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ARM: OMAP2+: gpmc-nand: update gpmc-nand regs 

GPMC has NAND registers, update nand platform data with those details
so that NAND driver can configure those by itself instead of using
exported symbols.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Afzal Mohammed 2012-08-30 12:53:22 -07:00 committed by Tony Lindgren
parent 52bd138d61
commit d126d0158b
2 changed files with 3 additions and 0 deletions
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2
arch/arm/mach-omap2/gpmc-nand.c
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@ -108,6 +108,8 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1); gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1);
} }
gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
err = platform_device_register(&gpmc_nand_device); err = platform_device_register(&gpmc_nand_device);
if (err < 0) { if (err < 0) {
dev_err(dev, "Unable to register NAND device\n"); dev_err(dev, "Unable to register NAND device\n");

1
arch/arm/plat-omap/include/plat/nand.h
View File

@ -29,6 +29,7 @@ struct omap_nand_platform_data {
unsigned long phys_base; unsigned long phys_base;
int devsize; int devsize;
enum omap_ecc ecc_opt; enum omap_ecc ecc_opt;
struct gpmc_nand_regs reg;
}; };
/* minimum size for IO mapping */ /* minimum size for IO mapping */