[U-Boot] [PATCH 1/3] fsl_i2c: Wait for STOP condition to propagate
Heiko Schocher
hs at denx.de
Thu Sep 17 14:03:48 CEST 2009
Hello Joakim,
Joakim Tjernlund 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(-)
Applied to u-boot-i2c testing
I applied your 3 patches at the moment to the u-boot-i2c testing branch,
in the hope to see some "Tested-by" ;-)
Thanks.
bye
Heiko
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