i2c-host for v6.19, part 2

i2c-host for v6.19, part 2

[Andi Shyti]

Hi Wolfram,

here is the second part of the pull request for this merge
window.

There are not many patches, and they have been in my branches for
almost a week now.

Thank you,
Andi

The following changes since commit d202341d9b0c5b5965787061ba0d10daafb9d6c5:

  i2c: qcom-cci: Add msm8953 compatible (2025-12-08 20:21:31 +0900)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git tags/i2c-host-6.19-pt2

for you to fetch changes up to 172368d013901e5d9352de7a2debddc66d1e1a20:

  dt-bindings: i2c: qcom-cci: Document SM8750 compatible (2025-12-09 12:31:37 +0100)

----------------------------------------------------------------
i2c-host for v6.19, part 2

- general cleanups in designware
- bcm, pxa, rcar: fix void-pointer-to-enum-cast warning
- designware: use dedicated xfer function for AMD NAVI

New device support:
- Intel Nova Lake-S (i801)
- Mobileye
- Qualcomm SM8750

----------------------------------------------------------------
Benoît Monin (4):
      dt-bindings: i2c: dw: Add Mobileye I2C controllers
      i2c: designware: Optimize flag reading in i2c_dw_read()
      i2c: designware: Sort compatible strings in alphabetical order
      i2c: designware: Add dedicated algorithm for AMD NAVI

Hangxiang Ma (1):
      dt-bindings: i2c: qcom-cci: Document SM8750 compatible

Jarkko Nikula (1):
      i2c: i801: Add support for Intel Nova Lake-S

Krzysztof Kozlowski (3):
      i2c: bcm-iproc: Fix Wvoid-pointer-to-enum-cast warning
      i2c: pxa: Fix Wvoid-pointer-to-enum-cast warning
      i2c: rcar: Fix Wvoid-pointer-to-enum-cast warning

 Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml        |  2 ++
 Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml |  7 +++++++
 Documentation/i2c/busses/i2c-i801.rst                          |  1 +
 drivers/i2c/busses/Kconfig                                     |  1 +
 drivers/i2c/busses/i2c-bcm-iproc.c                             |  3 +--
 drivers/i2c/busses/i2c-designware-master.c                     | 27 +++++++++++++++------------
 drivers/i2c/busses/i2c-designware-platdrv.c                    |  4 ++--
 drivers/i2c/busses/i2c-i801.c                                  |  3 +++
 drivers/i2c/busses/i2c-pxa.c                                   |  2 +-
 drivers/i2c/busses/i2c-rcar.c                                  |  2 +-
 10 files changed, 34 insertions(+), 18 deletions(-)

Re: i2c-host for v6.19, part 2

[Wolfram Sang]

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Hi Andi,

> here is the second part of the pull request for this merge
> window.

as you could notice, I was not able to do a second pull request parallel
to the conferences. I am sorry about that, but since most patches in
here are rc1-cleanups or ID additions, I think I can send them for -rc2.
Except...

>       i2c: designware: Optimize flag reading in i2c_dw_read()
>       i2c: designware: Sort compatible strings in alphabetical order
>       i2c: designware: Add dedicated algorithm for AMD NAVI

... these three, sadly, they are beyond bugfixes and cleanups. They
don't look super urgent, though, so while it is a bit sad, it is not
blocking anything else. So, could you kindly:

a) send me a PR for rc2 without the above three patches

b) put the three patches into your branch for 6.20?

?

Thank you, and I wish us good luck with the next cycle :)

   Wolfram


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Re: i2c-host for v6.19, part 2

[Andi Shyti]

On Mon, Dec 15, 2025 at 03:40:43PM +0900, Wolfram Sang wrote:
> > here is the second part of the pull request for this merge
> > window.
> 
> as you could notice, I was not able to do a second pull request parallel
> to the conferences. I am sorry about that, but since most patches in
> here are rc1-cleanups or ID additions, I think I can send them for -rc2.

Cool!

> Except...
> 
> >       i2c: designware: Optimize flag reading in i2c_dw_read()
> >       i2c: designware: Sort compatible strings in alphabetical order
> >       i2c: designware: Add dedicated algorithm for AMD NAVI
> 
> ... these three, sadly, they are beyond bugfixes and cleanups. They
> don't look super urgent, though, so while it is a bit sad, it is not
> blocking anything else. So, could you kindly:

No problem, I was also haf mind for those three and I have
extrapolated them from a bigger series. I will then take the
series as a whole for 6.20.

> a) send me a PR for rc2 without the above three patches

I will send in on Friday along with the fixes.

> b) put the three patches into your branch for 6.20?
> 
> ?

Awright!

> Thank you, and I wish us good luck with the next cycle :)

Thank you, Wolfram!

Andi