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1 | #ifndef __ASM_ARCH_CONTROL_H |
2 | #define __ASM_ARCH_CONTROL_H | |
3 | ||
4 | /* | |
5 | * include/asm-arm/arch-omap/control.h | |
6 | * | |
7 | * OMAP2/3 System Control Module definitions | |
8 | * | |
9 | * Copyright (C) 2007 Texas Instruments, Inc. | |
10 | * Copyright (C) 2007 Nokia Corporation | |
11 | * | |
12 | * Written by Paul Walmsley | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or modify | |
15 | * it under the terms of the GNU General Public License as published by | |
16 | * the Free Software Foundation. | |
17 | */ | |
18 | ||
19 | #include <asm/arch/io.h> | |
20 | ||
21 | #define OMAP242X_CTRL_REGADDR(reg) \ | |
22 | (void __iomem *)IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) | |
23 | #define OMAP243X_CTRL_REGADDR(reg) \ | |
24 | (void __iomem *)IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) | |
25 | #define OMAP343X_CTRL_REGADDR(reg) \ | |
26 | (void __iomem *)IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) | |
27 | ||
28 | /* | |
29 | * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for | |
30 | * OMAP24XX and OMAP34XX. | |
31 | */ | |
32 | ||
33 | /* Control submodule offsets */ | |
34 | ||
35 | #define OMAP2_CONTROL_INTERFACE 0x000 | |
36 | #define OMAP2_CONTROL_PADCONFS 0x030 | |
37 | #define OMAP2_CONTROL_GENERAL 0x270 | |
38 | #define OMAP343X_CONTROL_MEM_WKUP 0x600 | |
39 | #define OMAP343X_CONTROL_PADCONFS_WKUP 0xa00 | |
40 | #define OMAP343X_CONTROL_GENERAL_WKUP 0xa60 | |
41 | ||
42 | /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */ | |
43 | ||
44 | #define OMAP2_CONTROL_SYSCONFIG (OMAP2_CONTROL_INTERFACE + 0x10) | |
45 | ||
46 | /* CONTROL_GENERAL register offsets common to OMAP2 & 3 */ | |
47 | #define OMAP2_CONTROL_DEVCONF0 (OMAP2_CONTROL_GENERAL + 0x0004) | |
48 | #define OMAP2_CONTROL_MSUSPENDMUX_0 (OMAP2_CONTROL_GENERAL + 0x0020) | |
49 | #define OMAP2_CONTROL_MSUSPENDMUX_1 (OMAP2_CONTROL_GENERAL + 0x0024) | |
50 | #define OMAP2_CONTROL_MSUSPENDMUX_2 (OMAP2_CONTROL_GENERAL + 0x0028) | |
51 | #define OMAP2_CONTROL_MSUSPENDMUX_3 (OMAP2_CONTROL_GENERAL + 0x002c) | |
52 | #define OMAP2_CONTROL_MSUSPENDMUX_4 (OMAP2_CONTROL_GENERAL + 0x0030) | |
53 | #define OMAP2_CONTROL_MSUSPENDMUX_5 (OMAP2_CONTROL_GENERAL + 0x0034) | |
54 | #define OMAP2_CONTROL_SEC_CTRL (OMAP2_CONTROL_GENERAL + 0x0040) | |
55 | #define OMAP2_CONTROL_RPUB_KEY_H_0 (OMAP2_CONTROL_GENERAL + 0x0090) | |
56 | #define OMAP2_CONTROL_RPUB_KEY_H_1 (OMAP2_CONTROL_GENERAL + 0x0094) | |
57 | #define OMAP2_CONTROL_RPUB_KEY_H_2 (OMAP2_CONTROL_GENERAL + 0x0098) | |
58 | #define OMAP2_CONTROL_RPUB_KEY_H_3 (OMAP2_CONTROL_GENERAL + 0x009c) | |
59 | ||
60 | /* 242x-only CONTROL_GENERAL register offsets */ | |
61 | #define OMAP242X_CONTROL_DEVCONF OMAP2_CONTROL_DEVCONF0 /* match TRM */ | |
62 | #define OMAP242X_CONTROL_OCM_RAM_PERM (OMAP2_CONTROL_GENERAL + 0x0068) | |
63 | ||
64 | /* 243x-only CONTROL_GENERAL register offsets */ | |
65 | /* CONTROL_IVA2_BOOT{ADDR,MOD} are at the same place on 343x - noted below */ | |
66 | #define OMAP243X_CONTROL_DEVCONF1 (OMAP2_CONTROL_GENERAL + 0x0078) | |
67 | #define OMAP243X_CONTROL_CSIRXFE (OMAP2_CONTROL_GENERAL + 0x007c) | |
68 | #define OMAP243X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) | |
69 | #define OMAP243X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) | |
70 | #define OMAP243X_CONTROL_IVA2_GEMCFG (OMAP2_CONTROL_GENERAL + 0x0198) | |
71 | ||
72 | /* 24xx-only CONTROL_GENERAL register offsets */ | |
73 | #define OMAP24XX_CONTROL_DEBOBS (OMAP2_CONTROL_GENERAL + 0x0000) | |
74 | #define OMAP24XX_CONTROL_EMU_SUPPORT (OMAP2_CONTROL_GENERAL + 0x0008) | |
