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
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/epson,rtc7301.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Epson Toyocom RTC-7301SF/DG
description:
The only difference between the two variants is the packaging.
The DG variant is a DIL package, and the SF variant is a flat
package.
maintainers:
- Akinobu Mita <akinobu.mita@gmail.com>
properties:
compatible:
enum:
- epson,rtc7301dg
- epson,rtc7301sf
reg:
maxItems: 1
reg-io-width:
description:
The size (in bytes) of the IO accesses that should be performed
on the device.
enum: [1, 4]
default: 4
interrupts:
maxItems: 1
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
rtc: rtc@44a00000 {
compatible = "epson,rtc7301dg";
reg = <0x44a00000 0x10000>;
reg-io-width = <4>;
interrupt-parent = <&axi_intc_0>;
interrupts = <3 2>;
};
|
