da9211.txt (5237B)
1* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 2 Voltage Regulator 3 4Required 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 15Optional properties: 16- enable-gpios: platform gpio for control of BUCKA/BUCKB. 17- Any optional property defined in regulator.txt 18 - regulator-initial-mode and regulator-allowed-modes may be specified using 19 mode values from dt-bindings/regulator/dlg,da9211-regulator.h 20 21Example 1) DA9211 22 pmic: da9211@68 { 23 compatible = "dlg,da9211"; 24 reg = <0x68>; 25 interrupts = <3 27>; 26 27 regulators { 28 BUCKA { 29 regulator-name = "VBUCKA"; 30 regulator-min-microvolt = < 300000>; 31 regulator-max-microvolt = <1570000>; 32 regulator-min-microamp = <2000000>; 33 regulator-max-microamp = <5000000>; 34 enable-gpios = <&gpio 27 0>; 35 regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC 36 DA9211_BUCK_MODE_AUTO>; 37 }; 38 }; 39 }; 40 41Example 2) DA9212 42 pmic: da9212@68 { 43 compatible = "dlg,da9212"; 44 reg = <0x68>; 45 interrupts = <3 27>; 46 47 regulators { 48 BUCKA { 49 regulator-name = "VBUCKA"; 50 regulator-min-microvolt = < 300000>; 51 regulator-max-microvolt = <1570000>; 52 regulator-min-microamp = <2000000>; 53 regulator-max-microamp = <5000000>; 54 enable-gpios = <&gpio 27 0>; 55 }; 56 BUCKB { 57 regulator-name = "VBUCKB"; 58 regulator-min-microvolt = < 300000>; 59 regulator-max-microvolt = <1570000>; 60 regulator-min-microamp = <2000000>; 61 regulator-max-microamp = <5000000>; 62 enable-gpios = <&gpio 17 0>; 63 }; 64 }; 65 }; 66 67Example 3) DA9213 68 pmic: da9213@68 { 69 compatible = "dlg,da9213"; 70 reg = <0x68>; 71 interrupts = <3 27>; 72 73 regulators { 74 BUCKA { 75 regulator-name = "VBUCKA"; 76 regulator-min-microvolt = < 300000>; 77 regulator-max-microvolt = <1570000>; 78 regulator-min-microamp = <3000000>; 79 regulator-max-microamp = <6000000>; 80 enable-gpios = <&gpio 27 0>; 81 }; 82 }; 83 }; 84 85Example 4) DA9223 86 pmic: da9223@68 { 87 compatible = "dlg,da9223"; 88 reg = <0x68>; 89 interrupts = <3 27>; 90 91 regulators { 92 BUCKA { 93 regulator-name = "VBUCKA"; 94 regulator-min-microvolt = < 300000>; 95 regulator-max-microvolt = <1570000>; 96 regulator-min-microamp = <3000000>; 97 regulator-max-microamp = <6000000>; 98 enable-gpios = <&gpio 27 0>; 99 }; 100 }; 101 }; 102 103Example 5) DA9214 104 pmic: da9214@68 { 105 compatible = "dlg,da9214"; 106 reg = <0x68>; 107 interrupts = <3 27>; 108 109 regulators { 110 BUCKA { 111 regulator-name = "VBUCKA"; 112 regulator-min-microvolt = < 300000>; 113 regulator-max-microvolt = <1570000>; 114 regulator-min-microamp = <3000000>; 115 regulator-max-microamp = <6000000>; 116 enable-gpios = <&gpio 27 0>; 117 }; 118 BUCKB { 119 regulator-name = "VBUCKB"; 120 regulator-min-microvolt = < 300000>; 121 regulator-max-microvolt = <1570000>; 122 regulator-min-microamp = <3000000>; 123 regulator-max-microamp = <6000000>; 124 enable-gpios = <&gpio 17 0>; 125 }; 126 }; 127 }; 128 129Example 6) DA9224 130 pmic: da9224@68 { 131 compatible = "dlg,da9224"; 132 reg = <0x68>; 133 interrupts = <3 27>; 134 135 regulators { 136 BUCKA { 137 regulator-name = "VBUCKA"; 138 regulator-min-microvolt = < 300000>; 139 regulator-max-microvolt = <1570000>; 140 regulator-min-microamp = <3000000>; 141 regulator-max-microamp = <6000000>; 142 enable-gpios = <&gpio 27 0>; 143 }; 144 BUCKB { 145 regulator-name = "VBUCKB"; 146 regulator-min-microvolt = < 300000>; 147 regulator-max-microvolt = <1570000>; 148 regulator-min-microamp = <3000000>; 149 regulator-max-microamp = <6000000>; 150 enable-gpios = <&gpio 17 0>; 151 }; 152 }; 153 }; 154 155Example 7) DA9215 156 pmic: da9215@68 { 157 compatible = "dlg,da9215"; 158 reg = <0x68>; 159 interrupts = <3 27>; 160 161 regulators { 162 BUCKA { 163 regulator-name = "VBUCKA"; 164 regulator-min-microvolt = < 300000>; 165 regulator-max-microvolt = <1570000>; 166 regulator-min-microamp = <4000000>; 167 regulator-max-microamp = <7000000>; 168 enable-gpios = <&gpio 27 0>; 169 }; 170 BUCKB { 171 regulator-name = "VBUCKB"; 172 regulator-min-microvolt = < 300000>; 173 regulator-max-microvolt = <1570000>; 174 regulator-min-microamp = <4000000>; 175 regulator-max-microamp = <7000000>; 176 enable-gpios = <&gpio 17 0>; 177 }; 178 }; 179 }; 180 181Example 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 = "VBUCKA"; 190 regulator-min-microvolt = < 300000>; 191 regulator-max-microvolt = <1570000>; 192 regulator-min-microamp = <4000000>; 193 regulator-max-microamp = <7000000>; 194 enable-gpios = <&gpio 27 0>; 195 }; 196 BUCKB { 197 regulator-name = "VBUCKB"; 198 regulator-min-microvolt = < 300000>; 199 regulator-max-microvolt = <1570000>; 200 regulator-min-microamp = <4000000>; 201 regulator-max-microamp = <7000000>; 202 enable-gpios = <&gpio 17 0>; 203 }; 204 }; 205 };