| #ifndef LINUX_SPI_FLASH_H |
| #define LINUX_SPI_FLASH_H |
| |
| struct mtd_partition; |
| |
| /** |
| * struct flash_platform_data: board-specific flash data |
| * @name: optional flash device name (eg, as used with mtdparts=) |
| * @parts: optional array of mtd_partitions for static partitioning |
| * @nr_parts: number of mtd_partitions for static partitoning |
| * @type: optional flash device type (e.g. m25p80 vs m25p64), for use |
| * with chips that can't be queried for JEDEC or other IDs |
| * |
| * Board init code (in arch/.../mach-xxx/board-yyy.c files) can |
| * provide information about SPI flash parts (such as DataFlash) to |
| * help set up the device and its appropriate default partitioning. |
| * |
| * Note that for DataFlash, sizes for pages, blocks, and sectors are |
| * rarely powers of two; and partitions should be sector-aligned. |
| */ |
| struct flash_platform_data { |
| char *name; |
| struct mtd_partition *parts; |
| unsigned int nr_parts; |
| |
| char *type; |
| |
| /* we'll likely add more ... use JEDEC IDs, etc */ |
| }; |
| |
| #endif |