4 - compatible: should contain one of:
11 - reg: I2C slave address
14 - regulators: A node that houses a sub-node for each regulator controlled by
15 the device. Each sub-node is identified using the node's name, with valid
16 values listed below. The content of each sub-node is defined by the
17 standard binding for regulators; see regulator.txt.
19 Valid names of regulators depend on number of supplies supported per device:
20 * ltc2974 : vout0 - vout3
21 * ltc2977 : vout0 - vout7
22 * ltc2978 : vout0 - vout7
23 * ltc3880 : vout0 - vout1
25 * ltm4676 : vout0 - vout1
29 compatible = "lltc,ltc2978";
33 regulator-name = "FPGA-2.5V";
36 regulator-name = "FPGA-1.5V";