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| author | Ben Dooks <ben@simtec.co.uk> | 2010-04-20 10:26:18 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-05-14 01:04:19 +0100 |
| commit | eedfea252690435858722a8da1109d104d639087 (patch) | |
| tree | 853f8620da72530e32768634583ccf2a781c6271 | |
| parent | c3611570ddf601609f8803574ea83889ff969aa0 (diff) | |
| download | linux-3.10-eedfea252690435858722a8da1109d104d639087.tar.gz linux-3.10-eedfea252690435858722a8da1109d104d639087.tar.bz2 linux-3.10-eedfea252690435858722a8da1109d104d639087.zip | |
mtd: orion/kirkwood: add RnB line support to orion mtd driver
Add support for a board to register a callback to get the state of the
RnB line if it has it attached.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | arch/arm/plat-orion/include/plat/orion_nand.h | 1 | ||||
| -rw-r--r-- | drivers/mtd/nand/orion_nand.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-orion/include/plat/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h index d6a4cfa3778..9f3c180834d 100644 --- a/arch/arm/plat-orion/include/plat/orion_nand.h +++ b/arch/arm/plat-orion/include/plat/orion_nand.h @@ -14,6 +14,7 @@ */ struct orion_nand_data { struct mtd_partition *parts; + int (*dev_ready)(struct mtd_info *mtd); u32 nr_parts; u8 ale; /* address line number connected to ALE */ u8 cle; /* address line number connected to CLE */ diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index f4444fe960a..da6e7534305 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -126,6 +126,9 @@ static int __init orion_nand_probe(struct platform_device *pdev) if (board->width == 16) nc->options |= NAND_BUSWIDTH_16; + if (board->dev_ready) + nc->dev_ready = board->dev_ready; + platform_set_drvdata(pdev, mtd); if (nand_scan(mtd, 1)) { |