1/*
 2 * This program is free software; you can redistribute it and/or modify
 3 * it under the terms of the GNU General Public License version 2 as
 4 * published by the Free Software Foundation.
 5 *
 6 * (C) Copyright TOSHIBA CORPORATION 2007
 7 */
 8#ifndef __ASM_TXX9_NDFMC_H
 9#define __ASM_TXX9_NDFMC_H
10
11#define NDFMC_PLAT_FLAG_USE_BSPRT	0x01
12#define NDFMC_PLAT_FLAG_NO_RSTR		0x02
13#define NDFMC_PLAT_FLAG_HOLDADD		0x04
14#define NDFMC_PLAT_FLAG_DUMMYWRITE	0x08
15
16struct txx9ndfmc_platform_data {
17	unsigned int shift;
18	unsigned int gbus_clock;
19	unsigned int hold;		/* hold time in nanosecond */
20	unsigned int spw;		/* strobe pulse width in nanosecond */
21	unsigned int flags;
22	unsigned char ch_mask;		/* available channel bitmask */
23	unsigned char wp_mask;		/* write-protect bitmask */
24	unsigned char wide_mask;	/* 16bit-nand bitmask */
25};
26
27void txx9_ndfmc_init(unsigned long baseaddr,
28		     const struct txx9ndfmc_platform_data *plat_data);
29
30#endif /* __ASM_TXX9_NDFMC_H */