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1 /*
2  * arch/arm/mach-omap2/control.h
3  *
4  * OMAP2/3/4 System Control Module definitions
5  *
6  * Copyright (C) 2007-2010 Texas Instruments, Inc.
7  * Copyright (C) 2007-2008, 2010 Nokia Corporation
8  *
9  * Written by Paul Walmsley
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation.
14  */
15 
16 #ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
17 #define __ARCH_ARM_MACH_OMAP2_CONTROL_H
18 
19 #include "am33xx.h"
20 
21 #ifndef __ASSEMBLY__
22 #define OMAP242X_CTRL_REGADDR(reg)					\
23 		OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
24 #define OMAP243X_CTRL_REGADDR(reg)					\
25 		OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
26 #define OMAP343X_CTRL_REGADDR(reg)					\
27 		OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
28 #define AM33XX_CTRL_REGADDR(reg)					\
29 		AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg))
30 #else
31 #define OMAP242X_CTRL_REGADDR(reg)					\
32 		OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
33 #define OMAP243X_CTRL_REGADDR(reg)					\
34 		OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
35 #define OMAP343X_CTRL_REGADDR(reg)					\
36 		OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
37 #define AM33XX_CTRL_REGADDR(reg)					\
38 		AM33XX_L4_WK_IO_ADDRESS(AM33XX_SCM_BASE + (reg))
39 #endif /* __ASSEMBLY__ */
40 
41 /*
42  * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for
43  * OMAP24XX and OMAP34XX.
44  */
45 
46 /* Control submodule offsets */
47 
48 #define OMAP2_CONTROL_INTERFACE		0x000
49 #define OMAP2_CONTROL_PADCONFS		0x030
50 #define OMAP2_CONTROL_GENERAL		0x270
51 #define OMAP343X_CONTROL_MEM_WKUP	0x600
52 #define OMAP343X_CONTROL_PADCONFS_WKUP	0xa00
53 #define OMAP343X_CONTROL_GENERAL_WKUP	0xa60
54 
55 /* TI81XX spefic control submodules */
56 #define TI81XX_CONTROL_DEVBOOT		0x040
57 #define TI81XX_CONTROL_DEVCONF		0x600
58 
59 /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */
60 
61 #define OMAP2_CONTROL_SYSCONFIG		(OMAP2_CONTROL_INTERFACE + 0x10)
62 
63 /* CONTROL_GENERAL register offsets common to OMAP2 & 3 */
64 #define OMAP2_CONTROL_DEVCONF0		(OMAP2_CONTROL_GENERAL + 0x0004)
65 #define OMAP2_CONTROL_MSUSPENDMUX_0	(OMAP2_CONTROL_GENERAL + 0x0020)
66 #define OMAP2_CONTROL_MSUSPENDMUX_1	(OMAP2_CONTROL_GENERAL + 0x0024)
67 #define OMAP2_CONTROL_MSUSPENDMUX_2	(OMAP2_CONTROL_GENERAL + 0x0028)
68 #define OMAP2_CONTROL_MSUSPENDMUX_3	(OMAP2_CONTROL_GENERAL + 0x002c)
69 #define OMAP2_CONTROL_MSUSPENDMUX_4	(OMAP2_CONTROL_GENERAL + 0x0030)
70 #define OMAP2_CONTROL_MSUSPENDMUX_5	(OMAP2_CONTROL_GENERAL + 0x0034)
71 #define OMAP2_CONTROL_SEC_CTRL		(OMAP2_CONTROL_GENERAL + 0x0040)
72 #define OMAP2_CONTROL_RPUB_KEY_H_0	(OMAP2_CONTROL_GENERAL + 0x0090)
73 #define OMAP2_CONTROL_RPUB_KEY_H_1	(OMAP2_CONTROL_GENERAL + 0x0094)
74 #define OMAP2_CONTROL_RPUB_KEY_H_2	(OMAP2_CONTROL_GENERAL + 0x0098)
75 #define OMAP2_CONTROL_RPUB_KEY_H_3	(OMAP2_CONTROL_GENERAL + 0x009c)
76 
