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  */
9 
10 #ifndef __LINUX_MFD_AB8500_REGULATOR_H
11 #define __LINUX_MFD_AB8500_REGULATOR_H
12 
13 /* AB8500 regulators */
14 enum ab8500_regulator_id {
15 	AB8500_LDO_AUX1,
16 	AB8500_LDO_AUX2,
17 	AB8500_LDO_AUX3,
18 	AB8500_LDO_INTCORE,
19 	AB8500_LDO_TVOUT,
20 	AB8500_LDO_USB,
21 	AB8500_LDO_AUDIO,
22 	AB8500_LDO_ANAMIC1,
23 	AB8500_LDO_ANAMIC2,
24 	AB8500_LDO_DMIC,
25 	AB8500_LDO_ANA,
26 	AB8500_NUM_REGULATORS,
27 };
28 
29 /* AB9450 regulators */
30 enum ab9540_regulator_id {
31 	AB9540_LDO_AUX1,
32 	AB9540_LDO_AUX2,
33 	AB9540_LDO_AUX3,
34 	AB9540_LDO_AUX4,
35 	AB9540_LDO_INTCORE,
36 	AB9540_LDO_TVOUT,
37 	AB9540_LDO_USB,
38 	AB9540_LDO_AUDIO,
39 	AB9540_LDO_ANAMIC1,
40 	AB9540_LDO_ANAMIC2,
41 	AB9540_LDO_DMIC,
42 	AB9540_LDO_ANA,
43 	AB9540_SYSCLKREQ_2,
44 	AB9540_SYSCLKREQ_4,
45 	AB9540_NUM_REGULATORS,
46 };
47 
48 /* AB8500 and AB9540 register initialization */
49 struct ab8500_regulator_reg_init {
50 	int id;
51 	u8 value;
52 };
53 
54 #define INIT_REGULATOR_REGISTER(_id, _value)	\
55 	{					\
56 		.id = _id,			\
57 		.value = _value,		\
58 	}
59 
60 /* AB8500 registers */
61 enum ab8500_regulator_reg {
62 	AB8500_REGUREQUESTCTRL2,
63 	AB8500_REGUREQUESTCTRL3,
64 	AB8500_REGUREQUESTCTRL4,
65 	AB8500_REGUSYSCLKREQ1HPVALID1,
66 	AB8500_REGUSYSCLKREQ1HPVALID2,
67 	AB8500_REGUHWHPREQ1VALID1,
68 	AB8500_REGUHWHPREQ1VALID2,
69 	AB8500_REGUHWHPREQ2VALID1,
70 	AB8500_REGUHWHPREQ2VALID2,
71 	AB8500_REGUSWHPREQVALID1,
72 	AB8500_REGUSWHPREQVALID2,
73 	AB8500_REGUSYSCLKREQVALID1,
74 	AB8500_REGUSYSCLKREQVALID2,
75 	AB8500_REGUMISC1,
76 	AB8500_VAUDIOSUPPLY,
77 	AB8500_REGUCTRL1VAMIC,
78 	AB8500_VPLLVANAREGU,
79 	AB8500_VREFDDR,
80 	AB8500_EXTSUPPLYREGU,
81 	AB8500_VAUX12REGU,
82 	AB8500_VRF1VAUX3REGU,
83 	AB8500_VAUX1SEL,
84 	AB8500_VAUX2SEL,
85 	AB8500_VRF1VAUX3SEL,
86 	AB8500_REGUCTRL2SPARE,
87 	AB8500_REGUCTRLDISCH,
88 	AB8500_REGUCTRLDISCH2,
89 	AB8500_VSMPS1SEL1,
90 	AB8500_NUM_REGULATOR_REGISTERS,
91 };
92 
93 
94 /* AB9540 registers */
95 enum ab9540_regulator_reg {
96 	AB9540_REGUREQUESTCTRL1,
97 	AB9540_REGUREQUESTCTRL2,
98 	AB9540_REGUREQUESTCTRL3,
99 	AB9540_REGUREQUESTCTRL4,
100 	AB9540_REGUSYSCLKREQ1HPVALID1,
101 	AB9540_REGUSYSCLKREQ1HPVALID2,
102 	AB9540_REGUHWHPREQ1VALID1,
103 	AB9540_REGUHWHPREQ1VALID2,
104 	AB9540_REGUHWHPREQ2VALID1,
105 	AB9540_REGUHWHPREQ2VALID2,
106 	AB9540_REGUSWHPREQVALID1,
107 	AB9540_REGUSWHPREQVALID2,
108 	AB9540_REGUSYSCLKREQVALID1,
109 	AB9540_REGUSYSCLKREQVALID2,
110 	AB9540_REGUVAUX4REQVALID,
111 	AB9540_REGUMISC1,
112 	AB9540_VAUDIOSUPPLY,
113 	AB9540_REGUCTRL1VAMIC,
114 	AB9540_VSMPS1REGU,
115 	AB9540_VSMPS2REGU,
116 	AB9540_VSMPS3REGU, /* NOTE! PRCMU register */
117 	AB9540_VPLLVANAREGU,
118 	AB9540_EXTSUPPLYREGU,
119 	AB9540_VAUX12REGU,
120 	AB9540_VRF1VAUX3REGU,
121 	AB9540_VSMPS1SEL1,
122 	AB9540_VSMPS1SEL2,
123 	AB9540_VSMPS1SEL3,
124 	AB9540_VSMPS2SEL1,
125 	AB9540_VSMPS2SEL2,
126 	AB9540_VSMPS2SEL3,
127 	AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */
128 	AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */
129 	AB9540_VAUX1SEL,
130 	AB9540_VAUX2SEL,
131 	AB9540_VRF1VAUX3SEL,
132 	AB9540_REGUCTRL2SPARE,
133 	AB9540_VAUX4REQCTRL,
134 	AB9540_VAUX4REGU,
135 	AB9540_VAUX4SEL,
136 	AB9540_REGUCTRLDISCH,
137 	AB9540_REGUCTRLDISCH2,
138 	AB9540_REGUCTRLDISCH3,
139 	AB9540_NUM_REGULATOR_REGISTERS,
140 };
141 
142 #endif
143