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