diff options
| author | Huang Shijie <b32955@freescale.com> | 2014-02-21 13:39:38 +0800 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-10 22:42:26 -0700 |
| commit | d94abba7605d3c15123eb3b331a1872ef17d29e0 (patch) | |
| tree | 174cfa9a86d91b5fcd0240c441fa14f287f09640 /include/linux/mtd/nand.h | |
| parent | afbfff03d611de22b1ec7127ad56920e02936d5e (diff) | |
mtd: nand: add fields for JEDEC in nand_chip
Add the jedec_version field, and add an anonymous union which
contains the nand_onfi_params and nand_jedec_params.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'include/linux/mtd/nand.h')
| -rw-r--r-- | include/linux/mtd/nand.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 588f8a4a27af..f9af7564118a 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -590,8 +590,12 @@ struct nand_buffers { * @subpagesize: [INTERN] holds the subpagesize * @onfi_version: [INTERN] holds the chip ONFI version (BCD encoded), * non 0 if ONFI supported. + * @jedec_version: [INTERN] holds the chip JEDEC version (BCD encoded), + * non 0 if JEDEC supported. * @onfi_params: [INTERN] holds the ONFI page parameter when ONFI is * supported, 0 otherwise. + * @jedec_params: [INTERN] holds the JEDEC parameter page when JEDEC is + * supported, 0 otherwise. * @read_retries: [INTERN] the number of read retry modes supported * @onfi_set_features: [REPLACEABLE] set the features for ONFI nand * @onfi_get_features: [REPLACEABLE] get the features for ONFI nand @@ -664,7 +668,11 @@ struct nand_chip { int badblockbits; int onfi_version; - struct nand_onfi_params onfi_params; + int jedec_version; + union { + struct nand_onfi_params onfi_params; + struct nand_jedec_params jedec_params; + }; int read_retries; |