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
7 title: Qualcomm PM8xxx PMIC RTC device
8
9 maintainers:
10 - Satya Priya <quic_c_skakit@quicinc.com>
11
12 properties:
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
39 required:
40 - compatible
41 - reg
42 - interrupts
43
44 additionalProperties: false
45
46 examples:
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 ...
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