77 /* 242x-only CONTROL_GENERAL register offsets */
78 #define OMAP242X_CONTROL_DEVCONF	OMAP2_CONTROL_DEVCONF0 /* match TRM */
79 #define OMAP242X_CONTROL_OCM_RAM_PERM	(OMAP2_CONTROL_GENERAL + 0x0068)
80 
81 /* 243x-only CONTROL_GENERAL register offsets */
82 /* CONTROL_IVA2_BOOT{ADDR,MOD} are at the same place on 343x - noted below */
83 #define OMAP243X_CONTROL_DEVCONF1	(OMAP2_CONTROL_GENERAL + 0x0078)
84 #define OMAP243X_CONTROL_CSIRXFE	(OMAP2_CONTROL_GENERAL + 0x007c)
85 #define OMAP243X_CONTROL_IVA2_BOOTADDR	(OMAP2_CONTROL_GENERAL + 0x0190)
86 #define OMAP243X_CONTROL_IVA2_BOOTMOD	(OMAP2_CONTROL_GENERAL + 0x0194)
87 #define OMAP243X_CONTROL_IVA2_GEMCFG	(OMAP2_CONTROL_GENERAL + 0x0198)
88 #define OMAP243X_CONTROL_PBIAS_LITE	(OMAP2_CONTROL_GENERAL + 0x0230)
89 
90 /* 24xx-only CONTROL_GENERAL register offsets */
91 #define OMAP24XX_CONTROL_DEBOBS		(OMAP2_CONTROL_GENERAL + 0x0000)
92 #define OMAP24XX_CONTROL_EMU_SUPPORT	(OMAP2_CONTROL_GENERAL + 0x0008)
93 #define OMAP24XX_CONTROL_SEC_TEST	(OMAP2_CONTROL_GENERAL + 0x0044)
94 #define OMAP24XX_CONTROL_PSA_CTRL	(OMAP2_CONTROL_GENERAL + 0x0048)
95 #define OMAP24XX_CONTROL_PSA_CMD	(OMAP2_CONTROL_GENERAL + 0x004c)
96 #define OMAP24XX_CONTROL_PSA_VALUE	(OMAP2_CONTROL_GENERAL + 0x0050)
97 #define OMAP24XX_CONTROL_SEC_EMU	(OMAP2_CONTROL_GENERAL + 0x0060)
98 #define OMAP24XX_CONTROL_SEC_TAP	(OMAP2_CONTROL_GENERAL + 0x0064)
99 #define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD	(OMAP2_CONTROL_GENERAL + 0x006c)
100 #define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD	(OMAP2_CONTROL_GENERAL + 0x0070)
101 #define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD	(OMAP2_CONTROL_GENERAL + 0x0074)
102 #define OMAP24XX_CONTROL_SEC_STATUS		(OMAP2_CONTROL_GENERAL + 0x0080)
103 #define OMAP24XX_CONTROL_SEC_ERR_STATUS		(OMAP2_CONTROL_GENERAL + 0x0084)
104 #define OMAP24XX_CONTROL_STATUS			(OMAP2_CONTROL_GENERAL + 0x0088)
105 #define OMAP24XX_CONTROL_GENERAL_PURPOSE_STATUS	(OMAP2_CONTROL_GENERAL + 0x008c)
106 #define OMAP24XX_CONTROL_RAND_KEY_0	(OMAP2_CONTROL_GENERAL + 0x00a0)
107 #define OMAP24XX_CONTROL_RAND_KEY_1	(OMAP2_CONTROL_GENERAL + 0x00a4)
108 #define OMAP24XX_CONTROL_RAND_KEY_2	(OMAP2_CONTROL_GENERAL + 0x00a8)
109 #define OMAP24XX_CONTROL_RAND_KEY_3	(OMAP2_CONTROL_GENERAL + 0x00ac)
110 #define OMAP24XX_CONTROL_CUST_KEY_0	(OMAP2_CONTROL_GENERAL + 0x00b0)
111 #define OMAP24XX_CONTROL_CUST_KEY_1	(OMAP2_CONTROL_GENERAL + 0x00b4)
112 #define OMAP24XX_CONTROL_TEST_KEY_0	(OMAP2_CONTROL_GENERAL + 0x00c0)
113 #define OMAP24XX_CONTROL_TEST_KEY_1	(OMAP2_CONTROL_GENERAL + 0x00c4)
114 #define OMAP24XX_CONTROL_TEST_KEY_2	(OMAP2_CONTROL_GENERAL + 0x00c8)
115 #define OMAP24XX_CONTROL_TEST_KEY_3	(OMAP2_CONTROL_GENERAL + 0x00cc)
116 #define OMAP24XX_CONTROL_TEST_KEY_4	(OMAP2_CONTROL_GENERAL + 0x00d0)
117 #define OMAP24XX_CONTROL_TEST_KEY_5	(OMAP2_CONTROL_GENERAL + 0x00d4)
118 #define OMAP24XX_CONTROL_TEST_KEY_6	(OMAP2_CONTROL_GENERAL + 0x00d8)
119 #define OMAP24XX_CONTROL_TEST_KEY_7	(OMAP2_CONTROL_GENERAL + 0x00dc)
