Patchwork mtd: m25p80: Add support for Numonyx N25Q128

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Submitter Michal Simek
Date Oct. 4, 2012, 5:40 p.m.
Message ID <1349372416-16925-1-git-send-email-monstr@monstr.eu>
Download mbox | patch
Permalink /patch/189218/
State New
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Comments

Michal Simek - Oct. 4, 2012, 5:40 p.m.
From: Wendy Liang <wendy.liang@petalogix.com>

Add the id and sector mappings for SPI flash chips.

Signed-off-by: Wendy Liang <wendy.liang@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
CC: David Woodhouse <dwmw2@infradead.org>
CC: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
CC: Mike Frysinger <vapier@gentoo.org>
CC: linux-mtd@lists.infradead.org
---
 drivers/mtd/devices/m25p80.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
Jan Luebbe - Oct. 5, 2012, 7:50 a.m.
On Thu, 2012-10-04 at 19:40 +0200, Michal Simek wrote:
> From: Wendy Liang <wendy.liang@petalogix.com>
> 
> Add the id and sector mappings for SPI flash chips.

An equivalent patch is already in David Woodhouse's l2-mtd tree:
http://git.infradead.org/users/dedekind/l2-mtd.git/commitdiff/3105875f6b8902628caee2fd7821af43707c6bde

Regards,
Jan
Michal Simek - Oct. 5, 2012, 9:58 a.m.
On 10/05/2012 09:50 AM, Jan Lübbe wrote:
> On Thu, 2012-10-04 at 19:40 +0200, Michal Simek wrote:
>> From: Wendy Liang <wendy.liang@petalogix.com>
>>
>> Add the id and sector mappings for SPI flash chips.
>
> An equivalent patch is already in David Woodhouse's l2-mtd tree:
> http://git.infradead.org/users/dedekind/l2-mtd.git/commitdiff/3105875f6b8902628caee2fd7821af43707c6bde

Great thanks.
Michal

Patch

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5d0d68c..cad89f1 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -722,6 +722,9 @@  static const struct spi_device_id m25p_ids[] = {
 	{ "m25px32-s1", INFO(0x206316,  0, 64 * 1024, 64, SECT_4K) },
 	{ "m25px64",    INFO(0x207117,  0, 64 * 1024, 128, 0) },
 
+	/* Numonyx -- n25q */
+	{ "n25q128",    INFO(0x20ba18,  0, 64 * 1024, 256, 0) },
+
 	/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
 	{ "w25x10", INFO(0xef3011, 0, 64 * 1024,  2,  SECT_4K) },
 	{ "w25x20", INFO(0xef3012, 0, 64 * 1024,  4,  SECT_4K) },