Re: [PATCH v2 3/5] ARM: at91/dt: select DUMB_IRQ_DEMUX for all at91 SoCs
From: Nicolas Ferre <hidden>
Date: 2015-01-14 13:45:54
Also in:
linux-arm-kernel, lkml
Le 13/01/2015 19:46, Boris Brezillon a écrit :
at91 SoCs need an dumb irq demuxer to gracefully support the fact that
"Older AT91 SoCs" please ;-) Nit.: "an dumb demuxer" => "a virtual dumb demuxer"
irq1 is shared by several devices and a timer. Signed-off-by: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
As the newer SoCs don't need it, we can't select this option for the whole CONFIG_ARCH_AT91, so indeed: Acked-by: Nicolas Ferre <redacted>
quoted hunk ↗ jump to hunk
--- 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..8ff2c2a 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 DUMB_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 DUMB_DEMUX_IRQ select COMMON_CLK_AT91 select CPU_ARM920T select GENERIC_CLOCKEVENTS
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