linux-kernel - Re: [PATCH v3 0/4] P2040/P2041 i2c recovery erratum

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Message-ID: <YK/4vuq0o1td4Zhl@kunai>
Date:   Thu, 27 May 2021 21:53:34 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     Chris Packham <chris.packham@...iedtelesis.co.nz>,
        andriy.shevchenko@...ux.intel.com, andy.shevchenko@...il.com,
        robh+dt@...nel.org, linux-i2c@...r.kernel.org,
        devicetree@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/4] P2040/P2041 i2c recovery erratum

On Wed, May 26, 2021 at 11:02:45AM +1000, Michael Ellerman wrote:
> Wolfram Sang <wsa@...nel.org> writes:
> > On Wed, May 12, 2021 at 09:20:48AM +1200, Chris Packham wrote:
> >> The P2040/P2041 has an erratum where the i2c recovery scheme
> >> documented in the reference manual (and currently implemented
> >> in the i2c-mpc.c driver) does not work. The errata document
> >> provides an alternative that does work. This series implements
> >> that alternative and uses a property in the devicetree to
> >> decide when the alternative mechanism is needed.
> >
> > The series looks good to me. Usually, I don't take DTS patches. This
> > time I'd make an exception and apply all patches to for-current because
> > this is clearly a bugfix. For that, I'd need an ack from PPC
> > maintainers. Could I have those for patches 2+3?
> 
> Yep, done.

Thanks! Series applied to for-current.


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