nand: increase chip_delay in mv kirkwood nand driver
authorStefan Bigler <stefan.bigler@keymile.com>
Mon, 18 Jul 2011 13:25:11 +0000 (15:25 +0200)
committerScott Wood <scottwood@freescale.com>
Mon, 3 Oct 2011 23:35:11 +0000 (18:35 -0500)
commit156800905a17f3ce1638f89fb0f7b4bf55a1fa02
tree835007eaf4dabbe6dab047a6dc9a3b5a72621479
parent7b8ffea2ac44097ed1c99ba70b8c6a4cf12ba0b4
nand: increase chip_delay in mv kirkwood nand driver

The new SAMSUNG NAND Flash K9F1G08U0D require a bigger chip_delay.
The Data Transfer from Cell to Register is >= 35us. Other Vendors
and older chips normally use >= 25us. To have enough margin 40us
is selected.

Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Stefan Roese <sr@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
drivers/mtd/nand/kirkwood_nand.c