On 06.08.2024 14:33:39, Anup Kulkarni wrote: > Ensure the CAN transceiver is active during mcp251xfd_open() and > inactive during mcp251xfd_close() by utilizing > mcp251xfd_transceiver_mode(). Adjust GPIO_0 to switch between > NORMAL and STANDBY modes of transceiver. There is still the gpio support patch pending, which I have to review and test. https://lore.kernel.org/all/20240522-mcp251xfd-gpio-feature-v3-0-8829970269c5@xxxxxxxxxxxxxxx/ After this has been merged, we can have a look at this patch. It might actually not be needed anymore, as we can describe a CAN transceiver switched by a GPIO in the DT. Hopefully we don't run into some crazy circular dependencies or similar issues. regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung Nürnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
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