mbox

[GIT,PULL,8/9] ARM: tegra: Devicetree changes for v4.3-rc1

Message ID 1439563720-13189-9-git-send-email-thierry.reding@gmail.com
State Not Applicable, archived
Headers show

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt

Message

Thierry Reding Aug. 14, 2015, 2:48 p.m. UTC 
Hi ARM SoC maintainers,

The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:

  Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt

for you to fetch changes up to 6909c6632fdbea441b5077b4f882c0bf4b71997e:

  ARM: tegra: Add gpio-ranges property (2015-08-13 16:31:53 +0200)

Thanks,
Thierry

----------------------------------------------------------------
ARM: tegra: Devicetree changes for v4.3-rc1

Enables CPU frequency scaling on Jetson TK1 and enables the GK20A GPU on
Venice2 and Jetson TK1. This also enables support for the PMU hardware
found on Tegra124, which among other things, can be used for performance
measurements.

----------------------------------------------------------------
Alexandre Courbot (2):
      ARM: tegra: Add IOMMU node to GK20A
      ARM: tegra: jetson-tk1: Add GK20A GPU DT node

Kyle Huey (1):
      ARM: tegra: Add Tegra124 PMU support

Mikko Perttunen (1):
      ARM: tegra: Add CPU regulator to the Jetson TK1 device tree

Nicolas Chauvet (1):
      ARM: tegra: Fix AHB base address on Tegra20, Tegra30 and Tegra114

Thierry Reding (2):
      Merge branch 'for-4.3/pinctrl' into for-4.3/dt
      ARM: tegra: venice2: Add GK20A GPU DT node

Tomeu Vizoso (2):
      pinctrl: tegra: Only set the gpio range if needed
      ARM: tegra: Add gpio-ranges property

Tuomas Tynkkynen (3):
      ARM: tegra: Add the DFLL to Tegra124 device tree
      ARM: tegra: Enable the DFLL on the Jetson TK1
      ARM: tegra: Add entries for cpufreq on Tegra124

 arch/arm/boot/dts/tegra114.dtsi           |  5 ++--
 arch/arm/boot/dts/tegra124-jetson-tk1.dts | 25 ++++++++++++++--
 arch/arm/boot/dts/tegra124-venice2.dts    | 10 ++++++-
 arch/arm/boot/dts/tegra124.dtsi           | 50 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/tegra20.dtsi            |  5 ++--
 arch/arm/boot/dts/tegra30.dtsi            |  5 ++--
 drivers/pinctrl/pinctrl-tegra.c           | 19 +++++++++++-
 7 files changed, 109 insertions(+), 10 deletions(-)
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Comments

Olof Johansson Aug. 21, 2015, 1:58 a.m. UTC | #1 
On Fri, Aug 14, 2015 at 04:48:39PM +0200, Thierry Reding wrote:
> Hi ARM SoC maintainers,
> 
> The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
> 
>   Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt
> 
> for you to fetch changes up to 6909c6632fdbea441b5077b4f882c0bf4b71997e:
> 
>   ARM: tegra: Add gpio-ranges property (2015-08-13 16:31:53 +0200)
> 
> Thanks,
> Thierry
> 
> ----------------------------------------------------------------
> ARM: tegra: Devicetree changes for v4.3-rc1
> 
> Enables CPU frequency scaling on Jetson TK1 and enables the GK20A GPU on
> Venice2 and Jetson TK1. This also enables support for the PMU hardware
> found on Tegra124, which among other things, can be used for performance
> measurements.

Merged, thanks.


-Olof
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Olof Johansson Aug. 21, 2015, 4:09 p.m. UTC | #2 
On Thu, Aug 20, 2015 at 06:58:48PM -0700, Olof Johansson wrote:
> On Fri, Aug 14, 2015 at 04:48:39PM +0200, Thierry Reding wrote:
> > Hi ARM SoC maintainers,
> > 
> > The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
> > 
> >   Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt
> > 
> > for you to fetch changes up to 6909c6632fdbea441b5077b4f882c0bf4b71997e:
> > 
> >   ARM: tegra: Add gpio-ranges property (2015-08-13 16:31:53 +0200)
> > 
> > Thanks,
> > Thierry
> > 
> > ----------------------------------------------------------------
> > ARM: tegra: Devicetree changes for v4.3-rc1
> > 
> > Enables CPU frequency scaling on Jetson TK1 and enables the GK20A GPU on
> > Venice2 and Jetson TK1. This also enables support for the PMU hardware
> > found on Tegra124, which among other things, can be used for performance
> > measurements.
> 
> Merged, thanks.

