* [PATCH 0/2] arm: move HAVE_ARM_ARCH_TIMER selects into multi_v7 platforms
@ 2013-06-17 9:45 Mark Rutland
2013-06-17 9:45 ` [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER Mark Rutland
2013-06-17 9:45 ` [PATCH 2/2] arm: highbank: " Mark Rutland
0 siblings, 2 replies; 6+ messages in thread
From: Mark Rutland @ 2013-06-17 9:45 UTC (permalink / raw)
To: linux-arm-kernel
The multi_v7_defconfig used to select ARM_ARCH_TIMER, but was broken by
8a4da6e36c: "arm: arch_timer: move core to drivers/clocksource". Since
then some platforms haven't been getting the architected timer support
they want when building from a multi_v7_defconfig.
As not all platforms require architected timer support, rather than
selecting it in the multi_v7_defconfig, this patch adds selects to the
platforms requiring support.
Thanks,
Mark.
Mark Rutland (2):
arm: vexpress: select HAVE_ARM_ARCH_TIMER
arm: highbank: select HAVE_ARM_ARCH_TIMER
arch/arm/mach-highbank/Kconfig | 1 +
arch/arm/mach-vexpress/Kconfig | 1 +
2 files changed, 2 insertions(+)
--
1.8.1.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER
2013-06-17 9:45 [PATCH 0/2] arm: move HAVE_ARM_ARCH_TIMER selects into multi_v7 platforms Mark Rutland
@ 2013-06-17 9:45 ` Mark Rutland
2013-06-17 13:48 ` Pawel Moll
2013-06-17 9:45 ` [PATCH 2/2] arm: highbank: " Mark Rutland
1 sibling, 1 reply; 6+ messages in thread
From: Mark Rutland @ 2013-06-17 9:45 UTC (permalink / raw)
To: linux-arm-kernel
When building a ARCH_MULTI_V7 kernel, support for the architected timers
won't be enabled out-of-the-box even when ARCH_VEXPRESS is selected,
which is unexpected and disappointing when using a coretile with
architected timers.
Fix this up by having ARCH_VEXPRESS select HAVE_ARM_ARCH_TIMER.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
---
arch/arm/mach-vexpress/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 5907e10..e0f4974 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -9,6 +9,7 @@ config ARCH_VEXPRESS
select COMMON_CLK_VERSATILE
select CPU_V7
select GENERIC_CLOCKEVENTS
+ select HAVE_ARM_ARCH_TIMER
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if LOCAL_TIMERS
select HAVE_CLK
--
1.8.1.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER
2013-06-17 9:45 ` [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER Mark Rutland
@ 2013-06-17 13:48 ` Pawel Moll
2013-06-17 14:02 ` Mark Rutland
0 siblings, 1 reply; 6+ messages in thread
From: Pawel Moll @ 2013-06-17 13:48 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, 2013-06-17 at 10:45 +0100, Mark Rutland wrote:
> When building a ARCH_MULTI_V7 kernel, support for the architected timers
> won't be enabled out-of-the-box even when ARCH_VEXPRESS is selected,
> which is unexpected and disappointing when using a coretile with
> architected timers.
>
> Fix this up by having ARCH_VEXPRESS select HAVE_ARM_ARCH_TIMER.
>
> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> Cc: Pawel Moll <pawel.moll@arm.com>
> ---
> arch/arm/mach-vexpress/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
> index 5907e10..e0f4974 100644
> --- a/arch/arm/mach-vexpress/Kconfig
> +++ b/arch/arm/mach-vexpress/Kconfig
> @@ -9,6 +9,7 @@ config ARCH_VEXPRESS
> select COMMON_CLK_VERSATILE
> select CPU_V7
> select GENERIC_CLOCKEVENTS
> + select HAVE_ARM_ARCH_TIMER
> select HAVE_ARM_SCU if SMP
> select HAVE_ARM_TWD if LOCAL_TIMERS
> select HAVE_CLK
Acked-by: Pawel Moll <pawel.moll@arm.com>
Do you want me to queue it for 3.12?
Pawe?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER
2013-06-17 13:48 ` Pawel Moll
@ 2013-06-17 14:02 ` Mark Rutland
0 siblings, 0 replies; 6+ messages in thread
From: Mark Rutland @ 2013-06-17 14:02 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Jun 17, 2013 at 02:48:05PM +0100, Pawel Moll wrote:
> On Mon, 2013-06-17 at 10:45 +0100, Mark Rutland wrote:
> > When building a ARCH_MULTI_V7 kernel, support for the architected timers
> > won't be enabled out-of-the-box even when ARCH_VEXPRESS is selected,
> > which is unexpected and disappointing when using a coretile with
> > architected timers.
