From: Miquel Raynal miquel.raynal@bootlin.com
commit 4d8ec041d9c454029f6cd90622f6d81eb61e781c upstream.
tR and tCCS are currently wrongly expressed in femtoseconds, while we expect these values to be expressed in picoseconds. Set right hardcoded values.
Fixes: 6a943386ee36 mtd: rawnand: add default values for dynamic timings Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Reviewed-by: Boris Brezillon boris.brezillon@collabora.com Link: https://lore.kernel.org/linux-mtd/20200428094302.14624-3-miquel.raynal@bootl... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/mtd/nand/raw/nand_timings.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
--- a/drivers/mtd/nand/raw/nand_timings.c +++ b/drivers/mtd/nand/raw/nand_timings.c @@ -314,10 +314,9 @@ int onfi_fill_data_interface(struct nand /* microseconds -> picoseconds */ timings->tPROG_max = 1000000ULL * ONFI_DYN_TIMING_MAX; timings->tBERS_max = 1000000ULL * ONFI_DYN_TIMING_MAX; - timings->tR_max = 1000000ULL * 200000000ULL;
- /* nanoseconds -> picoseconds */ - timings->tCCS_min = 1000UL * 500000; + timings->tR_max = 200000000; + timings->tCCS_min = 500000; }
return 0;