[U-Boot] [PATCH 1/3] fsl_i2c: Wait for STOP condition to propagate

[Joakim Tjernlund]

Heiko Schocher <heiko.schocher at invitel.hu> wrote on 23/09/2009 11:02:09:
>
> Hello Joakim,
>
> Joakim Tjernlund wrote:
> >> Dear Joakim Tjernlund,
> >>
> >> In message <1253178437-32398-1-git-send-email-
> Joakim.Tjernlund at transmode.se> you wrote:
> >>> After issuing a STOP one must wait until the STOP has completed
> >>> on the bus before doing something new to the controller.
> >>>
> >>> Also add an extra read of SR as the manual mentions doing that
> >>> is a good idea.
> >>>
> >>> Remove surplus write of CR just before a write, isn't required and
> >>> could potentially disturb the I2C bus.
> >>>
> >>> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund at transmode.se>
> >>> ---
> >>>  drivers/i2c/fsl_i2c.c |   12 ++++++++----
> >>>  1 files changed, 8 insertions(+), 4 deletions(-)
> >> Could you _please_ start adding some version information to your
> >> patches, and a list of changes between the versions?
> >>
> >> Thanks.
> >
> > Yes, that was a bit sloppy on my part, sorry. What do you want
> > me to do now?
> > Resend the whole series or do I get away with it this time?
> > All but the last patch is in u-boot-i2c testing(by Heiko) repo already.
>
> You mean with last patch, this patch:?
>
> http://lists.denx.de/pipermail/u-boot/2009-September/061187.html

Yes, that is the last one. I don't see it in testing though.
I also think that
fsl_i2c: Wait for STOP condition to propagate, fsl_i2c: Add CONFIG_FSL_I2C_CUSTOM_{DFSR/FDR}
and fsl_i2c: Wait for STOP condition to propagate can go to WD

The fsl_i2c: Impl. AN2919, rev 5 to calculate FDR/DFSR can wait a bit longer to
get some more testing if you think it is needed.

    Jocke