diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2022-01-07 10:46:11 -0800 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-01-23 16:37:18 +0100 |
| commit | 02d1d0e4dfc3fdc5aa05b78e7def00dc1e62257e (patch) | |
| tree | a99b36648a6b17dc8c9cd9e7f111496bff58b420 /include/linux/platform_data | |
| parent | f5619f3774d0ef6ddbb8de4c782cc4e42966c524 (diff) | |
mtd: rawnand: brcmnand: Add platform data structure for BCMA
Update the BCMA's chipcommon nand flash driver to detect which
chip-select is used and pass that information via platform data to the
brcmnand driver. Make sure that the brcmnand platform data structure is
always at the beginning of the platform data of the "nflash" device
created by BCMA to allow brcmnand to safely de-reference it.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220107184614.2670254-7-f.fainelli@gmail.com
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/brcmnand.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/platform_data/brcmnand.h b/include/linux/platform_data/brcmnand.h new file mode 100644 index 000000000000..8b8777985dce --- /dev/null +++ b/include/linux/platform_data/brcmnand.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef BRCMNAND_PLAT_DATA_H +#define BRCMNAND_PLAT_DATA_H + +struct brcmnand_platform_data { + int chip_select; + const char * const *part_probe_types; + unsigned int ecc_stepsize; + unsigned int ecc_strength; +}; + +#endif /* BRCMNAND_PLAT_DATA_H */ |