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Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL block clocks

Started bySylwester Nawrocki <s.nawrocki@samsung.com>
First post2015-12-16 18:30 +0100
Last post2015-12-22 21:50 +0100
Articles 5 — 3 participants

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  Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL  block clocks Sylwester Nawrocki <s.nawrocki@samsung.com> - 2015-12-16 18:30 +0100
    Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL  block clocks Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-12-17 02:00 +0100
      Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL  block clocks Mike Turquette <mturquette@baylibre.com> - 2015-12-22 19:50 +0100
        Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL  block clocks Sylwester Nawrocki <s.nawrocki@samsung.com> - 2015-12-22 20:50 +0100
          Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL  block clocks Mike Turquette <mturquette@baylibre.com> - 2015-12-22 21:50 +0100

#1293142 — Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL block clocks

FromSylwester Nawrocki <s.nawrocki@samsung.com>
Date2015-12-16 18:30 +0100
SubjectRe: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL block clocks
Message-ID<qGo3M-4HH-19@gated-at.bofh.it>
Krzysztof,

On 09/12/15 14:36, Krzysztof Kozlowski wrote:
> W dniu 09.12.2015 o 19:14, Sylwester Nawrocki pisze:
>> > Adding Stephen and linux-clk at Cc.
>> > 
>> > On 09/12/15 05:49, Krzysztof Kozlowski wrote:
>>> >> On 08.12.2015 22:46, Marek Szyprowski wrote:
>>>>> >>>> This patch adds clocks, which are required for preserving parent clock
>>>>> >>>> configuration on GSCL power domain on/off.
>>>>> >>>>
>>>>> >>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>>>>> >>>> ---
>>>>> >>>>  drivers/clk/samsung/clk-exynos5420.c   | 8 ++++----
>>>>> >>>>  include/dt-bindings/clock/exynos5420.h | 2 ++
>>>>> >>>>  2 files changed, 6 insertions(+), 4 deletions(-)
>>> >>
>>> >> I suppose that, with ack from clock folks, this can go through samsung-soc?
>> > 
>> > I guess it makes more sense that making a stable branch with just
>> > this patch to be pulled into arm-soc and clk tree. I'm fine with
>> > applying this patch through arm-soc, but I think we also need
>> > Mike's or Stephen ack for this.
>> > 
>> > Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
>
> I am fine with the branch approach (actually in such cases I make them
> anyway just in case).
> 
> As you suggested I'll wait for Mike's or Stepen's acks.

I've put the $subject patch and the other exynos5420 patch which 
was a dependency for dts patches (both touching include/dt-bindings/
clock/exynos5420.h) onto a stable branch. Below are details if 
you need to pull.


The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:

  Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)

are available in the git repository at:

  git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420

for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:

  clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)

----------------------------------------------------------------
Samsung exynos5420 SoC clk subsystem support updates:
instantiation of the cpu clocks and addition of the GSCL
IP parent clocks to the list of available consumer clocks.

----------------------------------------------------------------
Marek Szyprowski (1):
      clk: samsung: exynos542x: add missing parent GSCL block clocks

Thomas Abraham (1):
      clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock

 drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
 include/dt-bindings/clock/exynos5420.h |    4 ++
 2 files changed, 64 insertions(+), 6 deletions(-)

-- 
Thanks
Sylwester
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#1293500

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2015-12-17 02:00 +0100
Message-ID<qGv5i-DM-59@gated-at.bofh.it>
In reply to#1293142
On 17.12.2015 02:23, Sylwester Nawrocki wrote:
> Krzysztof,
> 
> On 09/12/15 14:36, Krzysztof Kozlowski wrote:
>> W dniu 09.12.2015 o 19:14, Sylwester Nawrocki pisze:
>>>> Adding Stephen and linux-clk at Cc.
>>>>
>>>> On 09/12/15 05:49, Krzysztof Kozlowski wrote:
>>>>>> On 08.12.2015 22:46, Marek Szyprowski wrote:
>>>>>>>>>> This patch adds clocks, which are required for preserving parent clock
>>>>>>>>>> configuration on GSCL power domain on/off.
>>>>>>>>>>
>>>>>>>>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
>>>>>>>>>> ---
>>>>>>>>>>  drivers/clk/samsung/clk-exynos5420.c   | 8 ++++----
>>>>>>>>>>  include/dt-bindings/clock/exynos5420.h | 2 ++
>>>>>>>>>>  2 files changed, 6 insertions(+), 4 deletions(-)
>>>>>>
>>>>>> I suppose that, with ack from clock folks, this can go through samsung-soc?
>>>>
>>>> I guess it makes more sense that making a stable branch with just
>>>> this patch to be pulled into arm-soc and clk tree. I'm fine with
>>>> applying this patch through arm-soc, but I think we also need
>>>> Mike's or Stephen ack for this.
>>>>
>>>> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
>>
>> I am fine with the branch approach (actually in such cases I make them
>> anyway just in case).
>>
>> As you suggested I'll wait for Mike's or Stepen's acks.
> 
> I've put the $subject patch and the other exynos5420 patch which 
> was a dependency for dts patches (both touching include/dt-bindings/
> clock/exynos5420.h) onto a stable branch. Below are details if 
> you need to pull.

