Device tree probe order

Renaud Barbier Renaud.Barbier at ametek.com
Wed Nov 15 08:47:03 PST 2023


We have a board based on the LS1026A with a boot SPI NOR on the QSPI controller and FRAM on the DSPI controller.
Currently, the DSPI is being probed first and got the device node /dev/m25p0. The boot SPI get /dev/m25p1.

I would like the  QSPI NOR to be assigned to /dev/m25p0 and the FRAM to /dev/m25p1.

Is it possible to change the probing order or the device node assignment?

Cheers,
Renaud



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