diff options
Diffstat (limited to 'arch/arm/plat-omap/include/plat/onenand.h')
-rw-r--r-- | arch/arm/plat-omap/include/plat/onenand.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h new file mode 100644 index 000000000000..72f433d7d827 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/onenand.h | |||
@@ -0,0 +1,43 @@ | |||
1 | /* | ||
2 | * arch/arm/plat-omap/include/mach/onenand.h | ||
3 | * | ||
4 | * Copyright (C) 2006 Nokia Corporation | ||
5 | * Author: Juha Yrjola | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License version 2 as | ||
9 | * published by the Free Software Foundation. | ||
10 | */ | ||
11 | |||
12 | #include <linux/mtd/mtd.h> | ||
13 | #include <linux/mtd/partitions.h> | ||
14 | |||
15 | #define ONENAND_SYNC_READ (1 << 0) | ||
16 | #define ONENAND_SYNC_READWRITE (1 << 1) | ||
17 | |||
18 | struct omap_onenand_platform_data { | ||
19 | int cs; | ||
20 | int gpio_irq; | ||
21 | struct mtd_partition *parts; | ||
22 | int nr_parts; | ||
23 | int (*onenand_setup)(void __iomem *, int freq); | ||
24 | int dma_channel; | ||
25 | u8 flags; | ||
26 | }; | ||
27 | |||
28 | #define ONENAND_MAX_PARTITIONS 8 | ||
29 | |||
30 | #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ | ||
31 | defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) | ||
32 | |||
33 | extern void gpmc_onenand_init(struct omap_onenand_platform_data *d); | ||
34 | |||
35 | #else | ||
36 | |||
37 | #define board_onenand_data NULL | ||
38 | |||
39 | static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d) | ||
40 | { | ||
41 | } | ||
42 | |||
43 | #endif | ||