1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) ST-Ericsson SA 2010
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
10 #ifndef __LINUX_MFD_AB8500_REGULATOR_H
11 #define __LINUX_MFD_AB8500_REGULATOR_H
13 #include <linux/platform_device.h>
15 /* AB8500 regulators */
16 enum ab8500_regulator_id {
27 AB8500_NUM_REGULATORS,
30 /* AB8505 regulators */
31 enum ab8505_regulator_id {
48 AB8505_NUM_REGULATORS,
51 /* AB8500 and AB8505 register initialization */
52 struct ab8500_regulator_reg_init {
58 #define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
65 /* AB8500 registers */
66 enum 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,
82 AB8500_REGUCTRL1VAMIC,
91 AB8500_REGUCTRL2SPARE,
93 AB8500_REGUCTRLDISCH2,
94 AB8500_NUM_REGULATOR_REGISTERS,
97 /* AB8505 registers */
98 enum 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,
116 AB8505_REGUCTRL1VAMIC,
119 AB8505_VSAFEREGU, /* NOTE! PRCMU register */
121 AB8505_EXTSUPPLYREGU,
123 AB8505_VRF1VAUX3REGU,
130 AB8505_VSAFESEL1, /* NOTE! PRCMU register */
131 AB8505_VSAFESEL2, /* NOTE! PRCMU register */
132 AB8505_VSAFESEL3, /* NOTE! PRCMU register */
139 AB8505_REGUCTRLDISCH,
140 AB8505_REGUCTRLDISCH2,
141 AB8505_REGUCTRLDISCH3,
144 AB8505_NUM_REGULATOR_REGISTERS,
147 /* AB8500 external regulators */
148 struct ab8500_ext_regulator_cfg {
149 bool hwreq; /* requires hw mode or high power mode */
152 enum ab8500_ext_regulator_id {
156 AB8500_NUM_EXT_REGULATORS,
159 /* AB8500 regulator platform data */
160 struct ab8500_regulator_platform_data {
162 struct ab8500_regulator_reg_init *reg_init;
164 struct regulator_init_data *regulator;
165 int num_ext_regulator;
166 struct regulator_init_data *ext_regulator;