* [PATCH] ARM: at91: enable new AIC driver even if the old one is selected
@ 2014-09-09 9:14 Boris BREZILLON
2014-09-24 16:19 ` Nicolas Ferre
0 siblings, 1 reply; 2+ messages in thread
From: Boris BREZILLON @ 2014-09-09 9:14 UTC (permalink / raw)
To: linux-arm-kernel
The new AIC driver is currently only selected when only DT board support
is enabled (and not when both DT and non-DT boards are supported), thus,
when booting a "DT + non-DT" kernel with a dtb, the irqchip is never
initialized/registered which then triggers a panic.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 7df2c9b..cd7c0cb 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -51,7 +51,7 @@ config HAVE_AT91_SMD
config SOC_AT91SAM9
bool
select AT91_SAM9_TIME
- select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
+ select ATMEL_AIC_IRQ
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
@@ -111,7 +111,7 @@ endif
if SOC_SAM_V4_V5
config SOC_AT91RM9200
bool "AT91RM9200"
- select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
+ select ATMEL_AIC_IRQ
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_DBGU0
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: at91: enable new AIC driver even if the old one is selected
2014-09-09 9:14 [PATCH] ARM: at91: enable new AIC driver even if the old one is selected Boris BREZILLON
@ 2014-09-24 16:19 ` Nicolas Ferre
0 siblings, 0 replies; 2+ messages in thread
From: Nicolas Ferre @ 2014-09-24 16:19 UTC (permalink / raw)
To: linux-arm-kernel
On 09/09/2014 11:14, Boris BREZILLON :
> The new AIC driver is currently only selected when only DT board support
> is enabled (and not when both DT and non-DT boards are supported), thus,
> when booting a "DT + non-DT" kernel with a dtb, the irqchip is never
> initialized/registered which then triggers a panic.
>
> Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
I'm not taking this right now. The Kconfig file is in flux. I'll try to
queue it during the 3.18-rc phase.
Bye,
> ---
> arch/arm/mach-at91/Kconfig | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
> index 7df2c9b..cd7c0cb 100644
> --- a/arch/arm/mach-at91/Kconfig
> +++ b/arch/arm/mach-at91/Kconfig
> @@ -51,7 +51,7 @@ config HAVE_AT91_SMD
> config SOC_AT91SAM9
> bool
> select AT91_SAM9_TIME
> - select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
> + select ATMEL_AIC_IRQ
> select CPU_ARM926T
> select GENERIC_CLOCKEVENTS
>
> @@ -111,7 +111,7 @@ endif
> if SOC_SAM_V4_V5
> config SOC_AT91RM9200
> bool "AT91RM9200"
> - select ATMEL_AIC_IRQ if !OLD_IRQ_AT91
> + select ATMEL_AIC_IRQ
> select CPU_ARM920T
> select GENERIC_CLOCKEVENTS
> select HAVE_AT91_DBGU0
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-09-09 9:14 [PATCH] ARM: at91: enable new AIC driver even if the old one is selected Boris BREZILLON
2014-09-24 16:19 ` Nicolas Ferre
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