> >
> > Fix this up by having ARCH_VEXPRESS select HAVE_ARM_ARCH_TIMER.
> >
> > Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> > Cc: Pawel Moll <pawel.moll@arm.com>
> > ---
> > arch/arm/mach-vexpress/Kconfig | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
> > index 5907e10..e0f4974 100644
> > --- a/arch/arm/mach-vexpress/Kconfig
> > +++ b/arch/arm/mach-vexpress/Kconfig
> > @@ -9,6 +9,7 @@ config ARCH_VEXPRESS
> > select COMMON_CLK_VERSATILE
> > select CPU_V7
> > select GENERIC_CLOCKEVENTS
> > + select HAVE_ARM_ARCH_TIMER
> > select HAVE_ARM_SCU if SMP
> > select HAVE_ARM_TWD if LOCAL_TIMERS
> > select HAVE_CLK
>
> Acked-by: Pawel Moll <pawel.moll@arm.com>
>
> Do you want me to queue it for 3.12?
That would be great, yes please :)
Thanks,
Mark.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] arm: highbank: select HAVE_ARM_ARCH_TIMER
2013-06-17 9:45 [PATCH 0/2] arm: move HAVE_ARM_ARCH_TIMER selects into multi_v7 platforms Mark Rutland
2013-06-17 9:45 ` [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER Mark Rutland
@ 2013-06-17 9:45 ` Mark Rutland
2013-06-17 13:45 ` Rob Herring
1 sibling, 1 reply; 6+ messages in thread
From: Mark Rutland @ 2013-06-17 9:45 UTC (permalink / raw)
To: linux-arm-kernel
The ECX-2000 has architected timers, but support for them is not
selected by default.
Make MACH_HIGHBANK select HAVE_ARM_ARCH_TIMER, to ensure arhcited timer
support is enabled by default.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/mach-highbank/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index cd9fcb1..2bb896f 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -11,6 +11,7 @@ config ARCH_HIGHBANK
select COMMON_CLK
select CPU_V7
select GENERIC_CLOCKEVENTS
+ select HAVE_ARM_ARCH_TIMER
select HAVE_ARM_SCU
select HAVE_ARM_TWD if LOCAL_TIMERS
select HAVE_SMP
--
1.8.1.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] arm: highbank: select HAVE_ARM_ARCH_TIMER
2013-06-17 9:45 ` [PATCH 2/2] arm: highbank: " Mark Rutland
@ 2013-06-17 13:45 ` Rob Herring
0 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2013-06-17 13:45 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Jun 17, 2013 at 9:45 AM, Mark Rutland <mark.rutland@arm.com> wrote:
> The ECX-2000 has architected timers, but support for them is not
> selected by default.
>
> Make MACH_HIGHBANK select HAVE_ARM_ARCH_TIMER, to ensure arhcited timer
> support is enabled by default.
>
> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> Cc: Rob Herring <rob.herring@calxeda.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
> ---
> arch/arm/mach-highbank/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
> index cd9fcb1..2bb896f 100644
> --- a/arch/arm/mach-highbank/Kconfig
> +++ b/arch/arm/mach-highbank/Kconfig
> @@ -11,6 +11,7 @@ config ARCH_HIGHBANK
> select COMMON_CLK
> select CPU_V7
> select GENERIC_CLOCKEVENTS
> + select HAVE_ARM_ARCH_TIMER
> select HAVE_ARM_SCU
> select HAVE_ARM_TWD if LOCAL_TIMERS
> select HAVE_SMP
> --
> 1.8.1.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-06-17 14:02 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2013-06-17 9:45 [PATCH 0/2] arm: move HAVE_ARM_ARCH_TIMER selects into multi_v7 platforms Mark Rutland
2013-06-17 9:45 ` [PATCH 1/2] arm: vexpress: select HAVE_ARM_ARCH_TIMER Mark Rutland
2013-06-17 13:48 ` Pawel Moll
2013-06-17 14:02 ` Mark Rutland
2013-06-17 9:45 ` [PATCH 2/2] arm: highbank: " Mark Rutland
2013-06-17 13:45 ` Rob Herring
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