ark1668ed-bsp/linux/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/sprd,sc2731-rtc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Spreadtrum SC2731 Real Time Clock

maintainers:
  - Orson Zhai <orsonzhai@gmail.com>
  - Baolin Wang <baolin.wang7@gmail.com>
  - Chunyan Zhang <zhang.lyra@gmail.com>

properties:
  compatible:
    const: sprd,sc2731-rtc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts

allOf:
  - $ref: rtc.yaml#

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>

    pmic {
      #address-cells = <1>;
      #size-cells = <0>;

      rtc@280 {
        compatible = "sprd,sc2731-rtc";
        reg = <0x280>;
        interrupt-parent = <&sc2731_pmic>;
        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
      };
    };
...