mtd: m25p80: Enable Quad SPI read transfers for s25fl512s
mtd: m25p80: Enable Quad SPI read transfers for s25fl512s

Spansion s25fl512s supports Quad SPI transfers, hence set the
M25P80_QUAD_READ flag.

Signed-off-by: Geert Uytterhoeven <a1ff81395f7e6bf5b509fe9aab06bf3419493e1d@linux-m68k.org>
Acked-by: Marek Vasut <f40600653b33f5282fa4c5daf377dfc444fb4625@denx.de>
Signed-off-by: Brian Norris <ac73eed4b8a8c9127255a2696c52b2e7503720b8@gmail.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs