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[OMAP-L138 Linux] Can we use the SPI interface for both Master and Slave mode

GrantHatamosa
Expert 1930 points
Other Parts Discussed in Thread: OMAP-L138

Hi,

We are using the latest Linux PSP for the OMAP-L138 EVM and observe that the SPI1 interface has been configured for master mode operation to control the flash chip.

However, in our design that uses the LogicPD OMAP-L138 SOM we plan to multiplex the SPI1 interface to allow it to be used as both master and slave mode.

Now, I'd like to know if this is feasible with the SOM or is their any design constraints that prevents us from doing this design?