SMTIIC(4) Device Drivers Manual (riscv64) SMTIIC(4)

smtiic — SpacemiT I2C controller

smtiic* at fdt?
iic* at smtiic?

The smtiic driver supports the SpacemiT I2C controller for use with the iic(4) framework.

iic(4), intro(4)

The smtiic driver first appeared in OpenBSD 7.9.

The smtiic driver was written by Patrick Wildt <patrick@blueri.se> and Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 7.9 April 6, 2026 SMTIIC(4)