loongson,htpic.yaml

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SearchContext: - none - 3 - 10

    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/loongson,htpic.yaml#"
    5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    6 
    7 title: Loongson-3 HyperTransport Interrupt Controller
    8 
    9 maintainers:
   10   - Jiaxun Yang <jiaxun.yang@flygoat.com>
   11 
   12 allOf:
   13   - $ref: /schemas/interrupt-controller.yaml#
   14 
   15 description: |
   16   This interrupt controller is found in the Loongson-3 family of chips to transmit
   17   interrupts from PCH PIC connected on HyperTransport bus.
   18 
   19 properties:
   20   compatible:
   21     const: loongson,htpic-1.0
   22 
   23   reg:
   24     maxItems: 1
   25 
   26   interrupts:
   27     minItems: 1
   28     maxItems: 4
   29     description: |
   30       Four parent interrupts that receive chained interrupts.
   31 
   32   interrupt-controller: true
   33 
   34   '#interrupt-cells':
   35     const: 1
   36 
   37 required:
   38   - compatible
   39   - reg
   40   - interrupts
   41   - interrupt-controller
   42   - '#interrupt-cells'
   43 
   44 unevaluatedProperties: false
   45 
   46 examples:
   47   - |
   48     #include <dt-bindings/interrupt-controller/irq.h>
   49     htintc: interrupt-controller@1fb000080 {
   50       compatible = "loongson,htpic-1.0";
   51       reg = <0xfb000080 0x40>;
   52       interrupt-controller;
   53       #interrupt-cells = <1>;
   54 
   55       interrupt-parent = <&liointc>;
   56       interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
   57                     <25 IRQ_TYPE_LEVEL_HIGH>,
   58                     <26 IRQ_TYPE_LEVEL_HIGH>,
   59                     <27 IRQ_TYPE_LEVEL_HIGH>;
   60     };
   61 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/interrupt-controller/loongson,htpic.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/interrupt-controller/loongson,htpic.yaml