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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 
16 struct 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 
27 void txx9_ndfmc_init(unsigned long baseaddr,
28 		     const struct txx9ndfmc_platform_data *plat_data);
29 
30 #endif /* __ASM_TXX9_NDFMC_H */
31