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 /MAINTAINERS | |
| 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 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index b26a7e23c512..e27332ec1f12 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1647,6 +1647,8 @@ C: irc://chat.freenode.net/asahi-dev T: git https://github.com/AsahiLinux/linux.git F: Documentation/devicetree/bindings/arm/apple.yaml F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml +F: drivers/irqchip/irq-apple-aic.c +F: include/dt-bindings/interrupt-controller/apple-aic.h ARM/ARTPEC MACHINE SUPPORT M: Jesper Nilsson <jesper.nilsson@axis.com> |