Hi Aniket, > I am using dw core directly through Synopsys virtualizer development > kit(VDK) setup. Does that mean that *all* existing implementations of this design will have IBI support? Changing this in the pre-existing driver will be asserting that. > Shall I remove the ibi_capable property from the dw_i3c_master > struct? Only if you can ensure it's not going to break the driver for existing hardware deployments. Cheers, Jeremy