ACRTC(4) - Device Drivers Manual # ACRTC(4) - Device Drivers Manual NAME # acrtc - X-Powers AC100 audio codec and real-time clock SYNOPSIS # acrtc* at rsb? DESCRIPTION # The acrtc driver provides support for the X-Powers AC100 audio codec and RTC subsystem. SEE ALSO # intro(4), sxirsb(4) HISTORY # The acrtc driver first appeared in OpenBSD 6.3. AUTHORS # The acrtc driver was written by Mark Kettenis <kettenis@openbsd.org>. ...
SXIRSB(4) - Device Drivers Manual # SXIRSB(4) - Device Drivers Manual NAME # sxirsb - Allwinner Reduced Serial Bus controller SYNOPSIS # sxirsb* at fdt? DESCRIPTION # The sxirsb driver provides support for the Reduced Serial Bus (RSB) controller integrated on Allwinner A23/A33/A64/A80/A83T SoCs. RSB is a two-wire bus developed by X-Powers as a high-speed alternative to I2C for connecting integrated circuits. It is typically used for connecting devices such as power management ICs and audio codecs. ...