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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-08-23 03:31:47 +0200
committerMarc Zyngier <marc.zyngier@arm.com>2017-08-23 11:08:44 +0200
commit5ed34d3a4387c8967801688f66b90ce0c7facda0 (patch)
tree3e0a96313cc54cba2807fcd011b1275a8f8ba1bd /drivers/irqchip/Kconfig
parentirqchip/gic-v3-its: Properly handle command queue wrapping (diff)
downloadlinux-5ed34d3a4387c8967801688f66b90ce0c7facda0.tar.xz
linux-5ed34d3a4387c8967801688f66b90ce0c7facda0.zip
irqchip: Add UniPhier AIDET irqchip driver
UniPhier SoCs contain AIDET (ARM Interrupt Detector). This is intended to provide additional features that are not covered by GIC. The main purpose is to provide logic inverter to support low level and falling edge trigger types for interrupt lines from on-board devices. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/Kconfig')
-rw-r--r--drivers/irqchip/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index f1fd5f44d1d4..d1f43cb92e4d 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -306,3 +306,11 @@ config QCOM_IRQ_COMBINER
help
Say yes here to add support for the IRQ combiner devices embedded
in Qualcomm Technologies chips.
+
+config IRQ_UNIPHIER_AIDET
+ bool "UniPhier AIDET support" if COMPILE_TEST
+ depends on ARCH_UNIPHIER || COMPILE_TEST
+ default ARCH_UNIPHIER
+ select IRQ_DOMAIN_HIERARCHY
+ help
+ Support for the UniPhier AIDET (ARM Interrupt Detector).