120 #define OMAP24XX_CONTROL_TEST_KEY_8	(OMAP2_CONTROL_GENERAL + 0x00e0)
121 #define OMAP24XX_CONTROL_TEST_KEY_9	(OMAP2_CONTROL_GENERAL + 0x00e4)
122 
123 #define OMAP343X_CONTROL_PADCONF_SYSNIRQ (OMAP2_CONTROL_INTERFACE + 0x01b0)
124 
125 /* 34xx-only CONTROL_GENERAL register offsets */
126 #define OMAP343X_CONTROL_PADCONF_OFF	(OMAP2_CONTROL_GENERAL + 0x0000)
127 #define OMAP343X_CONTROL_MEM_DFTRW0	(OMAP2_CONTROL_GENERAL + 0x0008)
128 #define OMAP343X_CONTROL_MEM_DFTRW1	(OMAP2_CONTROL_GENERAL + 0x000c)
129 #define OMAP343X_CONTROL_DEVCONF1	(OMAP2_CONTROL_GENERAL + 0x0068)
130 #define OMAP343X_CONTROL_CSIRXFE		(OMAP2_CONTROL_GENERAL + 0x006c)
131 #define OMAP343X_CONTROL_SEC_STATUS		(OMAP2_CONTROL_GENERAL + 0x0070)
132 #define OMAP343X_CONTROL_SEC_ERR_STATUS		(OMAP2_CONTROL_GENERAL + 0x0074)
133 #define OMAP343X_CONTROL_SEC_ERR_STATUS_DEBUG	(OMAP2_CONTROL_GENERAL + 0x0078)
134 #define OMAP343X_CONTROL_STATUS			(OMAP2_CONTROL_GENERAL + 0x0080)
135 #define OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS	(OMAP2_CONTROL_GENERAL + 0x0084)
136 #define OMAP343X_CONTROL_RPUB_KEY_H_4	(OMAP2_CONTROL_GENERAL + 0x00a0)
137 #define OMAP343X_CONTROL_RAND_KEY_0	(OMAP2_CONTROL_GENERAL + 0x00a8)
138 #define OMAP343X_CONTROL_RAND_KEY_1	(OMAP2_CONTROL_GENERAL + 0x00ac)
139 #define OMAP343X_CONTROL_RAND_KEY_2	(OMAP2_CONTROL_GENERAL + 0x00b0)
140 #define OMAP343X_CONTROL_RAND_KEY_3	(OMAP2_CONTROL_GENERAL + 0x00b4)
141 #define OMAP343X_CONTROL_TEST_KEY_0	(OMAP2_CONTROL_GENERAL + 0x00c8)
142 #define OMAP343X_CONTROL_TEST_KEY_1	(OMAP2_CONTROL_GENERAL + 0x00cc)
143 #define OMAP343X_CONTROL_TEST_KEY_2	(OMAP2_CONTROL_GENERAL + 0x00d0)
144 #define OMAP343X_CONTROL_TEST_KEY_3	(OMAP2_CONTROL_GENERAL + 0x00d4)
145 #define OMAP343X_CONTROL_TEST_KEY_4	(OMAP2_CONTROL_GENERAL + 0x00d8)
146 #define OMAP343X_CONTROL_TEST_KEY_5	(OMAP2_CONTROL_GENERAL + 0x00dc)
147 #define OMAP343X_CONTROL_TEST_KEY_6	(OMAP2_CONTROL_GENERAL + 0x00e0)
148 #define OMAP343X_CONTROL_TEST_KEY_7	(OMAP2_CONTROL_GENERAL + 0x00e4)
149 #define OMAP343X_CONTROL_TEST_KEY_8	(OMAP2_CONTROL_GENERAL + 0x00e8)
150 #define OMAP343X_CONTROL_TEST_KEY_9	(OMAP2_CONTROL_GENERAL + 0x00ec)
151 #define OMAP343X_CONTROL_TEST_KEY_10	(OMAP2_CONTROL_GENERAL + 0x00f0)
152 #define OMAP343X_CONTROL_TEST_KEY_11	(OMAP2_CONTROL_GENERAL + 0x00f4)
153 #define OMAP343X_CONTROL_TEST_KEY_12	(OMAP2_CONTROL_GENERAL + 0x00f8)
154 #define OMAP343X_CONTROL_TEST_KEY_13	(OMAP2_CONTROL_GENERAL + 0x00fc)
155 #define OMAP343X_CONTROL_FUSE_OPP1_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110)
156 #define OMAP343X_CONTROL_FUSE_OPP2_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114)
157 #define OMAP343X_CONTROL_FUSE_OPP3_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118)
158 #define OMAP343X_CONTROL_FUSE_OPP4_VDD1 (OMAP2_CONTROL_GENERAL + 0x011c)
159 #define OMAP343X_CONTROL_FUSE_OPP5_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120)
