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/*
* arch/arm/include/asm/mach/flash.h
*
* Copyright (C) 2003 Russell King, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef ASMARM_MACH_FLASH_H
#define ASMARM_MACH_FLASH_H
struct mtd_partition;
struct mtd_info;
enum sw_version {
VERSION_1 = 0,
VERSION_2,
};
/*
* map_name: the map probe function name
* name: flash device name (eg, as used with mtdparts=)
* width: width of mapped device
* interleave: interleave mode feature support
* 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
* version: software register interface version
*/
struct flash_platform_data {
const char *map_name;
const char *name;
unsigned int width;
unsigned int interleave;
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;
enum sw_version version;
};
#endif
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