ndfmc.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 *
 4 * (C) Copyright TOSHIBA CORPORATION 2007
 5 */
 6#ifndef __TXX9_NDFMC_H
 7#define __TXX9_NDFMC_H
 8
 9#define NDFMC_PLAT_FLAG_USE_BSPRT	0x01
10#define NDFMC_PLAT_FLAG_NO_RSTR		0x02
11#define NDFMC_PLAT_FLAG_HOLDADD		0x04
12#define NDFMC_PLAT_FLAG_DUMMYWRITE	0x08
13
14struct txx9ndfmc_platform_data {
15	unsigned int shift;
16	unsigned int gbus_clock;
17	unsigned int hold;		/* hold time in nanosecond */
18	unsigned int spw;		/* strobe pulse width in nanosecond */
19	unsigned int flags;
20	unsigned char ch_mask;		/* available channel bitmask */
21	unsigned char wp_mask;		/* write-protect bitmask */
22	unsigned char wide_mask;	/* 16bit-nand bitmask */
23};
24
25void txx9_ndfmc_init(unsigned long baseaddr,
26		     const struct txx9ndfmc_platform_data *plat_data);
27
28#endif /* __TXX9_NDFMC_H */