75 | #define OMAP24XX_CONTROL_SEC_TEST (OMAP2_CONTROL_GENERAL + 0x0044) | |
76 | #define OMAP24XX_CONTROL_PSA_CTRL (OMAP2_CONTROL_GENERAL + 0x0048) | |
77 | #define OMAP24XX_CONTROL_PSA_CMD (OMAP2_CONTROL_GENERAL + 0x004c) | |
78 | #define OMAP24XX_CONTROL_PSA_VALUE (OMAP2_CONTROL_GENERAL + 0x0050) | |
79 | #define OMAP24XX_CONTROL_SEC_EMU (OMAP2_CONTROL_GENERAL + 0x0060) | |
80 | #define OMAP24XX_CONTROL_SEC_TAP (OMAP2_CONTROL_GENERAL + 0x0064) | |
81 | #define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD (OMAP2_CONTROL_GENERAL + 0x006c) | |
82 | #define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD (OMAP2_CONTROL_GENERAL + 0x0070) | |
1df5a8d0 | 83 | #define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD (OMAP2_CONTROL_GENERAL + 0x0074) |
69d88a00 PW |
84 | #define OMAP24XX_CONTROL_SEC_STATUS (OMAP2_CONTROL_GENERAL + 0x0080) |
85 | #define OMAP24XX_CONTROL_SEC_ERR_STATUS (OMAP2_CONTROL_GENERAL + 0x0084) | |
86 | #define OMAP24XX_CONTROL_STATUS (OMAP2_CONTROL_GENERAL + 0x0088) | |
87 | #define OMAP24XX_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x008c) | |
88 | #define OMAP24XX_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a0) | |
89 | #define OMAP24XX_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00a4) | |
90 | #define OMAP24XX_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00a8) | |
91 | #define OMAP24XX_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00ac) | |
92 | #define OMAP24XX_CONTROL_CUST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00b0) | |
93 | #define OMAP24XX_CONTROL_CUST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00b4) | |
94 | #define OMAP24XX_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c0) | |
95 | #define OMAP24XX_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00c4) | |
96 | #define OMAP24XX_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00c8) | |
97 | #define OMAP24XX_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00cc) | |
98 | #define OMAP24XX_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d0) | |
99 | #define OMAP24XX_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00d4) | |
100 | #define OMAP24XX_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00d8) | |
101 | #define OMAP24XX_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00dc) | |
102 | #define OMAP24XX_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e0) | |
103 | #define OMAP24XX_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00e4) | |
104 | ||
105 | /* 34xx-only CONTROL_GENERAL register offsets */ | |
106 | #define OMAP343X_CONTROL_PADCONF_OFF (OMAP2_CONTROL_GENERAL + 0x0000) | |
107 | #define OMAP343X_CONTROL_MEM_DFTRW0 (OMAP2_CONTROL_GENERAL + 0x0008) | |
108 | #define OMAP343X_CONTROL_MEM_DFTRW1 (OMAP2_CONTROL_GENERAL + 0x000c) | |
109 | #define OMAP343X_CONTROL_DEVCONF1 (OMAP2_CONTROL_GENERAL + 0x0068) | |
110 | #define OMAP343X_CONTROL_CSIRXFE (OMAP2_CONTROL_GENERAL + 0x006c) | |
111 | #define OMAP343X_CONTROL_SEC_STATUS (OMAP2_CONTROL_GENERAL + 0x0070) | |
112 | #define OMAP343X_CONTROL_SEC_ERR_STATUS (OMAP2_CONTROL_GENERAL + 0x0074) | |
113 | #define OMAP343X_CONTROL_SEC_ERR_STATUS_DEBUG (OMAP2_CONTROL_GENERAL + 0x0078) | |
114 | #define OMAP343X_CONTROL_STATUS (OMAP2_CONTROL_GENERAL + 0x0080) | |
115 | #define OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x0084) | |
116 | #define OMAP343X_CONTROL_RPUB_KEY_H_4 (OMAP2_CONTROL_GENERAL + 0x00a0) | |
117 | #define OMAP343X_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a8) | |
118 | #define OMAP343X_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00ac) | |
119 | #define OMAP343X_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00b0) | |
