From 76cde26394114f6af2710c6b2ad6854f1e8ee859 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 21 Jan 2021 08:55:15 +0900 Subject: irqchip/apple-aic: Add support for the Apple Interrupt Controller This is the root interrupt controller used on Apple ARM SoCs such as the M1. This irqchip driver performs multiple functions: * Handles both IRQs and FIQs * Drives the AIC peripheral itself (which handles IRQs) * Dispatches FIQs to downstream hard-wired clients (currently the ARM timer). * Implements a virtual IPI multiplexer to funnel multiple Linux IPIs into a single hardware IPI Reviewed-by: Marc Zyngier Acked-by: Will Deacon Signed-off-by: Hector Martin --- drivers/irqchip/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/irqchip/Makefile') diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile index c59b95a0532c..eb6a515f0f64 100644 --- a/drivers/irqchip/Makefile +++ b/drivers/irqchip/Makefile @@ -113,3 +113,4 @@ obj-$(CONFIG_LOONGSON_PCH_MSI) += irq-loongson-pch-msi.o obj-$(CONFIG_MST_IRQ) += irq-mst-intc.o obj-$(CONFIG_SL28CPLD_INTC) += irq-sl28cpld.o obj-$(CONFIG_MACH_REALTEK_RTL) += irq-realtek-rtl.o +obj-$(CONFIG_APPLE_AIC) += irq-apple-aic.o -- cgit