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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-01-28 12:12:36 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-03-15 23:28:19 +0800 |
| commit | 770d7c39af940da24dd4c2c048576d778ac0abd4 (patch) | |
| tree | 7cf7f6c89bcc1a8c4db93d695b80116962df4e04 /include/linux/of_mtd.h | |
| parent | fa4d34ccd0914ac87336ea2c17e9370dfecef286 (diff) | |
| download | linux-770d7c39af940da24dd4c2c048576d778ac0abd4.tar.gz linux-770d7c39af940da24dd4c2c048576d778ac0abd4.tar.bz2 linux-770d7c39af940da24dd4c2c048576d778ac0abd4.zip | |
of/mtd/nand: add generic bindings and helpers
- nand-ecc-mode : String, operation mode of the NAND ecc mode.
Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first",
"soft_bch".
- nand-bus-width : 8 or 16 bus width if not present 8
- nand-on-flash-bbt: boolean to enable on flash bbt option if not present false
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/linux/of_mtd.h')
| -rw-r--r-- | include/linux/of_mtd.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/of_mtd.h b/include/linux/of_mtd.h new file mode 100644 index 000000000000..bae1b6094c63 --- /dev/null +++ b/include/linux/of_mtd.h @@ -0,0 +1,19 @@ +/* + * Copyright 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * OF helpers for mtd. + * + * This file is released under the GPLv2 + */ + +#ifndef __LINUX_OF_MTD_H +#define __LINUX_OF_NET_H + +#ifdef CONFIG_OF_MTD +#include <linux/of.h> +extern const int of_get_nand_ecc_mode(struct device_node *np); +int of_get_nand_bus_width(struct device_node *np); +bool of_get_nand_on_flash_bbt(struct device_node *np); +#endif + +#endif /* __LINUX_OF_MTD_H */ |