[PATCH 2/5] mtd: spi-nor: enable {dual,quad}-read and quad-write for w25q256

[Jules Maselbas]

From: Clement Leger <cleger at kalray.eu>

The w25q256 flash supports these modes.

Signed-off-by: Clement Leger <cleger at kalray.eu>
Signed-off-by: Jules Maselbas <jmaselbas at kalray.eu>
---
 drivers/mtd/spi-nor/spi-nor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 2c46bb2b10..632bfb2496 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -872,7 +872,8 @@ static const struct spi_device_id spi_nor_ids[] = {
 	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },
 	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
 	{ "w25q128", INFO(0xef7018, 0, 64 * 1024, 256, SECT_4K) },
-	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K) },
+	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K |
+		SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_QUAD_WRITE | SPI_NOR_4B_OPCODES) },
 
 	/* Catalyst / On Semiconductor -- non-JEDEC */
 	{ "cat25c11", CAT25_INFO(  16, 8, 16, 1, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
-- 
2.17.1