Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-10-07 Thread Masahiro Yamada 
2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>>
>> Signed-off-by: Masahiro Yamada 
>
> Acked-by: Philipp Zabel 
>
> regards
> Philipp


Applied.



-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-10-07 Thread Masahiro Yamada 
2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>>
>> Signed-off-by: Masahiro Yamada 
>
> Acked-by: Philipp Zabel 
>
> regards
> Philipp


Applied.



-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-25 Thread Masahiro Yamada 
Hi Philipp,


2016-09-20 19:44 GMT+09:00 Philipp Zabel :
> Am Dienstag, den 20.09.2016, 17:47 +0900 schrieb Masahiro Yamada:
>> Hi Philipp,
>>
>>
>> 2016-09-20 16:30 GMT+09:00 Philipp Zabel :
>> > Hi Masahiro,
>> >
>> > Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> >> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> >> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>> >>
>> >> Signed-off-by: Masahiro Yamada 
>> >> ---
>> >>
>> >> Philipp,
>> >>
>> >> IIRC, you mentioned that you were planning to consolidate the double
>> >> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
>> >>
>> >> I have not seen it in the ML, so I am sending this.
>> >>
>> >> Please let me know if you have some updates.
>> >
>> > I had started to doodle a bit, see
>> >
>> > git fetch git://git.pengutronix.de/git/pza/linux.git 
>> > refs/heads/reset/kconfig
>> >
>> > but I haven't found time for cleanup and testing.
>>
>>
>> OK, I will merge this patch for now.
>>
>>
>>
>> BTW, I did not understand some of your commits under way.
>>
>>
>> commit 7fe911f9c83737449565db03bebf953d3d94bbbf
>> Author: Philipp Zabel 
>> Date:   Tue Aug 9 11:18:51 2016 +0200
>>
>> dmaengine: sunx6i: do not depend on reset controller framework
>>
>> The reset controller framework provides inline function stubs if
>> disabled.
>>
>> Signed-off-by: Philipp Zabel 
>>
>>
>>
>>
>>
>> As far as I see from drivers/dma/sun6i-dma.c,
>> the reset control is mandatory for this driver.
>>
>> Why are you removing the dependency?
>>
>>
>> Don't you care if it works on run-time
>> as long as it can build?
>
> I have not thought about this too hard, it's just there because the
> reset framework is not a build dependency (anymore). Some patches were
> necessary to remove dependency loops, but I think this one could just be
> dropped.


I have not taken a close look at it, but
if "dependency loops" is the reason for the change,
please mention it in the git-log.

I do not think we should remove the "depends on"
only for the reason "inline function stubs are already provided".



-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-25 Thread Masahiro Yamada 
Hi Philipp,


2016-09-20 19:44 GMT+09:00 Philipp Zabel :
> Am Dienstag, den 20.09.2016, 17:47 +0900 schrieb Masahiro Yamada:
>> Hi Philipp,
>>
>>
>> 2016-09-20 16:30 GMT+09:00 Philipp Zabel :
>> > Hi Masahiro,
>> >
>> > Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> >> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> >> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>> >>
>> >> Signed-off-by: Masahiro Yamada 
>> >> ---
>> >>
>> >> Philipp,
>> >>
>> >> IIRC, you mentioned that you were planning to consolidate the double
>> >> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
>> >>
>> >> I have not seen it in the ML, so I am sending this.
>> >>
>> >> Please let me know if you have some updates.
>> >
>> > I had started to doodle a bit, see
>> >
>> > git fetch git://git.pengutronix.de/git/pza/linux.git 
>> > refs/heads/reset/kconfig
>> >
>> > but I haven't found time for cleanup and testing.
>>
>>
>> OK, I will merge this patch for now.
>>
>>
>>
>> BTW, I did not understand some of your commits under way.
>>
>>
>> commit 7fe911f9c83737449565db03bebf953d3d94bbbf
>> Author: Philipp Zabel 
>> Date:   Tue Aug 9 11:18:51 2016 +0200
>>
>> dmaengine: sunx6i: do not depend on reset controller framework
>>
>> The reset controller framework provides inline function stubs if
>> disabled.
>>
>> Signed-off-by: Philipp Zabel 
>>
>>
>>
>>
>>
>> As far as I see from drivers/dma/sun6i-dma.c,
>> the reset control is mandatory for this driver.
>>
>> Why are you removing the dependency?
>>
>>
>> Don't you care if it works on run-time
>> as long as it can build?
>
> I have not thought about this too hard, it's just there because the
> reset framework is not a build dependency (anymore). Some patches were
> necessary to remove dependency loops, but I think this one could just be
> dropped.


