diff options
author | Olof Johansson <olof@lixom.net> | 2012-09-21 00:16:30 -0400 |
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committer | Olof Johansson <olof@lixom.net> | 2012-09-21 00:16:30 -0400 |
commit | b74aae9a2074e1caa2e40bf119f3a633f77c94e4 (patch) | |
tree | ba465514cff017a3213e65556674c68be5db29f6 /include/linux/platform_data/mtd-nand-omap2.h | |
parent | 5698bd757d55b1bb87edd1a9744ab09c142abfc2 (diff) | |
parent | b97ba3ab4e8ec88164a47c98c91955e90ecd7c6a (diff) |
Merge branch 'next/cleanup' into next/multiplatform
* next/cleanup: (358 commits)
ARM: tegra: harmony: fix ldo7 regulator-name
ARM: OMAP2+: Make omap4-keypad.h local
ARM: OMAP2+: Make l4_3xxx.h local
ARM: OMAP2+: Make l4_2xxx.h local
ARM: OMAP2+: Make l3_3xxx.h local
ARM: OMAP2+: Make l3_2xxx.h local
ARM: OMAP1: Move irda.h from plat to mach
ARM: OMAP2+: Make hdq1w.h local
ARM: OMAP2+: Make gpmc-smsc911x.h local
ARM: OMAP2+: Make gpmc-smc91x.h local
ARM: OMAP1: Move flash.h from plat to mach
ARM: OMAP2+: Make debug-devices.h local
ARM: OMAP1: Move board-voiceblue.h from plat to mach
ARM: OMAP1: Move board-sx1.h from plat to mach
ARM: OMAP2+: Make omap-wakeupgen.h local
ARM: OMAP2+: Make omap-secure.h local
ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
ARM: OMAP2+: Make ctrl_module_pad_wkup_44xx.h local
ARM: OMAP2+: Make ctrl_module_pad_core_44xx.h local
ARM: OMAP2+: Make ctrl_module_core_44xx.h local
...
Diffstat (limited to 'include/linux/platform_data/mtd-nand-omap2.h')
-rw-r--r-- | include/linux/platform_data/mtd-nand-omap2.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h new file mode 100644 index 000000000000..1a68c1e5fe53 --- /dev/null +++ b/include/linux/platform_data/mtd-nand-omap2.h | |||
@@ -0,0 +1,43 @@ | |||
1 | /* | ||
2 | * arch/arm/plat-omap/include/mach/nand.h | ||
3 | * | ||
4 | * Copyright (C) 2006 Micron Technology Inc. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | #include <plat/gpmc.h> | ||
12 | #include <linux/mtd/partitions.h> | ||
13 | |||
14 | enum nand_io { | ||
15 | NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */ | ||
16 | NAND_OMAP_POLLED, /* polled mode, without prefetch */ | ||
17 | NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */ | ||
18 | NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */ | ||
19 | }; | ||
20 | |||
21 | struct omap_nand_platform_data { | ||
22 | int cs; | ||
23 | struct mtd_partition *parts; | ||
24 | struct gpmc_timings *gpmc_t; | ||
25 | int nr_parts; | ||
26 | bool dev_ready; | ||
27 | enum nand_io xfer_type; | ||
28 | int devsize; | ||
29 | enum omap_ecc ecc_opt; | ||
30 | struct gpmc_nand_regs reg; | ||
31 | }; | ||
32 | |||
33 | /* minimum size for IO mapping */ | ||
34 | #define NAND_IO_SIZE 4 | ||
35 | |||
36 | #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) | ||
37 | extern int gpmc_nand_init(struct omap_nand_platform_data *d); | ||
38 | #else | ||
39 | static inline int gpmc_nand_init(struct omap_nand_platform_data *d) | ||
40 | { | ||
41 | return 0; | ||
42 | } | ||
43 | #endif | ||