On Wed, Aug 25, 2021 at 02:47:21PM +0200, Geert Uytterhoeven wrote: > CC Wolfram > > On Wed, Aug 25, 2021 at 2:28 PM Adam Ford <aford173@xxxxxxxxx> wrote: > > The desired i2c2 speed is 400KHz, but when measured on a scope, it > > is incorrect. The driver can use the i2c-scl-rising-time-ns to help > > calculate the proper setting to get exactly 400KHz. The question for me is: Has it been measured that SCL rising time is really 50ns or has it been measured that the bus clock is now exactly 400kHz?
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