From b893e83330662393ff40d4dc8cb2733599beb26a Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 22 Nov 2017 02:38:18 +0900 Subject: mtd: nand: Expose data interface for ONFI mode 0 The nand layer will need ONFI mode 0 to use it as timing mode before and right after reset. Signed-off-by: Sascha Hauer Signed-off-by: Boris Brezillon [Linux commit: 6e1f9708dbf3c50a8da93c1952a01a7a2acb5e66] Signed-off-by: Masahiro Yamada --- include/linux/mtd/nand.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mtd/nand.h') diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index a633fd0fd1..0b9fe3f0e8 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -1183,6 +1183,8 @@ uint8_t nand_read_byte(struct mtd_info *mtd); /* get timing characteristics from ONFI timing mode. */ const struct nand_sdr_timings *onfi_async_timing_mode_to_sdr_timings(int mode); +/* get data interface from ONFI timing mode 0, used after reset. */ +const struct nand_data_interface *nand_get_default_data_interface(void); int nand_check_erased_ecc_chunk(void *data, int datalen, void *ecc, int ecclen, -- cgit v1.2.1