diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-06-20 17:48:43 +0300 |
|---|---|---|
| committer | Cyrille Pitchen <cyrille.pitchen@wedev4u.fr> | 2017-06-21 00:46:17 +0300 |
| commit | 0cbef932bd82857823c0e52b08218b0c9920a475 (patch) | |
| tree | 09aa6167705d7d25f00931a98a3426750ae9b59a /drivers | |
| parent | 05d090f00203bdcf722b9cb6d5ac57c165e2c95c (diff) | |
| download | linux-0cbef932bd82857823c0e52b08218b0c9920a475.tar.xz | |
spi-nor: Add Winbond w25m512jv
Similar to the other ones, different size. The "JV" suffix is in
the datasheet, I haven't seen mentions of a different one.
The datasheet indicates DUAL and QUAD are supported.
http://www.winbond.com/resource-files/w25m512jv%20revc%2001062017.pdf
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index eef55b597ec7..43de5adafcb7 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1146,6 +1146,8 @@ static const struct flash_info spi_nor_ids[] = { { "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) }, { "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) }, { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K) }, + { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, + SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, /* Catalyst / On Semiconductor -- non-JEDEC */ { "cat25c11", CAT25_INFO( 16, 8, 16, 1, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, |