120 | #define OMAP343X_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00b4) | |
121 | #define OMAP343X_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c8) | |
122 | #define OMAP343X_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00cc) | |
123 | #define OMAP343X_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00d0) | |
124 | #define OMAP343X_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00d4) | |
125 | #define OMAP343X_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d8) | |
126 | #define OMAP343X_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00dc) | |
127 | #define OMAP343X_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00e0) | |
128 | #define OMAP343X_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00e4) | |
129 | #define OMAP343X_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e8) | |
130 | #define OMAP343X_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00ec) | |
131 | #define OMAP343X_CONTROL_TEST_KEY_10 (OMAP2_CONTROL_GENERAL + 0x00f0) | |
132 | #define OMAP343X_CONTROL_TEST_KEY_11 (OMAP2_CONTROL_GENERAL + 0x00f4) | |
133 | #define OMAP343X_CONTROL_TEST_KEY_12 (OMAP2_CONTROL_GENERAL + 0x00f8) | |
134 | #define OMAP343X_CONTROL_TEST_KEY_13 (OMAP2_CONTROL_GENERAL + 0x00fc) | |
135 | #define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) | |
136 | #define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) | |
137 | ||
138 | /* | |
139 | * REVISIT: This list of registers is not comprehensive - there are more | |
140 | * that should be added. | |
141 | */ | |
142 | ||
143 | /* | |
144 | * Control module register bit defines - these should eventually go into | |
145 | * their own regbits file. Some of these will be complicated, depending | |
146 | * on the device type (general-purpose, emulator, test, secure, bad, other) | |
147 | * and the security mode (secure, non-secure, don't care) | |
148 | */ | |
149 | /* CONTROL_DEVCONF0 bits */ | |
150 | #define OMAP24XX_USBSTANDBYCTRL (1 << 15) | |
151 | #define OMAP2_MCBSP2_CLKS_MASK (1 << 6) | |
152 | #define OMAP2_MCBSP1_CLKS_MASK (1 << 2) | |
153 | ||
154 | /* CONTROL_DEVCONF1 bits */ | |
155 | #define OMAP2_MCBSP5_CLKS_MASK (1 << 4) /* > 242x */ | |
156 | #define OMAP2_MCBSP4_CLKS_MASK (1 << 2) /* > 242x */ | |
157 | #define OMAP2_MCBSP3_CLKS_MASK (1 << 0) /* > 242x */ | |
158 | ||
159 | /* CONTROL_STATUS bits */ | |
160 | #define OMAP2_DEVICETYPE_MASK (0x7 << 8) | |
161 | #define OMAP2_SYSBOOT_5_MASK (1 << 5) | |
162 | #define OMAP2_SYSBOOT_4_MASK (1 << 4) | |
163 | #define OMAP2_SYSBOOT_3_MASK (1 << 3) | |
164 | #define OMAP2_SYSBOOT_2_MASK (1 << 2) | |
165 | #define OMAP2_SYSBOOT_1_MASK (1 << 1) | |
166 | #define OMAP2_SYSBOOT_0_MASK (1 << 0) | |
167 | ||
168 | #ifndef __ASSEMBLY__ | |
169 | #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) | |
a58caad1 | 170 | extern void __iomem *omap_ctrl_base_get(void); |
69d88a00 PW |
171 | extern u8 omap_ctrl_readb(u16 offset); |
172 | extern u16 omap_ctrl_readw(u16 offset); | |
173 | extern u32 omap_ctrl_readl(u16 offset); | |
174 | extern void omap_ctrl_writeb(u8 val, u16 offset); | |
175 | extern void omap_ctrl_writew(u16 val, u16 offset); | |
176 | extern void omap_ctrl_writel(u32 val, u16 offset); | |
177 | #else | |
69d88a00 PW |
178 | #define omap_ctrl_base_get() 0 |
179 | #define omap_ctrl_readb(x) 0 | |
180 | #define omap_ctrl_readw(x) 0 | |
181 | #define omap_ctrl_readl(x) 0 | |
182 | #define omap_ctrl_writeb(x, y) WARN_ON(1) | |
183 | #define omap_ctrl_writew(x, y) WARN_ON(1) | |
184 | #define omap_ctrl_writel(x, y) WARN_ON(1) | |
185 | #endif | |
186 | #endif /* __ASSEMBLY__ */ | |
187 | ||
188 | #endif /* __ASM_ARCH_CONTROL_H */ | |
189 |