Documentation/devicetree/bindings/timer/brcm,kona-timer.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/timer/brcm,kona-timer.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom Kona family timer
   8
   9 maintainers:
  10   - Florian Fainelli <f.fainelli@gmail.com>
  11
  12 properties:
  13   compatible:
  14     const: brcm,kona-timer
  15
  16   reg:
  17     maxItems: 1
  18
  19   interrupts:
  20     maxItems: 1
  21
  22   clocks:
  23     maxItems: 1
  24
  25   clock-frequency: true
  26
  27 oneOf:
  28   - required:
  29       - clocks
  30   - required:
  31       - clock-frequency
  32
  33 required:
  34   - compatible
  35   - reg
  36   - interrupts
  37
  38 additionalProperties: false
  39
  40 examples:
  41   - |
  42     #include <dt-bindings/clock/bcm281xx.h>
  43     #include <dt-bindings/interrupt-controller/arm-gic.h>
  44     #include <dt-bindings/interrupt-controller/irq.h>
  45
  46     timer@35006000 {
  47         compatible = "brcm,kona-timer";
  48         reg = <0x35006000 0x1000>;
  49         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
  50         clocks = <&aon_ccu BCM281XX_AON_CCU_HUB_TIMER>;
  51     };
  52 ...