160 #define OMAP343X_CONTROL_FUSE_OPP1_VDD2 (OMAP2_CONTROL_GENERAL + 0x0124)
161 #define OMAP343X_CONTROL_FUSE_OPP2_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128)
162 #define OMAP343X_CONTROL_FUSE_OPP3_VDD2 (OMAP2_CONTROL_GENERAL + 0x012c)
163 #define OMAP343X_CONTROL_FUSE_SR        (OMAP2_CONTROL_GENERAL + 0x0130)
164 #define OMAP343X_CONTROL_IVA2_BOOTADDR	(OMAP2_CONTROL_GENERAL + 0x0190)
165 #define OMAP343X_CONTROL_IVA2_BOOTMOD	(OMAP2_CONTROL_GENERAL + 0x0194)
166 #define OMAP343X_CONTROL_DEBOBS(i)	(OMAP2_CONTROL_GENERAL + 0x01B0 \
167 					+ ((i) >> 1) * 4 + (!((i) & 1)) * 2)
168 #define OMAP343X_CONTROL_PROG_IO0	(OMAP2_CONTROL_GENERAL + 0x01D4)
169 #define OMAP343X_CONTROL_PROG_IO1	(OMAP2_CONTROL_GENERAL + 0x01D8)
170 #define OMAP343X_CONTROL_DSS_DPLL_SPREADING	(OMAP2_CONTROL_GENERAL + 0x01E0)
171 #define OMAP343X_CONTROL_CORE_DPLL_SPREADING	(OMAP2_CONTROL_GENERAL + 0x01E4)
172 #define OMAP343X_CONTROL_PER_DPLL_SPREADING	(OMAP2_CONTROL_GENERAL + 0x01E8)
173 #define OMAP343X_CONTROL_USBHOST_DPLL_SPREADING	(OMAP2_CONTROL_GENERAL + 0x01EC)
174 #define OMAP343X_CONTROL_PBIAS_LITE	(OMAP2_CONTROL_GENERAL + 0x02B0)
175 #define OMAP343X_CONTROL_TEMP_SENSOR	(OMAP2_CONTROL_GENERAL + 0x02B4)
176 #define OMAP343X_CONTROL_SRAMLDO4	(OMAP2_CONTROL_GENERAL + 0x02B8)
177 #define OMAP343X_CONTROL_SRAMLDO5	(OMAP2_CONTROL_GENERAL + 0x02C0)
178 #define OMAP343X_CONTROL_CSI		(OMAP2_CONTROL_GENERAL + 0x02C4)
179 
180 /* OMAP3630 only CONTROL_GENERAL register offsets */
181 #define OMAP3630_CONTROL_FUSE_OPP1G_VDD1        (OMAP2_CONTROL_GENERAL + 0x0110)
182 #define OMAP3630_CONTROL_FUSE_OPP50_VDD1        (OMAP2_CONTROL_GENERAL + 0x0114)
183 #define OMAP3630_CONTROL_FUSE_OPP100_VDD1       (OMAP2_CONTROL_GENERAL + 0x0118)
184 #define OMAP3630_CONTROL_FUSE_OPP120_VDD1       (OMAP2_CONTROL_GENERAL + 0x0120)
185 #define OMAP3630_CONTROL_FUSE_OPP50_VDD2        (OMAP2_CONTROL_GENERAL + 0x0128)
186 #define OMAP3630_CONTROL_FUSE_OPP100_VDD2       (OMAP2_CONTROL_GENERAL + 0x012C)
187 #define OMAP3630_CONTROL_CAMERA_PHY_CTRL	(OMAP2_CONTROL_GENERAL + 0x02f0)
188 
189 /* OMAP44xx control efuse offsets */
190 #define OMAP44XX_CONTROL_FUSE_IVA_OPP50		0x22C
191 #define OMAP44XX_CONTROL_FUSE_IVA_OPP100	0x22F
192 #define OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO	0x232
193 #define OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO	0x235
194 #define OMAP44XX_CONTROL_FUSE_MPU_OPP50		0x240
195 #define OMAP44XX_CONTROL_FUSE_MPU_OPP100	0x243
196 #define OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO	0x246
197 #define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO	0x249
198 #define OMAP44XX_CONTROL_FUSE_CORE_OPP50	0x254
199 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100	0x257
200 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100OV	0x25A
201 
202 /* AM35XX only CONTROL_GENERAL register offsets */
203 #define AM35XX_CONTROL_MSUSPENDMUX_6    (OMAP2_CONTROL_GENERAL + 0x0038)
204 #define AM35XX_CONTROL_DEVCONF2         (OMAP2_CONTROL_GENERAL + 0x0310)
