Add a platform data structure for GPMC. It contains all the necessary platform information that needs to be passed from platform init code to GPMC driver.
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| 1 | +/* | |
| 2 | + * OMAP GPMC Platform data | |
| 3 | + * | |
| 4 | + * Copyright (C) 2014 Texas Instruments, Inc. - http://www.ti.com | |
| 5 | + * Roger Quadros <rogerq@ti.com> | |
| 6 | + * | |
| 7 | + * This program is free software; you can redistribute it and/or modify it | |
| 8 | + * under the terms and conditions of the GNU General Public License, | |
| 9 | + * version 2, as published by the Free Software Foundation. | |
| 10 | + */ | |
| 11 | + | |
| 12 | +#ifndef _GPMC_OMAP_H_ | |
| 13 | +#define _GPMC_OMAP_H_ | |
| 14 | + | |
| 15 | +/* Maximum Number of Chip Selects */ | |
| 16 | +#define GPMC_CS_NUM 8 | |
| 17 | + | |
| 18 | +/* Data for each chip select */ | |
| 19 | +struct gpmc_omap_cs_data { | |
| 20 | + bool valid; /* data is valid */ | |
| 21 | + bool is_nand; /* device within this CS is NAND */ | |
| 22 | + struct platform_device *pdev; /* device within this CS region */ | |
| 23 | + unsigned int pdata_size; | |
| 24 | +}; | |
| 25 | + | |
| 26 | +struct gpmc_omap_platform_data { | |
| 27 | + struct gpmc_omap_cs_data cs[GPMC_CS_NUM]; | |
| 28 | +}; | |
| 29 | + | |
| 30 | +#endif /* _GPMC_OMAP_H */ | |