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path: root/arch/arm/mach-at91/sam9_smc.h
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/*
 * linux/arch/arm/mach-at91/sam9_smc.
 *
 * Copyright (C) 2008 Andrew Victor
 *
 * 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.
 */

struct sam9_smc_config {
	/* Setup register */
	u8 ncs_read_setup;
	u8 nrd_setup;
	u8 ncs_write_setup;
	u8 nwe_setup;

	/* Pulse register */
	u8 ncs_read_pulse;
	u8 nrd_pulse;
	u8 ncs_write_pulse;
	u8 nwe_pulse;

	/* Cycle register */
	u16 read_cycle;
	u16 write_cycle;

	/* Mode register */
	u32 mode;
	u8 tdf_cycles:4;
};

extern void __init sam9_smc_configure(int id, int cs, struct sam9_smc_config* config);
extern void __init at91sam9_ioremap_smc(int id, u32 addr);