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authorPaul Walmsley <paul@pwsan.com>2008-03-18 04:02:50 -0400
committerTony Lindgren <tony@atomide.com>2008-04-14 13:27:25 -0400
commit69d88a00a240fbed07fb6943c862ea3188e9097d (patch)
tree7656c3266f5e0b2ce6f92f5f0bb843126989a9bb /arch/arm/mach-omap2/prcm-common.h
parent9330899e0f878ff3b7a23b856de8bbb52c9c04fd (diff)
ARM: OMAP2: Add common register access for 24xx and 34xx
This patch adds common register access for 24xx and 34xx power and clock management in order to share code between 24xx and 34xx. Only change USB platform init code to use new register access, other access will be changed in later patches. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm-common.h')
-rw-r--r--arch/arm/mach-omap2/prcm-common.h317
1 files changed, 317 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
new file mode 100644
index 000000000000..cacb34086e35
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -0,0 +1,317 @@
1#ifndef __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
2#define __ARCH_ASM_MACH_OMAP2_PRCM_COMMON_H
3
4/*
5 * OMAP2/3 PRCM base and module definitions
6 *
7 * Copyright (C) 2007-2008 Texas Instruments, Inc.
8 * Copyright (C) 2007-2008 Nokia Corporation
9 *
10 * Written by Paul Walmsley
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15 */
16
17
18/* Module offsets from both CM_BASE & PRM_BASE */
19
20/*
21 * Offsets that are the same on 24xx and 34xx
22 *
23 * Technically, in terms of the TRM, OCP_MOD is 34xx only; PLL_MOD is
24 * CCR_MOD on 3430; and GFX_MOD only exists < 3430ES2.
25 */
26#define OCP_MOD 0x000
27#define MPU_MOD 0x100
28#define CORE_MOD 0x200
29#define GFX_MOD 0x300
30#define WKUP_MOD 0x400
31#define PLL_MOD 0x500
32
33
34/* Chip-specific module offsets */
35#define OMAP24XX_DSP_MOD 0x800
36
37#define OMAP2430_MDM_MOD 0xc00
38
39/* IVA2 module is < base on 3430 */
40#define OMAP3430_IVA2_MOD -0x800
41#define OMAP3430ES2_SGX_MOD GFX_MOD
42#define OMAP3430_CCR_MOD PLL_MOD
43#define OMAP3430_DSS_MOD 0x600
44#define OMAP3430_CAM_MOD 0x700
45#define OMAP3430_PER_MOD 0x800
46#define OMAP3430_EMU_MOD 0x900
47#define OMAP3430_GR_MOD 0xa00
48#define OMAP3430_NEON_MOD 0xb00
49#define OMAP3430ES2_USBHOST_MOD 0xc00
50
51
52/* 24XX register bits shared between CM & PRM registers */
53
54/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
55#define OMAP2420_EN_MMC_SHIFT 26
56#define OMAP2420_EN_MMC (1 << 26)
57#define OMAP24XX_EN_UART2_SHIFT 22
58#define OMAP24XX_EN_UART2 (1 << 22)
59#define OMAP24XX_EN_UART1_SHIFT 21
60#define OMAP24XX_EN_UART1 (1 << 21)
61#define OMAP24XX_EN_MCSPI2_SHIFT 18
62#define OMAP24XX_EN_MCSPI2 (1 << 18)
63#define OMAP24XX_EN_MCSPI1_SHIFT 17
64#define OMAP24XX_EN_MCSPI1 (1 << 17)
65#define OMAP24XX_EN_MCBSP2_SHIFT 16
66#define OMAP24XX_EN_MCBSP2 (1 << 16)
67#define OMAP24XX_EN_MCBSP1_SHIFT 15
68#define OMAP24XX_EN_MCBSP1 (1 << 15)
69#define OMAP24XX_EN_GPT12_SHIFT 14
70#define OMAP24XX_EN_GPT12 (1 << 14)