This caused build failures due to missing tegra124-car.h:

http://arm-soc.lixom.net/buildlogs/arm-soc/v4.2-rc2-954-g5825349/buildall.arm.tegra_defconfig.log.failed

I've dropped this branch again.


-Olof
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Jon Hunter Aug. 21, 2015, 4:27 p.m. UTC | #3 
On 21/08/15 17:09, Olof Johansson wrote:
> On Thu, Aug 20, 2015 at 06:58:48PM -0700, Olof Johansson wrote:
>> On Fri, Aug 14, 2015 at 04:48:39PM +0200, Thierry Reding wrote:
>>> Hi ARM SoC maintainers,
>>>
>>> The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
>>>
>>>   Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
>>>
>>> are available in the git repository at:
>>>
>>>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt
>>>
>>> for you to fetch changes up to 6909c6632fdbea441b5077b4f882c0bf4b71997e:
>>>
>>>   ARM: tegra: Add gpio-ranges property (2015-08-13 16:31:53 +0200)
>>>
>>> Thanks,
>>> Thierry
>>>
>>> ----------------------------------------------------------------
>>> ARM: tegra: Devicetree changes for v4.3-rc1
>>>
>>> Enables CPU frequency scaling on Jetson TK1 and enables the GK20A GPU on
>>> Venice2 and Jetson TK1. This also enables support for the PMU hardware
>>> found on Tegra124, which among other things, can be used for performance
>>> measurements.
>>
>> Merged, thanks.
> 
> This caused build failures due to missing tegra124-car.h:

Should be included by Paul's patch, "clk: tegra: Add DFLL DVCO reset
control for Tegra124", which is part of the clk series pull request [0].

> http://arm-soc.lixom.net/buildlogs/arm-soc/v4.2-rc2-954-g5825349/buildall.arm.tegra_defconfig.log.failed
> 
> I've dropped this branch again.

It is building ok on linux-next today.

Cheers
Jon

[0] http://www.spinics.net/lists/arm-kernel/msg439463.html
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Olof Johansson Aug. 21, 2015, 4:33 p.m. UTC | #4 
On Fri, Aug 21, 2015 at 05:27:51PM +0100, Jon Hunter wrote:
> 
> On 21/08/15 17:09, Olof Johansson wrote:
> > On Thu, Aug 20, 2015 at 06:58:48PM -0700, Olof Johansson wrote:
> >> On Fri, Aug 14, 2015 at 04:48:39PM +0200, Thierry Reding wrote:
> >>> Hi ARM SoC maintainers,
> >>>
> >>> The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
> >>>
> >>>   Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
> >>>
> >>> are available in the git repository at:
> >>>
> >>>   git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-4.3-dt
> >>>
> >>> for you to fetch changes up to 6909c6632fdbea441b5077b4f882c0bf4b71997e:
> >>>
> >>>   ARM: tegra: Add gpio-ranges property (2015-08-13 16:31:53 +0200)
> >>>
> >>> Thanks,
> >>> Thierry
> >>>
> >>> ----------------------------------------------------------------
> >>> ARM: tegra: Devicetree changes for v4.3-rc1
> >>>
> >>> Enables CPU frequency scaling on Jetson TK1 and enables the GK20A GPU on
> >>> Venice2 and Jetson TK1. This also enables support for the PMU hardware
> >>> found on Tegra124, which among other things, can be used for performance
> >>> measurements.
> >>
> >> Merged, thanks.
> > 
> > This caused build failures due to missing tegra124-car.h:
> 
> Should be included by Paul's patch, "clk: tegra: Add DFLL DVCO reset
> control for Tegra124", which is part of the clk series pull request [0].
> 
> > http://arm-soc.lixom.net/buildlogs/arm-soc/v4.2-rc2-954-g5825349/buildall.arm.tegra_defconfig.log.failed
> > 
> > I've dropped this branch again.
> 
> It is building ok on linux-next today.

Yeah, it builds when the dependent changes from the clk tree are included, but
this breaks bisectability potentially for quite a bit of code, and requires
that we merge after the clk branch goes in or mainline will be busted.

As mentioned just now on IRC too, it might make most sense to rebase on top
of the clk branch to avoid this breakage. Either that or drop the patch in
question for 4.3.


-Olof
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