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mtd: nand: convert ONFI mode into data interface

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struct nand_data_interface is the designated type to pass to
the NAND drivers to configure the timing. To simplify further
patches convert the onfi_sdr_timings array from type struct
nand_sdr_timings nand_data_interface.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[Linux commit: b1dd3ca203fccd111926c3f6ac59bf903ec62b05]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Sascha Hauer 2017-11-22 02:38:17 +09:00 • committed by Masahiro Yamada
parent 01042499b8
commit 46deff57da
2 changed files with 258 additions and 206 deletions
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5
include/linux/mtd/nand.h
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@ -1134,6 +1134,11 @@ static inline int onfi_get_sync_timing_mode(struct nand_chip *chip)
}
#endif
int onfi_init_data_interface(struct nand_chip *chip,
struct nand_data_interface *iface,
enum nand_data_interface_type type,
int timing_mode);
/*
* Check if it is a SLC nand.
* The !nand_is_slc() can be used to check the MLC/TLC nand chips.