linux-kernel - Re: [GIT PULL] at91: cleanup (pinctrl macros, defconfigs) for 3.11 #1

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Date:	Tue, 28 May 2013 13:02:04 +0200
From:	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
To:	Olof Johansson <olof@...om.net>
Cc:	Nicolas Ferre <nicolas.ferre@...el.com>,
	Arnd Bergmann <arnd@...db.de>, linus.walleij@...aro.org,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	Boris BREZILLON <linux-arm@...rkiz.com>
Subject: Re: [GIT PULL] at91: cleanup (pinctrl macros, defconfigs) for 3.11
 #1

On 22:47 Mon 27 May     , Olof Johansson wrote:
> On Fri, May 24, 2013 at 06:11:02PM +0200, Nicolas Ferre wrote:
> > On 17/05/2013 16:02, Nicolas Ferre :
> > >Arnd, Olof,
> > >
> > >Here is the first AT91 cleanup pull-request for 3.11. I is dominated by a big
> > >update of DT files because of the move to macros in pinctrl. As we plan to
> > >make this "cleanup" series the base of all our work on AT91 for 3.11, we would
> > >like to see it appearing early in arm-soc and linux-next: this is why we send
> > >it to you right now.
> > >
> > >We have colected the Acked-by from Linus Walleij and we all think that it makes
> > >sense to merge this material through arm-soc tree:
> > >- is touches nearly nothing of pinctrl actual code (a header file)
> > >- all dtsi/dts modifications for 3.11 will need this as a codebase for avoiding
> > >   merging nightmare
> > >
> > >I hope that it is okay with you.
> > >
> > >Thanks, best regards,
> > >
> > >The following changes since commit f722406faae2d073cc1d01063d1123c35425939e:
> > >
> > >   Linux 3.10-rc1 (2013-05-11 17:14:08 -0700)
> > >
> > >are available in the git repository at:
> > >
> > >   git://github.com/at91linux/linux-at91.git tags/at91-cleanup
> > 
> > Arnd, Olof,
> > 
> > After having sent the second "fixes" pull-request to you, I want to
> > warn you about merging conflicts concerning this "cleanup"
> > pull-request for 3.11.
> > 
> > 2 merging conflicts are appearing when placing the "cleanup" branch
> > on top of the "fixes" material contained today in at91-fixes tag.
> > To address this, I have pushed a resolution branch on our usual git tree:
> > 
> > git://github.com/at91linux/linux-at91.git   at91-3.11-cleanup1+resolved
> > 
> > In case of any question, please let me know. If you want me to
> > rebase the original tag that I've sent you, I can do it as well.
> 
> Hi,
> 
> Thanks, not a big deal for us to resolve so that's ok.
> 
> Pulled in the branch. Some comments below:
> 
> 
> > >----------------------------------------------------------------
> > >Big update with pinctrl by use of macros and
> > >header files. Increases readability and avoid
> > >typos.
> > >Update of AT91 defconfigs and merge of defconfigs for
> > >SoC look-alike:
> > >sam9260/9g20 and sam9261/9g10.
> 
> This is hard to follow, please structure them better in the future.
> 
> > >----------------------------------------------------------------
> > >Jean-Christophe PLAGNIOL-VILLARD (6):
> > >       ARM: at91: dt: use #include for all device trees
> > >       ARM: at91: dt: switch to standard GPIO flag defines.
> > >       ARM: at91: dt: add pinctrl pre-processor define
> > >       ARM: at91: dt: switch to pinctrl to pre-processor
> > >       ARM: at91: dt: switch to standard IRQ flag defines
> > >       ARM: at91: udpate defconfigs
> 
> Typo in the patch subject, please keep an eye on these in the future.
> 
> > >  arch/arm/configs/at91_dt_defconfig                 |  55 ++-
> > >  arch/arm/configs/at91rm9200_defconfig              | 218 ++-------
> > >  ...am9g20_defconfig => at91sam9260_9g20_defconfig} |  67 ++-
> > >  arch/arm/configs/at91sam9260_defconfig             |  91 ----
> > >  ...am9261_defconfig => at91sam9261_9g10_defconfig} |  19 +-
> > >  arch/arm/configs/at91sam9263_defconfig             |  39 +-
> > >  arch/arm/configs/at91sam9g45_defconfig             |  94 ++--
> > >  arch/arm/configs/sama5_defconfig                   |  35 +-
> > >  arch/arm/mach-at91/Kconfig.non_dt                  | 159 +++----
> > >  arch/arm/mach-at91/Makefile                        |   2 -
> > >  arch/arm/mach-at91/board-sam9261ek.c               |  28 +-
> > >  include/dt-bindings/pinctrl/at91.h                 |  35 ++
> > >  63 files changed, 1407 insertions(+), 1617 deletions(-)
> > >  rename arch/arm/configs/{at91sam9g20_defconfig => at91sam9260_9g20_defconfig} (67%)
> > >  delete mode 100644 arch/arm/configs/at91sam9260_defconfig
> > >  rename arch/arm/configs/{at91sam9261_defconfig => at91sam9261_9g10_defconfig} (91%)
> > >  create mode 100644 include/dt-bindings/pinctrl/at91.h
> 
> Good to see consolidation, it'd be awesome if there could be even more.

more are on the way but on non-dt board and SoC device file no consolidation
work are done as we simply work on the DT support to drop them

recently I send the first non-dt board removal patch serie for the Calao
USB-A926x

More will come but as soon as we have finish the dt drivers support
few critical driver are missing but on the way as lcdc, hlcdc, rtc, etc...

but all the new SoC and board are DT only

Best Regards,
J.
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