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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-03-28 18:40:59 +0300 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@linaro.org> | 2023-03-29 13:46:07 +0300 |
| commit | ccff2cfa1ac347ee91f1b21ee99ca7ecc1d201fc (patch) | |
| tree | 59de995f12cb1e50b70adf7b2d4d970c5a5bd4d2 /drivers/mtd | |
| parent | 9d6c5d64f0288a814d4435b7da39e360a4c39e40 (diff) | |
| download | linux-ccff2cfa1ac347ee91f1b21ee99ca7ecc1d201fc.tar.xz | |
mtd: spi-nor: Add a macro to define more banks
Most of the chips on the market only feature a single bank. However, new
chips may support more than a single bank, with the possibility to
parallelize some operations. Let's introduce an INFOB() macro which also
takes a n_bank parameter.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20230328154105.448540-3-miquel.raynal@bootlin.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index db0e458810c7..bf2e64671856 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -555,6 +555,10 @@ struct flash_info { SPI_NOR_ID((_jedec_id), (_ext_id)), \ SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1), +#define INFOB(_jedec_id, _ext_id, _sector_size, _n_sectors, _n_banks) \ + SPI_NOR_ID((_jedec_id), (_ext_id)), \ + SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), (_n_banks)), + #define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors) \ SPI_NOR_ID6((_jedec_id), (_ext_id)), \ SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1), |