I would like to trigger an interrupt by performing a memory write to a hardware register, for example, by writing to a GPIO register.
Which i.MX8QM peripheral block would be best to use and how would I configure it for this purpose?
Thank you for your advice!
Sabine
Hi Sabine
one can look at linux MLK-19305 gpio commits
https://source.codeaurora.org/external/imx/linux-imx/log/?h=imx_4.14.98_2.0.0_ga&qt=grep&q=MLK-19305
Also additional example was sent via mail.
Best regards
igor