tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License v2
5 *
6 * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
7 * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
8 * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson
9 */
10
11#ifndef __LINUX_MFD_AB8500_REGULATOR_H
12#define __LINUX_MFD_AB8500_REGULATOR_H
13
14#include <linux/platform_device.h>
15
16/* AB8500 regulators */
17enum ab8500_regulator_id {
18 AB8500_LDO_AUX1,
19 AB8500_LDO_AUX2,
20 AB8500_LDO_AUX3,
21 AB8500_LDO_INTCORE,
22 AB8500_LDO_TVOUT,
23 AB8500_LDO_AUDIO,
24 AB8500_LDO_ANAMIC1,
25 AB8500_LDO_ANAMIC2,
26 AB8500_LDO_DMIC,
27 AB8500_LDO_ANA,
28 AB8500_NUM_REGULATORS,
29};
30
31/* AB8505 regulators */
32enum ab8505_regulator_id {
33 AB8505_LDO_AUX1,
34 AB8505_LDO_AUX2,
35 AB8505_LDO_AUX3,
36 AB8505_LDO_AUX4,
37 AB8505_LDO_AUX5,
38 AB8505_LDO_AUX6,
39 AB8505_LDO_INTCORE,
40 AB8505_LDO_ADC,
41 AB8505_LDO_USB,
42 AB8505_LDO_AUDIO,
43 AB8505_LDO_ANAMIC1,
44 AB8505_LDO_ANAMIC2,
45 AB8505_LDO_AUX8,
46 AB8505_LDO_ANA,
47 AB8505_SYSCLKREQ_2,
48 AB8505_SYSCLKREQ_4,
49 AB8505_NUM_REGULATORS,
50};
51
52/* AB8500 and AB8505 register initialization */
53struct ab8500_regulator_reg_init {
54 int id;
55 u8 mask;
56 u8 value;
57};
58
59#define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
60 { \
61 .id = _id, \
62 .mask = _mask, \
63 .value = _value, \
64 }
65
66/* AB8500 registers */
67enum ab8500_regulator_reg {
68 AB8500_REGUREQUESTCTRL2,
69 AB8500_REGUREQUESTCTRL3,
70 AB8500_REGUREQUESTCTRL4,
71 AB8500_REGUSYSCLKREQ1HPVALID1,
72 AB8500_REGUSYSCLKREQ1HPVALID2,
73 AB8500_REGUHWHPREQ1VALID1,
74 AB8500_REGUHWHPREQ1VALID2,
75 AB8500_REGUHWHPREQ2VALID1,
76 AB8500_REGUHWHPREQ2VALID2,
77 AB8500_REGUSWHPREQVALID1,
78 AB8500_REGUSWHPREQVALID2,
79 AB8500_REGUSYSCLKREQVALID1,
80 AB8500_REGUSYSCLKREQVALID2,
81 AB8500_REGUMISC1,
82 AB8500_VAUDIOSUPPLY,
83 AB8500_REGUCTRL1VAMIC,
84 AB8500_VPLLVANAREGU,
85 AB8500_VREFDDR,
86 AB8500_EXTSUPPLYREGU,
87 AB8500_VAUX12REGU,
88 AB8500_VRF1VAUX3REGU,
89 AB8500_VAUX1SEL,
90 AB8500_VAUX2SEL,
91 AB8500_VRF1VAUX3SEL,
92 AB8500_REGUCTRL2SPARE,
93 AB8500_REGUCTRLDISCH,
94 AB8500_REGUCTRLDISCH2,
95 AB8500_NUM_REGULATOR_REGISTERS,
96};
97
98/* AB8505 registers */
99enum ab8505_regulator_reg {
100 AB8505_REGUREQUESTCTRL1,
101 AB8505_REGUREQUESTCTRL2,
102 AB8505_REGUREQUESTCTRL3,
103 AB8505_REGUREQUESTCTRL4,
104 AB8505_REGUSYSCLKREQ1HPVALID1,
105 AB8505_REGUSYSCLKREQ1HPVALID2,
106 AB8505_REGUHWHPREQ1VALID1,
107 AB8505_REGUHWHPREQ1VALID2,
108 AB8505_REGUHWHPREQ2VALID1,
109 AB8505_REGUHWHPREQ2VALID2,
110 AB8505_REGUSWHPREQVALID1,
111 AB8505_REGUSWHPREQVALID2,
112 AB8505_REGUSYSCLKREQVALID1,
113 AB8505_REGUSYSCLKREQVALID2,
114 AB8505_REGUVAUX4REQVALID,
115 AB8505_REGUMISC1,
116 AB8505_VAUDIOSUPPLY,
117 AB8505_REGUCTRL1VAMIC,
118 AB8505_VSMPSAREGU,
119 AB8505_VSMPSBREGU,
120 AB8505_VSAFEREGU, /* NOTE! PRCMU register */
121 AB8505_VPLLVANAREGU,
122 AB8505_EXTSUPPLYREGU,
123 AB8505_VAUX12REGU,
124 AB8505_VRF1VAUX3REGU,
125 AB8505_VSMPSASEL1,
126 AB8505_VSMPSASEL2,
127 AB8505_VSMPSASEL3,
128 AB8505_VSMPSBSEL1,
129 AB8505_VSMPSBSEL2,
130 AB8505_VSMPSBSEL3,
131 AB8505_VSAFESEL1, /* NOTE! PRCMU register */
132 AB8505_VSAFESEL2, /* NOTE! PRCMU register */
133 AB8505_VSAFESEL3, /* NOTE! PRCMU register */
134 AB8505_VAUX1SEL,
135 AB8505_VAUX2SEL,
136 AB8505_VRF1VAUX3SEL,
137 AB8505_VAUX4REQCTRL,
138 AB8505_VAUX4REGU,
139 AB8505_VAUX4SEL,
140 AB8505_REGUCTRLDISCH,
141 AB8505_REGUCTRLDISCH2,
142 AB8505_REGUCTRLDISCH3,
143 AB8505_CTRLVAUX5,
144 AB8505_CTRLVAUX6,
145 AB8505_NUM_REGULATOR_REGISTERS,
146};
147
148/* AB8500 external regulators */
149struct ab8500_ext_regulator_cfg {
150 bool hwreq; /* requires hw mode or high power mode */
151};
152
153enum ab8500_ext_regulator_id {
154 AB8500_EXT_SUPPLY1,
155 AB8500_EXT_SUPPLY2,
156 AB8500_EXT_SUPPLY3,
157 AB8500_NUM_EXT_REGULATORS,
158};
159
160/* AB8500 regulator platform data */
161struct ab8500_regulator_platform_data {
162 int num_reg_init;
163 struct ab8500_regulator_reg_init *reg_init;
164 int num_regulator;
165 struct regulator_init_data *regulator;
166 int num_ext_regulator;
167 struct regulator_init_data *ext_regulator;
168};
169
170#endif