1 * Dialog Semiconductor DA9211/DA9212/DA9213/DA 1 * Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
2 Voltage Regulator 2 Voltage Regulator
3 3
4 Required properties: 4 Required properties:
5 - compatible: "dlg,da9211" or "dlg,da9212" or 5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
6 or "dlg,da9214" or "dlg,da9224" or "dlg,da92 6 or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225"
7 - reg: I2C slave address, usually 0x68. 7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the con 8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node fo 9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using th 10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub 11 values listed below. The content of each sub-node is defined by the
12 standard binding for regulators; see regulat 12 standard binding for regulators; see regulator.txt.
13 BUCKA and BUCKB. 13 BUCKA and BUCKB.
14 14
15 Optional properties: 15 Optional properties:
16 - enable-gpios: platform gpio for control of B 16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.t 17 - Any optional property defined in regulator.txt
18 - regulator-initial-mode and regulator-allow 18 - regulator-initial-mode and regulator-allowed-modes may be specified using
19 mode values from dt-bindings/regulator/dlg 19 mode values from dt-bindings/regulator/dlg,da9211-regulator.h
20 20
21 Example 1) DA9211 21 Example 1) DA9211
22 pmic: da9211@68 { 22 pmic: da9211@68 {
23 compatible = "dlg,da9211"; 23 compatible = "dlg,da9211";
24 reg = <0x68>; 24 reg = <0x68>;
25 interrupts = <3 27>; 25 interrupts = <3 27>;
26 26
27 regulators { 27 regulators {
28 BUCKA { 28 BUCKA {
29 regulator-name 29 regulator-name = "VBUCKA";
30 regulator-min- 30 regulator-min-microvolt = < 300000>;
31 regulator-max- 31 regulator-max-microvolt = <1570000>;
32 regulator-min- 32 regulator-min-microamp = <2000000>;
33 regulator-max- 33 regulator-max-microamp = <5000000>;
34 enable-gpios = 34 enable-gpios = <&gpio 27 0>;
35 regulator-allo 35 regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
36 36 DA9211_BUCK_MODE_AUTO>;
37 }; 37 };
38 }; 38 };
39 }; 39 };
40 40
41 Example 2) DA9212 41 Example 2) DA9212
42 pmic: da9212@68 { 42 pmic: da9212@68 {
43 compatible = "dlg,da9212"; 43 compatible = "dlg,da9212";
44 reg = <0x68>; 44 reg = <0x68>;
45 interrupts = <3 27>; 45 interrupts = <3 27>;
46 46
47 regulators { 47 regulators {
48 BUCKA { 48 BUCKA {
49 regulator-name 49 regulator-name = "VBUCKA";
50 regulator-min- 50 regulator-min-microvolt = < 300000>;
51 regulator-max- 51 regulator-max-microvolt = <1570000>;
52 regulator-min- 52 regulator-min-microamp = <2000000>;
53 regulator-max- 53 regulator-max-microamp = <5000000>;
54 enable-gpios = 54 enable-gpios = <&gpio 27 0>;
55 }; 55 };
56 BUCKB { 56 BUCKB {
57 regulator-name 57 regulator-name = "VBUCKB";
58 regulator-min- 58 regulator-min-microvolt = < 300000>;
59 regulator-max- 59 regulator-max-microvolt = <1570000>;
60 regulator-min- 60 regulator-min-microamp = <2000000>;
61 regulator-max- 61 regulator-max-microamp = <5000000>;
62 enable-gpios = 62 enable-gpios = <&gpio 17 0>;
63 }; 63 };
64 }; 64 };
65 }; 65 };
66 66
67 Example 3) DA9213 67 Example 3) DA9213
68 pmic: da9213@68 { 68 pmic: da9213@68 {
69 compatible = "dlg,da9213"; 69 compatible = "dlg,da9213";
70 reg = <0x68>; 70 reg = <0x68>;
71 interrupts = <3 27>; 71 interrupts = <3 27>;
72 72
73 regulators { 73 regulators {
74 BUCKA { 74 BUCKA {
75 regulator-name 75 regulator-name = "VBUCKA";
76 regulator-min- 76 regulator-min-microvolt = < 300000>;
77 regulator-max- 77 regulator-max-microvolt = <1570000>;
78 regulator-min- 78 regulator-min-microamp = <3000000>;
79 regulator-max- 79 regulator-max-microamp = <6000000>;
80 enable-gpios = 80 enable-gpios = <&gpio 27 0>;
81 }; 81 };
82 }; 82 };
83 }; 83 };
84 84
85 Example 4) DA9223 85 Example 4) DA9223
86 pmic: da9223@68 { 86 pmic: da9223@68 {
87 compatible = "dlg,da9223"; 87 compatible = "dlg,da9223";
88 reg = <0x68>; 88 reg = <0x68>;
89 interrupts = <3 27>; 89 interrupts = <3 27>;
90 90
91 regulators { 91 regulators {
92 BUCKA { 92 BUCKA {
93 regulator-name 93 regulator-name = "VBUCKA";
94 regulator-min- 94 regulator-min-microvolt = < 300000>;
95 regulator-max- 95 regulator-max-microvolt = <1570000>;
96 regulator-min- 96 regulator-min-microamp = <3000000>;
97 regulator-max- 97 regulator-max-microamp = <6000000>;
98 enable-gpios = 98 enable-gpios = <&gpio 27 0>;
