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mtd: m25p80: modify info for Micron N25Q128
authorLiming Wang <walimisdev@gmail.com>
Thu, 22 Nov 2012 06:58:09 +0000 (14:58 +0800)
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Mon, 3 Dec 2012 14:36:51 +0000 (16:36 +0200)
Micron N25Q128 has two types of flash:

 - One is for 1.8v supply voltage, prefixed with "n25q128a11" and the jedec
   code is 0x20bb18.

 - Another is for 3v supply voltage, prefixed with "n25q128a13" and the jedec
   code is 0x20ba18.

So modify the original type info and add another type for Micron N25Q128.

Signed-off-by: Liming Wang <walimisdev@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
drivers/mtd/devices/m25p80.c patch | blob | blame | history

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index f402b67a5314c8d311cd05cc6aea00f28ca6cdc7..4eeeb2d7f6ea9cb870ca712ca28abcf50808a47b 100644 (file)
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -661,7 +661,8 @@ static const struct spi_device_id m25p_ids[] = {
        { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
 
        /* Micron */
-       { "n25q128",  INFO(0x20ba18, 0, 64 * 1024, 256, 0) },
+       { "n25q128a11",  INFO(0x20bb18, 0, 64 * 1024, 256, 0) },
+       { "n25q128a13",  INFO(0x20ba18, 0, 64 * 1024, 256, 0) },
        { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K) },
 
        /* Spansion -- single (large) sector size only, at least