xref: /linux/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml (revision a4eb44a6435d6d8f9e642407a4a06f65eb90ca04) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/rtc/qcom-pm8xxx-rtc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm PM8xxx PMIC RTC device
8
9maintainers:
10  - Satya Priya <skakit@codeaurora.org>
11
12properties:
13  compatible:
14    enum:
15      - qcom,pm8058-rtc
16      - qcom,pm8921-rtc
17      - qcom,pm8941-rtc
18      - qcom,pm8018-rtc
19      - qcom,pmk8350-rtc
20
21  reg:
22    minItems: 1
23    maxItems: 2
24
25  reg-names:
26    minItems: 1
27    items:
28      - const: rtc
29      - const: alarm
30
31  interrupts:
32    maxItems: 1
33
34  allow-set-time:
35    $ref: /schemas/types.yaml#/definitions/flag
36    description:
37      Indicates that the setting of RTC time is allowed by the host CPU.
38
39required:
40  - compatible
41  - reg
42  - interrupts
43
44additionalProperties: false
45
46examples:
47  - |
48    #include <dt-bindings/spmi/spmi.h>
49    spmi_bus: spmi@c440000 {
50      reg = <0x0c440000 0x1100>;
51      #address-cells = <2>;
52      #size-cells = <0>;
53      pmicintc: pmic@0 {
54        reg = <0x0 SPMI_USID>;
55        compatible = "qcom,pm8921";
56        interrupts = <104 8>;
57        #interrupt-cells = <2>;
58        interrupt-controller;
59        #address-cells = <1>;
60        #size-cells = <0>;
61
62        pm8921_rtc: rtc@11d {
63          compatible = "qcom,pm8921-rtc";
64          reg = <0x11d>;
65          interrupts = <0x27 0>;
66        };
67      };
68    };
69...
70