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authorTony Lindgren <tony@atomide.com>2009-10-20 12:40:47 -0400
committerTony Lindgren <tony@atomide.com>2009-10-20 12:40:47 -0400
commitce491cf85466c3377228c5a852ea627ec5136956 (patch)
tree3396aa3dc80ac30de662b59218d3bf788d105996 /arch/arm/plat-omap/include/plat/mmc.h
parent3eff851b9dc1e84aa0822772e0be9afb0c973585 (diff)
omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/mmc.h')
-rw-r--r--arch/arm/plat-omap/include/plat/mmc.h157
1 files changed, 157 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
new file mode 100644
index 000000000000..29937137bf3e
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -0,0 +1,157 @@
1/*
2 * MMC definitions for OMAP2
3 *
4 * Copyright (C) 2006 Nokia Corporation
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#ifndef __OMAP2_MMC_H
12#define __OMAP2_MMC_H
13
14#include <linux/types.h>
15#include <linux/device.h>
16#include <linux/mmc/host.h>
17
18#include <plat/board.h>
19
20#define OMAP15XX_NR_MMC 1
21#define OMAP16XX_NR_MMC 2
22#define OMAP1_MMC_SIZE 0x080
23#define OMAP1_MMC1_BASE 0xfffb7800
24#define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */
25
26#define OMAP24XX_NR_MMC 2
27#define OMAP34XX_NR_MMC 3
28#define OMAP44XX_NR_MMC 5
29#define OMAP2420_MMC_SIZE OMAP1_MMC_SIZE
30#define OMAP3_HSMMC_SIZE 0x200
31#define OMAP4_HSMMC_SIZE 0x1000
32#define OMAP2_MMC1_BASE 0x4809c000
33#define OMAP2_MMC2_BASE 0x480b4000
34#define OMAP3_MMC3_BASE 0x480ad000
35#define OMAP4_MMC4_BASE 0x480d1000
36#define OMAP4_MMC5_BASE 0x480d5000
37#define OMAP4_MMC_REG_OFFSET 0x100
38#define HSMMC5 (1 << 4)
39#define HSMMC4 (1 << 3)
40#define HSMMC3 (1 << 2)
41#define HSMMC2 (1 << 1)
42#define HSMMC1 (1 << 0)
43
44#define OMAP_MMC_MAX_SLOTS 2
45
46struct omap_mmc_platform_data {
47 /* back-link to device */
48 struct device *dev;
49
50 /* number of slots per controller */
51 unsigned nr_slots:2;
52
53 /* set if your board has components or wiring that limits the
54 * maximum frequency on the MMC bus */
55 unsigned int max_freq;
56
57 /* switch the bus to a new slot */
58 int (* switch_slot)(struct device *dev, int slot);
59 /* initialize board-specific MMC functionality, can be NULL if
60 * not supported */
61 int (* init)(struct device *dev);
62 void (* cleanup)(struct device *dev);
63 void (* shutdown)(struct device *dev);
64
65 /* To handle board related suspend/resume functionality for MMC */
66 int (*suspend)(struct device *dev, int slot);
67 int (*resume)(struct device *dev, int slot);
68
69 /* Return context loss count due to PM states changing */
70 int (*get_context_loss_count)(struct device *dev);
71
72 u64 dma_mask;
73
74 struct omap_mmc_slot_data {
75
76 /* 4 wire signaling is optional, and is used for SD/SDIO/HSMMC;
77 * 8 wire signaling is also optional, and is used with HSMMC
78 */
79 u8 wires;
80
81 /*
82 * nomux means "standard" muxing is wrong on this board, and
83 * that board-specific code handled it before common init logic.
84 */
85 unsigned nomux:1;
86
87 /* switch pin can be for card detect (default) or card cover */
88 unsigned cover:1;
89
90 /* use the internal clock */
91 unsigned internal_clock:1;
92
93 /* nonremovable e.g. eMMC */
94 unsigned nonremovable:1;
95
96 /* Try to sleep or power off when possible */
97 unsigned power_saving:1;
98
99 int switch_pin; /* gpio (card detect) */
100 int gpio_wp; /* gpio (write protect) */
101
102 int (* set_bus_mode)(struct device *dev, int slot, int bus_mode);
103 int (* set_power)(struct device *dev, int slot, int power_on, int vdd);
104 int (* get_ro)(struct device *dev, int slot);
105 int (*set_sleep)(struct device *dev, int slot, int sleep,
106 int vdd, int cardsleep);
107
108 /* return MMC cover switch state, can be NULL if not supported.
109 *
110 * possible return values:
111 * 0 - closed
112 * 1 - open
113 */
114 int (* get_cover_state)(struct device *dev, int slot);
115
116 const char *name;
117 u32 ocr_mask;
118
119 /* Card detection IRQs */
120 int card_detect_irq;
121 int (* card_detect)(int irq);
122
123 unsigned int ban_openended:1;
124
125 } slots[OMAP_MMC_MAX_SLOTS];
126};
127
128/* called from board-specific card detection service routine */
129extern void omap_mmc_notify_cover_event(struct device *dev, int slot, int is_closed);
130
131#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
132 defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
133void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
134 int nr_controllers);
135void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
136 int nr_controllers);
137int omap_mmc_add(const char *name, int id, unsigned long base,
138 unsigned long size, unsigned int irq,
139 struct omap_mmc_platform_data *data);
140#else
141static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
142 int nr_controllers)
143{
144}
145static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
146 int nr_controllers)
147{
148}
149static inline int omap_mmc_add(const char *name, int id, unsigned long base,
150 unsigned long size, unsigned int irq,
151 struct omap_mmc_platform_data *data)
152{
153 return 0;
154}
155
156#endif
157#endif