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1/*
2 * OMAP4 OPP table definitions.
3 *
4 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
5 * Nishanth Menon
6 * Kevin Hilman
7 * Thara Gopinath
8 * Copyright (C) 2010-2011 Nokia Corporation.
9 * Eduardo Valentin
10 * 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 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
17 * kind, whether express or implied; without even the implied warranty
18 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 */
21#include <linux/module.h>
22
23#include <plat/cpu.h>
24
25#include "control.h"
26#include "omap_opp_data.h"
27#include "pm.h"
28
29/*
30 * Structures containing OMAP4430 voltage supported and various
31 * voltage dependent data for each VDD.
32 */
33
34#define OMAP4430_VDD_MPU_OPP50_UV 1025000
35#define OMAP4430_VDD_MPU_OPP100_UV 1200000
36#define OMAP4430_VDD_MPU_OPPTURBO_UV 1313000
37#define OMAP4430_VDD_MPU_OPPNITRO_UV 1375000
38
39struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
40 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
41 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
42 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
43 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
44 VOLT_DATA_DEFINE(0, 0, 0, 0),
45};
46
47#define OMAP4430_VDD_IVA_OPP50_UV 1013000
48#define OMAP4430_VDD_IVA_OPP100_UV 1188000
49#define OMAP4430_VDD_IVA_OPPTURBO_UV 1300000
50
51struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
52 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
53 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
54 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
55 VOLT_DATA_DEFINE(0, 0, 0, 0),
56};
57
58#define OMAP4430_VDD_CORE_OPP50_UV 1025000
59#define OMAP4430_VDD_CORE_OPP100_UV 1200000
60
61struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
62 VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
63 VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
64 VOLT_DATA_DEFINE(0, 0, 0, 0),
65};
66
67
68static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
69 /* MPU OPP1 - OPP50 */
70 OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
71 /* MPU OPP2 - OPP100 */
72 OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
73 /* MPU OPP3 - OPP-Turbo */
74 OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
75 /* MPU OPP4 - OPP-SB */
76 OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
77 /* L3 OPP1 - OPP50 */
78 OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
79 /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
80 OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4430_VDD_CORE_OPP100_UV),
81 /* IVA OPP1 - OPP50 */
82 OPP_INITIALIZER("iva", true, 133000000, OMAP4430_VDD_IVA_OPP50_UV),
83 /* IVA OPP2 - OPP100 */
84 OPP_INITIALIZER("iva", true, 266100000, OMAP4430_VDD_IVA_OPP100_UV),
85 /* IVA OPP3 - OPP-Turbo */
86 OPP_INITIALIZER("iva", false, 332000000, OMAP4430_VDD_IVA_OPPTURBO_UV),
87 /* TODO: add DSP, aess, fdif, gpu */
88};
89
90/**
91 * omap4_opp_init() - initialize omap4 opp table
92 */
93int __init omap4_opp_init(void)
94{
95 int r = -ENODEV;
96
97 if (!cpu_is_omap44xx())
98 return r;
99
100 r = omap_init_opp_table(omap44xx_opp_def_list,
101 ARRAY_SIZE(omap44xx_opp_def_list));
102
103 return r;
104}
105device_initcall(omap4_opp_init);
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * OMAP4 OPP table definitions.
4 *
5 * Copyright (C) 2010-2012 Texas Instruments Incorporated - https://www.ti.com/
6 * Nishanth Menon
7 * Kevin Hilman
8 * Thara Gopinath
9 * Copyright (C) 2010-2011 Nokia Corporation.
10 * Eduardo Valentin
11 * Paul Walmsley
12 */
13#include <linux/module.h>
14
15#include "soc.h"
16#include "control.h"
17#include "omap_opp_data.h"
18#include "pm.h"
19
20/*
21 * Structures containing OMAP4430 voltage supported and various
22 * voltage dependent data for each VDD.
23 */
24
25#define OMAP4430_VDD_MPU_OPP50_UV 1025000
26#define OMAP4430_VDD_MPU_OPP100_UV 1200000
27#define OMAP4430_VDD_MPU_OPPTURBO_UV 1325000
28#define OMAP4430_VDD_MPU_OPPNITRO_UV 1388000
29#define OMAP4430_VDD_MPU_OPPNITROSB_UV 1398000
30
31struct omap_volt_data omap443x_vdd_mpu_volt_data[] = {
32 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
33 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
34 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
35 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
36 VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITROSB_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITROSB, 0xfa, 0x27),
37 VOLT_DATA_DEFINE(0, 0, 0, 0),
38};
39
40#define OMAP4430_VDD_IVA_OPP50_UV 950000
41#define OMAP4430_VDD_IVA_OPP100_UV 1114000
42#define OMAP4430_VDD_IVA_OPPTURBO_UV 1291000
43
44struct omap_volt_data omap443x_vdd_iva_volt_data[] = {
45 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
46 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
47 VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
48 VOLT_DATA_DEFINE(0, 0, 0, 0),
49};
50
51#define OMAP4430_VDD_CORE_OPP50_UV 962000
52#define OMAP4430_VDD_CORE_OPP100_UV 1127000
53
54struct omap_volt_data omap443x_vdd_core_volt_data[] = {
55 VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
56 VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
57 VOLT_DATA_DEFINE(0, 0, 0, 0),
58};
59
60#define OMAP4460_VDD_MPU_OPP50_UV 1025000
61#define OMAP4460_VDD_MPU_OPP100_UV 1200000
62#define OMAP4460_VDD_MPU_OPPTURBO_UV 1313000
63#define OMAP4460_VDD_MPU_OPPNITRO_UV 1375000
64
65struct omap_volt_data omap446x_vdd_mpu_volt_data[] = {
66 VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
67 VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
68 VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
69 VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
70 VOLT_DATA_DEFINE(0, 0, 0, 0),
71};
72
73#define OMAP4460_VDD_IVA_OPP50_UV 1025000
74#define OMAP4460_VDD_IVA_OPP100_UV 1200000
75#define OMAP4460_VDD_IVA_OPPTURBO_UV 1313000
76#define OMAP4460_VDD_IVA_OPPNITRO_UV 1375000
77
78struct omap_volt_data omap446x_vdd_iva_volt_data[] = {
79 VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
80 VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
81 VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
82 VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO, 0xfa, 0x23),
83 VOLT_DATA_DEFINE(0, 0, 0, 0),
84};
85
86#define OMAP4460_VDD_CORE_OPP50_UV 1025000
87#define OMAP4460_VDD_CORE_OPP100_UV 1200000
88#define OMAP4460_VDD_CORE_OPP100_OV_UV 1250000
89
90struct omap_volt_data omap446x_vdd_core_volt_data[] = {
91 VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
92 VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
93 VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_OV_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100OV, 0xf9, 0x16),
94 VOLT_DATA_DEFINE(0, 0, 0, 0),
95};