Patchwork mtd: m25p80: add support for Micron N25Q256A

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Submitter Vivien Didelot
Date Aug. 14, 2012, 7:24 p.m.
Message ID <1344972247-23583-1-git-send-email-vivien.didelot@savoirfairelinux.com>
Download mbox | patch
Permalink /patch/177420/
State Accepted
Commit 8da28681eb1430fb6715c7aef67001acfbbbcba5
Headers show

Comments

Vivien Didelot - Aug. 14, 2012, 7:24 p.m.
The manufacturer datasheet can be found on the Micron website,
under the name n25q_256mb_3v_65nm.pdf:

http://www.micron.com/search?source=ps&q=n25q_256mb_3v_65nm

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
---
 drivers/mtd/devices/m25p80.c | 3 +++
 1 file changed, 3 insertions(+)
Artem Bityutskiy - Aug. 24, 2012, 12:04 p.m.
On Tue, 2012-08-14 at 15:24 -0400, Vivien Didelot wrote:
> The manufacturer datasheet can be found on the Micron website,
> under the name n25q_256mb_3v_65nm.pdf:
> 
> http://www.micron.com/search?source=ps&q=n25q_256mb_3v_65nm
> 
> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>

Pushed to l2-mtd.git, thanks!

Patch

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 9f9982f..0a23f23 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -686,6 +686,9 @@  static const struct spi_device_id m25p_ids[] = {
 	{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) },
 	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
 
+	/* Micron */
+	{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K) },
+
 	/* Spansion -- single (large) sector size only, at least
 	 * for the chips listed here (without boot sectors).
 	 */