Patchwork [2/3] ARM: OMAP2+: gpmc-nand: update gpmc-nand regs

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Submitter Mohammed Afzal
Date May 11, 2012, 3:28 p.m.
Message ID <63330b838989936945370c02968c839440c3eec0.1336748974.git.afzal@ti.com>
Download mbox | patch
Permalink /patch/158551/
State New
Headers show

Comments

Mohammed Afzal - May 11, 2012, 3:28 p.m.
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(+)

Patch

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 */