71#define OMAP24XX_EN_GPT11_SHIFT 13
72#define OMAP24XX_EN_GPT11 (1 << 13)
73#define OMAP24XX_EN_GPT10_SHIFT 12
74#define OMAP24XX_EN_GPT10 (1 << 12)
75#define OMAP24XX_EN_GPT9_SHIFT 11
76#define OMAP24XX_EN_GPT9 (1 << 11)
77#define OMAP24XX_EN_GPT8_SHIFT 10
78#define OMAP24XX_EN_GPT8 (1 << 10)
79#define OMAP24XX_EN_GPT7_SHIFT 9
80#define OMAP24XX_EN_GPT7 (1 << 9)
81#define OMAP24XX_EN_GPT6_SHIFT 8
82#define OMAP24XX_EN_GPT6 (1 << 8)
83#define OMAP24XX_EN_GPT5_SHIFT 7
84#define OMAP24XX_EN_GPT5 (1 << 7)
85#define OMAP24XX_EN_GPT4_SHIFT 6
86#define OMAP24XX_EN_GPT4 (1 << 6)
87#define OMAP24XX_EN_GPT3_SHIFT 5
88#define OMAP24XX_EN_GPT3 (1 << 5)
89#define OMAP24XX_EN_GPT2_SHIFT 4
90#define OMAP24XX_EN_GPT2 (1 << 4)
91#define OMAP2420_EN_VLYNQ_SHIFT 3
92#define OMAP2420_EN_VLYNQ (1 << 3)
93
94/* CM_FCLKEN2_CORE, CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
95#define OMAP2430_EN_GPIO5_SHIFT 10
96#define OMAP2430_EN_GPIO5 (1 << 10)
97#define OMAP2430_EN_MCSPI3_SHIFT 9
98#define OMAP2430_EN_MCSPI3 (1 << 9)
99#define OMAP2430_EN_MMCHS2_SHIFT 8
100#define OMAP2430_EN_MMCHS2 (1 << 8)
101#define OMAP2430_EN_MMCHS1_SHIFT 7
102#define OMAP2430_EN_MMCHS1 (1 << 7)
103#define OMAP24XX_EN_UART3_SHIFT 2
104#define OMAP24XX_EN_UART3 (1 << 2)
105#define OMAP24XX_EN_USB_SHIFT 0
106#define OMAP24XX_EN_USB (1 << 0)
107
108/* CM_ICLKEN2_CORE, PM_WKEN2_CORE shared bits */
109#define OMAP2430_EN_MDM_INTC_SHIFT 11
110#define OMAP2430_EN_MDM_INTC (1 << 11)
111#define OMAP2430_EN_USBHS_SHIFT 6
112#define OMAP2430_EN_USBHS (1 << 6)
113
114/* CM_IDLEST1_CORE, PM_WKST1_CORE shared bits */
115#define OMAP2420_ST_MMC (1 << 26)
116#define OMAP24XX_ST_UART2 (1 << 22)
117#define OMAP24XX_ST_UART1 (1 << 21)
118#define OMAP24XX_ST_MCSPI2 (1 << 18)
119#define OMAP24XX_ST_MCSPI1 (1 << 17)
120#define OMAP24XX_ST_GPT12 (1 << 14)
121#define OMAP24XX_ST_GPT11 (1 << 13)
122#define OMAP24XX_ST_GPT10 (1 << 12)
123#define OMAP24XX_ST_GPT9 (1 << 11)
124#define OMAP24XX_ST_GPT8 (1 << 10)
125#define OMAP24XX_ST_GPT7 (1 << 9)
126#define OMAP24XX_ST_GPT6 (1 << 8)
127#define OMAP24XX_ST_GPT5 (1 << 7)
128#define OMAP24XX_ST_GPT4 (1 << 6)
129#define OMAP24XX_ST_GPT3 (1 << 5)
130#define OMAP24XX_ST_GPT2 (1 << 4)
131#define OMAP2420_ST_VLYNQ (1 << 3)
132
133/* CM_IDLEST2_CORE, PM_WKST2_CORE shared bits */
134#define OMAP2430_ST_MDM_INTC (1 << 11)
135#define OMAP2430_ST_GPIO5 (1 << 10)
136#define OMAP2430_ST_MCSPI3 (1 << 9)
137#define OMAP2430_ST_MMCHS2 (1 << 8)
138#define OMAP2430_ST_MMCHS1 (1 << 7)
139#define OMAP2430_ST_USBHS (1 << 6)
140#define OMAP24XX_ST_UART3 (1 << 2)
141#define OMAP24XX_ST_USB (1 << 0)
142
143/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
144#define OMAP24XX_EN_GPIOS_SHIFT 2
145#define OMAP24XX_EN_GPIOS (1 << 2)
146#define OMAP24XX_EN_GPT1_SHIFT 0
147#define OMAP24XX_EN_GPT1 (1 << 0)
148
149/* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */
150#define OMAP24XX_ST_GPIOS (1 << 2)
151#define OMAP24XX_ST_GPT1 (1 << 0)
152
153/* CM_IDLEST_MDM and PM_WKST_MDM shared bits */
