projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 7524c1ce | 1 | * Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 Voltage Regulator |
| bf3baca6 JB |
2 | |
| 3 | Required properties: | |
| 7524c1ce JB |
4 | - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" |
| 5 | or "dlg,da9214" or "dlg,da9215" | |
| bf3baca6 JB |
6 | - reg: I2C slave address, usually 0x68. |
| 7 | - interrupts: the interrupt outputs of the controller | |
| 8 | - regulators: A node that houses a sub-node for each regulator within the | |
| 9 | device. Each sub-node is identified using the node's name, with valid | |
| 10 | values listed below. The content of each sub-node is defined by the | |
| 11 | standard binding for regulators; see regulator.txt. | |
| 12 | BUCKA and BUCKB. | |
| 13 | ||
| 14 | Optional properties: | |
| 8c7dd8bc | 15 | - enable-gpios: platform gpio for control of BUCKA/BUCKB. |
| bf3baca6 JB |
16 | - Any optional property defined in regulator.txt |
| 17 | ||
| 18 | Example 1) DA9211 | |
| 19 | ||
| 20 | pmic: da9211@68 { | |
| 21 | compatible = "dlg,da9211"; | |
| 22 | reg = <0x68>; | |
| 23 | interrupts = <3 27>; | |
| 24 | ||
| 7524c1ce JB |
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 | ||
| 39 | pmic: da9212@68 { | |
| 40 | compatible = "dlg,da9212"; | |
| 41 | reg = <0x68>; | |
| 42 | interrupts = <3 27>; | |
| 43 | ||
| bf3baca6 JB |
44 | regulators { |
| 45 | BUCKA { | |
| 46 | regulator-name = "VBUCKA"; | |
| 47 | regulator-min-microvolt = < 300000>; | |
| 48 | regulator-max-microvolt = <1570000>; | |
| 49 | regulator-min-microamp = <2000000>; | |
| 50 | regulator-max-microamp = <5000000>; | |
| 8c7dd8bc | 51 | enable-gpios = <&gpio 27 0>; |
| bf3baca6 JB |
52 | }; |
| 53 | BUCKB { | |
| 54 | regulator-name = "VBUCKB"; | |
| 55 | regulator-min-microvolt = < 300000>; | |
| 56 | regulator-max-microvolt = <1570000>; | |
| 57 | regulator-min-microamp = <2000000>; | |
| 58 | regulator-max-microamp = <5000000>; | |
| 8c7dd8bc | 59 | enable-gpios = <&gpio 17 0>; |
| bf3baca6 JB |
60 | }; |
| 61 | }; | |
| 62 | }; | |
| 63 | ||
| 7524c1ce | 64 | Example 3) DA9213 |
| bf3baca6 JB |
65 | pmic: da9213@68 { |
| 66 | compatible = "dlg,da9213"; | |
| 67 | reg = <0x68>; | |
| 68 | interrupts = <3 27>; | |
| 69 | ||
| 7524c1ce JB |
70 | regulators { |
| 71 | BUCKA { | |
| 72 | regulator-name = "VBUCKA"; | |
| 73 | regulator-min-microvolt = < 300000>; | |
| 74 | regulator-max-microvolt = <1570000>; | |
| 75 | regulator-min-microamp = <3000000>; | |
| 76 | regulator-max-microamp = <6000000>; | |
| 77 | enable-gpios = <&gpio 27 0>; | |
| 78 | }; | |
| 79 | }; | |
| 80 | }; | |
| 81 | ||
| 82 | Example 4) DA9214 | |
| 83 | pmic: da9214@68 { | |
| 84 | compatible = "dlg,da9214"; | |
| 85 | reg = <0x68>; | |
| 86 | interrupts = <3 27>; | |
| 87 | ||
| bf3baca6 JB |
88 | regulators { |
| 89 | BUCKA { | |
| 90 | regulator-name = "VBUCKA"; | |
| 91 | regulator-min-microvolt = < 300000>; | |
| 92 | regulator-max-microvolt = <1570000>; | |
| 93 | regulator-min-microamp = <3000000>; | |
| 94 | regulator-max-microamp = <6000000>; | |
| 8c7dd8bc | 95 | enable-gpios = <&gpio 27 0>; |
| bf3baca6 JB |
96 | }; |
| 97 | BUCKB { | |
| 98 | regulator-name = "VBUCKB"; | |
| 99 | regulator-min-microvolt = < 300000>; | |
| 100 | regulator-max-microvolt = <1570000>; | |
| 101 | regulator-min-microamp = <3000000>; | |
| 102 | regulator-max-microamp = <6000000>; | |
| 8c7dd8bc | 103 | enable-gpios = <&gpio 17 0>; |
| bf3baca6 JB |
104 | }; |
| 105 | }; | |
| 106 | }; | |
| 7bd39354 | 107 | |
| 7524c1ce | 108 | Example 5) DA9215 |
| 7bd39354 JB |
109 | pmic: da9215@68 { |
| 110 | compatible = "dlg,da9215"; | |
| 111 | reg = <0x68>; | |
| 112 | interrupts = <3 27>; | |
| 113 | ||
| 114 | regulators { | |
| 115 | BUCKA { | |
| 116 | regulator-name = "VBUCKA"; | |
| 117 | regulator-min-microvolt = < 300000>; | |
| 118 | regulator-max-microvolt = <1570000>; | |
| 119 | regulator-min-microamp = <4000000>; | |
| 120 | regulator-max-microamp = <7000000>; | |
| 121 | enable-gpios = <&gpio 27 0>; | |
| 122 | }; | |
| 123 | BUCKB { | |
| 124 | regulator-name = "VBUCKB"; | |
| 125 | regulator-min-microvolt = < 300000>; | |
| 126 | regulator-max-microvolt = <1570000>; | |
| 127 | regulator-min-microamp = <4000000>; | |
| 128 | regulator-max-microamp = <7000000>; | |
| 129 | enable-gpios = <&gpio 17 0>; | |
| 130 | }; | |
| 131 | }; | |
| 132 | }; | |
| 133 |