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

Boris Brezillon
2015-01-29T10:33:39Z

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