diff options
| author | Hector Martin <marcan@marcan.st> | 2021-01-21 08:55:15 +0900 |
|---|---|---|
| committer | Hector Martin <marcan@marcan.st> | 2021-04-08 20:18:41 +0900 |
| commit | 76cde26394114f6af2710c6b2ad6854f1e8ee859 (patch) | |
| tree | 5b022ad1fd701d119a62983eb4a03d4ead144539 /drivers/irqchip/Makefile | |
| parent | f531d25bda553c71696bb5fc6bf90fb28c6fae36 (diff) | |
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 <maz@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Diffstat (limited to 'drivers/irqchip/Makefile')
| -rw-r--r-- | drivers/irqchip/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
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 |