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
{
45 AB8505_NUM_REGULATORS
,
48 /* AB8500 and AB8505 register initialization */
49 struct ab8500_regulator_reg_init
{
55 #define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
62 /* AB8500 registers */
63 enum ab8500_regulator_reg
{
64 AB8500_REGUREQUESTCTRL2
,
65 AB8500_REGUREQUESTCTRL3
,
66 AB8500_REGUREQUESTCTRL4
,
67 AB8500_REGUSYSCLKREQ1HPVALID1
,
68 AB8500_REGUSYSCLKREQ1HPVALID2
,
69 AB8500_REGUHWHPREQ1VALID1
,
70 AB8500_REGUHWHPREQ1VALID2
,
71 AB8500_REGUHWHPREQ2VALID1
,
72 AB8500_REGUHWHPREQ2VALID2
,
73 AB8500_REGUSWHPREQVALID1
,
74 AB8500_REGUSWHPREQVALID2
,
75 AB8500_REGUSYSCLKREQVALID1
,
76 AB8500_REGUSYSCLKREQVALID2
,
79 AB8500_REGUCTRL1VAMIC
,
88 AB8500_REGUCTRL2SPARE
,
90 AB8500_REGUCTRLDISCH2
,
91 AB8500_NUM_REGULATOR_REGISTERS
,
94 /* AB8505 registers */
95 enum ab8505_regulator_reg
{
96 AB8505_REGUREQUESTCTRL1
,
97 AB8505_REGUREQUESTCTRL2
,
98 AB8505_REGUREQUESTCTRL3
,
99 AB8505_REGUREQUESTCTRL4
,
100 AB8505_REGUSYSCLKREQ1HPVALID1
,
101 AB8505_REGUSYSCLKREQ1HPVALID2
,
102 AB8505_REGUHWHPREQ1VALID1
,
103 AB8505_REGUHWHPREQ1VALID2
,
104 AB8505_REGUHWHPREQ2VALID1
,
105 AB8505_REGUHWHPREQ2VALID2
,
106 AB8505_REGUSWHPREQVALID1
,
107 AB8505_REGUSWHPREQVALID2
,
108 AB8505_REGUSYSCLKREQVALID1
,
109 AB8505_REGUSYSCLKREQVALID2
,
110 AB8505_REGUVAUX4REQVALID
,
113 AB8505_REGUCTRL1VAMIC
,
116 AB8505_VSAFEREGU
, /* NOTE! PRCMU register */
118 AB8505_EXTSUPPLYREGU
,
120 AB8505_VRF1VAUX3REGU
,
127 AB8505_VSAFESEL1
, /* NOTE! PRCMU register */
128 AB8505_VSAFESEL2
, /* NOTE! PRCMU register */
129 AB8505_VSAFESEL3
, /* NOTE! PRCMU register */
136 AB8505_REGUCTRLDISCH
,
137 AB8505_REGUCTRLDISCH2
,
138 AB8505_REGUCTRLDISCH3
,
141 AB8505_NUM_REGULATOR_REGISTERS
,
144 /* AB8500 external regulators */
145 struct ab8500_ext_regulator_cfg
{
146 bool hwreq
; /* requires hw mode or high power mode */
149 enum ab8500_ext_regulator_id
{
153 AB8500_NUM_EXT_REGULATORS
,
156 /* AB8500 regulator platform data */
157 struct ab8500_regulator_platform_data
{
159 struct ab8500_regulator_reg_init
*reg_init
;
161 struct regulator_init_data
*regulator
;
162 int num_ext_regulator
;
163 struct regulator_init_data
*ext_regulator
;