Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/interrupt-controller/brcm,l2-intc.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom Generic Level 2 Interrupt Controller
   8
   9 maintainers:
  10   - Florian Fainelli <f.fainelli@gmail.com>
  11
  12 allOf:
  13   - $ref: /schemas/interrupt-controller.yaml#
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - items:
  19           - enum:
  20               - brcm,hif-spi-l2-intc
  21               - brcm,upg-aux-aon-l2-intc
  22           - const: brcm,l2-intc
  23       - items:
  24           - enum:
  25               - brcm,bcm2711-l2-intc
  26           - const: brcm,l2-intc
  27       - items:
  28           - const: brcm,bcm7271-l2-intc
  29       - items:
  30           - const: brcm,l2-intc
  31
  32   reg:
  33     maxItems: 1
  34     description: >
  35       Specifies the base physical address and size of the registers
  36
  37   interrupt-controller: true
  38
  39   "#interrupt-cells":
  40     const: 1
  41
  42   interrupts:
  43     maxItems: 1
  44
  45   interrupt-names:
  46     maxItems: 1
  47
  48   brcm,irq-can-wake:
  49     type: boolean
  50     description: >
  51       If present, this means the L2 controller can be used as a wakeup source
  52       for system suspend/resume.
  53
  54 additionalProperties: false
  55
  56 required:
  57   - compatible
  58   - reg
  59   - interrupt-controller
  60   - "#interrupt-cells"
  61   - interrupts
  62
  63 examples:
  64   - |
  65     hif_intr2_intc: interrupt-controller@f0441000 {
  66       compatible = "brcm,l2-intc";
  67       reg = <0xf0441000 0x30>;
  68       interrupt-controller;
  69       #interrupt-cells = <1>;
  70       interrupt-parent = <&intc>;
  71       interrupts = <0x0 0x20 0x0>;
  72     };