[PATCH v2 02/10] ARM: OMAP2+: gpmc-nand: update gpmc-nand regs

Afzal Mohammed
2012-06-13T11:48:45Z

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>
---
arch/arm/mach-omap2/gpmc-nand.c | 2 ++
arch/arm/plat-omap/include/plat/nand.h | 1 +
2 files changed, 3 insertions(+)

diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 386dec8..d4e803c 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -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_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
+
err = platform_device_register(&gpmc_nand_device);
if (err < 0) {
dev_err(dev, "Unable to register NAND device\n");
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 67fc506..86e4d9c 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -29,6 +29,7 @@ struct omap_nand_platform_data {
unsigned long phys_base;
int devsize;
enum omap_ecc ecc_opt;
+ struct gpmc_nand_regs reg;
};

/* minimum size for IO mapping */
--
1.7.10.2