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Commit 861e37ad authored by Kyungmin Park's avatar Kyungmin Park Committed by Russell King
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[ARM] 3057/1: Add memory control method to support OneNAND sync burst read 



Patch from Kyungmin Park

This patch is required for OneNAND MTD to passing the OneNAND sync. burst read

Signed-off-by: Kyungmin Park
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 59d1ff3b

include/asm-arm/mach/flash.h

+3 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#define ASMARM_MACH_FLASH_H



struct mtd_partition;

struct mtd_info;



/*

 * map_name:	the map probe function name
@@ -19,6 +20,7 @@ struct mtd_partition; 
 * init:	method called at driver/device initialisation

 * exit:	method called at driver/device removal

 * set_vpp:	method called to enable or disable VPP

 * mmcontrol:	method called to enable or disable Sync. Burst Read in OneNAND

 * parts:	optional array of mtd_partitions for static partitioning

 * nr_parts:	number of mtd_partitions for static partitoning

 */
@@ -29,6 +31,7 @@ struct flash_platform_data { 
	int		(*init)(void);

	void		(*exit)(void);

	void		(*set_vpp)(int on);

	void		(*mmcontrol)(struct mtd_info *mtd, int sync_read);

	struct mtd_partition *parts;

	unsigned int	nr_parts;

};