <tremyfr@gmail.com>
properties:
compatible:
oneOf:
- const: fsl,imx1-rtc
- const: fsl,imx21-rtc
- items:
- enum:
- fsl,imx31-rtc
- const: fsl,imx21-rtc
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
items:
- description: input reference
- description: the SoC RTC clock
clock-names:
items:
- const: ref
- const: ipg
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/imx27-clock.h>
rtc@10007000 {
compatible = "fsl,imx21-rtc";
reg = <0x10007000 0x1000>;
interrupts = <22>;
clocks = <&clks IMX27_CLK_CKIL>,
<&clks IMX27_CLK_RTC_IPG_GATE>;
clock-names = "ref", "ipg";
};
|
