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authorSascha Hauer <s.hauer@pengutronix.de>2016-09-15 11:32:49 +0300
committerBoris Brezillon <boris.brezillon@free-electrons.com>2016-09-23 10:35:16 +0300
commit6e1f9708dbf3c50a8da93c1952a01a7a2acb5e66 (patch)
treec003fd93b979c2c2e372befee0cc07561251d6e3 /include/linux/mtd
parentb88730ada99bfe243862add360720a3550b0edbf (diff)
downloadlinux-6e1f9708dbf3c50a8da93c1952a01a7a2acb5e66.tar.xz
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 <s.hauer@pengutronix.de> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'include/linux/mtd')
-rw-r--r--include/linux/mtd/nand.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 1f34c04fe16c..0c9412c2d80b 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -1154,6 +1154,8 @@ static inline int jedec_feature(struct nand_chip *chip)
/* 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,