[PATCH v2 2/3] powerpc/fsl: set fsl, i2c-erratum-a004447 flag for P2041 i2c controllers
Joakim.Tjernlund at infinera.com
Fri May 7 18:24:42 AEST 2021
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 is documented in the P2040 Chip
> > Errata Rev Q (latest available at the time of writing).
> From what I can tell this Erratum also applies to P1010
Also, I think this series should go to stable.
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