This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

gd,gd32-afio

Vendor: GigaDevice Semiconductor

Description

The AFIO peripheral is used to configure pin remapping, EXTI sources and,
when available, enable the I/O compensation cell.

Properties

Properties not inherited from the base binding file.

Name

Type

Details

rcu-periph-clock

int

Reset Control Unit Peripheral Clock ID

This property is required.

enable-cps

boolean

Enable the I/O compensation cell. This option should be enabled when the
output speed is greater than 50MHz to reduce the I/O noise effects on
the power supply. This option is only available on certain GD32 series.