99 }; 99 };
100 }; 100 };
101 }; 101 };
102 102
103 Example 5) DA9214 103 Example 5) DA9214
104 pmic: da9214@68 { 104 pmic: da9214@68 {
105 compatible = "dlg,da9214"; 105 compatible = "dlg,da9214";
106 reg = <0x68>; 106 reg = <0x68>;
107 interrupts = <3 27>; 107 interrupts = <3 27>;
108 108
109 regulators { 109 regulators {
110 BUCKA { 110 BUCKA {
111 regulator-name 111 regulator-name = "VBUCKA";
112 regulator-min- 112 regulator-min-microvolt = < 300000>;
113 regulator-max- 113 regulator-max-microvolt = <1570000>;
114 regulator-min- 114 regulator-min-microamp = <3000000>;
115 regulator-max- 115 regulator-max-microamp = <6000000>;
116 enable-gpios = 116 enable-gpios = <&gpio 27 0>;
117 }; 117 };
118 BUCKB { 118 BUCKB {
119 regulator-name 119 regulator-name = "VBUCKB";
120 regulator-min- 120 regulator-min-microvolt = < 300000>;
121 regulator-max- 121 regulator-max-microvolt = <1570000>;
122 regulator-min- 122 regulator-min-microamp = <3000000>;
123 regulator-max- 123 regulator-max-microamp = <6000000>;
124 enable-gpios = 124 enable-gpios = <&gpio 17 0>;
125 }; 125 };
126 }; 126 };
127 }; 127 };
128 128
129 Example 6) DA9224 129 Example 6) DA9224
130 pmic: da9224@68 { 130 pmic: da9224@68 {
131 compatible = "dlg,da9224"; 131 compatible = "dlg,da9224";
132 reg = <0x68>; 132 reg = <0x68>;
133 interrupts = <3 27>; 133 interrupts = <3 27>;
134 134
135 regulators { 135 regulators {
136 BUCKA { 136 BUCKA {
137 regulator-name 137 regulator-name = "VBUCKA";
138 regulator-min- 138 regulator-min-microvolt = < 300000>;
139 regulator-max- 139 regulator-max-microvolt = <1570000>;
140 regulator-min- 140 regulator-min-microamp = <3000000>;
141 regulator-max- 141 regulator-max-microamp = <6000000>;
142 enable-gpios = 142 enable-gpios = <&gpio 27 0>;
143 }; 143 };
144 BUCKB { 144 BUCKB {
145 regulator-name 145 regulator-name = "VBUCKB";
146 regulator-min- 146 regulator-min-microvolt = < 300000>;
147 regulator-max- 147 regulator-max-microvolt = <1570000>;
148 regulator-min- 148 regulator-min-microamp = <3000000>;
149 regulator-max- 149 regulator-max-microamp = <6000000>;
150 enable-gpios = 150 enable-gpios = <&gpio 17 0>;
151 }; 151 };
152 }; 152 };
153 }; 153 };
154 154
155 Example 7) DA9215 155 Example 7) DA9215
156 pmic: da9215@68 { 156 pmic: da9215@68 {
157 compatible = "dlg,da9215"; 157 compatible = "dlg,da9215";
158 reg = <0x68>; 158 reg = <0x68>;
159 interrupts = <3 27>; 159 interrupts = <3 27>;
160 160
161 regulators { 161 regulators {
162 BUCKA { 162 BUCKA {
163 regulator-name 163 regulator-name = "VBUCKA";
164 regulator-min- 164 regulator-min-microvolt = < 300000>;
165 regulator-max- 165 regulator-max-microvolt = <1570000>;
166 regulator-min- 166 regulator-min-microamp = <4000000>;
167 regulator-max- 167 regulator-max-microamp = <7000000>;
168 enable-gpios = 168 enable-gpios = <&gpio 27 0>;
169 }; 169 };
170 BUCKB { 170 BUCKB {
171 regulator-name 171 regulator-name = "VBUCKB";
172 regulator-min- 172 regulator-min-microvolt = < 300000>;
173 regulator-max- 173 regulator-max-microvolt = <1570000>;
174 regulator-min- 174 regulator-min-microamp = <4000000>;
175 regulator-max- 175 regulator-max-microamp = <7000000>;
176 enable-gpios = 176 enable-gpios = <&gpio 17 0>;
177 }; 177 };
178 }; 178 };
179 }; 179 };
180 180
181 Example 8) DA9225 181 Example 8) DA9225
182 pmic: da9225@68 { 182 pmic: da9225@68 {
183 compatible = "dlg,da9225"; 183 compatible = "dlg,da9225";
184 reg = <0x68>; 184 reg = <0x68>;
185 interrupts = <3 27>; 185 interrupts = <3 27>;
186 186
187 regulators { 187 regulators {
188 BUCKA { 188 BUCKA {
189 regulator-name 189 regulator-name = "VBUCKA";
190 regulator-min- 190 regulator-min-microvolt = < 300000>;
191 regulator-max- 191 regulator-max-microvolt = <1570000>;
192 regulator-min- 192 regulator-min-microamp = <4000000>;
193 regulator-max- 193 regulator-max-microamp = <7000000>;
194 enable-gpios = 194 enable-gpios = <&gpio 27 0>;
195 }; 195 };
196 BUCKB { 196 BUCKB {
197 regulator-name 197 regulator-name = "VBUCKB";
198 regulator-min- 198 regulator-min-microvolt = < 300000>;
199 regulator-max- 199 regulator-max-microvolt = <1570000>;
200 regulator-min- 200 regulator-min-microamp = <4000000>;
201 regulator-max- 201 regulator-max-microamp = <7000000>;
202 enable-gpios = 202 enable-gpios = <&gpio 17 0>;
203 }; 203 };
204 }; 204 };
205 }; 205 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.