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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2018-05-08 13:14:36 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2018-05-13 15:59:01 +0200 |
| commit | 505287525c24d5c78b662fd73721ad9900b91fcc (patch) | |
| tree | b12a24720a5963ba2b64c2bc169845f6a36c7fec /drivers/irqchip/Makefile | |
| parent | irqchip/gic-v3: Mark the base irq domain as DOMAIN_BUS_WIRED (diff) | |
| download | linux-dev-505287525c24d5c78b662fd73721ad9900b91fcc.tar.xz linux-dev-505287525c24d5c78b662fd73721ad9900b91fcc.zip | |
irqchip/gic-v3: Add support for Message Based Interrupts as an MSI controller
GICv3 offers the possibility to signal SPIs using a pair of doorbells
(SETPI, CLRSPI) under the name of Message Based Interrupts (MBI).
They can be used as either traditional (edge) MSIs, or the more exotic
level-triggered flavour.
Let's implement support for platform MSI, which is the original intent
for this feature.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lkml.kernel.org/r/20180508121438.11301-8-marc.zyngier@arm.com
Diffstat (limited to 'drivers/irqchip/Makefile')
| -rw-r--r-- | drivers/irqchip/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile index 5ed465ab1c76..15f268f646bf 100644 --- a/drivers/irqchip/Makefile +++ b/drivers/irqchip/Makefile @@ -27,7 +27,7 @@ obj-$(CONFIG_ARM_GIC) += irq-gic.o irq-gic-common.o obj-$(CONFIG_ARM_GIC_PM) += irq-gic-pm.o obj-$(CONFIG_ARCH_REALVIEW) += irq-gic-realview.o obj-$(CONFIG_ARM_GIC_V2M) += irq-gic-v2m.o -obj-$(CONFIG_ARM_GIC_V3) += irq-gic-v3.o irq-gic-common.o +obj-$(CONFIG_ARM_GIC_V3) += irq-gic-v3.o irq-gic-v3-mbi.o irq-gic-common.o obj-$(CONFIG_ARM_GIC_V3_ITS) += irq-gic-v3-its.o irq-gic-v3-its-platform-msi.o irq-gic-v4.o obj-$(CONFIG_ARM_GIC_V3_ITS_PCI) += irq-gic-v3-its-pci-msi.o obj-$(CONFIG_ARM_GIC_V3_ITS_FSL_MC) += irq-gic-v3-its-fsl-mc-msi.o |