Disabling clock may conflict with concurrent usage of GPIOs and pins in AF mode. This can be improved once a proper clock control API is in place. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Add compile time check for gd32f350 gpio opspeed. Signed-off-by: HaiLong Yang <cameledyang@pm.me>
Add a pin control driver for GD32 SoCs using the AF model. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>