linux-kernel - [PATCH] mtd: spi-nor: add support for w25q128fw

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Date:	Fri, 18 Sep 2015 15:08:14 -0700
From:	Brian Norris <computersforpeace@...il.com>
To:	<linux-mtd@...ts.infradead.org>
Cc:	<linux-kernel@...r.kernel.org>,
	Furquan Shaikh <furquan@...gle.com>,
	Stephen Barber <smbarber@...omium.org>,
	Brian Norris <computersforpeace@...il.com>,
	Marek Vasut <marex@...x.de>,
	Rafał Miłecki <zajec5@...il.com>,
	Huang Shijie <shijie.huang@....com>
Subject: [PATCH] mtd: spi-nor: add support for w25q128fw

Tested only with single I/O, but the datasheet says it supports dual and
quad.

Signed-off-by: Brian Norris <computersforpeace@...il.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 7defce09ab9a..9f32f9f3fca1 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -717,6 +717,7 @@ static const struct flash_info spi_nor_ids[] = {
 	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128, SECT_4K) },
+	{ "w25q128fw", INFO(0xef6018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "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) },
-- 
2.6.0.rc0.131.gf624c3d

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