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On Wed, Nov 19, 2025 at 07:12:56AM +0100, Wolfram Sang wrote: > > > Your suggestion is to keep only Patch 1/2 dropping alias line right? > > Yes. > > We could think about enabling I3C unconditionally by adding this to > rzg3e-smarc-som.dtsi: Fine to me. Thank you. > > + i2c-scl-hz = <400000>; > + i3c-scl-hz = <12500000>; > + status = "okay"; > > So, I3C will just work when you connect devices to it. The I3C frequency > might be depending a bit on the I3C target board and how it is wired. > Maybe use 10Mhz as a safe value and add a comment? > Since our current testing setup works fine with 12.5 MHz, I would go with that. If another target board is used, it can override this value in its board overlay. I will send v2 addressing your comments. Kind Regards, Tommaso