[SOLVED] need spi slave in up board

peterzhangpeterzhang New Member Posts: 6
edited July 2019 in UP Board Linux

hi everyone,
I am going to play up board for yocto. I need use spi as slave mode.
I want to know :
1.how to enable spi slave mode in device tree (DTB)?
2. is there a linux driver for spi slave mode?

Thank you very much for your reply.

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