154#define OMAP2430_ST_MDM (1 << 0)
155
156
157/* 3430 register bits shared between CM & PRM registers */
158
159/* CM_REVISION, PRM_REVISION shared bits */
160#define OMAP3430_REV_SHIFT 0
161#define OMAP3430_REV_MASK (0xff << 0)
162
163/* CM_SYSCONFIG, PRM_SYSCONFIG shared bits */
164#define OMAP3430_AUTOIDLE (1 << 0)
165
166/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
167#define OMAP3430_EN_MMC2 (1 << 25)
168#define OMAP3430_EN_MMC2_SHIFT 25
169#define OMAP3430_EN_MMC1 (1 << 24)
170#define OMAP3430_EN_MMC1_SHIFT 24
171#define OMAP3430_EN_MCSPI4 (1 << 21)
172#define OMAP3430_EN_MCSPI4_SHIFT 21
173#define OMAP3430_EN_MCSPI3 (1 << 20)
174#define OMAP3430_EN_MCSPI3_SHIFT 20
175#define OMAP3430_EN_MCSPI2 (1 << 19)
176#define OMAP3430_EN_MCSPI2_SHIFT 19
177#define OMAP3430_EN_MCSPI1 (1 << 18)
178#define OMAP3430_EN_MCSPI1_SHIFT 18
179#define OMAP3430_EN_I2C3 (1 << 17)
180#define OMAP3430_EN_I2C3_SHIFT 17
181#define OMAP3430_EN_I2C2 (1 << 16)
182#define OMAP3430_EN_I2C2_SHIFT 16
183#define OMAP3430_EN_I2C1 (1 << 15)
184#define OMAP3430_EN_I2C1_SHIFT 15
185#define OMAP3430_EN_UART2 (1 << 14)
186#define OMAP3430_EN_UART2_SHIFT 14
187#define OMAP3430_EN_UART1 (1 << 13)
188#define OMAP3430_EN_UART1_SHIFT 13
189#define OMAP3430_EN_GPT11 (1 << 12)
190#define OMAP3430_EN_GPT11_SHIFT 12
191#define OMAP3430_EN_GPT10 (1 << 11)
192#define OMAP3430_EN_GPT10_SHIFT 11
193#define OMAP3430_EN_MCBSP5 (1 << 10)
194#define OMAP3430_EN_MCBSP5_SHIFT 10
195#define OMAP3430_EN_MCBSP1 (1 << 9)
196#define OMAP3430_EN_MCBSP1_SHIFT 9
197#define OMAP3430_EN_FSHOSTUSB (1 << 5)
198#define OMAP3430_EN_FSHOSTUSB_SHIFT 5
199#define OMAP3430_EN_D2D (1 << 3)
200#define OMAP3430_EN_D2D_SHIFT 3
201
202/* CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
203#define OMAP3430_EN_HSOTGUSB (1 << 4)
204#define OMAP3430_EN_HSOTGUSB_SHIFT 4
205
206/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
207#define OMAP3430_ST_MMC2 (1 << 25)
208#define OMAP3430_ST_MMC1 (1 << 24)
209#define OMAP3430_ST_MCSPI4 (1 << 21)
210#define OMAP3430_ST_MCSPI3 (1 << 20)
211#define OMAP3430_ST_MCSPI2 (1 << 19)
212#define OMAP3430_ST_MCSPI1 (1 << 18)
213#define OMAP3430_ST_I2C3 (1 << 17)
214#define OMAP3430_ST_I2C2 (1 << 16)
215#define OMAP3430_ST_I2C1 (1 << 15)
216#define OMAP3430_ST_UART2 (1 << 14)
217#define OMAP3430_ST_UART1 (1 << 13)
218#define OMAP3430_ST_GPT11 (1 << 12)
219#define OMAP3430_ST_GPT10 (1 << 11)
220#define OMAP3430_ST_MCBSP5 (1 << 10)
221#define OMAP3430_ST_MCBSP1 (1 << 9)
222#define OMAP3430_ST_FSHOSTUSB (1 << 5)
223#define OMAP3430_ST_HSOTGUSB (1 << 4)
224#define OMAP3430_ST_D2D (1 << 3)
225
226/* CM_FCLKEN_WKUP, CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
227#define OMAP3430_EN_GPIO1 (1 << 3)
228#define OMAP3430_EN_GPIO1_SHIFT 3
229#define OMAP3430_EN_GPT1 (1 << 0)
230#define OMAP3430_EN_GPT1_SHIFT 0
231
232/* CM_FCLKEN_WKUP, PM_WKEN_WKUP shared bits */
233#define OMAP3430_EN_SR2 (1 << 7)
234#define OMAP3430_EN_SR2_SHIFT 7
