Re: [PATCH v2 0/9] ARM: dts: gen2: add IP core switcher for all busses

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On Sun, Dec 31, 2017 at 12:23:11PM +0100, Wolfram Sang wrote:
> Here is the updated series to add the I2C IP core switcher to all busses of
> Gen2 boards where some kind of switching is possible (mostly to/from GPIO).
> 
> These patches were tested locally on Lager and Alt, and remotely on Koelsch,
> Porter and Gose. We have no Silk board available but the patch follows the same
> style as the other patches. In addition, these patches have been double-checked
> by vimdiff-comparing the i2c-bus blobs before and after this patchset.
> 
> As discussed previously: the tested boards boot fine. No regression encountered
> there. However, changing masters at runtime for HDMI-named busses and PWR-named
> busses will likely cause kernel warnings and maybe OOPSes. This is due to the
> rebind-issues in the V4L and regulator subsystems. For the former, fixing is
> WIP. For the latter, it is unknown how to deal with rebinding in general (but
> I'd need to look at this issue again if this is desired). It was decided that
> we consider those follow-up problems which should not hold back these patches
> anymore. The EXIO named busses seemed to work fine as far as this could be
> remotely tested.
> 
> Changes since V1:
> 
> * fixed I2C4 pinmux for Koelsch and Gose (thanks Geert for the report!)
> * rebased to current renesas/dt-for-v4.16
> * fixed typo in branch name (s/topc/topic/)
> 
> The branch can be found here:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/topic/ip-switch-rework-2017
> 
> It is based on v4.15-rc1 + renesas/dt-for-v4.16 merged in.
> 
> Please review, comment...

Simon, any issues left before applying this series?

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