Re: [PATCH 3/3] i2c: rcar: add FastMode+ support

From: Wolfram Sang
Date: Wed Sep 06 2023 - 09:07:46 EST



> OK do you need rounding for the division of ick and t.bus_freq_hz,
> or is the adjustment bij "- (round + 8)" already taking care of that?

Unless I overlooked something, it is the latter. The new formula
produces the same values for 100 and 400kHz as the old one.

> I guess I just don't understand the intended formula here...

Ok, needs more documentation then.

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