Commit 215f4cc0 authored by Jerome Brunet's avatar Jerome Brunet Committed by Marc Zyngier

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: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent df48d3b5
...@@ -324,4 +324,12 @@ config IRQ_UNIPHIER_AIDET ...@@ -324,4 +324,12 @@ config IRQ_UNIPHIER_AIDET
help help
Support for the UniPhier AIDET (ARM Interrupt Detector). 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
endmenu endmenu
...@@ -79,3 +79,4 @@ obj-$(CONFIG_ARCH_ASPEED) += irq-aspeed-vic.o irq-aspeed-i2c-ic.o ...@@ -79,3 +79,4 @@ obj-$(CONFIG_ARCH_ASPEED) += irq-aspeed-vic.o irq-aspeed-i2c-ic.o
obj-$(CONFIG_STM32_EXTI) += irq-stm32-exti.o obj-$(CONFIG_STM32_EXTI) += irq-stm32-exti.o
obj-$(CONFIG_QCOM_IRQ_COMBINER) += qcom-irq-combiner.o obj-$(CONFIG_QCOM_IRQ_COMBINER) += qcom-irq-combiner.o
obj-$(CONFIG_IRQ_UNIPHIER_AIDET) += irq-uniphier-aidet.o obj-$(CONFIG_IRQ_UNIPHIER_AIDET) += irq-uniphier-aidet.o
obj-$(CONFIG_MESON_IRQ_GPIO) += irq-meson-gpio.o
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