hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Michel Stempin 2013-01-06 00:39:36 +01:00 committed by Artem Bityutskiy
parent 62116e5171
commit 55bf75b7dd
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mtd/devices/m25p80.c
View File

@ -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) },