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(parent: ada61f1) | patch
fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delays
authorVladimir Oltean <vladimir.oltean@nxp.com>
Mon, 4 May 2020 08:24:26 +0000 (11:24 +0300)
committerPriyanka Jain <priyanka.jain@nxp.com>
Mon, 27 Jul 2020 08:46:26 +0000 (14:16 +0530)
commite7005b3e80d396f45a3ba88448818eee5d592f27
tree549c06c99dd8522ac8b9099b106b2fc46b96eff5tree | snapshot
parentada61f1ee2a4eaa1b29d699b5ba940483171df8acommit | diff
fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delays

Communication with some SPI slaves just won't cut it if these delays
(before the beginning, and after the end of a transfer) are not added to
the Chip Select signal.

These are a straight copy from Linux:
Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
drivers/spi/spi-fsl-dspi.c

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
doc/device-tree-bindings/spi/spi-mcf-dspi.txt diff | blob | history
drivers/spi/fsl_dspi.c diff | blob | history
include/fsl_dspi.h diff | blob | history
Domain: System / Kernel;