Great! Thanks Sylwester.
BR,
Krzysztof


> 
> 
> The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:
> 
>   Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)
> 
> are available in the git repository at:
> 
>   git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420
> 
> for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:
> 
>   clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)
> 
> ----------------------------------------------------------------
> Samsung exynos5420 SoC clk subsystem support updates:
> instantiation of the cpu clocks and addition of the GSCL
> IP parent clocks to the list of available consumer clocks.
> 
> ----------------------------------------------------------------
> Marek Szyprowski (1):
>       clk: samsung: exynos542x: add missing parent GSCL block clocks
> 
> Thomas Abraham (1):
>       clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock
> 
>  drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
>  include/dt-bindings/clock/exynos5420.h |    4 ++
>  2 files changed, 64 insertions(+), 6 deletions(-)
> 

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#1296978

FromMike Turquette <mturquette@baylibre.com>
Date2015-12-22 19:50 +0100
Message-ID<qIAat-7yZ-1@gated-at.bofh.it>
In reply to#1293500
On 12/17, Krzysztof Kozlowski wrote:
> On 17.12.2015 02:23, Sylwester Nawrocki wrote:
> > Krzysztof,
> > 
> > On 09/12/15 14:36, Krzysztof Kozlowski wrote:
> >> W dniu 09.12.2015 o 19:14, Sylwester Nawrocki pisze:
> >>>> Adding Stephen and linux-clk at Cc.
> >>>>
> >>>> On 09/12/15 05:49, Krzysztof Kozlowski wrote:
> >>>>>> On 08.12.2015 22:46, Marek Szyprowski wrote:
> >>>>>>>>>> This patch adds clocks, which are required for preserving parent clock
> >>>>>>>>>> configuration on GSCL power domain on/off.
> >>>>>>>>>>
> >>>>>>>>>> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> >>>>>>>>>> ---
> >>>>>>>>>>  drivers/clk/samsung/clk-exynos5420.c   | 8 ++++----
> >>>>>>>>>>  include/dt-bindings/clock/exynos5420.h | 2 ++
> >>>>>>>>>>  2 files changed, 6 insertions(+), 4 deletions(-)
> >>>>>>
> >>>>>> I suppose that, with ack from clock folks, this can go through samsung-soc?
> >>>>
> >>>> I guess it makes more sense that making a stable branch with just
> >>>> this patch to be pulled into arm-soc and clk tree. I'm fine with
> >>>> applying this patch through arm-soc, but I think we also need
> >>>> Mike's or Stephen ack for this.
> >>>>
> >>>> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> >>
> >> I am fine with the branch approach (actually in such cases I make them
> >> anyway just in case).
> >>
> >> As you suggested I'll wait for Mike's or Stepen's acks.
> > 
> > I've put the $subject patch and the other exynos5420 patch which 
> > was a dependency for dts patches (both touching include/dt-bindings/
> > clock/exynos5420.h) onto a stable branch. Below are details if 
> > you need to pull.

This is superseded by the pull request found in Message-ID:
<5671A456.9030203@samsung.com>, correct?

