[PATCH v4 4/5] ARM: at91/dt: select VIRT_IRQ_DEMUX for all at91 SoCs

Boris Brezillon boris.brezillon at free-electrons.com
Thu Jan 29 02:33:39 PST 2015


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 at free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre at atmel.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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