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| author | Michael Walle <michael@walle.cc> | 2021-05-03 17:56:51 +0200 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2021-06-15 23:18:32 +0530 |
| commit | 36ac0228626585ba718186b9db2e5986a198152c (patch) | |
| tree | db75c7d3852653575d4b1fbdc97400bb703c407e /drivers/mtd/spi-nor/core.h | |
| parent | 65b6d89d45a77256b743f421d109d469baefa688 (diff) | |
| download | linux-36ac0228626585ba718186b9db2e5986a198152c.tar.bz2 | |
mtd: spi-nor: add initial sysfs support
Add support to show the manufacturer, the partname and JEDEC identifier
as well as to dump the SFDP table. Not all flashes list their SFDP table
contents in their datasheet. So having that is useful. It might also be
helpful in bug reports from users.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Diffstat (limited to 'drivers/mtd/spi-nor/core.h')
| -rw-r--r-- | drivers/mtd/spi-nor/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index f6dc28091c6d..3348e1dd1445 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -490,6 +490,8 @@ extern const struct spi_nor_manufacturer spi_nor_winbond; extern const struct spi_nor_manufacturer spi_nor_xilinx; extern const struct spi_nor_manufacturer spi_nor_xmc; +extern const struct attribute_group *spi_nor_sysfs_groups[]; + void spi_nor_spimem_setup_op(const struct spi_nor *nor, struct spi_mem_op *op, const enum spi_nor_protocol proto); |