205 #define AM35XX_CONTROL_DEVCONF3         (OMAP2_CONTROL_GENERAL + 0x0314)
206 #define AM35XX_CONTROL_CBA_PRIORITY     (OMAP2_CONTROL_GENERAL + 0x0320)
207 #define AM35XX_CONTROL_LVL_INTR_CLEAR   (OMAP2_CONTROL_GENERAL + 0x0324)
208 #define AM35XX_CONTROL_IP_SW_RESET      (OMAP2_CONTROL_GENERAL + 0x0328)
209 #define AM35XX_CONTROL_IPSS_CLK_CTRL    (OMAP2_CONTROL_GENERAL + 0x032C)
210 
211 /* 34xx PADCONF register offsets */
212 #define OMAP343X_PADCONF_ETK(i)		(OMAP2_CONTROL_PADCONFS + 0x5a8 + \
213 						(i)*2)
214 #define OMAP343X_PADCONF_ETK_CLK	OMAP343X_PADCONF_ETK(0)
215 #define OMAP343X_PADCONF_ETK_CTL	OMAP343X_PADCONF_ETK(1)
216 #define OMAP343X_PADCONF_ETK_D0		OMAP343X_PADCONF_ETK(2)
217 #define OMAP343X_PADCONF_ETK_D1		OMAP343X_PADCONF_ETK(3)
218 #define OMAP343X_PADCONF_ETK_D2		OMAP343X_PADCONF_ETK(4)
219 #define OMAP343X_PADCONF_ETK_D3		OMAP343X_PADCONF_ETK(5)
220 #define OMAP343X_PADCONF_ETK_D4		OMAP343X_PADCONF_ETK(6)
221 #define OMAP343X_PADCONF_ETK_D5		OMAP343X_PADCONF_ETK(7)
222 #define OMAP343X_PADCONF_ETK_D6		OMAP343X_PADCONF_ETK(8)
223 #define OMAP343X_PADCONF_ETK_D7		OMAP343X_PADCONF_ETK(9)
224 #define OMAP343X_PADCONF_ETK_D8		OMAP343X_PADCONF_ETK(10)
225 #define OMAP343X_PADCONF_ETK_D9		OMAP343X_PADCONF_ETK(11)
226 #define OMAP343X_PADCONF_ETK_D10	OMAP343X_PADCONF_ETK(12)
227 #define OMAP343X_PADCONF_ETK_D11	OMAP343X_PADCONF_ETK(13)
228 #define OMAP343X_PADCONF_ETK_D12	OMAP343X_PADCONF_ETK(14)
229 #define OMAP343X_PADCONF_ETK_D13	OMAP343X_PADCONF_ETK(15)
230 #define OMAP343X_PADCONF_ETK_D14	OMAP343X_PADCONF_ETK(16)
231 #define OMAP343X_PADCONF_ETK_D15	OMAP343X_PADCONF_ETK(17)
232 
233 /* 34xx GENERAL_WKUP register offsets */
234 #define OMAP34XX_CONTROL_WKUP_CTRL	(OMAP343X_CONTROL_GENERAL_WKUP - 0x4)
235 #define OMAP36XX_GPIO_IO_PWRDNZ		BIT(6)
236 
237 #define OMAP343X_CONTROL_WKUP_DEBOBSMUX(i) (OMAP343X_CONTROL_GENERAL_WKUP + \
238 						0x008 + (i))
239 #define OMAP343X_CONTROL_WKUP_DEBOBS0 (OMAP343X_CONTROL_GENERAL_WKUP + 0x008)
240 #define OMAP343X_CONTROL_WKUP_DEBOBS1 (OMAP343X_CONTROL_GENERAL_WKUP + 0x00C)
241 #define OMAP343X_CONTROL_WKUP_DEBOBS2 (OMAP343X_CONTROL_GENERAL_WKUP + 0x010)
242 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
243 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
244 
245 /* 36xx-only RTA - Retention till Access control registers and bits */
246 #define OMAP36XX_CONTROL_MEM_RTA_CTRL	0x40C
247 #define OMAP36XX_RTA_DISABLE		0x0
248 
249 /* 34xx D2D idle-related pins, handled by PM core */
250 #define OMAP3_PADCONF_SAD2D_MSTANDBY   0x250
251 #define OMAP3_PADCONF_SAD2D_IDLEACK    0x254
252 
253 /* TI81XX CONTROL_DEVBOOT register offsets */
254 #define TI81XX_CONTROL_STATUS		(TI81XX_CONTROL_DEVBOOT + 0x000)
255 
256 /* TI81XX CONTROL_DEVCONF register offsets */
257 #define TI81XX_CONTROL_DEVICE_ID	(TI81XX_CONTROL_DEVCONF + 0x000)
258 
259 /* OMAP4 CONTROL MODULE */
260 #define OMAP4_CTRL_MODULE_PAD_WKUP			0x4a31e000
261 #define OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2	0x0604
