Hi Shenwei, On Tue, Nov 04, 2025 at 02:33:14PM -0600, Shenwei Wang wrote: >On i.MX SoCs, the system may include two processors: > - An MCU running an RTOS > - An MPU running Linux > >These processors communicate via the RPMSG protocol. >The driver implements the standard GPIO interface, allowing >the Linux side to control GPIO controllers which reside in >the remote processor via RPMSG protocol. > >Cc: Bartosz Golaszewski <[email protected]> >Cc: Andrew Lunn <[email protected]> >Signed-off-by: Shenwei Wang <[email protected]> >--- > drivers/gpio/Kconfig | 17 ++ > drivers/gpio/Makefile | 1 + > drivers/gpio/gpio-imx-rpmsg.c | 475 ++++++++++++++++++++++++++++++++++
The patch looks good to me, but since the protocol is already generic enough, I would prefer to drop "imx" in this patch. Thanks, Peng
