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OMAP: cdm data: Use sw sleep/wkup instead of hw_auto for dss
[android-sdk/kernel-video.git] / arch / arm / mach-omap2 / opp2420_data.c
1 /*
2  * opp2420_data.c - old-style "OPP" table for OMAP2420
3  *
4  * Copyright (C) 2005-2009 Texas Instruments, Inc.
5  * Copyright (C) 2004-2009 Nokia Corporation
6  *
7  * Richard Woodruff <r-woodruff2@ti.com>
8  *
9  * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
10  * These configurations are characterized by voltage and speed for clocks.
11  * The device is only validated for certain combinations. One way to express
12  * these combinations is via the 'ratios' which the clocks operate with
13  * respect to each other. These ratio sets are for a given voltage/DPLL
14  * setting. All configurations can be described by a DPLL setting and a ratio.
15  *
16  * XXX Missing voltage data.
17  * XXX Missing 19.2MHz sys_clk rate sets (needed for N800/N810)
18  *
19  * THe format described in this file is deprecated.  Once a reasonable
20  * OPP API exists, the data in this file should be converted to use it.
21  *
22  * This is technically part of the OMAP2xxx clock code.
23  *
24  * Considerable work is still needed to fully support dynamic frequency
25  * changes on OMAP2xxx-series chips.  Readers interested in such a
26  * project are encouraged to review the Maemo Diablo RX-34 and RX-44
27  * kernel source at:
28  *     http://repository.maemo.org/pool/diablo/free/k/kernel-source-diablo/
29  */
31 #include <linux/kernel.h>
33 #include "opp2xxx.h"
34 #include "sdrc.h"
35 #include "clock.h"
37 /*
38  * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
39  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
40  * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
41  * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
42  *
43  * Filling in table based on H4 boards available.  There are quite a
44  * few more rate combinations which could be defined.
45  *
46  * When multiple values are defined the start up will try and choose
47  * the fastest one. If a 'fast' value is defined, then automatically,
48  * the /2 one should be included as it can be used.  Generally having
49  * more than one fast set does not make sense, as static timings need
50  * to be changed to change the set.  The exception is the bypass
51  * setting which is available for low power bypass.
52  *
53  * Note: This table needs to be sorted, fastest to slowest.
54  **/
55 const struct prcm_config omap2420_rate_table[] = {
56         /* PRCM I - FAST */
57         {S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL,              /* 330MHz ARM */
58                 RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL,
59                 RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL,
60                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz,
61                 RATE_IN_242X},
63         /* PRCM II - FAST */
64         {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
65                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
66                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
67                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
68                 RATE_IN_242X},
70         {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
71                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
72                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
73                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
74                 RATE_IN_242X},
76         /* PRCM III - FAST */
77         {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
78                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
79                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
80                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
81                 RATE_IN_242X},
83         {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
84                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
85                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
86                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
87                 RATE_IN_242X},
89         /* PRCM II - SLOW */
90         {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
91                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
92                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
93                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
94                 RATE_IN_242X},
96         {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
97                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
98                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
99                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
100                 RATE_IN_242X},
102         /* PRCM III - SLOW */
103         {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
104                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
105                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
106                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
107                 RATE_IN_242X},
109         {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
110                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
111                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
112                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
113                 RATE_IN_242X},
115         /* PRCM-VII (boot-bypass) */
116         {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL,              /* 12MHz ARM*/
117                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
118                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
119                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
120                 RATE_IN_242X},
122         /* PRCM-VII (boot-bypass) */
123         {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL,              /* 13MHz ARM */
124                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
125                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
126                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
127                 RATE_IN_242X},
129         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
130 };