bindings/rtc/arm%2Cpl031.yaml

0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/rtc/arm,pl031.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Arm Primecell PL031 Real Time Clock
0008
0009 select:
0010   properties:
0011     compatible:
0012       contains:
0013         const: arm,pl031
0014   required:
0015     - compatible
0016
0017 allOf:
0018   - $ref: rtc.yaml#
0019
0020 maintainers:
0021   - Rob Herring <robh@kernel.org>
0022
0023 properties:
0024   compatible:
0025     items:
0026       - const: arm,pl031
0027       - const: arm,primecell
0028
0029   reg:
0030     maxItems: 1
0031
0032   interrupts:
0033     maxItems: 1
0034
0035   clocks:
0036     maxItems: 1
0037
0038   clock-names:
0039     maxItems: 1
0040
0041   start-year: true
0042
0043 required:
0044   - compatible
0045   - reg
0046   - clocks
0047   - clock-names
0048
0049 additionalProperties: false
0050
0051 examples:
0052   - |
0053     rtc@10017000 {
0054         compatible = "arm,pl031", "arm,primecell";
0055         reg = <0x10017000 0x1000>;
0056         clocks = <&pclk>;
0057         clock-names = "apb_pclk";
0058     };