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1/*
2 * OMAP3 Voltage Processor (VP) data
3 *
4 * Copyright (C) 2007, 2010 Texas Instruments, Inc.
5 * Rajendra Nayak <rnayak@ti.com>
6 * Lesly A M <x0080970@ti.com>
7 * Thara Gopinath <thara@ti.com>
8 *
9 * Copyright (C) 2008, 2011 Nokia Corporation
10 * Kalle Jokiniemi
11 * Paul Walmsley
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License version 2 as
15 * published by the Free Software Foundation.
16 */
17
18#include <linux/io.h>
19#include <linux/err.h>
20#include <linux/init.h>
21
22#include "common.h"
23
24#include "prm44xx.h"
25#include "prm-regbits-44xx.h"
26#include "voltage.h"
27
28#include "vp.h"
29
30static const struct omap_vp_ops omap4_vp_ops = {
31 .check_txdone = omap4_prm_vp_check_txdone,
32 .clear_txdone = omap4_prm_vp_clear_txdone,
33};
34
35/*
36 * VP data common to 44xx chips
37 * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
38 */
39static const struct omap_vp_common omap4_vp_common = {
40 .vpconfig_erroroffset_mask = OMAP4430_ERROROFFSET_MASK,
41 .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
42 .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK,
43 .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK,
44 .vpconfig_initvdd = OMAP4430_INITVDD_MASK,
45 .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK,
46 .vpconfig_vpenable = OMAP4430_VPENABLE_MASK,
47 .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT,
48 .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT,
49 .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT,
50 .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT,
51 .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT,
52 .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT,
53 .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT,
54 .vpvoltage_mask = OMAP4430_VPVOLTAGE_MASK,
55 .ops = &omap4_vp_ops,
56};
57
58struct omap_vp_instance omap4_vp_mpu = {
59 .id = OMAP4_VP_VDD_MPU_ID,
60 .common = &omap4_vp_common,
61 .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
62 .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
63 .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
64 .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
65 .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
66 .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
67};
68
69struct omap_vp_instance omap4_vp_iva = {
70 .id = OMAP4_VP_VDD_IVA_ID,
71 .common = &omap4_vp_common,
72 .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
73 .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
74 .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
75 .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
76 .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
77 .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
78};
79
80struct omap_vp_instance omap4_vp_core = {
81 .id = OMAP4_VP_VDD_CORE_ID,
82 .common = &omap4_vp_common,
83 .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
84 .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
85 .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
86 .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
87 .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
88 .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
89};
1/*
2 * OMAP3 Voltage Processor (VP) data
3 *
4 * Copyright (C) 2007, 2010 Texas Instruments, Inc.
5 * Rajendra Nayak <rnayak@ti.com>
6 * Lesly A M <x0080970@ti.com>
7 * Thara Gopinath <thara@ti.com>
8 *
9 * Copyright (C) 2008, 2011 Nokia Corporation
10 * Kalle Jokiniemi
11 * Paul Walmsley
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License version 2 as
15 * published by the Free Software Foundation.
16 */
17
18#include <linux/io.h>
19#include <linux/err.h>
20#include <linux/init.h>
21
22#include "common.h"
23
24#include "prm44xx.h"
25#include "prm-regbits-44xx.h"
26#include "voltage.h"
27
28#include "vp.h"
29
30static const struct omap_vp_ops omap4_vp_ops = {
31 .check_txdone = omap4_prm_vp_check_txdone,
32 .clear_txdone = omap4_prm_vp_clear_txdone,
33};
34
35/*
36 * VP data common to 44xx chips
37 * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
38 */
39static const struct omap_vp_common omap4_vp_common = {
40 .vpconfig_erroroffset_mask = OMAP4430_ERROROFFSET_MASK,
41 .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
42 .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK,
43 .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK,
44 .vpconfig_initvdd = OMAP4430_INITVDD_MASK,
45 .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK,
46 .vpconfig_vpenable = OMAP4430_VPENABLE_MASK,
47 .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT,
48 .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT,
49 .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT,
50 .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT,
51 .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT,
52 .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT,
53 .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT,
54 .vpvoltage_mask = OMAP4430_VPVOLTAGE_MASK,
55 .ops = &omap4_vp_ops,
56};
57
58struct omap_vp_instance omap4_vp_mpu = {
59 .id = OMAP4_VP_VDD_MPU_ID,
60 .common = &omap4_vp_common,
61 .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
62 .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
63 .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
64 .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
65 .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
66 .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
67};
68
69struct omap_vp_instance omap4_vp_iva = {
70 .id = OMAP4_VP_VDD_IVA_ID,
71 .common = &omap4_vp_common,
72 .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
73 .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
74 .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
75 .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
76 .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
77 .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
78};
79
80struct omap_vp_instance omap4_vp_core = {
81 .id = OMAP4_VP_VDD_CORE_ID,
82 .common = &omap4_vp_common,
83 .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
84 .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
85 .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
86 .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
87 .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
88 .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
89};
90
91struct omap_vp_param omap4_mpu_vp_data = {
92 .vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN,
93 .vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX,
94};
95
96struct omap_vp_param omap4_iva_vp_data = {
97 .vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN,
98 .vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX,
99};
100
101struct omap_vp_param omap4_core_vp_data = {
102 .vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN,
103 .vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX,
104};