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authorJerome Brunet <jbrunet@baylibre.com>2017-09-18 15:46:10 +0200
committerMarc Zyngier <marc.zyngier@arm.com>2017-10-19 11:22:43 +0100
commit215f4cc0fb208665dd15a524ec57edf4d7e215e6 (patch)
tree08c7c2b1d11ff013202ceccf1380bae9b695aa20 /drivers/irqchip/Kconfig
parentdf48d3b5ef276998e399846db12c241e6f9d318c (diff)
downloadlinux-215f4cc0fb208665dd15a524ec57edf4d7e215e6.tar.bz2
irqchip/meson: Add support for gpio interrupt controller
Add support for the interrupt gpio controller found on Amlogic's meson SoC family. This controller is a separate controller from the gpio controller. It is able to spy on the SoC pad. It is essentially a 256 to 8 router with a filtering block to select level or edge and polarity. The number of actual mappable inputs depends on the SoC. Cc: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.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 77df38ed0050..1cb39405d7f8 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -324,4 +324,12 @@ config IRQ_UNIPHIER_AIDET
help
Support for the UniPhier AIDET (ARM Interrupt Detector).
+config MESON_IRQ_GPIO
+ bool "Meson GPIO Interrupt Multiplexer"
+ depends on ARCH_MESON || COMPILE_TEST
+ select IRQ_DOMAIN
+ select IRQ_DOMAIN_HIERARCHY
+ help
+ Support Meson SoC Family GPIO Interrupt Multiplexer
+
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