Re: [PATCH v2] i2c: qcom-cci: always enable SCL clock stretching
From: Hitesh Patel
Date: Mon Oct 05 2026 - 00:27:52 EST
Hi Konrad,
A gentle ping on this one - Andi is holding it for your ack.
The v2 is what you suggested: it drops the per-table scl_stretch_en
field and sets CCI_I2C_MISC_CTL_SCL_STRETCH_EN unconditionally in
cci_init(), so every speed mode on every CCI version gets it.
Tested on SC7280 (CCI v2) at 100 kHz through a GMSL I2C tunnel and at
1 MHz for the on-board devices. The other tables are untested, but the
change is identical for all of them.
https://lore.kernel.org/linux-i2c/20260921131954.1690578-1-hitesh@xxxxxxxxxxxxxx/
Thanks,
Hitesh