2 * Copyright (C) ST-Ericsson SA 2010
4 * License Terms: GNU General Public License v2
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
11 #ifndef __LINUX_MFD_AB8500_REGULATOR_H
12 #define __LINUX_MFD_AB8500_REGULATOR_H
14 #include <linux/platform_device.h>
16 /* AB8500 regulators */
17 enum ab8500_regulator_id
{
28 AB8500_NUM_REGULATORS
,
31 /* AB8505 regulators */
32 enum ab8505_regulator_id
{
49 AB8505_NUM_REGULATORS
,
52 /* AB8500 and AB8505 register initialization */
53 struct ab8500_regulator_reg_init
{
59 #define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
66 /* AB8500 registers */
67 enum 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
,
83 AB8500_REGUCTRL1VAMIC
,
92 AB8500_REGUCTRL2SPARE
,
94 AB8500_REGUCTRLDISCH2
,
95 AB8500_NUM_REGULATOR_REGISTERS
,
98 /* AB8505 registers */
99 enum 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
,
117 AB8505_REGUCTRL1VAMIC
,
120 AB8505_VSAFEREGU
, /* NOTE! PRCMU register */
122 AB8505_EXTSUPPLYREGU
,
124 AB8505_VRF1VAUX3REGU
,
131 AB8505_VSAFESEL1
, /* NOTE! PRCMU register */
132 AB8505_VSAFESEL2
, /* NOTE! PRCMU register */
133 AB8505_VSAFESEL3
, /* NOTE! PRCMU register */
140 AB8505_REGUCTRLDISCH
,
141 AB8505_REGUCTRLDISCH2
,
142 AB8505_REGUCTRLDISCH3
,
145 AB8505_NUM_REGULATOR_REGISTERS
,
148 /* AB8500 external regulators */
149 struct ab8500_ext_regulator_cfg
{
150 bool hwreq
; /* requires hw mode or high power mode */
153 enum ab8500_ext_regulator_id
{
157 AB8500_NUM_EXT_REGULATORS
,
160 /* AB8500 regulator platform data */
161 struct ab8500_regulator_platform_data
{
163 struct ab8500_regulator_reg_init
*reg_init
;
165 struct regulator_init_data
*regulator
;
166 int num_ext_regulator
;
167 struct regulator_init_data
*ext_regulator
;