235#define OMAP3430_EN_SR1 (1 << 6)
236#define OMAP3430_EN_SR1_SHIFT 6
237
238/* CM_ICLKEN_WKUP, PM_WKEN_WKUP shared bits */
239#define OMAP3430_EN_GPT12 (1 << 1)
240#define OMAP3430_EN_GPT12_SHIFT 1
241
242/* CM_IDLEST_WKUP, PM_WKST_WKUP shared bits */
243#define OMAP3430_ST_SR2 (1 << 7)
244#define OMAP3430_ST_SR1 (1 << 6)
245#define OMAP3430_ST_GPIO1 (1 << 3)
246#define OMAP3430_ST_GPT12 (1 << 1)
247#define OMAP3430_ST_GPT1 (1 << 0)
248
249/*
250 * CM_SLEEPDEP_GFX, CM_SLEEPDEP_DSS, CM_SLEEPDEP_CAM,
251 * CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_GFX,
252 * PM_WKDEP_DSS, PM_WKDEP_CAM, PM_WKDEP_PER, PM_WKDEP_NEON shared bits
253 */
254#define OMAP3430_EN_MPU (1 << 1)
255#define OMAP3430_EN_MPU_SHIFT 1
256
257/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER shared bits */
258#define OMAP3430_EN_GPIO6 (1 << 17)
259#define OMAP3430_EN_GPIO6_SHIFT 17
260#define OMAP3430_EN_GPIO5 (1 << 16)
261#define OMAP3430_EN_GPIO5_SHIFT 16
262#define OMAP3430_EN_GPIO4 (1 << 15)
263#define OMAP3430_EN_GPIO4_SHIFT 15
264#define OMAP3430_EN_GPIO3 (1 << 14)
265#define OMAP3430_EN_GPIO3_SHIFT 14
266#define OMAP3430_EN_GPIO2 (1 << 13)
267#define OMAP3430_EN_GPIO2_SHIFT 13
268#define OMAP3430_EN_UART3 (1 << 11)
269#define OMAP3430_EN_UART3_SHIFT 11
270#define OMAP3430_EN_GPT9 (1 << 10)
271#define OMAP3430_EN_GPT9_SHIFT 10
272#define OMAP3430_EN_GPT8 (1 << 9)
273#define OMAP3430_EN_GPT8_SHIFT 9
274#define OMAP3430_EN_GPT7 (1 << 8)
275#define OMAP3430_EN_GPT7_SHIFT 8
276#define OMAP3430_EN_GPT6 (1 << 7)
277#define OMAP3430_EN_GPT6_SHIFT 7
278#define OMAP3430_EN_GPT5 (1 << 6)
279#define OMAP3430_EN_GPT5_SHIFT 6
280#define OMAP3430_EN_GPT4 (1 << 5)
281#define OMAP3430_EN_GPT4_SHIFT 5
282#define OMAP3430_EN_GPT3 (1 << 4)
283#define OMAP3430_EN_GPT3_SHIFT 4
284#define OMAP3430_EN_GPT2 (1 << 3)
285#define OMAP3430_EN_GPT2_SHIFT 3
286
287/* CM_FCLKEN_PER, CM_ICLKEN_PER, PM_WKEN_PER, PM_WKST_PER shared bits */
288/* XXX Possible TI documentation bug: should the PM_WKST_PER EN_* bits
289 * be ST_* bits instead? */
290#define OMAP3430_EN_MCBSP4 (1 << 2)
291#define OMAP3430_EN_MCBSP4_SHIFT 2
292#define OMAP3430_EN_MCBSP3 (1 << 1)
293#define OMAP3430_EN_MCBSP3_SHIFT 1
294#define OMAP3430_EN_MCBSP2 (1 << 0)
295#define OMAP3430_EN_MCBSP2_SHIFT 0
296
297/* CM_IDLEST_PER, PM_WKST_PER shared bits */
298#define OMAP3430_ST_GPIO6 (1 << 17)
299#define OMAP3430_ST_GPIO5 (1 << 16)
300#define OMAP3430_ST_GPIO4 (1 << 15)
301#define OMAP3430_ST_GPIO3 (1 << 14)
302#define OMAP3430_ST_GPIO2 (1 << 13)
303#define OMAP3430_ST_UART3 (1 << 11)
304#define OMAP3430_ST_GPT9 (1 << 10)
305#define OMAP3430_ST_GPT8 (1 << 9)
306#define OMAP3430_ST_GPT7 (1 << 8)
307#define OMAP3430_ST_GPT6 (1 << 7)
308#define OMAP3430_ST_GPT5 (1 << 6)
309#define OMAP3430_ST_GPT4 (1 << 5)
310#define OMAP3430_ST_GPT3 (1 << 4)
311#define OMAP3430_ST_GPT2 (1 << 3)
312
313/* CM_SLEEPDEP_PER, PM_WKDEP_IVA2, PM_WKDEP_MPU, PM_WKDEP_PER shared bits */
314#define OMAP3430_EN_CORE (1 << 0)
315
316#endif
317