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

Simon Glass sjg at chromium.org
Thu Jun 20 00:07:50 CEST 2013


Hi Heiko,

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

> Hi Simon,
>
> > -----Original Message-----
> > From: sjg at google.com [mailto:sjg at 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 at samsung.com>
> > wrote:
> > > Dear Heiko,
> > >
> > >> -----Original Message-----
> > >> From: Heiko Schocher [mailto:hs at denx.de]
> > >> Sent: Saturday, May 04, 2013 2:02 PM
> > >> To: u-boot at 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 at gdsys.cc>
> > >>             tested on (which board?) with 4 soft_i2c drivers
> > >>             and one ppc4x_i2c driver.
> > >>
> > >> Cc: Dirk Eibach <dirk.eibach at gdsys.cc>
> > >> Cc: Stefan Roese <sr at denx.de>
> > >> Cc: Simon Glass <sjg at chromium.org>
> > >> Cc: Piotr Wilczek <p.wilczek at samsung.com>
> > >> Cc: Holger Brunck <holger.brunck at keymile.com>
> > >> Cc: Mike Frysinger <vapier at gentoo.org>
> > >> Cc: Stephen Warren <swarren at 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/
>
>
What is the status of this series now please?

Regards,
Simon


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