[GIT,PULL] clk: tegra: Changes for v4.15-rc1

Message ID 20171020121412.10527-1-thierry.reding@gmail.com
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  • [GIT,PULL] clk: tegra: Changes for v4.15-rc1
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Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk

Message

Thierry Reding Oct. 20, 2017, 12:14 p.m.
Hi Michael, Stephen,

The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:

  Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk

for you to fetch changes up to e4e2519df9928ae923205759176599969f344cd4:

  clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() (2017-10-20 13:37:45 +0200)

Note that this pulls in parts from two other tags that are going to go
in via the ARM SoC tree. Those are needed to a couple of resolve build
dependencies.

Thanks,
Thierry

----------------------------------------------------------------
clk: tegra: Changes for v4.15-rc1

This contains cleanups and minor fixes for the Tegra clock driver.

----------------------------------------------------------------
Bhumika Goyal (1):
      clk: tegra: Make tegra_clk_pll_params __ro_after_init

Dmitry Osipenko (4):
      clk: tegra: Add AHB DMA clock entry
      clk: tegra: Correct parent of the APBDMA clock
      clk: tegra: Use common definition of APBDMA clock gate
      clk: tegra: Bump SCLK clock rate to 216 MHz

Michał Mirosław (1):
      clk: tegra: Fix cclk_lp divisor register

Nicolin Chen (2):
      clk: tegra: dfll: Fix drvdata overwriting issue
      clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init()

Thierry Reding (6):
      dt-bindings: clock: tegra: Add sor1_out clock
      Merge branch 'for-4.15/dt-bindings' into for-4.15/clk
      Merge branch 'for-4.15/firmware' into for-4.15/clk
      clk: tegra: Add peripheral clock registration helper
      clk: tegra: Use tegra_clk_register_periph_data()
      clk: tegra: Fix sor1_out clock implementation

Timo Alho (2):
      firmware: tegra: Propagate error code to caller
      clk: tegra: Check BPMP response return code

 drivers/clk/tegra/clk-bpmp.c               | 15 ++++++---
 drivers/clk/tegra/clk-dfll.c               | 10 +++---
 drivers/clk/tegra/clk-dfll.h               |  2 +-
 drivers/clk/tegra/clk-id.h                 |  1 +
 drivers/clk/tegra/clk-periph.c             |  8 +++++
 drivers/clk/tegra/clk-tegra-periph.c       | 24 ++------------
 drivers/clk/tegra/clk-tegra114.c           |  4 +--
 drivers/clk/tegra/clk-tegra124-dfll-fcpu.c | 12 +++----
 drivers/clk/tegra/clk-tegra20.c            | 13 +++-----
 drivers/clk/tegra/clk-tegra210.c           | 51 ++++++++++++++++++++++++++++--
 drivers/clk/tegra/clk-tegra30.c            | 23 +++++++-------
 drivers/clk/tegra/clk.h                    |  3 ++
 drivers/firmware/tegra/bpmp.c              | 22 +++++++++----
 include/dt-bindings/clock/tegra210-car.h   |  1 +
 include/soc/tegra/bpmp.h                   |  1 +
 15 files changed, 119 insertions(+), 71 deletions(-)
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Comments

Jon Hunter Oct. 20, 2017, 4 p.m. | #1
Thierry,

On 20/10/17 13:14, Thierry Reding wrote:
> Hi Michael, Stephen,
> 
> The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
> 
>   Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk
> 
> for you to fetch changes up to e4e2519df9928ae923205759176599969f344cd4:
> 
>   clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() (2017-10-20 13:37:45 +0200)
> 
> Note that this pulls in parts from two other tags that are going to go
> in via the ARM SoC tree. Those are needed to a couple of resolve build
> dependencies.
> 
> Thanks,
> Thierry
> 
> ----------------------------------------------------------------
> clk: tegra: Changes for v4.15-rc1
> 
> This contains cleanups and minor fixes for the Tegra clock driver.
> 
> ----------------------------------------------------------------
> Bhumika Goyal (1):
>       clk: tegra: Make tegra_clk_pll_params __ro_after_init
> 
> Dmitry Osipenko (4):
>       clk: tegra: Add AHB DMA clock entry
>       clk: tegra: Correct parent of the APBDMA clock

I noticed that -next is not currently booting on most Tegra boards and
it appears that the above commit has exposed a problem where pclk can
get turned off incorrectly. I have discussed with Peter and he has
identified a simple fix. I have ran out of time today, but can send a
patch on Monday. Can we sort this out next week and re-send this pull
request?

