projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 7e9d62d3 AT |
1 | ltc2978 |
| 2 | ||
| 3 | Required properties: | |
| 4 | - compatible: should contain one of: | |
| 5 | * "lltc,ltc2974" | |
| 649ca820 | 6 | * "lltc,ltc2975" |
| 7e9d62d3 AT |
7 | * "lltc,ltc2977" |
| 8 | * "lltc,ltc2978" | |
| 52aae6af | 9 | * "lltc,ltc2980" |
| 7e9d62d3 | 10 | * "lltc,ltc3880" |
| bf89386f | 11 | * "lltc,ltc3882" |
| 7e9d62d3 | 12 | * "lltc,ltc3883" |
| 228b687d | 13 | * "lltc,ltc3886" |
| 15398566 | 14 | * "lltc,ltc3887" |
| 52aae6af | 15 | * "lltc,ltm2987" |
| 7e9d62d3 AT |
16 | * "lltc,ltm4676" |
| 17 | - reg: I2C slave address | |
| 18 | ||
| 19 | Optional properties: | |
| 20 | - regulators: A node that houses a sub-node for each regulator controlled by | |
| 21 | the device. Each sub-node is identified using the node's name, with valid | |
| 22 | values listed below. The content of each sub-node is defined by the | |
| 23 | standard binding for regulators; see regulator.txt. | |
| 24 | ||
| 25 | Valid names of regulators depend on number of supplies supported per device: | |
| 649ca820 | 26 | * ltc2974, ltc2975 : vout0 - vout3 |
| 52aae6af | 27 | * ltc2977, ltc2980, ltm2987 : vout0 - vout7 |
| 7e9d62d3 | 28 | * ltc2978 : vout0 - vout7 |
| 228b687d | 29 | * ltc3880, ltc3882, ltc3886 : vout0 - vout1 |
| 7e9d62d3 AT |
30 | * ltc3883 : vout0 |
| 31 | * ltm4676 : vout0 - vout1 | |
| 32 | ||
| 33 | Example: | |
| 34 | ltc2978@5e { | |
| 35 | compatible = "lltc,ltc2978"; | |
| 36 | reg = <0x5e>; | |
| 37 | regulators { | |
| 38 | vout0 { | |
| 39 | regulator-name = "FPGA-2.5V"; | |
| 40 | }; | |
| 41 | vout2 { | |
| 42 | regulator-name = "FPGA-1.5V"; | |
| 43 | }; | |
| 44 | }; | |
| 45 | }; |