[PATCH] mtd: spi-nor: Support Dual and Quad Read on Macronix mx25u25635f

[Alexander A Sverdlin]

From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>

According to datasheet both Dual and Quad Read is supported. The read test
shows x3.8 speed gain.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
---
 drivers/mtd/spi-nor/macronix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index d81a4cb..cad9112 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -77,7 +77,7 @@ static const struct flash_info macronix_nor_parts[] = {
 		NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 		.fixups = &mx25l25635_fixups },
 	{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512)
-		NO_SFDP_FLAGS(SECT_4K)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
 	{ "mx25u51245g", INFO(0xc2253a, 0, 64 * 1024, 1024)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
-- 
2.10.2