1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 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/ar 4 $id: http://devicetree.org/schemas/watchdog/arm-smc-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: ARM Secure Monitor Call based watchdog 7 title: ARM Secure Monitor Call based watchdog
8 8
>> 9 allOf:
>> 10 - $ref: "watchdog.yaml#"
>> 11
9 maintainers: 12 maintainers:
10 - Julius Werner <jwerner@chromium.org> 13 - Julius Werner <jwerner@chromium.org>
11 14
12 allOf: <<
13 - $ref: watchdog.yaml# <<
14 <<
15 properties: 15 properties:
16 compatible: 16 compatible:
17 enum: 17 enum:
18 - arm,smc-wdt 18 - arm,smc-wdt
19 <<
20 arm,smc-id: 19 arm,smc-id:
21 $ref: /schemas/types.yaml#/definitions/uin 20 $ref: /schemas/types.yaml#/definitions/uint32
22 description: | 21 description: |
23 The ATF smc function id used by the firm 22 The ATF smc function id used by the firmware.
24 Defaults to 0x82003D06 if unset. 23 Defaults to 0x82003D06 if unset.
25 24
26 required: 25 required:
27 - compatible 26 - compatible
28 27
29 unevaluatedProperties: false 28 unevaluatedProperties: false
30 29
31 examples: 30 examples:
32 - | 31 - |
33 watchdog { 32 watchdog {
34 compatible = "arm,smc-wdt"; !! 33 compatible = "arm,smc-wdt";
35 arm,smc-id = <0x82003D06>; !! 34 arm,smc-id = <0x82003D06>;
36 timeout-sec = <15>; !! 35 timeout-sec = <15>;
37 }; 36 };
38 37
39 ... 38 ...
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