Re: [PATCH 1/3] Revert "i2c: qcom-cci: Remove unused struct member cci_clk_rate"

From: Vladimir Zapolskiy

Date: Sat Jul 25 2026 - 04:40:39 EST


Hi Andi,

On 7/25/26 01:57, Andi Shyti wrote:
Hi Loic,

On Tue, Jul 21, 2026 at 04:58:19PM +0200, Loic Poulain wrote:
This reverts commit b641af684fc28a07bee9c808eb6c433f9d9bcec6.

The cci_clk_rate field is needed to enforce the correct CCI clock rate
at probe time. The hw_params timing values are in clock ticks and were
calibrated for a specific frequency per hardware variant, so running at
the wrong rate would violate I2C timing specifications.

Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxxxxxxxx>

Does this revert need a Fixes tag? I haven't seen very often
reverts with Fixes tag, but it makes sense if they need to be
backported.

I'm going to take patch 1 and 2 already while we discuss patch 3
separately, but please let me know first if you agree adding the
Fixes tag.


please put all commits from this series on hold due to my last finding:

https://lore.kernel.org/linux-arm-msm/8d20f3ab-696e-40a4-a05a-688779299071@xxxxxxxxxx

--
Best wishes,
Vladimir