From 215f4cc0fb208665dd15a524ec57edf4d7e215e6 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Mon, 18 Sep 2017 15:46:10 +0200 Subject: 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 Signed-off-by: Jerome Brunet Signed-off-by: Marc Zyngier --- drivers/irqchip/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/irqchip/Kconfig') 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 + endmenu -- cgit