The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/interrupt-controller/al,alpine-msix.txt

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    1 Alpine MSIX controller
    2 
    3 See arm,gic-v3.txt for SPI and MSI definitions.
    4 
    5 Required properties:
    6 
    7 - compatible: should be "al,alpine-msix"
    8 - reg: physical base address and size of the registers
    9 - interrupt-controller: identifies the node as an interrupt controller
   10 - msi-controller: identifies the node as an PCI Message Signaled Interrupt
   11                   controller
   12 - al,msi-base-spi: SPI base of the MSI frame
   13 - al,msi-num-spis: number of SPIs assigned to the MSI frame, relative to SPI0
   14 
   15 Example:
   16 
   17 msix: msix {
   18         compatible = "al,alpine-msix";
   19         reg = <0x0 0xfbe00000 0x0 0x100000>;
   20         interrupt-parent = <&gic>;
   21         interrupt-controller;
   22         msi-controller;
   23         al,msi-base-spi = <160>;
   24         al,msi-num-spis = <160>;
   25 };

Cache object: fd1ee2bac142971fe4fc41f3926ae36e


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