I have not taken a close look at it, but
if "dependency loops" is the reason for the change,
please mention it in the git-log.

I do not think we should remove the "depends on"
only for the reason "inline function stubs are already provided".



-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Am Dienstag, den 20.09.2016, 17:47 +0900 schrieb Masahiro Yamada:
> Hi Philipp,
> 
> 
> 2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> > Hi Masahiro,
> >
> > Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> >> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> >> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> >>
> >> Signed-off-by: Masahiro Yamada 
> >> ---
> >>
> >> Philipp,
> >>
> >> IIRC, you mentioned that you were planning to consolidate the double
> >> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
> >>
> >> I have not seen it in the ML, so I am sending this.
> >>
> >> Please let me know if you have some updates.
> >
> > I had started to doodle a bit, see
> >
> > git fetch git://git.pengutronix.de/git/pza/linux.git 
> > refs/heads/reset/kconfig
> >
> > but I haven't found time for cleanup and testing.
> 
> 
> OK, I will merge this patch for now.
> 
> 
> 
> BTW, I did not understand some of your commits under way.
> 
> 
> commit 7fe911f9c83737449565db03bebf953d3d94bbbf
> Author: Philipp Zabel 
> Date:   Tue Aug 9 11:18:51 2016 +0200
> 
> dmaengine: sunx6i: do not depend on reset controller framework
> 
> The reset controller framework provides inline function stubs if
> disabled.
> 
> Signed-off-by: Philipp Zabel 
> 
> 
> 
> 
> 
> As far as I see from drivers/dma/sun6i-dma.c,
> the reset control is mandatory for this driver.
> 
> Why are you removing the dependency?
> 
> 
> Don't you care if it works on run-time
> as long as it can build?

I have not thought about this too hard, it's just there because the
reset framework is not a build dependency (anymore). Some patches were
necessary to remove dependency loops, but I think this one could just be
dropped.

regards
Philipp

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Am Dienstag, den 20.09.2016, 17:47 +0900 schrieb Masahiro Yamada:
> Hi Philipp,
> 
> 
> 2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> > Hi Masahiro,
> >
> > Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> >> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> >> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> >>
> >> Signed-off-by: Masahiro Yamada 
> >> ---
> >>
> >> Philipp,
> >>
> >> IIRC, you mentioned that you were planning to consolidate the double
> >> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
> >>
> >> I have not seen it in the ML, so I am sending this.
> >>
> >> Please let me know if you have some updates.
> >
> > I had started to doodle a bit, see
> >
> > git fetch git://git.pengutronix.de/git/pza/linux.git 
> > refs/heads/reset/kconfig
> >
> > but I haven't found time for cleanup and testing.
> 
> 
> OK, I will merge this patch for now.
> 
> 
> 
> BTW, I did not understand some of your commits under way.
> 
> 
> commit 7fe911f9c83737449565db03bebf953d3d94bbbf
> Author: Philipp Zabel 
> Date:   Tue Aug 9 11:18:51 2016 +0200
> 
> dmaengine: sunx6i: do not depend on reset controller framework
> 
> The reset controller framework provides inline function stubs if
> disabled.
> 
> Signed-off-by: Philipp Zabel 
> 
> 
> 
> 
> 
> As far as I see from drivers/dma/sun6i-dma.c,
> the reset control is mandatory for this driver.
> 
> Why are you removing the dependency?
> 
> 
> Don't you care if it works on run-time
> as long as it can build?

I have not thought about this too hard, it's just there because the
reset framework is not a build dependency (anymore). Some patches were
necessary to remove dependency loops, but I think this one could just be
dropped.

regards
Philipp

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Masahiro Yamada 
Hi Philipp,


2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> Hi Masahiro,
>
> Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>>
>> Signed-off-by: Masahiro Yamada 
>> ---
>>
>> Philipp,
>>
>> IIRC, you mentioned that you were planning to consolidate the double
>> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
>>
>> I have not seen it in the ML, so I am sending this.
>>
>> Please let me know if you have some updates.
>
> I had started to doodle a bit, see
>
> git fetch git://git.pengutronix.de/git/pza/linux.git 
> refs/heads/reset/kconfig
>
> but I haven't found time for cleanup and testing.


OK, I will merge this patch for now.



BTW, I did not understand some of your commits under way.


commit 7fe911f9c83737449565db03bebf953d3d94bbbf
Author: Philipp Zabel 
Date:   Tue Aug 9 11:18:51 2016 +0200

dmaengine: sunx6i: do not depend on reset controller framework

The reset controller framework provides inline function stubs if
disabled.

