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| author | Takahiro Kuwano <Takahiro.Kuwano@cypress.com> | 2020-04-20 14:44:41 +0300 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2020-04-20 14:44:41 +0300 |
| commit | 954fd81ce83b7077b8e7b7b0fbf3ebf19d4eaff9 (patch) | |
| tree | 0479189e3b865e477d3020978997d0b29bd350bf /drivers/mtd/spi-nor | |
| parent | bb15aded5144d36b2a050e1dad415876c0b94234 (diff) | |
| download | linux-954fd81ce83b7077b8e7b7b0fbf3ebf19d4eaff9.tar.bz2 | |
mtd: spi-nor: spansion: Enable dual and quad read for s25fl256s0
The s25fl256s0 supports dual and quad read like s25fl256s1.
Enable it by adding SPI_NOR_DUAL_READ and SPI_NOR_QUAD_READ
flags to the flash_info entry. Tested with the device and
confirmed that is working.
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@cypress.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Diffstat (limited to 'drivers/mtd/spi-nor')
| -rw-r--r-- | drivers/mtd/spi-nor/spansion.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index 6756202ace4b..88183eba8ac1 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -22,7 +22,9 @@ static const struct flash_info spansion_parts[] = { { "s25fl128s1", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, - { "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, USE_CLSR) }, + { "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + USE_CLSR) }, { "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, |