diff mbox

arm: mvebu: use the main timer as clock source from DT

Message ID 1379530168-9359-1-git-send-email-jean.pihet@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Jean Pihet Sept. 18, 2013, 6:49 p.m. UTC
This commit:
  573145f08c2b92c45498468afbbba909f6ce6135
  clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE

replaced a call to the driver's timer initialization by a call to
clocksource_of_init(). However, it failed to select CONFIG_CLKSRC_OF.

Fix this by selecting CONFIG_CLKSRC_OF for Armada370/XP machines.
Without this change the kernel is stuck at: 'Calibrating delay loop...'.

Signed-off-by: Jean Pihet <jean.pihet@linaro.org>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
---
 drivers/clocksource/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Jason Cooper Sept. 18, 2013, 6:56 p.m. UTC | #1
Adding clocksource maintainers to the Cc: ...

On Wed, Sep 18, 2013 at 08:49:28PM +0200, Jean Pihet wrote:
> This commit:
>   573145f08c2b92c45498468afbbba909f6ce6135
>   clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE
> 
> replaced a call to the driver's timer initialization by a call to
> clocksource_of_init(). However, it failed to select CONFIG_CLKSRC_OF.
> 
> Fix this by selecting CONFIG_CLKSRC_OF for Armada370/XP machines.
> Without this change the kernel is stuck at: 'Calibrating delay loop...'.
> 
> Signed-off-by: Jean Pihet <jean.pihet@linaro.org>
> Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> ---
>  drivers/clocksource/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Jason Cooper <jason@lakedaemon.net>

Daniel, John, Thomas,

Can you queue this up for v3.12-rc2?  It fixes a boot breakage.

thx,

Jason.

> 
> diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
> index 41c6946..971d796 100644
> --- a/drivers/clocksource/Kconfig
> +++ b/drivers/clocksource/Kconfig
> @@ -26,6 +26,7 @@ config DW_APB_TIMER_OF
>  
>  config ARMADA_370_XP_TIMER
>  	bool
> +	select CLKSRC_OF
>  
>  config ORION_TIMER
>  	select CLKSRC_OF
> -- 
> 1.7.11.7
>
Ezequiel Garcia Sept. 25, 2013, 10:39 a.m. UTC | #2
On Wed, Sep 18, 2013 at 02:56:11PM -0400, Jason Cooper wrote:
> Adding clocksource maintainers to the Cc: ...
> 
> On Wed, Sep 18, 2013 at 08:49:28PM +0200, Jean Pihet wrote:
> > This commit:
> >   573145f08c2b92c45498468afbbba909f6ce6135
> >   clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE
> > 
> > replaced a call to the driver's timer initialization by a call to
> > clocksource_of_init(). However, it failed to select CONFIG_CLKSRC_OF.
> > 
> > Fix this by selecting CONFIG_CLKSRC_OF for Armada370/XP machines.
> > Without this change the kernel is stuck at: 'Calibrating delay loop...'.
> > 
> > Signed-off-by: Jean Pihet <jean.pihet@linaro.org>
> > Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> > ---
> >  drivers/clocksource/Kconfig | 1 +
> >  1 file changed, 1 insertion(+)
> 
> Acked-by: Jason Cooper <jason@lakedaemon.net>
> 
> Daniel, John, Thomas,
> 
> Can you queue this up for v3.12-rc2?  It fixes a boot breakage.
> 

Is this already merged somewhere? Is there any chance we can push
it through *any* tree so it makes -rc3?

Thanks,
Daniel Lezcano Sept. 25, 2013, 11:06 p.m. UTC | #3
On 09/25/2013 12:39 PM, Ezequiel Garcia wrote:
> On Wed, Sep 18, 2013 at 02:56:11PM -0400, Jason Cooper wrote:
>> Adding clocksource maintainers to the Cc: ...
>>
>> On Wed, Sep 18, 2013 at 08:49:28PM +0200, Jean Pihet wrote:
>>> This commit:
>>>   573145f08c2b92c45498468afbbba909f6ce6135
>>>   clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE
>>>
>>> replaced a call to the driver's timer initialization by a call to
>>> clocksource_of_init(). However, it failed to select CONFIG_CLKSRC_OF.
>>>
>>> Fix this by selecting CONFIG_CLKSRC_OF for Armada370/XP machines.
>>> Without this change the kernel is stuck at: 'Calibrating delay loop...'.
>>>
>>> Signed-off-by: Jean Pihet <jean.pihet@linaro.org>
>>> Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
>>> ---
>>>  drivers/clocksource/Kconfig | 1 +
>>>  1 file changed, 1 insertion(+)
>>
>> Acked-by: Jason Cooper <jason@lakedaemon.net>
>>
>> Daniel, John, Thomas,
>>
>> Can you queue this up for v3.12-rc2?  It fixes a boot breakage.
>>
> 
> Is this already merged somewhere? Is there any chance we can push
> it through *any* tree so it makes -rc3?

Yes, I will take it in my tree.
diff mbox

Patch

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 41c6946..971d796 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -26,6 +26,7 @@  config DW_APB_TIMER_OF
 
 config ARMADA_370_XP_TIMER
 	bool
+	select CLKSRC_OF
 
 config ORION_TIMER
 	select CLKSRC_OF