[1/2] mtd: spi-nor: Enable Quad I/O and locking for w25q128
diff mbox series

Message ID 20191029085816.22892-1-tudor.ambarus@microchip.com
State New
Delegated to: Vignesh R
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Series
  • [1/2] mtd: spi-nor: Enable Quad I/O and locking for w25q128
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Commit Message

Ambarus Tudor Oct. 29, 2019, 8:58 a.m. UTC
From: Tudor Ambarus <tudor.ambarus@microchip.com>

w25q128 supports dual and quad I/O and locking via the BP bits
of the Status Register.

Tested with atmel-quadspi controller.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index f6a58427cc26..c52ff1b8a1cf 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2634,7 +2634,9 @@  static const struct flash_info spi_nor_ids[] = {
 	},
 	{ "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, SECT_4K) },
 	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },
-	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
+	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256,
+			  SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			  SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
 	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512,
 			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },