linux-kernel - [PATCH] mtd: m25p80: Enable Dual and Quad SPI read transfers for s25sl032p

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Message-Id: <1393326706-17979-1-git-send-email-geert@linux-m68k.org>
Date:	Tue, 25 Feb 2014 12:11:46 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Subject: [PATCH] mtd: m25p80: Enable Dual and Quad SPI read transfers for s25sl032p

From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>

Spansion s25sl032p supports Dual and Quad SPI transfers, hence set the
M25P80_DUAL_READ and M25P80_QUAD_READ flags.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
---
 drivers/mtd/devices/m25p80.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 0b9a3ca310f7..1b2ec49cceea 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -957,7 +957,7 @@ static const struct spi_device_id m25p_ids[] = {
 	/* Spansion -- single (large) sector size only, at least
 	 * for the chips listed here (without boot sectors).
 	 */
-	{ "s25sl032p",  INFO(0x010215, 0x4d00,  64 * 1024,  64, 0) },
+	{ "s25sl032p",  INFO(0x010215, 0x4d00,  64 * 1024,  64, M25P80_DUAL_READ | M25P80_QUAD_READ) },
 	{ "s25sl064p",  INFO(0x010216, 0x4d00,  64 * 1024, 128, 0) },
 	{ "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, 0) },
 	{ "s25fl256s1", INFO(0x010219, 0x4d01,  64 * 1024, 512, M25P80_DUAL_READ | M25P80_QUAD_READ) },
-- 
1.7.9.5

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