[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Gregory CLEMENT]

Hi,

Here is the first pull request for soc for mvebu for v4.9.

Gregory

The following changes since commit 29b4817d4018df78086157ea3a55c1d9424a7cfc:

  Linux 4.8-rc1 (2016-08-07 18:18:00 -0700)

are available in the git repository at:

  git://git.infradead.org/linux-mvebu.git tags/mvebu-soc-4.9-1

for you to fetch changes up to a7f9f5baf306ff5422e6ab143c0af5dd6b5ed1a9:

  ARM: orion5x: Remove old non-DT-based WNR854T support (2016-09-14 16:57:26 +0200)

----------------------------------------------------------------
mvebu soc for 4.9 (part 1)

- irq cleanup for old mvebu SoC
- Convert orion5x based SoC Netgear WNR854T to devicetree

----------------------------------------------------------------
Arnd Bergmann (4):
      ARM: mv78xx0: simplify ethernet device creation
      ARM: mvebu/orion: remove NO_IRQ check from device init
      ARM: orion: simplify orion_ge00_switch_init
      ARM: orion5x: remove extraneous NO_IRQ

Jamie Lentin (2):
      ARM: orion5x: Add DT-based support for Netgear WNR854T
      ARM: orion5x: Remove old non-DT-based WNR854T support

 arch/arm/configs/multi_v5_defconfig          |   2 +-
 arch/arm/configs/mvebu_v5_defconfig          |   2 +-
 arch/arm/configs/orion5x_defconfig           |   2 +-
 arch/arm/mach-mv78xx0/common.c               |   9 +-
 arch/arm/mach-orion5x/Kconfig                |   4 +-
 arch/arm/mach-orion5x/Makefile               |   2 +-
 arch/arm/mach-orion5x/board-wnr854t.c        |  78 +++++++++++
 arch/arm/mach-orion5x/common.c               |   4 +-
 arch/arm/mach-orion5x/common.h               |   2 +-
 arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c |   4 +-
 arch/arm/mach-orion5x/rd88f5181l-ge-setup.c  |   5 +-
 arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c |   6 +-
 arch/arm/mach-orion5x/wnr854t-setup.c        | 185 ---------------------------
 arch/arm/mach-orion5x/wrt350n-v2-setup.c     |   4 +-
 arch/arm/plat-orion/common.c                 |  85 +++++-------
 arch/arm/plat-orion/include/plat/common.h    |  10 +-
 16 files changed, 133 insertions(+), 271 deletions(-)
 create mode 100644 arch/arm/mach-orion5x/board-wnr854t.c
 delete mode 100644 arch/arm/mach-orion5x/wnr854t-setup.c

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Arnd Bergmann]

On Wednesday, September 14, 2016 5:34:37 PM CEST Gregory CLEMENT wrote:
> mvebu soc for 4.9 (part 1)
> 
> - irq cleanup for old mvebu SoC
> - Convert orion5x based SoC Netgear WNR854T to devicetree
> 

Pulled into next/soc, thanks!

	Arnd

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Arnd Bergmann]

On Monday, September 19, 2016 11:46:22 PM CEST Arnd Bergmann wrote:
> On Wednesday, September 14, 2016 5:34:37 PM CEST Gregory CLEMENT wrote:
> > mvebu soc for 4.9 (part 1)
> > 
> > - irq cleanup for old mvebu SoC
> > - Convert orion5x based SoC Netgear WNR854T to devicetree
> > 
> 
> Pulled into next/soc, thanks!

Sorry, backed out again after seeing the PCI stuff on the WNR854T in
there. I thought the plan was to leave out PCI support from the DT
based machine file, and leave the old board in place, or am I
missing something?

	Arnd

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Gregory CLEMENT]

Hi Arnd,
 
 On lun., sept. 19 2016, Arnd Bergmann <arnd@arndb.de> wrote:

> On Monday, September 19, 2016 11:46:22 PM CEST Arnd Bergmann wrote:
>> On Wednesday, September 14, 2016 5:34:37 PM CEST Gregory CLEMENT wrote:
>> > mvebu soc for 4.9 (part 1)
>> > 
>> > - irq cleanup for old mvebu SoC
>> > - Convert orion5x based SoC Netgear WNR854T to devicetree
>> > 
>> 
>> Pulled into next/soc, thanks!
>
> Sorry, backed out again after seeing the PCI stuff on the WNR854T in
> there. I thought the plan was to leave out PCI support from the DT
> based machine file, and leave the old board in place, or am I
> missing something?

I might have overlooked the thread, I thouhgt the state of the patch was
OK as is, and further changes can be done later.

So it seems that it will be 4.10 material.

Gregory

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Arnd Bergmann]

On Tuesday, September 20, 2016 9:25:51 AM CEST Gregory CLEMENT wrote:
> Hi Arnd,
>  
>  On lun., sept. 19 2016, Arnd Bergmann <arnd@arndb.de> wrote:
> 
> > On Monday, September 19, 2016 11:46:22 PM CEST Arnd Bergmann wrote:
> >> On Wednesday, September 14, 2016 5:34:37 PM CEST Gregory CLEMENT wrote:
> >> > mvebu soc for 4.9 (part 1)
> >> > 
> >> > - irq cleanup for old mvebu SoC
> >> > - Convert orion5x based SoC Netgear WNR854T to devicetree
> >> > 
> >> 
> >> Pulled into next/soc, thanks!
> >
> > Sorry, backed out again after seeing the PCI stuff on the WNR854T in
> > there. I thought the plan was to leave out PCI support from the DT
> > based machine file, and leave the old board in place, or am I
> > missing something?
> 
> I might have overlooked the thread, I thouhgt the state of the patch was
> OK as is, and further changes can be done later.
> 
> So it seems that it will be 4.10 material.
> 

We have gained a little more time since Linus delayed the merge window
by another week, so I think there is still a chance to respin this.

