Documentation/devicetree/bindings/regulator/pfuze100.txt

   1 PFUZE100 family of regulators
   2
   3 Required properties:
   4 - compatible: "fsl,pfuze100" or "fsl,pfuze200"
   5 - reg: I2C slave address
   6
   7 Required child node:
   8 - regulators: This is the list of child nodes that specify the regulator
   9   initialization data for defined regulators. Please refer to below doc
  10   Documentation/devicetree/bindings/regulator/regulator.txt.
  11
  12   The valid names for regulators are:
  13   --PFUZE100
  14   sw1ab,sw1c,sw2,sw3a,sw3b,sw4,swbst,vsnvs,vrefddr,vgen1~vgen6
  15   --PFUZE200
  16   sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6
  17
  18 Each regulator is defined using the standard binding for regulators.
  19
  20 Example 1: PFUZE100
  21
  22         pmic: pfuze100@08 {
  23                 compatible = "fsl,pfuze100";
  24                 reg = <0x08>;
  25
  26                 regulators {
  27                         sw1a_reg: sw1ab {
  28                                 regulator-min-microvolt = <300000>;
  29                                 regulator-max-microvolt = <1875000>;
  30                                 regulator-boot-on;
  31                                 regulator-always-on;
  32                                 regulator-ramp-delay = <6250>;
  33                         };
  34
  35                         sw1c_reg: sw1c {
  36                                 regulator-min-microvolt = <300000>;
  37                                 regulator-max-microvolt = <1875000>;
  38                                 regulator-boot-on;
  39                                 regulator-always-on;
  40                         };
  41
  42                         sw2_reg: sw2 {
  43                                 regulator-min-microvolt = <800000>;
  44                                 regulator-max-microvolt = <3300000>;
  45                                 regulator-boot-on;
  46                                 regulator-always-on;
  47                         };
  48
  49                         sw3a_reg: sw3a {
  50                                 regulator-min-microvolt = <400000>;
  51                                 regulator-max-microvolt = <1975000>;
  52                                 regulator-boot-on;
  53                                 regulator-always-on;
  54                         };
  55
  56                         sw3b_reg: sw3b {
  57                                 regulator-min-microvolt = <400000>;
  58                                 regulator-max-microvolt = <1975000>;
  59                                 regulator-boot-on;
  60                                 regulator-always-on;
  61                         };
  62
  63                         sw4_reg: sw4 {
  64                                 regulator-min-microvolt = <800000>;
  65                                 regulator-max-microvolt = <3300000>;
  66                         };
  67
  68                         swbst_reg: swbst {
  69                                 regulator-min-microvolt = <5000000>;
  70                                 regulator-max-microvolt = <5150000>;
  71                         };
  72
  73                         snvs_reg: vsnvs {
  74                                 regulator-min-microvolt = <1000000>;
  75                                 regulator-max-microvolt = <3000000>;
  76                                 regulator-boot-on;
  77                                 regulator-always-on;
  78                         };
  79
  80                         vref_reg: vrefddr {
  81                                 regulator-boot-on;
  82                                 regulator-always-on;
  83                         };
  84
  85                         vgen1_reg: vgen1 {
  86                                 regulator-min-microvolt = <800000>;
  87                                 regulator-max-microvolt = <1550000>;
  88                         };
  89
  90                         vgen2_reg: vgen2 {
  91                                 regulator-min-microvolt = <800000>;
  92                                 regulator-max-microvolt = <1550000>;
  93                         };
  94
  95                         vgen3_reg: vgen3 {
  96                                 regulator-min-microvolt = <1800000>;
  97                                 regulator-max-microvolt = <3300000>;
  98                         };
  99
 100                         vgen4_reg: vgen4 {
 101                                 regulator-min-microvolt = <1800000>;
 102                                 regulator-max-microvolt = <3300000>;
 103                                 regulator-always-on;
 104                         };
 105
 106                         vgen5_reg: vgen5 {
 107                                 regulator-min-microvolt = <1800000>;
 108                                 regulator-max-microvolt = <3300000>;
 109                                 regulator-always-on;
 110                         };
 111
 112                         vgen6_reg: vgen6 {
 113                                 regulator-min-microvolt = <1800000>;
 114                                 regulator-max-microvolt = <3300000>;
 115                                 regulator-always-on;
 116                         };
 117                 };
 118         };
 119
 120
 121 Example 2: PFUZE200
 122
 123         pmic: pfuze200@08 {
 124                 compatible = "fsl,pfuze200";
 125                 reg = <0x08>;
 126
 127                 regulators {
 128                         sw1a_reg: sw1ab {
 129                                 regulator-min-microvolt = <300000>;
 130                                 regulator-max-microvolt = <1875000>;
 131                                 regulator-boot-on;
 132                                 regulator-always-on;
 133                                 regulator-ramp-delay = <6250>;
 134                         };
 135
 136                         sw2_reg: sw2 {
 137                                 regulator-min-microvolt = <800000>;
 138                                 regulator-max-microvolt = <3300000>;
 139                                 regulator-boot-on;
 140                                 regulator-always-on;
 141                         };
 142
 143                         sw3a_reg: sw3a {
 144                                 regulator-min-microvolt = <400000>;
 145                                 regulator-max-microvolt = <1975000>;
 146                                 regulator-boot-on;
 147                                 regulator-always-on;
 148                         };
 149
 150                         sw3b_reg: sw3b {
 151                                 regulator-min-microvolt = <400000>;
 152                                 regulator-max-microvolt = <1975000>;
 153                                 regulator-boot-on;
 154                                 regulator-always-on;
 155                         };
 156
 157                         swbst_reg: swbst {
 158                                 regulator-min-microvolt = <5000000>;
 159                                 regulator-max-microvolt = <5150000>;
 160                         };
 161
 162                         snvs_reg: vsnvs {
 163                                 regulator-min-microvolt = <1000000>;
 164                                 regulator-max-microvolt = <3000000>;
 165                                 regulator-boot-on;
 166                                 regulator-always-on;
 167                         };
 168
 169                         vref_reg: vrefddr {
 170                                 regulator-boot-on;
 171                                 regulator-always-on;
 172                         };
 173
 174                         vgen1_reg: vgen1 {
 175                                 regulator-min-microvolt = <800000>;
 176                                 regulator-max-microvolt = <1550000>;
 177                         };
 178
 179                         vgen2_reg: vgen2 {
 180                                 regulator-min-microvolt = <800000>;
 181                                 regulator-max-microvolt = <1550000>;
 182                         };
 183
 184                         vgen3_reg: vgen3 {
 185                                 regulator-min-microvolt = <1800000>;
 186                                 regulator-max-microvolt = <3300000>;
 187                         };
 188
 189                         vgen4_reg: vgen4 {
 190                                 regulator-min-microvolt = <1800000>;
 191                                 regulator-max-microvolt = <3300000>;
 192                                 regulator-always-on;
 193                         };
 194
 195                         vgen5_reg: vgen5 {
 196                                 regulator-min-microvolt = <1800000>;
 197                                 regulator-max-microvolt = <3300000>;
 198                                 regulator-always-on;
 199                         };
 200
 201                         vgen6_reg: vgen6 {
 202                                 regulator-min-microvolt = <1800000>;
 203                                 regulator-max-microvolt = <3300000>;
 204                                 regulator-always-on;
 205                         };
 206                 };
 207         };