Re: [U-Boot] [PATCH v3 0/9] Bring in new I2C framework

Dear Heiko,

On 20/06/13 12:38, Heiko Schocher wrote:

Hello Simon,

Am 20.06.2013 00:07, schrieb Simon Glass:

...

Hi Heiko,

On Sun, May 19, 2013 at 11:13 PM, Piotr Wilczek <p.wilczek@samsung.com mailto:p.wilczek@samsung.com> wrote:

Hi Simon,

> -----Original Message-----
> From: sjg@google.com <mailto:sjg@google.com> [mailto:sjg@google.com <mailto:sjg@google.com>] On Behalf Of Simon Glass
> Sent: Saturday, May 18, 2013 7:41 PM
> To: Piotr Wilczek
> Cc: Heiko Schocher; U-Boot Mailing List; Dirk Eibach; Stefan Roese;
> Holger Brunck; Mike Frysinger; Stephen Warren; Minkyu Kang
> Subject: Re: [PATCH v3 0/9] Bring in new I2C framework
>
> Hi Piotr,
>
> On Fri, May 17, 2013 at 6:17 AM, Piotr Wilczek <p.wilczek@samsung.com <mailto:p.wilczek@samsung.com>>
> wrote:
> > Dear Heiko,
> >
> >> -----Original Message-----
> >> From: Heiko Schocher [mailto:hs@denx.de <mailto:hs@denx.de>]
> >> Sent: Saturday, May 04, 2013 2:02 PM
> >> To: u-boot@lists.denx.de <mailto:u-boot@lists.denx.de>
> >> Cc: Heiko Schocher; Dirk Eibach; Stefan Roese; Simon Glass; Piotr
> >> Wilczek; Holger Brunck; Mike Frysinger; Stephen Warren
> >> Subject: [PATCH v3 0/9] Bring in new I2C framework
> >>
> >> It seems the timing is coming, to bring this finally in mainline and
> >> move boards over to the new i2c framework.
> >>
> >> Changes for v3 series:
> >>
> >> - Compiler collects the used i2c adapters in _u_boot_list_i2c,
> >>   so no need for defining the used i2c adpaters in the board config
> >> file.
> >>   -> drop CONFIG_SYS_NUM_I2C_ADAPTERS and CONFIG_SYS_I2C_ADAPTERS
> >> - Some adaptions for the keymile boards, so we can drop
> CONFIG_I2C_MUX
> >>   completely
> >> - add ppc4xx_i2c driver, ported from Dirk Eibach
> >>
> >> Serie compiles clean on arm and powerpc
> >>
> >> Ported i2c drivers:
> >> soft_i2c  : from me, tested on some arm and powerpc boards
> >> fsl_i2c   : from me, only compile tested
> >> tegra_i2c : ported from Simon Glass
> >> ppc4xx_i2c: adapted from Dirk Eibach <dirk.eibach@gdsys.cc>
> >>             tested on (which board?) with 4 soft_i2c drivers
> >>             and one ppc4x_i2c driver.
> >>
> >> Cc: Dirk Eibach <dirk.eibach@gdsys.cc>
> >> Cc: Stefan Roese <sr@denx.de <mailto:sr@denx.de>>
> >> Cc: Simon Glass <sjg@chromium.org <mailto:sjg@chromium.org>>
> >> Cc: Piotr Wilczek <p.wilczek@samsung.com <mailto:p.wilczek@samsung.com>>
> >> Cc: Holger Brunck <holger.brunck@keymile.com <mailto:holger.brunck@keymile.com>>
> >> Cc: Mike Frysinger <vapier@gentoo.org <mailto:vapier@gentoo.org>>
> >> Cc: Stephen Warren <swarren@wwwdotorg.org <mailto:swarren@wwwdotorg.org>>
> >>
> >
> > I ported s3c24x0_i2c driver and tested this framework on Samsung tree
> on Trats2 board.
>
> Please can you send a patch for this port?

I posted that patch and some others with series introducing Trsts2, where I
want to use this framework.
I'm sorry I didn't mention it in my first mail.
http://patchwork.ozlabs.org/patch/244645/
http://patchwork.ozlabs.org/patch/244644/
.
http://patchwork.ozlabs.org/patch/244638/
http://patchwork.ozlabs.org/patch/244637/
http://patchwork.ozlabs.org/patch/244640/
http://patchwork.ozlabs.org/patch/244636/

Hups, missed this patches ...

...

What is the status of this series now please?

I heared nothing negatives for the new i2c multibus framework, so I plan to merge it into mainline, if the next merge widow is open.

So, the best for above patches would be, If I delegate them to me, and apply them, when merging the new i2c multibus support ...

@Minkyu: Is this OK for you?

OK.. please pick patches.

bye, Heiko

Thanks, Minkyu Kang.