spi: Add support for Winbod W25Q64DW

The W25Q64DW spi part is programatically equivalent
to the other W25Q64 parts except it operates at 1.8V.
Just add a new entry with the appropriate ID.

BUG=chrome-os-partner:22292
BRANCH=None
TEST=SPI controller can program the part.

Change-Id: I65b0261223a9fefcb07477a43b6a3edb8228dd03
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/170011
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
1 file changed