1 #ifndef __ASM_ARCH_CONTROL_H
2 #define __ASM_ARCH_CONTROL_H
5 * include/asm-arm/arch-omap/control.h
7 * OMAP2/3 System Control Module definitions
9 * Copyright (C) 2007 Texas Instruments, Inc.
10 * Copyright (C) 2007 Nokia Corporation
12 * Written by Paul Walmsley
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.
19 #include <asm/arch/io.h>
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))
29 * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for
30 * OMAP24XX and OMAP34XX.
33 /* Control submodule offsets */
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
42 /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */
44 #define OMAP2_CONTROL_SYSCONFIG (OMAP2_CONTROL_INTERFACE + 0x10)
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)
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)
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)
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)
83 #define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD (OMAP2_CONTROL_GENERAL + 0x0074)
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)
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)
139 * REVISIT: This list of registers is not comprehensive - there are more
140 * that should be added.
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)
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)
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 */
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)
169 #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
170 extern void __iomem *omap_ctrl_base_get(void);
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);
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)
186 #endif /* __ASSEMBLY__ */
188 #endif /* __ASM_ARCH_CONTROL_H */