Documentation/devicetree/bindings/regulator/da9211.txt

   1 * Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
   2  Voltage Regulator
   3
   4 Required properties:
   5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
   6   or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225"
   7 - reg: I2C slave address, usually 0x68.
   8 - interrupts: the interrupt outputs of the controller
   9 - regulators: A node that houses a sub-node for each regulator within the
  10   device. Each sub-node is identified using the node's name, with valid
  11   values listed below. The content of each sub-node is defined by the
  12   standard binding for regulators; see regulator.txt.
  13   BUCKA and BUCKB.
  14
  15 Optional properties:
  16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
  17 - Any optional property defined in regulator.txt
  18
  19 Example 1) DA9211
  20         pmic: da9211@68 {
  21                 compatible = "dlg,da9211";
  22                 reg = <0x68>;
  23                 interrupts = <3 27>;
  24
  25                 regulators {
  26                         BUCKA {
  27                                 regulator-name = "VBUCKA";
  28                                 regulator-min-microvolt = < 300000>;
  29                                 regulator-max-microvolt = <1570000>;
  30                                 regulator-min-microamp  = <2000000>;
  31                                 regulator-max-microamp  = <5000000>;
  32                                 enable-gpios = <&gpio 27 0>;
  33                         };
  34                 };
  35         };
  36
  37 Example 2) DA9212
  38         pmic: da9212@68 {
  39                 compatible = "dlg,da9212";
  40                 reg = <0x68>;
  41                 interrupts = <3 27>;
  42
  43                 regulators {
  44                         BUCKA {
  45                                 regulator-name = "VBUCKA";
  46                                 regulator-min-microvolt = < 300000>;
  47                                 regulator-max-microvolt = <1570000>;
  48                                 regulator-min-microamp  = <2000000>;
  49                                 regulator-max-microamp  = <5000000>;
  50                                 enable-gpios = <&gpio 27 0>;
  51                         };
  52                         BUCKB {
  53                                 regulator-name = "VBUCKB";
  54                                 regulator-min-microvolt = < 300000>;
  55                                 regulator-max-microvolt = <1570000>;
  56                                 regulator-min-microamp  = <2000000>;
  57                                 regulator-max-microamp  = <5000000>;
  58                                 enable-gpios = <&gpio 17 0>;
  59                         };
  60                 };
  61         };
  62
  63 Example 3) DA9213
  64         pmic: da9213@68 {
  65                 compatible = "dlg,da9213";
  66                 reg = <0x68>;
  67                 interrupts = <3 27>;
  68
  69                 regulators {
  70                         BUCKA {
  71                                 regulator-name = "VBUCKA";
  72                                 regulator-min-microvolt = < 300000>;
  73                                 regulator-max-microvolt = <1570000>;
  74                                 regulator-min-microamp  = <3000000>;
  75                                 regulator-max-microamp  = <6000000>;
  76                                 enable-gpios = <&gpio 27 0>;
  77                         };
  78                 };
  79         };
  80
  81 Example 4) DA9223
  82         pmic: da9223@68 {
  83                 compatible = "dlg,da9223";
  84                 reg = <0x68>;
  85                 interrupts = <3 27>;
  86
  87                 regulators {
  88                         BUCKA {
  89                                 regulator-name = "VBUCKA";
  90                                 regulator-min-microvolt = < 300000>;
  91                                 regulator-max-microvolt = <1570000>;
  92                                 regulator-min-microamp  = <3000000>;
  93                                 regulator-max-microamp  = <6000000>;
  94                                 enable-gpios = <&gpio 27 0>;
  95                         };
  96                 };
  97         };
  98
  99 Example 5) DA9214
 100         pmic: da9214@68 {
 101                 compatible = "dlg,da9214";
 102                 reg = <0x68>;
 103                 interrupts = <3 27>;
 104
 105                 regulators {
 106                         BUCKA {
 107                                 regulator-name = "VBUCKA";
 108                                 regulator-min-microvolt = < 300000>;
 109                                 regulator-max-microvolt = <1570000>;
 110                                 regulator-min-microamp  = <3000000>;
 111                                 regulator-max-microamp  = <6000000>;
 112                                 enable-gpios = <&gpio 27 0>;
 113                         };
 114                         BUCKB {
 115                                 regulator-name = "VBUCKB";
 116                                 regulator-min-microvolt = < 300000>;
 117                                 regulator-max-microvolt = <1570000>;
 118                                 regulator-min-microamp  = <3000000>;
 119                                 regulator-max-microamp  = <6000000>;
 120                                 enable-gpios = <&gpio 17 0>;
 121                         };
 122                 };
 123         };
 124
 125 Example 6) DA9224
 126         pmic: da9224@68 {
 127                 compatible = "dlg,da9224";
 128                 reg = <0x68>;
 129                 interrupts = <3 27>;
 130
 131                 regulators {
 132                         BUCKA {
 133                                 regulator-name = "VBUCKA";
 134                                 regulator-min-microvolt = < 300000>;
 135                                 regulator-max-microvolt = <1570000>;
 136                                 regulator-min-microamp  = <3000000>;
 137                                 regulator-max-microamp  = <6000000>;
 138                                 enable-gpios = <&gpio 27 0>;
 139                         };
 140                         BUCKB {
 141                                 regulator-name = "VBUCKB";
 142                                 regulator-min-microvolt = < 300000>;
 143                                 regulator-max-microvolt = <1570000>;
 144                                 regulator-min-microamp  = <3000000>;
 145                                 regulator-max-microamp  = <6000000>;
 146                                 enable-gpios = <&gpio 17 0>;
 147                         };
 148                 };
 149         };
 150
 151 Example 7) DA9215
 152         pmic: da9215@68 {
 153                 compatible = "dlg,da9215";
 154                 reg = <0x68>;
 155                 interrupts = <3 27>;
 156
 157                 regulators {
 158                         BUCKA {
 159                                 regulator-name = "VBUCKA";
 160                                 regulator-min-microvolt = < 300000>;
 161                                 regulator-max-microvolt = <1570000>;
 162                                 regulator-min-microamp  = <4000000>;
 163                                 regulator-max-microamp  = <7000000>;
 164                                 enable-gpios = <&gpio 27 0>;
 165                         };
 166                         BUCKB {
 167                                 regulator-name = "VBUCKB";
 168                                 regulator-min-microvolt = < 300000>;
 169                                 regulator-max-microvolt = <1570000>;
 170                                 regulator-min-microamp  = <4000000>;
 171                                 regulator-max-microamp  = <7000000>;
 172                                 enable-gpios = <&gpio 17 0>;
 173                         };
 174                 };
 175         };
 176
 177 Example 8) DA9225
 178         pmic: da9225@68 {
 179                 compatible = "dlg,da9225";
 180                 reg = <0x68>;
 181                 interrupts = <3 27>;
 182
 183                 regulators {
 184                         BUCKA {
 185                                 regulator-name = "VBUCKA";
 186                                 regulator-min-microvolt = < 300000>;
 187                                 regulator-max-microvolt = <1570000>;
 188                                 regulator-min-microamp  = <4000000>;
 189                                 regulator-max-microamp  = <7000000>;
 190                                 enable-gpios = <&gpio 27 0>;
 191                         };
 192                         BUCKB {
 193                                 regulator-name = "VBUCKB";
 194                                 regulator-min-microvolt = < 300000>;
 195                                 regulator-max-microvolt = <1570000>;
 196                                 regulator-min-microamp  = <4000000>;
 197                                 regulator-max-microamp  = <7000000>;
 198                                 enable-gpios = <&gpio 17 0>;
 199                         };
 200                 };
 201         };