From 2bda2f811b36cb7e569ca384e2dfcf74740a8279 Mon Sep 17 00:00:00 2001 From: Yogesh Narayan Gaur Date: Tue, 15 Jan 2019 10:05:16 +0000 Subject: [PATCH] mtd: spi-nor: add octal read flag for flash mt35xu512aba Add octal 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_OCTAL_READ flag. Signed-off-by: Vignesh R Signed-off-by: Yogesh Narayan Gaur Reviewed-by: Tudor Ambarus Signed-off-by: Boris Brezillon --- 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 872d70722672..53a3bcc6a55b 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1877,7 +1877,8 @@ 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_OCTAL_READ | + SPI_NOR_4B_OPCODES) }, /* PMC */ -- 2.11.0