+/*
+ * linux/arch/arm/mach-omap2/board-apollon-mmc.c
+ *
+ * Copyright (C) 2005-2007 Samsung Electronics
+ * Author: Kyungmin Park <kyungmin.park@samsung.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 <mach/gpio.h>
+#include <mach/mmc.h>
+
+#ifdef CONFIG_MMC_OMAP
+
+static struct device *mmc_device;
+
+static int apollon_mmc_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d power: %s (vdd %d)\n", slot + 1,
+ power_on ? "on" : "off", vdd);
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int apollon_mmc_set_bus_mode(struct device *dev, int slot, int bus_mode)
+{
+#ifdef CONFIG_MMC_DEBUG
+ dev_dbg(dev, "Set slot %d bus_mode %s\n", slot + 1,
+ bus_mode == MMC_BUSMODE_OPENDRAIN ? "open-drain" : "push-pull");
+#endif
+ if (slot != 0) {
+ dev_err(dev, "No such slot %d\n", slot + 1);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int apollon_mmc_late_init(struct device *dev)
+{
+ mmc_device = dev;
+
+ return 0;
+}
+
+static void apollon_mmc_cleanup(struct device *dev)
+{
+}
+
+/*
+ * Note: If you want to detect card feature, please assign GPIO 37
+ */
+static struct omap_mmc_platform_data mmc1_data = {
+ .nr_slots = 1,
+ .init = apollon_mmc_late_init,
+ .cleanup = apollon_mmc_cleanup,
+ .dma_mask = 0xffffffff,
+ .slots[0] = {
+ .wires = 4,
+
+ /*
+ * Use internal loop-back in MMC/SDIO Module Input Clock
+ * selection
+ */
+ .internal_clock = 1,
+
+ .set_power = apollon_mmc_set_power,
+ .set_bus_mode = apollon_mmc_set_bus_mode,
+ .ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 |
+ MMC_VDD_32_33 | MMC_VDD_33_34,
+ .name = "mmcblk",
+ },
+};
+
+static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
+
+void __init apollon_mmc_init(void)
+{
+ mmc_data[0] = &mmc1_data;
+ omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
+}
+
+#else /* !CONFIG_MMC_OMAP */
+
+void __init apollon_mmc_init(void)
+{
+}
+
+#endif /* CONFIG_MMC_OMAP */