xref: /freebsd/sys/contrib/device-tree/Bindings/watchdog/qcom,pm8916-wdt.yaml (revision 7fdf597e96a02165cfe22ff357b857d5fa15ed8a) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/watchdog/qcom,pm8916-wdt.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm PM8916 watchdog timer controller
8
9maintainers:
10  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11
12allOf:
13  - $ref: watchdog.yaml#
14
15properties:
16  compatible:
17    const: qcom,pm8916-wdt
18
19  interrupts:
20    maxItems: 1
21
22required:
23  - compatible
24  - interrupts
25
26unevaluatedProperties: false
27
28examples:
29  - |
30    #include <dt-bindings/interrupt-controller/irq.h>
31    #include <dt-bindings/spmi/spmi.h>
32
33    spmi {
34        #address-cells = <2>;
35        #size-cells = <0>;
36
37        pmic@0 {
38            compatible = "qcom,pm8916", "qcom,spmi-pmic";
39            reg = <0x0 SPMI_USID>;
40            #address-cells = <1>;
41            #size-cells = <0>;
42
43            pon@800 {
44                compatible = "qcom,pm8916-pon";
45                reg = <0x800>;
46                mode-bootloader = <0x2>;
47                mode-recovery = <0x1>;
48
49                watchdog {
50                    compatible = "qcom,pm8916-wdt";
51                    interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;
52                    timeout-sec = <60>;
53                };
54            };
55        };
56    };
57