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
25 - interrupt-parent : The parent interrupt controller.
27 - interrupt-controller : wm831x devices contain interrupt controllers and
28 may provide interrupt services to other devices.
29 - #interrupt-cells: Must be 2. The first cell is the IRQ number, and the
30 second cell is the flags, encoded as the trigger masks from
31 ../interrupt-controller/interrupts.txt
34 - phys : Contains a phandle to the USB PHY.
35 - regulators : Contains sub-nodes for each of the regulators supplied by
36 the device. The regulators are bound using their names listed below:
52 The bindings details of each regulator can be found in:
53 ../regulator/regulator.txt
58 compatible = "wlf,wm8310";
65 interrupt-parent = <&gic>;
68 #interrupt-cells = <2>;
72 regulator-name = "DCDC1";
73 regulator-min-microvolt = <600000>;
74 regulator-max-microvolt = <600000>;
77 regulator-name = "LDO1";
78 regulator-min-microvolt = <1700000>;
79 regulator-max-microvolt = <1700000>;