Cheers
Jon
Dmitry Osipenko Oct. 20, 2017, 7:09 p.m. | #2
On 20.10.2017 19:00, Jon Hunter wrote:
> Thierry,
> 
> On 20/10/17 13:14, Thierry Reding wrote:
>> Hi Michael, Stephen,
>>
>> The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
>>
>>   Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
>>
>> are available in the git repository at:
>>
>>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk
>>
>> for you to fetch changes up to e4e2519df9928ae923205759176599969f344cd4:
>>
>>   clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() (2017-10-20 13:37:45 +0200)
>>
>> Note that this pulls in parts from two other tags that are going to go
>> in via the ARM SoC tree. Those are needed to a couple of resolve build
>> dependencies.
>>
>> Thanks,
>> Thierry
>>
>> ----------------------------------------------------------------
>> clk: tegra: Changes for v4.15-rc1
>>
>> This contains cleanups and minor fixes for the Tegra clock driver.
>>
>> ----------------------------------------------------------------
>> Bhumika Goyal (1):
>>       clk: tegra: Make tegra_clk_pll_params __ro_after_init
>>
>> Dmitry Osipenko (4):
>>       clk: tegra: Add AHB DMA clock entry
>>       clk: tegra: Correct parent of the APBDMA clock
> 
> I noticed that -next is not currently booting on most Tegra boards and
> it appears that the above commit has exposed a problem where pclk can
> get turned off incorrectly. I have discussed with Peter and he has
> identified a simple fix.

Good to know that you were able to resolve it quickly!
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Thierry Reding Oct. 23, 2017, 7:39 a.m. | #3
On Fri, Oct 20, 2017 at 02:14:12PM +0200, Thierry Reding wrote:
> Hi Michael, Stephen,
> 
> The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
> 
>   Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk
> 
> for you to fetch changes up to e4e2519df9928ae923205759176599969f344cd4:
> 
>   clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() (2017-10-20 13:37:45 +0200)
> 
> Note that this pulls in parts from two other tags that are going to go
> in via the ARM SoC tree. Those are needed to a couple of resolve build
> dependencies.
> 
> Thanks,
> Thierry
> 
> ----------------------------------------------------------------
> clk: tegra: Changes for v4.15-rc1
> 
> This contains cleanups and minor fixes for the Tegra clock driver.
> 
> ----------------------------------------------------------------
> Bhumika Goyal (1):
>       clk: tegra: Make tegra_clk_pll_params __ro_after_init
> 
> Dmitry Osipenko (4):
>       clk: tegra: Add AHB DMA clock entry
>       clk: tegra: Correct parent of the APBDMA clock

Hi,

looks like I was a little too quick on the trigger on this one and
missed a regression that this introduces.

Can we hold off on this for a little? Jon should have a fix for this
within the day.

Thanks,
Thierry
Michael Turquette Oct. 23, 2017, 8:01 a.m. | #4
Hi Thierry,

On Mon, Oct 23, 2017 at 12:39 AM, Thierry Reding
<thierry.reding@gmail.com> wrote:
> On Fri, Oct 20, 2017 at 02:14:12PM +0200, Thierry Reding wrote:
>> Hi Michael, Stephen,
>>
>> The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
>>
>>   Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
>>
>> are available in the git repository at:
>>
>>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.15-clk
>>
>> for you to fetch changes up to e4e2519df9928ae923205759176599969f344cd4:
>>
>>   clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init() (2017-10-20 13:37:45 +0200)
>>
>> Note that this pulls in parts from two other tags that are going to go
>> in via the ARM SoC tree. Those are needed to a couple of resolve build
>> dependencies.
>>
>> Thanks,
>> Thierry
>>
>> ----------------------------------------------------------------
>> clk: tegra: Changes for v4.15-rc1
>>
>> This contains cleanups and minor fixes for the Tegra clock driver.
>>
>> ----------------------------------------------------------------
>> Bhumika Goyal (1):
>>       clk: tegra: Make tegra_clk_pll_params __ro_after_init
>>
>> Dmitry Osipenko (4):
>>       clk: tegra: Add AHB DMA clock entry
>>       clk: tegra: Correct parent of the APBDMA clock
>
> Hi,
>
> looks like I was a little too quick on the trigger on this one and
> missed a regression that this introduces.
>
> Can we hold off on this for a little? Jon should have a fix for this
> within the day.

Sounds good.

Best regards,
Mike

>
> Thanks,
> Thierry
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