On Wed, Sep 09, 2020 at 08:32:47AM +1200, Evan Nimmo wrote: > If something goes wrong (such as the SCL being stuck low) then we need > to reset the PCA chip. The issue with this is that on reset we lose all > config settings and the chip ends up in a disabled state which results > in a lock up/high CPU usage. We need to re-apply any configuration that > had previously been set and re-enable the chip. > > Signed-off-by: Evan Nimmo <evan.nimmo@xxxxxxxxxxxxxxxxxxx> > Reviewed-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxx> Applied to for-current, thanks! For the record, were you able to test both, PCA9564 and PCA9665?
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