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This project is archived. Its data is read-only.

Commit eedfea25 authored Apr 20, 2010 by Ben Dooks Committed by David Woodhouse May 14, 2010

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>

parent c3611570

arch/arm/plat-orion/include/plat/orion_nand.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -14,6 +14,7 @@
	*/		*/
	struct orion_nand_data {		struct orion_nand_data {
	struct mtd_partition *parts;		struct mtd_partition *parts;
			int (dev_ready)(struct mtd_info mtd);
	u32 nr_parts;		u32 nr_parts;
	u8 ale; /* address line number connected to ALE */		u8 ale; /* address line number connected to ALE */
	u8 cle; /* address line number connected to CLE */		u8 cle; /* address line number connected to CLE */

drivers/mtd/nand/orion_nand.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -126,6 +126,9 @@ static int __init orion_nand_probe(struct platform_device *pdev)
	if (board->width == 16)		if (board->width == 16)
	nc->options \|= NAND_BUSWIDTH_16;		nc->options \|= NAND_BUSWIDTH_16;

			if (board->dev_ready)
			nc->dev_ready = board->dev_ready;

	platform_set_drvdata(pdev, mtd);		platform_set_drvdata(pdev, mtd);

	if (nand_scan(mtd, 1)) {		if (nand_scan(mtd, 1)) {