bsps/imxrt: Improve SPI driver

It wasn't possible to keep the CS line low between multiple message
descriptors in one transfer. This patch reworks the driver so that it is
possible.

Update #4180
This commit is contained in:
Christian Mauderer committed 2021-09-02 08:38:54 +02:00
1 parent 25b0fddad9
commit e495633887
1 file changed
+123 -72
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