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From:   Avi Fishman <avifishman70@gmail.com>
To:     tudor.ambarus@microchip.com, dwmw2@infradead.org,
        computersforpeace@gmail.com, miquel.raynal@bootlin.com,
        richard@nod.at, vigneshr@ti.com, linux-mtd@lists.infradead.org
Cc:     avifishman70@gmail.com, linux-kernel@vger.kernel.org,
        tmaimon77@gmail.com, openbmc@lists.ozlabs.org
Subject: [PATCH] mtd: spi-nor: Add Winbond w25q256jvm
Date:   Tue,  2 Jul 2019 16:34:44 +0300
Message-Id: <20190702133444.444440-1-avifishman70@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Similar to w25q256 (besides not supporting QPI mode) but with different ID.
The "JVM" suffix is in the datasheet.
The datasheet indicates DUAL and QUAD are supported.
https://www.winbond.com/resource-files/w25q256jv%20spi%20revi%2010232018%20plus.pdf

Signed-off-by: Avi Fishman <avifishman70@gmail.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 0c2ec1c21434..ccb217a24404 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2120,6 +2120,8 @@ static const struct flash_info spi_nor_ids[] = {
 	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },
 	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
 	{ "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) },
 	{ "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024,
 			SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) },
 
-- 
2.18.0