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omap2/3/4: Introducing 'gpmc-nand.c' for GPMC specific NAND init

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Introducing 'gpmc-nand.c' for GPMC specific NAND init.
For example: GPMC timing parameters and all.
This patch also migrates gpmc related calls from 'nand/omap2.c'
to 'gpmc-nand.c'.

Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Vimal Singh 2010-02-15 10:03:33 -08:00 • committed by Tony Lindgren
parent 30e53bccfa
commit 2f70a1e936
4 changed files with 155 additions and 32 deletions
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10
arch/arm/plat-omap/include/plat/nand.h
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@ -15,10 +15,18 @@ struct omap_nand_platform_data {
int cs;
int gpio_irq;
struct mtd_partition *parts;
struct gpmc_timings *gpmc_t;
int nr_parts;
int (*nand_setup)(void __iomem *);
int (*nand_setup)(void);
int (*dev_ready)(struct omap_nand_platform_data *);
int dma_channel;
unsigned long phys_base;
void __iomem *gpmc_cs_baseaddr;
void __iomem *gpmc_baseaddr;
int devsize;
};
/* size (4 KiB) for IO mapping */
#define NAND_IO_SIZE SZ_4K
extern int gpmc_nand_init(struct omap_nand_platform_data *d);