spi: dw: Convert to use CS GPIO descriptors

This converts the DesignWare (dw) SPI master driver to
use GPIO descriptors for chip select handling.

This driver has a duplicate DT parser in addition to the
one in the core, sets up the line as non-asserted and
relies on the core to drive the GPIOs.

It is a pretty straight-forward conversion.

Cc: Talel Shenhar <[email protected]>
Cc: Simon Goldschmidt <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Linuxarm <[email protected]>
Tested-by: Jay Fang <[email protected]>
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

0 files changed, 0 insertions, 0 deletions