1 files changed, 0 insertions, 123 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/gpmc-nand.c b/ANDROID_3.4.5/arch/arm/mach-omap2/gpmc-nand.c
deleted file mode 100644
index 386dec8d..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-omap2/gpmc-nand.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * gpmc-nand.c
- *
- * Copyright (C) 2009 Texas Instruments
- * Vimal Singh <vimalsingh@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/mtd/nand.h>
-
-#include <asm/mach/flash.h>
-
-#include <plat/cpu.h>
-#include <plat/nand.h>
-#include <plat/board.h>
-#include <plat/gpmc.h>
-
-static struct resource gpmc_nand_resource = {
-	.flags		= IORESOURCE_MEM,
-};
-
-static struct platform_device gpmc_nand_device = {
-	.name		= "omap2-nand",
-	.id		= 0,
-	.num_resources	= 1,
-	.resource	= &gpmc_nand_resource,
-};
-
-static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data)
-{
-	struct gpmc_timings t;
-	int err;
-
-	if (!gpmc_nand_data->gpmc_t)
-		return 0;
-
-	memset(&t, 0, sizeof(t));
-	t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk;
-	t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
-	t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on);
-
-	/* Read */
-	t.adv_rd_off = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->adv_rd_off);
-	t.oe_on  = t.adv_on;
-	t.access = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->access);
-	t.oe_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->oe_off);
-	t.cs_rd_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_rd_off);
-	t.rd_cycle  = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->rd_cycle);
-
-	/* Write */
-	t.adv_wr_off = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->adv_wr_off);
-	t.we_on  = t.oe_on;
-	if (cpu_is_omap34xx()) {
-	    t.wr_data_mux_bus =	gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->wr_data_mux_bus);
-	    t.wr_access = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->wr_access);
-	}
-	t.we_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->we_off);
-	t.cs_wr_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_wr_off);
-	t.wr_cycle  = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle);
-
-	/* Configure GPMC */
-	if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
-		gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1);
-	else
-		gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0);
-	gpmc_cs_configure(gpmc_nand_data->cs,
-			GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND);
-	err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
-{
-	int err	= 0;
-	struct device *dev = &gpmc_nand_device.dev;
-
-	gpmc_nand_device.dev.platform_data = gpmc_nand_data;
-
-	err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
-				&gpmc_nand_data->phys_base);
-	if (err < 0) {
-		dev_err(dev, "Cannot request GPMC CS\n");
-		return err;
-	}
-
-	 /* Set timings in GPMC */
-	err = omap2_nand_gpmc_retime(gpmc_nand_data);
-	if (err < 0) {
-		dev_err(dev, "Unable to set gpmc timings: %d\n", err);
-		return err;
-	}
-
-	/* Enable RD PIN Monitoring Reg */
-	if (gpmc_nand_data->dev_ready) {
-		gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_RDY_BSY, 1);
-	}
-
-	err = platform_device_register(&gpmc_nand_device);
-	if (err < 0) {
-		dev_err(dev, "Unable to register NAND device\n");
-		goto out_free_cs;
-	}
-
-	return 0;
-
-out_free_cs:
-	gpmc_cs_free(gpmc_nand_data->cs);
-
-	return err;
-}