linux-kernel - [PATCH v1] mtd: spi-nor: Add support for Winbond w25q64jv spi flash

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Message-Id: <20200613235331.24678-1-TheSven73@gmail.com>
Date:   Sat, 13 Jun 2020 19:53:31 -0400
From:   Sven Van Asbroeck <thesven73@...il.com>
To:     Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1] mtd: spi-nor: Add support for Winbond w25q64jv spi flash

This chip is (nearly) identical to the Winbond w25q64 which is
already supported by Linux. Compared to the w25q64, the 'jv'
does not support Quad SPI mode, and has a different JEDEC ID.

To: Tudor Ambarus <tudor.ambarus@...rochip.com>
To: Miquel Raynal <miquel.raynal@...tlin.com>
To: Richard Weinberger <richard@....at>
To: Vignesh Raghavendra <vigneshr@...com>
Cc: linux-mtd@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Sven Van Asbroeck <TheSven73@...il.com>
---

Tree: next-20200613

 drivers/mtd/spi-nor/winbond.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index 5062af10f138..18bdff02f57f 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -65,6 +65,7 @@ static const struct flash_info winbond_parts[] = {
 			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
 	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
+	{ "w25q64jv", INFO(0xef7017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128,
 			   SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			   SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
-- 
2.17.1