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review.trustedfirmware.org / hafnium / third_party / linux.git / 0f672f6c0b52b7b0700b0915c72b540721af4465 / . / include / linux / regulator / ab8500.h
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David Brazdil0f672f62019-12-10 10:32:29 +0000[diff] [blame^]1/* SPDX-License-Identifier: GPL-2.0-only */
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]2/*
3 * Copyright (C) ST-Ericsson SA 2010
4 *
Andrew Scullb4b6d4a2019-01-02 15:54:55 +0000[diff] [blame]5 * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
6 * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
7 * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson
8 */
9
10#ifndef __LINUX_MFD_AB8500_REGULATOR_H
11#define __LINUX_MFD_AB8500_REGULATOR_H
12
13#include <linux/platform_device.h>
14
15/* AB8500 regulators */
16enum ab8500_regulator_id {
17 AB8500_LDO_AUX1,
18 AB8500_LDO_AUX2,
19 AB8500_LDO_AUX3,
20 AB8500_LDO_INTCORE,
21 AB8500_LDO_TVOUT,
22 AB8500_LDO_AUDIO,
23 AB8500_LDO_ANAMIC1,
24 AB8500_LDO_ANAMIC2,
25 AB8500_LDO_DMIC,
26 AB8500_LDO_ANA,
27 AB8500_NUM_REGULATORS,
28};
29
30/* AB8505 regulators */
31enum ab8505_regulator_id {
32 AB8505_LDO_AUX1,
33 AB8505_LDO_AUX2,
34 AB8505_LDO_AUX3,
35 AB8505_LDO_AUX4,
36 AB8505_LDO_AUX5,
37 AB8505_LDO_AUX6,
38 AB8505_LDO_INTCORE,
39 AB8505_LDO_ADC,
40 AB8505_LDO_USB,
41 AB8505_LDO_AUDIO,
42 AB8505_LDO_ANAMIC1,
43 AB8505_LDO_ANAMIC2,
44 AB8505_LDO_AUX8,
45 AB8505_LDO_ANA,
46 AB8505_SYSCLKREQ_2,
47 AB8505_SYSCLKREQ_4,
48 AB8505_NUM_REGULATORS,
49};
50
51/* AB8500 and AB8505 register initialization */
52struct ab8500_regulator_reg_init {
53 int id;
54 u8 mask;
55 u8 value;
56};
57
58#define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
59 { \
60 .id = _id, \
61 .mask = _mask, \
62 .value = _value, \
63 }
64
65/* AB8500 registers */
66enum ab8500_regulator_reg {
67 AB8500_REGUREQUESTCTRL2,
68 AB8500_REGUREQUESTCTRL3,
69 AB8500_REGUREQUESTCTRL4,
70 AB8500_REGUSYSCLKREQ1HPVALID1,
71 AB8500_REGUSYSCLKREQ1HPVALID2,
72 AB8500_REGUHWHPREQ1VALID1,
73 AB8500_REGUHWHPREQ1VALID2,
74 AB8500_REGUHWHPREQ2VALID1,
75 AB8500_REGUHWHPREQ2VALID2,
76 AB8500_REGUSWHPREQVALID1,
77 AB8500_REGUSWHPREQVALID2,
78 AB8500_REGUSYSCLKREQVALID1,
79 AB8500_REGUSYSCLKREQVALID2,
80 AB8500_REGUMISC1,
81 AB8500_VAUDIOSUPPLY,
82 AB8500_REGUCTRL1VAMIC,
83 AB8500_VPLLVANAREGU,
84 AB8500_VREFDDR,
85 AB8500_EXTSUPPLYREGU,
86 AB8500_VAUX12REGU,
87 AB8500_VRF1VAUX3REGU,
88 AB8500_VAUX1SEL,
89 AB8500_VAUX2SEL,
90 AB8500_VRF1VAUX3SEL,
91 AB8500_REGUCTRL2SPARE,
92 AB8500_REGUCTRLDISCH,
93 AB8500_REGUCTRLDISCH2,
94 AB8500_NUM_REGULATOR_REGISTERS,
95};
96
97/* AB8505 registers */
98enum ab8505_regulator_reg {
99 AB8505_REGUREQUESTCTRL1,
100 AB8505_REGUREQUESTCTRL2,
101 AB8505_REGUREQUESTCTRL3,
102 AB8505_REGUREQUESTCTRL4,
103 AB8505_REGUSYSCLKREQ1HPVALID1,
104 AB8505_REGUSYSCLKREQ1HPVALID2,
105 AB8505_REGUHWHPREQ1VALID1,
106 AB8505_REGUHWHPREQ1VALID2,
107 AB8505_REGUHWHPREQ2VALID1,
108 AB8505_REGUHWHPREQ2VALID2,
109 AB8505_REGUSWHPREQVALID1,
110 AB8505_REGUSWHPREQVALID2,
111 AB8505_REGUSYSCLKREQVALID1,
112 AB8505_REGUSYSCLKREQVALID2,
113 AB8505_REGUVAUX4REQVALID,
114 AB8505_REGUMISC1,
115 AB8505_VAUDIOSUPPLY,
116 AB8505_REGUCTRL1VAMIC,
117 AB8505_VSMPSAREGU,
118 AB8505_VSMPSBREGU,
119 AB8505_VSAFEREGU, /* NOTE! PRCMU register */
120 AB8505_VPLLVANAREGU,
121 AB8505_EXTSUPPLYREGU,
122 AB8505_VAUX12REGU,
123 AB8505_VRF1VAUX3REGU,
124 AB8505_VSMPSASEL1,
125 AB8505_VSMPSASEL2,
126 AB8505_VSMPSASEL3,
127 AB8505_VSMPSBSEL1,
128 AB8505_VSMPSBSEL2,
129 AB8505_VSMPSBSEL3,
130 AB8505_VSAFESEL1, /* NOTE! PRCMU register */
131 AB8505_VSAFESEL2, /* NOTE! PRCMU register */
132 AB8505_VSAFESEL3, /* NOTE! PRCMU register */
133 AB8505_VAUX1SEL,
134 AB8505_VAUX2SEL,
135 AB8505_VRF1VAUX3SEL,
136 AB8505_VAUX4REQCTRL,
137 AB8505_VAUX4REGU,
138 AB8505_VAUX4SEL,
139 AB8505_REGUCTRLDISCH,
140 AB8505_REGUCTRLDISCH2,
141 AB8505_REGUCTRLDISCH3,
142 AB8505_CTRLVAUX5,
143 AB8505_CTRLVAUX6,
144 AB8505_NUM_REGULATOR_REGISTERS,
145};
146
147/* AB8500 external regulators */
148struct ab8500_ext_regulator_cfg {
149 bool hwreq; /* requires hw mode or high power mode */
150};
151
152enum ab8500_ext_regulator_id {
153 AB8500_EXT_SUPPLY1,
154 AB8500_EXT_SUPPLY2,
155 AB8500_EXT_SUPPLY3,
156 AB8500_NUM_EXT_REGULATORS,
157};
158
159/* AB8500 regulator platform data */
160struct ab8500_regulator_platform_data {
161 int num_reg_init;
162 struct ab8500_regulator_reg_init *reg_init;
163 int num_regulator;
164 struct regulator_init_data *regulator;
165 int num_ext_regulator;
166 struct regulator_init_data *ext_regulator;
167};
168
169#endif