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SXIPIO(4) Device Drivers Manual SXIPIO(4)

sxipio
Allwinner GPIO controller

sxipio* at fdt? early 1
gpio* at sxipio?

The sxipio driver provides support for the GPIO controller integrated in Allwinner Technology A10, A10s, A13, A20, A23, A33, A64, A80, GR8, H3, H5 and R40 SoCs. The devices have several ports for multi-functional pins which can be configured as either inputs or outputs, and accessed using gpioctl(8).

gpio(4), gpioctl(8)

The sxipio driver first appeared in OpenBSD 5.5.
March 31, 2018 OpenBSD-current