linux-kernel - [PATCH v4 4/5] ARM: at91/dt: select VIRT_IRQ

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Message-Id: <1422527620-8308-5-git-send-email-boris.brezillon@free-electrons.com>
Date:	Thu, 29 Jan 2015 11:33:39 +0100
From:	Boris Brezillon <boris.brezillon@...e-electrons.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Rob Herring <robh+dt@...nel.org>
Cc:	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Boris Brezillon <boris.brezillon@...e-electrons.com>
Subject: [PATCH v4 4/5] ARM: at91/dt: select VIRT_IRQ_DEMUX for all at91 SoCs

Older at91 SoCs need a virtual irq demuxer to gracefully support the
fact that irq1 is shared by several devices and a timer.

Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>
---
 arch/arm/mach-at91/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 2395c68..ee4350d 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -28,6 +28,7 @@ config HAVE_AT91_H32MX
 config SOC_AT91SAM9
 	bool
 	select ATMEL_AIC_IRQ
+	select VIRT_DEMUX_IRQ
 	select COMMON_CLK_AT91
 	select CPU_ARM926T
 	select GENERIC_CLOCKEVENTS
@@ -98,6 +99,7 @@ if SOC_SAM_V4_V5
 config SOC_AT91RM9200
 	bool "AT91RM9200"
 	select ATMEL_AIC_IRQ
+	select VIRT_DEMUX_IRQ
 	select COMMON_CLK_AT91
 	select CPU_ARM920T
 	select GENERIC_CLOCKEVENTS
-- 
1.9.1

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