| Message ID | 20190702133444.444440-1-avifishman70@gmail.com |
|---|---|
| State | Not Applicable |
| Delegated to: | Ambarus Tudor |
| Headers | show |
| Series | mtd: spi-nor: Add Winbond w25q256jvm | expand |
Hi Tudor, Boris & Tudor, I see that you pushed this kind of commit of Winbond chip previously, can you please approve also this? On Tue, Jul 2, 2019 at 5:23 PM Avi Fishman <avifishman70@gmail.com> wrote: > > Similar to w25q256 (besides not supporting QPI mode) but with different ID. > The "JVM" suffix is in the datasheet. > The datasheet indicates DUAL and QUAD are supported. > https://www.winbond.com/resource-files/w25q256jv%20spi%20revi%2010232018%20plus.pdf > > Signed-off-by: Avi Fishman <avifishman70@gmail.com> > --- > drivers/mtd/spi-nor/spi-nor.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index 0c2ec1c21434..ccb217a24404 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -2120,6 +2120,8 @@ 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 | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > + { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512, > + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, > SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, > > -- > 2.18.0 >
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 0c2ec1c21434..ccb217a24404 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2120,6 +2120,8 @@ 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 | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) },
Similar to w25q256 (besides not supporting QPI mode) but with different ID. The "JVM" suffix is in the datasheet. The datasheet indicates DUAL and QUAD are supported. https://www.winbond.com/resource-files/w25q256jv%20spi%20revi%2010232018%20plus.pdf Signed-off-by: Avi Fishman <avifishman70@gmail.com> --- drivers/mtd/spi-nor/spi-nor.c | 2 ++ 1 file changed, 2 insertions(+)