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     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/rtc/ti,k3-rtc.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Texas Instruments K3 Real Time Clock
    8 
    9 maintainers:
   10   - Nishanth Menon <nm@ti.com>
   11 
   12 description: |
   13   This RTC appears in the AM62x family of SoCs.
   14 
   15 allOf:
   16   - $ref: "rtc.yaml#"
   17 
   18 properties:
   19   compatible:
   20     enum:
   21       - ti,am62-rtc
   22 
   23   reg:
   24     maxItems: 1
   25 
   26   interrupts:
   27     maxItems: 1
   28 
   29   clocks:
   30     items:
   31       - description: VBUS Interface clock
   32       - description: 32k Clock source (external or internal).
   33 
   34   clock-names:
   35     items:
   36       - const: vbus
   37       - const: osc32k
   38 
   39   power-domains:
   40     maxItems: 1
   41 
   42 required:
   43   - compatible
   44   - reg
   45   - interrupts
   46   - clocks
   47   - clock-names
   48 
   49 unevaluatedProperties: false
   50 
   51 examples:
   52   - |
   53     #include <dt-bindings/interrupt-controller/arm-gic.h>
   54     rtc@2b1f0000 {
   55         compatible = "ti,am62-rtc";
   56         reg = <0x2b1f0000 0x100>;
   57         interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
   58         power-domains = <&bar 0>;
   59         clocks = <&foo 0>, <&foo 1>;
   60         clock-names = "vbus", "osc32k";
   61         wakeup-source;
   62     };
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