[v4,4/7] mtd: spi-nor: add octo read flag for flash mt35xu512aba
diff mbox series

Message ID 1542863544-21257-5-git-send-email-yogeshnarayan.gaur@nxp.com
State New, archived
Headers show
Series
  • spi: add support for octo mode
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Commit Message

Yogesh Narayan Gaur Nov. 22, 2018, 5:14 a.m. UTC
Add octo read flag for flash mt35xu512aba.
This flash, mt35xu512aba, is only complaint to SFDP JESD216B and does
not seem to support newer JESD216C standard that provides auto
detection of Octal mode capabilities and opcodes. Therefore, this
capability is manually added using new SPI_NOR_OCTO_READ flag.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
---
Changes for v4:
- None
Changes for v3:
- Modified string 'octal' with 'octo'.
Changes for v2:
- Incorporated review comments of Boris and Vignesh

 drivers/mtd/spi-nor/spi-nor.c | 3 ++-
 1 file changed, 2 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 356ac5d..347f17f 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1413,7 +1413,8 @@  static const struct flash_info spi_nor_ids[] = {
 	/* Micron */
 	{
 		"mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512,
-			SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES)
+			SECT_4K | USE_FSR | SPI_NOR_OCTO_READ |
+			SPI_NOR_4B_OPCODES)
 	},
 
 	/* PMC */