[SPI] add support for QSPI mode on spi-nor Macronix mx25u6435f

drivers/mtd/spi-nor/macronix.c

@@ -148,7 +148,7 @@ static const struct flash_info macronix_parts[] = {
 			      SPI_NOR_QUAD_READ) },
 	{ "mx25u4035",   INFO(0xc22533, 0, 64 * 1024,   8, SECT_4K) },
 	{ "mx25u8035",   INFO(0xc22534, 0, 64 * 1024,  16, SECT_4K) },
-	{ "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
+	{ "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_SKIP_SFDP) },
 	{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, SECT_4K) },
 	{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
 	{ "mx25r1635f",  INFO(0xc22815, 0, 64 * 1024,  32,