262 #define OMAP4_CTRL_MODULE_CORE_STATUS			0x02c4
263 #define OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1	0x0218
264 #define OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR		0x0304
265 #define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_DSIPHY	0x0618
266 #define OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX	0x0608
267 
268 /* OMAP4 CONTROL_DSIPHY */
269 #define OMAP4_DSI2_LANEENABLE_SHIFT			29
270 #define OMAP4_DSI2_LANEENABLE_MASK			(0x7 << 29)
271 #define OMAP4_DSI1_LANEENABLE_SHIFT			24
272 #define OMAP4_DSI1_LANEENABLE_MASK			(0x1f << 24)
273 #define OMAP4_DSI1_PIPD_SHIFT				19
274 #define OMAP4_DSI1_PIPD_MASK				(0x1f << 19)
275 #define OMAP4_DSI2_PIPD_SHIFT				14
276 #define OMAP4_DSI2_PIPD_MASK				(0x1f << 14)
277 
278 /* OMAP4 CONTROL_CAMERA_RX */
279 #define OMAP4_CAMERARX_CSI21_LANEENABLE_SHIFT		24
280 #define OMAP4_CAMERARX_CSI21_LANEENABLE_MASK		(0x1f << 24)
281 #define OMAP4_CAMERARX_CSI22_LANEENABLE_SHIFT		29
282 #define OMAP4_CAMERARX_CSI22_LANEENABLE_MASK		(0x3 << 29)
283 #define OMAP4_CAMERARX_CSI22_CTRLCLKEN_SHIFT		21
284 #define OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK		(1 << 21)
285 #define OMAP4_CAMERARX_CSI22_CAMMODE_SHIFT		19
286 #define OMAP4_CAMERARX_CSI22_CAMMODE_MASK		(0x3 << 19)
287 #define OMAP4_CAMERARX_CSI21_CTRLCLKEN_SHIFT		18
288 #define OMAP4_CAMERARX_CSI21_CTRLCLKEN_MASK		(1 << 18)
289 #define OMAP4_CAMERARX_CSI21_CAMMODE_SHIFT		16
290 #define OMAP4_CAMERARX_CSI21_CAMMODE_MASK		(0x3 << 16)
291 
292 /* OMAP54XX CONTROL STATUS register */
293 #define OMAP5XXX_CONTROL_STATUS                0x134
294 #define OMAP5_DEVICETYPE_MASK          (0x7 << 6)
295 
296 /* DRA7XX CONTROL CORE BOOTSTRAP */
297 #define DRA7_CTRL_CORE_BOOTSTRAP	0x6c4
298 #define DRA7_SPEEDSELECT_MASK		(0x3 << 8)
299 
300 /*
301  * REVISIT: This list of registers is not comprehensive - there are more
302  * that should be added.
303  */
304 
305 /*
306  * Control module register bit defines - these should eventually go into
307  * their own regbits file.  Some of these will be complicated, depending
308  * on the device type (general-purpose, emulator, test, secure, bad, other)
309  * and the security mode (secure, non-secure, don't care)
310  */
311 /* CONTROL_DEVCONF0 bits */
312 #define OMAP2_MMCSDIO1ADPCLKISEL	(1 << 24) /* MMC1 loop back clock */
313 #define OMAP24XX_USBSTANDBYCTRL		(1 << 15)
314 #define OMAP2_MCBSP2_CLKS_MASK		(1 << 6)
315 #define OMAP2_MCBSP1_FSR_MASK		(1 << 4)
316 #define OMAP2_MCBSP1_CLKR_MASK		(1 << 3)
317 #define OMAP2_MCBSP1_CLKS_MASK		(1 << 2)
318 
319 /* CONTROL_DEVCONF1 bits */
320 #define OMAP243X_MMC1_ACTIVE_OVERWRITE	(1 << 31)
321 #define OMAP2_MMCSDIO2ADPCLKISEL	(1 << 6) /* MMC2 loop back clock */
322 #define OMAP2_MCBSP5_CLKS_MASK		(1 << 4) /* > 242x */
323 #define OMAP2_MCBSP4_CLKS_MASK		(1 << 2) /* > 242x */
324 #define OMAP2_MCBSP3_CLKS_MASK		(1 << 0) /* > 242x */
325 
326 /* CONTROL_STATUS bits */
