1 # SPDX-License-Identifier: GPL-2.0-only OR BSD 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/watchdog/br 4 $id: http://devicetree.org/schemas/watchdog/brcm,bcm7038-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: BCM63xx and BCM7038 watchdog timer 7 title: BCM63xx and BCM7038 watchdog timer
8 8
9 maintainers: 9 maintainers:
10 - Florian Fainelli <f.fainelli@gmail.com> 10 - Florian Fainelli <f.fainelli@gmail.com>
11 - Justin Chen <justinpopo6@gmail.com> 11 - Justin Chen <justinpopo6@gmail.com>
12 - Rafał Miłecki <rafal@milecki.pl> 12 - Rafał Miłecki <rafal@milecki.pl>
13 13
14 allOf: 14 allOf:
15 - $ref: watchdog.yaml# 15 - $ref: watchdog.yaml#
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 enum: 19 enum:
20 - brcm,bcm6345-wdt 20 - brcm,bcm6345-wdt
21 - brcm,bcm7038-wdt 21 - brcm,bcm7038-wdt
22 22
23 reg: 23 reg:
24 maxItems: 1 24 maxItems: 1
25 25
26 clocks: 26 clocks:
27 maxItems: 1 27 maxItems: 1
28 description: > 28 description: >
29 The clock running the watchdog. If no cl 29 The clock running the watchdog. If no clock is found the driver will
30 default to 27000000 Hz. 30 default to 27000000 Hz.
31 31
32 required: 32 required:
33 - reg 33 - reg
34 34
35 unevaluatedProperties: false 35 unevaluatedProperties: false
36 36
37 examples: 37 examples:
38 - | 38 - |
39 watchdog@f040a7e8 { 39 watchdog@f040a7e8 {
40 compatible = "brcm,bcm7038-wdt"; 40 compatible = "brcm,bcm7038-wdt";
41 reg = <0xf040a7e8 0x16>; 41 reg = <0xf040a7e8 0x16>;
42 clocks = <&upg_fixed>; 42 clocks = <&upg_fixed>;
43 }; 43 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.