From 2d9f59f7bf8ef5704b0b6ca8406be12568a1c2da Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Sat, 16 May 2015 11:44:16 +0200 Subject: irqchip: nvic: Support hierarchy irq domain Add support for hierarchy irq domains. This is required to stack the MSCM interrupt router and the NVIC controller found in Vybrid SoC. Signed-off-by: Stefan Agner Cc: marc.zyngier@arm.com Cc: linux@arm.linux.org.uk Cc: u.kleine-koenig@pengutronix.de Cc: olof@lixom.net Cc: arnd@arndb.de Cc: daniel.lezcano@linaro.org Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: ijc+devicetree@hellion.org.uk Cc: galak@codeaurora.org Cc: mcoquelin.stm32@gmail.com Cc: linux-arm-kernel@lists.infradead.org Cc: shawn.guo@linaro.org Cc: kernel@pengutronix.de Cc: jason@lakedaemon.net Link: http://lkml.kernel.org/r/1431769465-26867-5-git-send-email-stefan@agner.ch Signed-off-by: Thomas Gleixner --- drivers/irqchip/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/irqchip/Kconfig') diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index 6de62a96e79c..99b9a9792975 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -30,6 +30,7 @@ config ARM_GIC_V3_ITS config ARM_NVIC bool select IRQ_DOMAIN + select IRQ_DOMAIN_HIERARCHY select GENERIC_IRQ_CHIP config ARM_VIC -- cgit v1.2.3