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authorMichel Stempin <michel.stempin@wanadoo.fr>2013-01-06 00:39:36 +0100
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2013-02-04 09:26:29 +0200
commit55bf75b7dd8ec875d048824f3cdecf8254e292e5 (patch)
treee453aa5f14661c3c033576d81f1f07f5f3ea209d /drivers/mtd/devices
parent62116e5171e00f85a8d53f76e45b84423c89ff34 (diff)
downloadlinaro-lsk-55bf75b7dd8ec875d048824f3cdecf8254e292e5.tar.gz
mtd: chips: Add support for GigaDevice GD25Q32/GD25Q64 SPI Flash in m25p80.c
Add support for GigaDevice GD25Q32 32 Mbit (4 MB) SPI Flash (see datasheet: http://www.gigadevice.com/UserFiles/GD25Q32_Rev0.2(1).pdf) used in Hame MPR-A1 and clones, and for GigaDevice GD25Q64 64 Mbit (8 MB) SPI Flash used in Hame MPR-A2 devices (datasheet: http://www.gigadevice.com/UserFiles/GD25Q64.pdf). Signed-off-by: Michel Stempin <michel.stempin@wanadoo.fr> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'drivers/mtd/devices')
-rw-r--r--drivers/mtd/devices/m25p80.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 069e34f909e..5b6b0728be2 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -732,6 +732,10 @@ static const struct spi_device_id m25p_ids[] = {
/* Everspin */
{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) },
+ /* GigaDevice */
+ { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) },
+ { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
+
/* Intel/Numonyx -- xxxs33b */
{ "160s33b", INFO(0x898911, 0, 64 * 1024, 32, 0) },
{ "320s33b", INFO(0x898912, 0, 64 * 1024, 64, 0) },