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/include/linux/spi/flash.h

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35
C++ Header | 31 lines | 10 code | 5 blank | 16 comment | 0 complexity | 15aed8e28f9a5d0db89790c1b1f3f6e6 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
 1#ifndef LINUX_SPI_FLASH_H
 2#define LINUX_SPI_FLASH_H
 3
 4struct mtd_partition;
 5
 6/**
 7 * struct flash_platform_data: board-specific flash data
 8 * @name: optional flash device name (eg, as used with mtdparts=)
 9 * @parts: optional array of mtd_partitions for static partitioning
10 * @nr_parts: number of mtd_partitions for static partitoning
11 * @type: optional flash device type (e.g. m25p80 vs m25p64), for use
12 *	with chips that can't be queried for JEDEC or other IDs
13 *
14 * Board init code (in arch/.../mach-xxx/board-yyy.c files) can
15 * provide information about SPI flash parts (such as DataFlash) to
16 * help set up the device and its appropriate default partitioning.
17 *
18 * Note that for DataFlash, sizes for pages, blocks, and sectors are
19 * rarely powers of two; and partitions should be sector-aligned.
20 */
21struct flash_platform_data {
22	char		*name;
23	struct mtd_partition *parts;
24	unsigned int	nr_parts;
25
26	char		*type;
27
28	/* we'll likely add more ... use JEDEC IDs, etc */
29};
30
31#endif