On 7/05/21 8:24 pm, Joakim Tjernlund wrote:
> On Fri, 2021-05-07 at 10:04 +0200, Joakim Tjernlund wrote:
>> On Fri, 2021-05-07 at 12:40 +1200, Chris Packham wrote:
>>> The i2c controllers on the P2040/P2041 have an erratum where the
>>> documented scheme for i2c bus recovery will not work
On Fri, 2021-05-07 at 10:04 +0200, Joakim Tjernlund wrote:
> On Fri, 2021-05-07 at 12:40 +1200, Chris Packham wrote:
> > The i2c controllers on the P2040/P2041 have an erratum where the
> > documented scheme for i2c bus recovery will not work (A-004447). A
> > different mechanism is needed which
On Fri, 2021-05-07 at 12:40 +1200, Chris Packham wrote:
> The i2c controllers on the P2040/P2041 have an erratum where the
> documented scheme for i2c bus recovery will not work (A-004447). A
> different mechanism is needed which is documented in the P2040 Chip
> Errata Rev Q (latest available at
The i2c controllers on the P2040/P2041 have an erratum where the
documented scheme for i2c bus recovery will not work (A-004447). A
different mechanism is needed which is documented in the P2040 Chip
Errata Rev Q (latest available at the time of writing).
Signed-off-by: Chris Packham
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