Thanks,
Mike

> 
> Great! Thanks Sylwester.
> BR,
> Krzysztof
> 
> 
> > 
> > 
> > The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:
> > 
> >   Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)
> > 
> > are available in the git repository at:
> > 
> >   git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420
> > 
> > for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:
> > 
> >   clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)
> > 
> > ----------------------------------------------------------------
> > Samsung exynos5420 SoC clk subsystem support updates:
> > instantiation of the cpu clocks and addition of the GSCL
> > IP parent clocks to the list of available consumer clocks.
> > 
> > ----------------------------------------------------------------
> > Marek Szyprowski (1):
> >       clk: samsung: exynos542x: add missing parent GSCL block clocks
> > 
> > Thomas Abraham (1):
> >       clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock
> > 
> >  drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
> >  include/dt-bindings/clock/exynos5420.h |    4 ++
> >  2 files changed, 64 insertions(+), 6 deletions(-)
> > 
> 
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#1297026

FromSylwester Nawrocki <s.nawrocki@samsung.com>
Date2015-12-22 20:50 +0100
Message-ID<qIB6y-8a4-13@gated-at.bofh.it>
In reply to#1296978
Mike,

On 22/12/15 19:44, Mike Turquette wrote:
> This is superseded by the pull request found in Message-ID:
> <5671A456.9030203@samsung.com>, correct?

The two pull requests are based on same branch, first 2 commits are
tagged with for-4.5-clk-exynos5420 tag and the whole branch is tagged
as clk-samsung-4.5. I assumed it's fine to use just the below tag for
arm-soc.

>>> > > The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:
>>> > > 
>>> > >   Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)
>>> > > 
>>> > > are available in the git repository at:
>>> > > 
>>> > >   git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420
>>> > > 
>>> > > for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:
>>> > > 
>>> > >   clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)
>>> > > 
>>> > > ----------------------------------------------------------------
>>> > > Samsung exynos5420 SoC clk subsystem support updates:
>>> > > instantiation of the cpu clocks and addition of the GSCL
>>> > > IP parent clocks to the list of available consumer clocks.
>>> > > 
>>> > > ----------------------------------------------------------------
>>> > > Marek Szyprowski (1):
>>> > >       clk: samsung: exynos542x: add missing parent GSCL block clocks
>>> > > 
>>> > > Thomas Abraham (1):
>>> > >       clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock
>>> > > 
>>> > >  drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
>>> > >  include/dt-bindings/clock/exynos5420.h |    4 ++
>>> > >  2 files changed, 64 insertions(+), 6 deletions(-)

--
Regards,
Sylwester

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#1297059

FromMike Turquette <mturquette@baylibre.com>
Date2015-12-22 21:50 +0100
Message-ID<qIC2B-hq-3@gated-at.bofh.it>
In reply to#1297026
On 12/22, Sylwester Nawrocki wrote:
> Mike,
> 
> On 22/12/15 19:44, Mike Turquette wrote:
> > This is superseded by the pull request found in Message-ID:
> > <5671A456.9030203@samsung.com>, correct?
> 
> The two pull requests are based on same branch, first 2 commits are
> tagged with for-4.5-clk-exynos5420 tag and the whole branch is tagged
> as clk-samsung-4.5. I assumed it's fine to use just the below tag for
> arm-soc.

OK, I'll interpret that as a "yes".

Thanks,
Mike

> 
> >>> > > The following changes since commit 9f9499ae8e6415cefc4fe0a96ad0e27864353c89:
> >>> > > 
> >>> > >   Linux 4.4-rc5 (2015-12-13 17:42:58 -0800)
> >>> > > 
> >>> > > are available in the git repository at:
> >>> > > 
> >>> > >   git://linuxtv.org/snawrocki/samsung.git tags/for-4.5-clk-exynos5420
> >>> > > 
> >>> > > for you to fetch changes up to bee4f87f01dc30fcf9e05eb55b833f89fd9bb4f4:
> >>> > > 
> >>> > >   clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock (2015-12-16 16:35:26 +0100)
> >>> > > 
> >>> > > ----------------------------------------------------------------
> >>> > > Samsung exynos5420 SoC clk subsystem support updates:
> >>> > > instantiation of the cpu clocks and addition of the GSCL
> >>> > > IP parent clocks to the list of available consumer clocks.
> >>> > > 
> >>> > > ----------------------------------------------------------------
> >>> > > Marek Szyprowski (1):
> >>> > >       clk: samsung: exynos542x: add missing parent GSCL block clocks
> >>> > > 
> >>> > > Thomas Abraham (1):
> >>> > >       clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock
> >>> > > 
> >>> > >  drivers/clk/samsung/clk-exynos5420.c   |   66 +++++++++++++++++++++++++++++---
> >>> > >  include/dt-bindings/clock/exynos5420.h |    4 ++
> >>> > >  2 files changed, 64 insertions(+), 6 deletions(-)
> 
> --
> Regards,
> Sylwester
> 
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