From: Geert Uytterhoeven <geert@linux-m68k.org>
To: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Subject: [PATCH] mtd: m25p80: Enable Dual and Quad SPI read transfers for s25sl032p
Date: Tue, 25 Feb 2014 12:11:46 +0100 [thread overview]
Message-ID: <1393326706-17979-1-git-send-email-geert@linux-m68k.org> (raw)
From: Geert Uytterhoeven <geert+renesas@linux-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@linux-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
reply other threads:[~2014-02-25 11:11 UTC|newest]
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