I also really want the NO_IRQ changes to get merged ;-)

Just drop the patch removing wnr854t-setup.c, and add another patch
on top to remove the PCI initialization from wrt350n-v2-setup.c,
and I'll take it.

	Arnd

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Gregory CLEMENT]

Hi Arnd,
 
 On mar., sept. 20 2016, Arnd Bergmann <arnd@arndb.de> wrote:

> On Tuesday, September 20, 2016 9:25:51 AM CEST Gregory CLEMENT wrote:
>> Hi Arnd,
>>  
>>  On lun., sept. 19 2016, Arnd Bergmann <arnd@arndb.de> wrote:
>> 
>> > On Monday, September 19, 2016 11:46:22 PM CEST Arnd Bergmann wrote:
>> >> On Wednesday, September 14, 2016 5:34:37 PM CEST Gregory CLEMENT wrote:
>> >> > mvebu soc for 4.9 (part 1)
>> >> > 
>> >> > - irq cleanup for old mvebu SoC
>> >> > - Convert orion5x based SoC Netgear WNR854T to devicetree
>> >> > 
>> >> 
>> >> Pulled into next/soc, thanks!
>> >
>> > Sorry, backed out again after seeing the PCI stuff on the WNR854T in
>> > there. I thought the plan was to leave out PCI support from the DT
>> > based machine file, and leave the old board in place, or am I
>> > missing something?
>> 
>> I might have overlooked the thread, I thouhgt the state of the patch was
>> OK as is, and further changes can be done later.
>> 
>> So it seems that it will be 4.10 material.
>> 
>
> We have gained a little more time since Linus delayed the merge window
> by another week, so I think there is still a chance to respin this.
>
> I also really want the NO_IRQ changes to get merged ;-)
>
> Just drop the patch removing wnr854t-setup.c, and add another patch
> on top to remove the PCI initialization from wrt350n-v2-setup.c,
> and I'll take it.

Do you mean board-wnr854t.c?

If it is the case then I can just drop the patch adding this file because
the only things done in this file are about the PCI.

Gregory

>
> 	Arnd

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Arnd Bergmann]

On Tuesday, September 20, 2016 6:43:34 PM CEST Gregory CLEMENT wrote:
> 
> Do you mean board-wnr854t.c?

Yes.
 
> If it is the case then I can just drop the patch adding this file because
> the only things done in this file are about the PCI.

Ah, that's perfect. Just for more background, I think it shouldn't be too
hard to convert the existing orion5x PCI support into a proper host driver,
and I can assist anyone willing to work on this and test it.

I think the steps here would roughly be:

- change PCI (not PCIe) host initialization to call
  pci_scan_root_bus() directly, bypassing the pci_common_init
  logic
- move PCI code into a separate file
- change PCI code into a driver by adding platform_device based
  probing
- add DT support for that driver.

For the PCIe code, the obvious strategy is to replace it with
the existing pcie-mvebu driver, adding any missing parts
in the process.

	Arnd

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Arnd Bergmann]

On Wednesday, September 21, 2016 12:19:51 PM CEST Gregory CLEMENT wrote:
> mvebu soc for 4.9 (part 1)
> 
> - irq cleanup for old mvebu SoC
> 

Pulled into next/soc, thanks!

	Arnd

[GIT PULL] ARM: mvebu: soc for v4.9 (#1)

[Gregory CLEMENT]

Hi,

Here is the second tentative of first pull request for soc for mvebu
for v4.9.

The PCI related patch have been discarded.

Gregory

The following changes since commit 29b4817d4018df78086157ea3a55c1d9424a7cfc:

  Linux 4.8-rc1 (2016-08-07 18:18:00 -0700)

are available in the git repository at:

  git://git.infradead.org/linux-mvebu.git tags/mvebu-soc-4.9-1

for you to fetch changes up to 77a1c68a96f4e018860033f3827602014a4f1663:

  ARM: orion5x: remove extraneous NO_IRQ (2016-09-14 16:36:20 +0200)

----------------------------------------------------------------
mvebu soc for 4.9 (part 1)

- irq cleanup for old mvebu SoC

----------------------------------------------------------------
Arnd Bergmann (4):
      ARM: mv78xx0: simplify ethernet device creation
      ARM: mvebu/orion: remove NO_IRQ check from device init
      ARM: orion: simplify orion_ge00_switch_init
      ARM: orion5x: remove extraneous NO_IRQ

 arch/arm/mach-mv78xx0/common.c               |  9 +--
 arch/arm/mach-orion5x/common.c               |  4 +-
 arch/arm/mach-orion5x/common.h               |  2 +-
 arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c |  4 +-
 arch/arm/mach-orion5x/rd88f5181l-ge-setup.c  |  5 +-
 arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c |  6 +-
 arch/arm/mach-orion5x/wnr854t-setup.c        |  4 +-
 arch/arm/mach-orion5x/wrt350n-v2-setup.c     |  4 +-
 arch/arm/plat-orion/common.c                 | 85 +++++++++++-----------------
 arch/arm/plat-orion/include/plat/common.h    | 10 +---
 10 files changed, 51 insertions(+), 82 deletions(-)