tree 82042e052a45f86951a769e161eb0eac6a6671fa
parent 1556e476ec5c1b89fa73587d3515bc359d771b52
author Jagan Teki <jagan@amarulasolutions.com> 1563796376 +0530
committer Jagan Teki <jagan@amarulasolutions.com> 1568601562 +0530

spi: Add spi_write_then_read

Add support for SPI synchronous write followed by read,
this is common interface call from spi-nor to spi drivers.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850-evm