1 Cirrus Logic/Wolfson Microelectronics wm831x PMICs
3 System PMICs with a wide range of additional features.
7 - compatible : One of the following chip-specific strings:
16 - reg : I2C slave address when connected using I2C, chip select number
19 - gpio-controller : Indicates this device is a GPIO controller.
20 - #gpio-cells : Must be 2. The first cell is the pin number and the
21 second cell is used to specify optional parameters (currently unused).
23 - interrupts : The interrupt line the IRQ signal for the device is
26 - interrupt-controller : wm831x devices contain interrupt controllers and
27 may provide interrupt services to other devices.
28 - #interrupt-cells: Must be 2. The first cell is the IRQ number, and the
29 second cell is the flags, encoded as the trigger masks from
30 ../interrupt-controller/interrupts.txt
33 - phys : Contains a phandle to the USB PHY.
34 - regulators : Contains sub-nodes for each of the regulators supplied by
35 the device. The regulators are bound using their names listed below:
51 The bindings details of each regulator can be found in:
52 ../regulator/regulator.txt
57 compatible = "wlf,wm8310";
64 interrupt-parent = <&gic>;
67 #interrupt-cells = <2>;
71 regulator-name = "DCDC1";
72 regulator-min-microvolt = <600000>;
73 regulator-max-microvolt = <600000>;
76 regulator-name = "LDO1";
77 regulator-min-microvolt = <1700000>;
78 regulator-max-microvolt = <1700000>;