Signed-off-by: Philipp Zabel 





As far as I see from drivers/dma/sun6i-dma.c,
the reset control is mandatory for this driver.

Why are you removing the dependency?


Don't you care if it works on run-time
as long as it can build?




-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Masahiro Yamada 
Hi Philipp,


2016-09-20 16:30 GMT+09:00 Philipp Zabel :
> Hi Masahiro,
>
> Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
>> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
>> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
>>
>> Signed-off-by: Masahiro Yamada 
>> ---
>>
>> Philipp,
>>
>> IIRC, you mentioned that you were planning to consolidate the double
>> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
>>
>> I have not seen it in the ML, so I am sending this.
>>
>> Please let me know if you have some updates.
>
> I had started to doodle a bit, see
>
> git fetch git://git.pengutronix.de/git/pza/linux.git 
> refs/heads/reset/kconfig
>
> but I haven't found time for cleanup and testing.


OK, I will merge this patch for now.



BTW, I did not understand some of your commits under way.


commit 7fe911f9c83737449565db03bebf953d3d94bbbf
Author: Philipp Zabel 
Date:   Tue Aug 9 11:18:51 2016 +0200

dmaengine: sunx6i: do not depend on reset controller framework

The reset controller framework provides inline function stubs if
disabled.

Signed-off-by: Philipp Zabel 





As far as I see from drivers/dma/sun6i-dma.c,
the reset control is mandatory for this driver.

Why are you removing the dependency?


Don't you care if it works on run-time
as long as it can build?




-- 
Best Regards
Masahiro Yamada

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> 
> Signed-off-by: Masahiro Yamada 

Acked-by: Philipp Zabel 

regards
Philipp

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> 
> Signed-off-by: Masahiro Yamada 

Acked-by: Philipp Zabel 

regards
Philipp

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Hi Masahiro,

Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> 
> Signed-off-by: Masahiro Yamada 
> ---
> 
> Philipp,
> 
> IIRC, you mentioned that you were planning to consolidate the double
> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
> 
> I have not seen it in the ML, so I am sending this.
> 
> Please let me know if you have some updates.

I had started to doodle a bit, see

git fetch git://git.pengutronix.de/git/pza/linux.git 
refs/heads/reset/kconfig

but I haven't found time for cleanup and testing.

regards
Philipp

Re: [PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-20 Thread Philipp Zabel 
Hi Masahiro,

Am Dienstag, den 20.09.2016, 13:43 +0900 schrieb Masahiro Yamada:
> The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
> merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.
> 
> Signed-off-by: Masahiro Yamada 
> ---
> 
> Philipp,
> 
> IIRC, you mentioned that you were planning to consolidate the double
> gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.
> 
> I have not seen it in the ML, so I am sending this.
> 
> Please let me know if you have some updates.

I had started to doodle a bit, see

git fetch git://git.pengutronix.de/git/pza/linux.git 
refs/heads/reset/kconfig

but I haven't found time for cleanup and testing.

regards
Philipp

[PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-19 Thread Masahiro Yamada 
The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.

Signed-off-by: Masahiro Yamada 
---

Philipp,

IIRC, you mentioned that you were planning to consolidate the double
gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.

I have not seen it in the ML, so I am sending this.

Please let me know if you have some updates.


 arch/arm/mach-uniphier/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 82dddee..3930fbb 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -1,6 +1,7 @@
 config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
depends on ARCH_MULTI_V7
+   select ARCH_HAS_RESET_CONTROLLER
select ARM_AMBA
select ARM_GLOBAL_TIMER
select ARM_GIC
-- 
1.9.1

[PATCH] ARM: uniphier: select ARCH_HAS_RESET_CONTROLLER

2016-09-19 Thread Masahiro Yamada 
The UniPhier reset driver (drivers/reset/reset-uniphier.c) has been
merged.  Select ARCH_HAS_RESET_CONTROLLER from the SoC Kconfig.

Signed-off-by: Masahiro Yamada 
---

Philipp,

IIRC, you mentioned that you were planning to consolidate the double
gurad by CONFIG_RESET_CONTROLLER and CONFIG_ARCH_HAS_RESET_CONTROLLER.

I have not seen it in the ML, so I am sending this.

Please let me know if you have some updates.


 arch/arm/mach-uniphier/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 82dddee..3930fbb 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -1,6 +1,7 @@
 config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
depends on ARCH_MULTI_V7
+   select ARCH_HAS_RESET_CONTROLLER
select ARM_AMBA
select ARM_GLOBAL_TIMER
select ARM_GIC
-- 
1.9.1