Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/rtc/brcm,brcmstb-waketimer.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom STB wake-up Timer
   8
   9 maintainers:
  10   - Florian Fainelli <f.fainelli@gmail.com>
  11
  12 description:
  13   The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the
  14   ability to wake up the system from low-power suspend/standby modes.
  15
  16 allOf:
  17   - $ref: "rtc.yaml#"
  18
  19 properties:
  20   compatible:
  21     const: brcm,brcmstb-waketimer
  22
  23   reg:
  24     maxItems: 1
  25
  26   interrupts:
  27     description: the TIMER interrupt
  28     maxItems: 1
  29
  30   clocks:
  31     description: clock reference in the 27MHz domain
  32     maxItems: 1
  33
  34 additionalProperties: false
  35
  36 examples:
  37   - |
  38     rtc@f0411580 {
  39         compatible = "brcm,brcmstb-waketimer";
  40         reg = <0xf0411580 0x14>;
  41         interrupts = <0x3>;
  42         interrupt-parent = <&aon_pm_l2_intc>;
  43         clocks = <&upg_fixed>;
  44     };