1 /*
2  * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com>
3  *
4  * Loongson 1 NAND platform support.
5  *
6  * This program is free software; you can redistribute	it and/or modify it
7  * under  the terms of	the GNU General	 Public License as published by the
8  * Free Software Foundation;  either version 2 of the  License, or (at your
9  * option) any later version.
10  */
11 
12 #ifndef __ASM_MACH_LOONGSON32_NAND_H
13 #define __ASM_MACH_LOONGSON32_NAND_H
14 
15 #include <linux/dmaengine.h>
16 #include <linux/mtd/partitions.h>
17 
18 struct plat_ls1x_nand {
19 	struct mtd_partition *parts;
20 	unsigned int nr_parts;
21 
22 	int hold_cycle;
23 	int wait_cycle;
24 };
25 
26 extern struct plat_ls1x_nand ls1b_nand_pdata;
27 
28 bool ls1x_dma_filter_fn(struct dma_chan *chan, void *param);
29 
30 #endif /* __ASM_MACH_LOONGSON32_NAND_H */
31