Component Type: kbuild config
More info: Support for a CROSSBAR ip that precedes the main interrupt controller. The primary irqchip invokes the crossbar's callback which inturn allocates a free irq and configures the IP. Thus the peripheral interrupts are routed to one of the free irqchip interrupt lines.
Build project: Kconfig (Linux kconfig) (Path: drivers\irqchip\Kconfig )
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