Aspeed 2500 EVB i2c transaction time out

Andrew Jeffery andrew at
Mon Aug 1 10:13:25 AEST 2016

Hi Shay,

On Wed, 2016-07-27 at 06:52 +0000, Shay Slobodkin wrote:
> > PS: if you are interested in testing the most recent pinctrl patches they are
> > available at [1]. However, they're based on upstream and so will need a bit of
> > massaging to integrate them with the openbmc/linux kernel, for instance
> > adding the I2C mux requests to the I2C devicetree nodes.
>> > [1]
> Thank you. We tried to use this pinctrl, with no luck.
> Currently we are still using kernel 4.6 and we receive transaction time out for LM75.
> We are pending Joel's 4.7.3 when it is done.

Sorry for the distraction here, it was a bit of a long shot. Building
that branch without further patching probably would not have muxed what
you needed, but it also should not have had the bugs you pointed out. I
think Joel was intending to push out a branch to support the extra i2c
bus(es) you need. Joel?


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