On Wed, Jul 30, 2014 at 05:36:18PM +0800, Josh Wu wrote: > On 7/29/2014 9:27 PM, Raphael Poggi wrote: > >Some nand with 8k page size like Micron MT29F32G08ABAAAWP need more than > >20us. > > > >Signed-off-by: Raphaël Poggi <[email protected]> > >--- > > drivers/mtd/nand/atmel_nand.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c > >index e321c56..77bd877 100644 > >--- a/drivers/mtd/nand/atmel_nand.c > >+++ b/drivers/mtd/nand/atmel_nand.c > >@@ -2099,7 +2099,7 @@ static int atmel_nand_probe(struct platform_device > >*pdev) > > } > > nand_chip->ecc.mode = host->board.ecc_mode; > >- nand_chip->chip_delay = 20; /* 20us command delay time */ > >+ nand_chip->chip_delay = 40; /* 40us command delay time */ > > if (host->board.bus_width_16) /* 16-bit bus width */ > > nand_chip->options |= NAND_BUSWIDTH_16; > > I just post a patch [1] days ago which does almost the same thing to > support 4k-page nand flash. > personally I am fine with your patch. > > Brain, you only need to take care this patch. And drop my patch [1]. > > [1] http://patchwork.ozlabs.org/patch/372406/
OK, queued to l2-mtd.git/next. Thanks! Brian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