327 #define OMAP2_DEVICETYPE_MASK		(0x7 << 8)
328 #define OMAP2_SYSBOOT_5_MASK		(1 << 5)
329 #define OMAP2_SYSBOOT_4_MASK		(1 << 4)
330 #define OMAP2_SYSBOOT_3_MASK		(1 << 3)
331 #define OMAP2_SYSBOOT_2_MASK		(1 << 2)
332 #define OMAP2_SYSBOOT_1_MASK		(1 << 1)
333 #define OMAP2_SYSBOOT_0_MASK		(1 << 0)
334 
335 /* CONTROL_PBIAS_LITE bits */
336 #define OMAP343X_PBIASLITESUPPLY_HIGH1	(1 << 15)
337 #define OMAP343X_PBIASLITEVMODEERROR1	(1 << 11)
338 #define OMAP343X_PBIASSPEEDCTRL1	(1 << 10)
339 #define OMAP343X_PBIASLITEPWRDNZ1	(1 << 9)
340 #define OMAP343X_PBIASLITEVMODE1	(1 << 8)
341 #define OMAP343X_PBIASLITESUPPLY_HIGH0	(1 << 7)
342 #define OMAP343X_PBIASLITEVMODEERROR0	(1 << 3)
343 #define OMAP2_PBIASSPEEDCTRL0		(1 << 2)
344 #define OMAP2_PBIASLITEPWRDNZ0		(1 << 1)
345 #define OMAP2_PBIASLITEVMODE0		(1 << 0)
346 
347 /* CONTROL_PROG_IO1 bits */
348 #define OMAP3630_PRG_SDMMC1_SPEEDCTRL	(1 << 20)
349 
350 /* CONTROL_IVA2_BOOTMOD bits */
351 #define OMAP3_IVA2_BOOTMOD_SHIFT	0
352 #define OMAP3_IVA2_BOOTMOD_MASK		(0xf << 0)
353 #define OMAP3_IVA2_BOOTMOD_IDLE		(0x1 << 0)
354 
355 /* CONTROL_PADCONF_X bits */
356 #define OMAP3_PADCONF_WAKEUPEVENT0	(1 << 15)
357 #define OMAP3_PADCONF_WAKEUPENABLE0	(1 << 14)
358 
359 #define OMAP343X_SCRATCHPAD_ROM		(OMAP343X_CTRL_BASE + 0x860)
360 #define OMAP343X_SCRATCHPAD		(OMAP343X_CTRL_BASE + 0x910)
361 #define OMAP343X_SCRATCHPAD_ROM_OFFSET	0x19C
362 #define OMAP343X_SCRATCHPAD_REGADDR(reg)	OMAP2_L4_IO_ADDRESS(\
363 						OMAP343X_SCRATCHPAD + reg)
364 
365 /* AM35XX_CONTROL_IPSS_CLK_CTRL bits */
366 #define AM35XX_USBOTG_VBUSP_CLK_SHIFT	0
367 #define AM35XX_CPGMAC_VBUSP_CLK_SHIFT	1
368 #define AM35XX_VPFE_VBUSP_CLK_SHIFT	2
369 #define AM35XX_HECC_VBUSP_CLK_SHIFT	3
370 #define AM35XX_USBOTG_FCLK_SHIFT	8
371 #define AM35XX_CPGMAC_FCLK_SHIFT	9
372 #define AM35XX_VPFE_FCLK_SHIFT		10
373 
374 /* AM35XX CONTROL_LVL_INTR_CLEAR bits */
375 #define AM35XX_CPGMAC_C0_MISC_PULSE_CLR	BIT(0)
376 #define AM35XX_CPGMAC_C0_RX_PULSE_CLR	BIT(1)
377 #define AM35XX_CPGMAC_C0_RX_THRESH_CLR	BIT(2)
378 #define AM35XX_CPGMAC_C0_TX_PULSE_CLR	BIT(3)
379 #define AM35XX_USBOTGSS_INT_CLR		BIT(4)
380 #define AM35XX_VPFE_CCDC_VD0_INT_CLR	BIT(5)
381 #define AM35XX_VPFE_CCDC_VD1_INT_CLR	BIT(6)
382 #define AM35XX_VPFE_CCDC_VD2_INT_CLR	BIT(7)
383 
384 /* AM35XX CONTROL_IP_SW_RESET bits */
385 #define AM35XX_USBOTGSS_SW_RST		BIT(0)
386 #define AM35XX_CPGMACSS_SW_RST		BIT(1)
387 #define AM35XX_VPFE_VBUSP_SW_RST	BIT(2)
388 #define AM35XX_HECC_SW_RST		BIT(3)
389 #define AM35XX_VPFE_PCLK_SW_RST		BIT(4)
390 
391 /* AM33XX CONTROL_STATUS register */
392 #define AM33XX_CONTROL_STATUS		0x040
393 #define AM33XX_CONTROL_SEC_CLK_CTRL	0x1bc
394 
395 /* AM33XX CONTROL_STATUS bitfields (partial) */
396 #define AM33XX_CONTROL_STATUS_SYSBOOT1_SHIFT		22
397 #define AM33XX_CONTROL_STATUS_SYSBOOT1_WIDTH		0x2
398 #define AM33XX_CONTROL_STATUS_SYSBOOT1_MASK		(0x3 << 22)
399 
400 /* AM33XX PWMSS Control register */
401 #define AM33XX_PWMSS_TBCLK_CLKCTRL			0x664
