ark1668ed-bsp/linux/Documentation/devicetree/bindings/timer/ti,da830-timer.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/ti,da830-timer.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TI DaVinci Timer

maintainers:
  - Kousik Sanagavarapu <five231003@gmail.com>

description: |
  This is a 64-bit timer found on TI's DaVinci architecture devices. The timer
  can be configured as a general-purpose 64-bit timer, dual general-purpose
  32-bit timers. When configured as dual 32-bit timers, each half can operate
  in conjunction (chain mode) or independently (unchained mode) of each other.

  The timer is a free running up-counter and can generate interrupts when the
  counter reaches preset counter values.

properties:
  compatible:
    const: ti,da830-timer

  reg:
    maxItems: 1

  interrupts:
    minItems: 2
    maxItems: 10

  interrupt-names:
    minItems: 2
    items:
      - const: tint12
      - const: tint34
      - const: cmpint0
      - const: cmpint1
      - const: cmpint2
      - const: cmpint3
      - const: cmpint4
      - const: cmpint5
      - const: cmpint6
      - const: cmpint7

  clocks:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - interrupt-names
  - clocks

additionalProperties: false

examples:
  - |
    timer@20000 {
        compatible = "ti,da830-timer";
        reg = <0x20000 0x1000>;
        interrupts = <21>, <22>;
        interrupt-names = "tint12", "tint34";
        clocks = <&pll0_auxclk>;
    };

...