Hi Kewei!

I'm very sorry that I didn't reply to your information in time due
to my many personal affairs.

No worries, there is no pressure from my side. I hope you are all well
now!

We found that when the ac-timing calculation formula is updated, the
new algorithm can make i2c ac-timing meet the spec and function
normally. So we plan to replace this patch with a patch that updates
the calculation formula.

Cool! I'm glad this is possible.

Looking forward to the new patch,

   Wolfram