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- /*
- * arch/arm/plat-omap/include/mach/onenand.h
- *
- * Copyright (C) 2006 Nokia Corporation
- * Author: Juha Yrjola
- *
- * 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/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
- #define ONENAND_SYNC_READ (1 << 0)
- #define ONENAND_SYNC_READWRITE (1 << 1)
- struct onenand_freq_info {
- u16 maf_id;
- u16 dev_id;
- u16 ver_id;
- };
- struct omap_onenand_platform_data {
- int cs;
- int gpio_irq;
- struct mtd_partition *parts;
- int nr_parts;
- int (*onenand_setup)(void __iomem *, int *freq_ptr);
- int (*get_freq)(const struct onenand_freq_info *freq_info,
- bool *clk_dep);
- int dma_channel;
- u8 flags;
- u8 regulator_can_sleep;
- u8 skip_initial_unlocking;
- };
- #define ONENAND_MAX_PARTITIONS 8
- #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
- defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
- extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
- #else
- #define board_onenand_data NULL
- static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
- {
- }
- #endif
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