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     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     };
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