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authorBenjamin Herrenschmidt2017-06-21 00:18:43 +0930
committerCyrille Pitchen2017-06-20 23:46:17 +0200
commit0cbef932bd82857823c0e52b08218b0c9920a475 (patch)
tree09aa6167705d7d25f00931a98a3426750ae9b59a /drivers/mtd
parent05d090f00203bdcf722b9cb6d5ac57c165e2c95c (diff)
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/mtd')
-rw-r--r--drivers/mtd/spi-nor/spi-nor.c2
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) },