Messages in this thread | | | From | Doug Anderson <> | Date | Mon, 24 Oct 2016 11:29:54 -0700 | Subject | Re: [PATCH] i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings |
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Hi,
On Sat, Oct 22, 2016 at 1:43 AM, David Wu <david.wu@rock-chips.com> wrote: > We found a bug that i2c transfer sometimes failed on 3066a board with > stabel-4.8, the con register would be updated by uninitialized tuning > value, it made the i2c transfer failed. > > So give the tuning value to be zero during rk3x_i2c_v0_calc_timings. > > Signed-off-by: David Wu <david.wu@rock-chips.com> > --- > drivers/i2c/busses/i2c-rk3x.c | 2 ++ > 1 file changed, 2 insertions(+)
Reviewed-by: Douglas Anderson <dianders@chromium.org>
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