projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| bf3baca6 JB |
1 | * Dialog Semiconductor DA9211/DA9213 Voltage Regulator |
| 2 | ||
| 3 | Required properties: | |
| 4 | - compatible: "dlg,da9211" or "dlg,da9213". | |
| 5 | - reg: I2C slave address, usually 0x68. | |
| 6 | - interrupts: the interrupt outputs of the controller | |
| 7 | - regulators: A node that houses a sub-node for each regulator within the | |
| 8 | device. Each sub-node is identified using the node's name, with valid | |
| 9 | values listed below. The content of each sub-node is defined by the | |
| 10 | standard binding for regulators; see regulator.txt. | |
| 11 | BUCKA and BUCKB. | |
| 12 | ||
| 13 | Optional properties: | |
| 8c7dd8bc | 14 | - enable-gpios: platform gpio for control of BUCKA/BUCKB. |
| bf3baca6 JB |
15 | - Any optional property defined in regulator.txt |
| 16 | ||
| 17 | Example 1) DA9211 | |
| 18 | ||
| 19 | pmic: da9211@68 { | |
| 20 | compatible = "dlg,da9211"; | |
| 21 | reg = <0x68>; | |
| 22 | interrupts = <3 27>; | |
| 23 | ||
| 24 | regulators { | |
| 25 | BUCKA { | |
| 26 | regulator-name = "VBUCKA"; | |
| 27 | regulator-min-microvolt = < 300000>; | |
| 28 | regulator-max-microvolt = <1570000>; | |
| 29 | regulator-min-microamp = <2000000>; | |
| 30 | regulator-max-microamp = <5000000>; | |
| 8c7dd8bc | 31 | enable-gpios = <&gpio 27 0>; |
| bf3baca6 JB |
32 | }; |
| 33 | BUCKB { | |
| 34 | regulator-name = "VBUCKB"; | |
| 35 | regulator-min-microvolt = < 300000>; | |
| 36 | regulator-max-microvolt = <1570000>; | |
| 37 | regulator-min-microamp = <2000000>; | |
| 38 | regulator-max-microamp = <5000000>; | |
| 8c7dd8bc | 39 | enable-gpios = <&gpio 17 0>; |
| bf3baca6 JB |
40 | }; |
| 41 | }; | |
| 42 | }; | |
| 43 | ||
| 8c7dd8bc | 44 | Example 2) DA9213 |
| bf3baca6 JB |
45 | pmic: da9213@68 { |
| 46 | compatible = "dlg,da9213"; | |
| 47 | reg = <0x68>; | |
| 48 | interrupts = <3 27>; | |
| 49 | ||
| 50 | regulators { | |
| 51 | BUCKA { | |
| 52 | regulator-name = "VBUCKA"; | |
| 53 | regulator-min-microvolt = < 300000>; | |
| 54 | regulator-max-microvolt = <1570000>; | |
| 55 | regulator-min-microamp = <3000000>; | |
| 56 | regulator-max-microamp = <6000000>; | |
| 8c7dd8bc | 57 | enable-gpios = <&gpio 27 0>; |
| bf3baca6 JB |
58 | }; |
| 59 | BUCKB { | |
| 60 | regulator-name = "VBUCKB"; | |
| 61 | regulator-min-microvolt = < 300000>; | |
| 62 | regulator-max-microvolt = <1570000>; | |
| 63 | regulator-min-microamp = <3000000>; | |
| 64 | regulator-max-microamp = <6000000>; | |
| 8c7dd8bc | 65 | enable-gpios = <&gpio 17 0>; |
| bf3baca6 JB |
66 | }; |
| 67 | }; | |
| 68 | }; |