402 
403 /* AM33XX  PWMSS Control bitfields */
404 #define AM33XX_PWMSS0_TBCLKEN_SHIFT			0
405 #define AM33XX_PWMSS1_TBCLKEN_SHIFT			1
406 #define AM33XX_PWMSS2_TBCLKEN_SHIFT			2
407 
408 /* DEV Feature register to identify AM33XX features */
409 #define AM33XX_DEV_FEATURE		0x604
410 #define AM33XX_SGX_MASK			BIT(29)
411 
412 /* CONTROL OMAP STATUS register to identify OMAP3 features */
413 #define OMAP3_CONTROL_OMAP_STATUS	0x044c
414 
415 #define OMAP3_SGX_SHIFT			13
416 #define OMAP3_SGX_MASK			(3 << OMAP3_SGX_SHIFT)
417 #define		FEAT_SGX_FULL		0
418 #define		FEAT_SGX_HALF		1
419 #define		FEAT_SGX_NONE		2
420 
421 #define OMAP3_IVA_SHIFT			12
422 #define OMAP3_IVA_MASK			(1 << OMAP3_IVA_SHIFT)
423 #define		FEAT_IVA		0
424 #define		FEAT_IVA_NONE		1
425 
426 #define OMAP3_L2CACHE_SHIFT		10
427 #define OMAP3_L2CACHE_MASK		(3 << OMAP3_L2CACHE_SHIFT)
428 #define		FEAT_L2CACHE_NONE	0
429 #define		FEAT_L2CACHE_64KB	1
430 #define		FEAT_L2CACHE_128KB	2
431 #define		FEAT_L2CACHE_256KB	3
432 
433 #define OMAP3_ISP_SHIFT			5
434 #define OMAP3_ISP_MASK			(1 << OMAP3_ISP_SHIFT)
435 #define		FEAT_ISP		0
436 #define		FEAT_ISP_NONE		1
437 
438 #define OMAP3_NEON_SHIFT		4
439 #define OMAP3_NEON_MASK			(1 << OMAP3_NEON_SHIFT)
440 #define		FEAT_NEON		0
441 #define		FEAT_NEON_NONE		1
442 
443 
444 #ifndef __ASSEMBLY__
445 #ifdef CONFIG_ARCH_OMAP2PLUS
446 extern u8 omap_ctrl_readb(u16 offset);
447 extern u16 omap_ctrl_readw(u16 offset);
448 extern u32 omap_ctrl_readl(u16 offset);
449 extern void omap_ctrl_writeb(u8 val, u16 offset);
450 extern void omap_ctrl_writew(u16 val, u16 offset);
451 extern void omap_ctrl_writel(u32 val, u16 offset);
452 
453 extern void omap3_save_scratchpad_contents(void);
454 extern void omap3_clear_scratchpad_contents(void);
455 extern void omap3_restore(void);
456 extern void omap3_restore_es3(void);
457 extern void omap3_restore_3630(void);
458 extern u32 omap3_arm_context[128];
459 extern void omap3_control_save_context(void);
460 extern void omap3_control_restore_context(void);
461 extern void omap3_ctrl_write_boot_mode(u8 bootmode);
462 extern void omap_ctrl_write_dsp_boot_addr(u32 bootaddr);
463 extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode);
464 extern void omap3630_ctrl_disable_rta(void);
465 extern int omap3_ctrl_save_padconf(void);
466 void omap3_ctrl_init(void);
467 int omap2_control_base_init(void);
468 int omap_control_init(void);
469 void omap2_set_globals_control(void __iomem *ctrl);
470 void __init omap3_control_legacy_iomap_init(void);
471 #else
472 #define omap_ctrl_readb(x)		0
473 #define omap_ctrl_readw(x)		0
474 #define omap_ctrl_readl(x)		0
475 #define omap4_ctrl_pad_readl(x)		0
476 #define omap_ctrl_writeb(x, y)		WARN_ON(1)
477 #define omap_ctrl_writew(x, y)		WARN_ON(1)
478 #define omap_ctrl_writel(x, y)		WARN_ON(1)
479 #define omap4_ctrl_pad_writel(x, y)	WARN_ON(1)
480 #endif
481 #endif	/* __ASSEMBLY__ */
482 
483 #endif /* __ARCH_ARM_MACH_OMAP2_CONTROL_H */
484 
485