1 * Dialog DA9055 Power Management Integrated Circuit (PMIC)
3 DA9055 consists of a large and varied group of sub-devices (I2C Only):
5 Device Supply Names Description
6 ------ ------------ -----------
8 da9055-regulator : : Regulators
9 da9055-onkey : : On key
12 da9055-watchdog : : Watchdog
14 The CODEC device in DA9055 has a separate, configurable I2C address and so
15 is instantiated separately from the PMIC.
17 For details on accompanying CODEC I2C device, see the following:
18 Documentation/devicetree/bindings/sound/da9055.txt
23 - compatible : Should be "dlg,da9055-pmic"
24 - reg: Specifies the I2C slave address (defaults to 0x5a but can be modified)
25 - interrupts: IRQ line info for da9055 chip.
26 - interrupt-controller: da9055 has internal IRQs (has own IRQ domain).
27 - #interrupt-cells: Should be 1, is the local IRQ number for da9055.
30 - regulators : Contain the regulator nodes. The DA9055 regulators are
31 bound using their names as listed below:
33 buck1 : regulator BUCK1
34 buck2 : regulator BUCK2
42 The bindings details of individual regulator device can be found in:
43 Documentation/devicetree/bindings/regulator/regulator.txt
48 pmic: da9055-pmic@5a {
49 compatible = "dlg,da9055-pmic";
51 interrupt-parent = <&intc>;
52 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
54 #interrupt-cells = <1>;
58 regulator-min-microvolt = <725000>;
59 regulator-max-microvolt = <2075000>;
62 regulator-min-microvolt = <925000>;
63 regulator-max-microvolt = <2500000>;
66 regulator-min-microvolt = <900000>;
67 regulator-max-microvolt = <3300000>;