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/am 4 $id: http://devicetree.org/schemas/watchdog/amlogic,meson6-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Amlogic Meson6 SoCs Watchdog timer 7 title: Amlogic Meson6 SoCs Watchdog timer
8 8
9 maintainers: 9 maintainers:
10 - Neil Armstrong <neil.armstrong@linaro.org> 10 - Neil Armstrong <neil.armstrong@linaro.org>
11 - Martin Blumenstingl <martin.blumenstingl@go 11 - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
12 12
13 allOf: 13 allOf:
14 - $ref: watchdog.yaml# 14 - $ref: watchdog.yaml#
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 oneOf: 18 oneOf:
19 - enum: 19 - enum:
20 - amlogic,meson6-wdt 20 - amlogic,meson6-wdt
21 - amlogic,meson8-wdt 21 - amlogic,meson8-wdt
22 - amlogic,meson8b-wdt 22 - amlogic,meson8b-wdt
23 - items: 23 - items:
24 - const: amlogic,meson8m2-wdt 24 - const: amlogic,meson8m2-wdt
25 - const: amlogic,meson8b-wdt 25 - const: amlogic,meson8b-wdt
26 26
27 interrupts: 27 interrupts:
28 maxItems: 1 28 maxItems: 1
29 29
30 reg: 30 reg:
31 maxItems: 1 31 maxItems: 1
32 32
33 required: 33 required:
34 - compatible 34 - compatible
35 - interrupts 35 - interrupts
36 - reg 36 - reg
37 37
38 unevaluatedProperties: false 38 unevaluatedProperties: false
39 39
40 examples: 40 examples:
41 - | 41 - |
42 #include <dt-bindings/interrupt-controller 42 #include <dt-bindings/interrupt-controller/irq.h>
43 #include <dt-bindings/interrupt-controller 43 #include <dt-bindings/interrupt-controller/arm-gic.h>
44 44
45 wdt: watchdog@c1109900 { 45 wdt: watchdog@c1109900 {
46 compatible = "amlogic,meson6-wdt"; 46 compatible = "amlogic,meson6-wdt";
47 reg = <0xc1109900 0x8>; 47 reg = <0xc1109900 0x8>;
48 interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_ 48 interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>;
49 timeout-sec = <10>; 49 timeout-sec = <10>;
50 }; 50 };
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