1* Ricoh RN5T567/RN5T618 PMIC
2
3Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which
4integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators,
5GPIOs, and a watchdog timer. It can be controlled through an I2C interface.
6The RN5T618/RC5T619 provides additionally a Li-ion battery charger,
7fuel gauge, and an ADC.
8The RC5T619 additionnally includes USB charger detection and an RTC.
9
10Required properties:
11 - compatible: must be one of
12		"ricoh,rn5t567"
13		"ricoh,rn5t618"
14		"ricoh,rc5t619"
15 - reg: the I2C slave address of the device
16
17Sub-nodes:
18 - regulators: the node is required if the regulator functionality is
19   needed. The valid regulator names are: DCDC1, DCDC2, DCDC3, DCDC4
20   (RN5T567/RC5T619), LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7, LDO8,
21   LDO9, LDO10, LDORTC1 and LDORTC2.
22   LDO7-10 are specific to RC5T619.
23   The common bindings for each individual regulator can be found in:
24   Documentation/devicetree/bindings/regulator/regulator.txt
25
26Example:
27
28	pmic@32 {
29		compatible = "ricoh,rn5t618";
30		reg = <0x32>;
31
32		regulators {
33			DCDC1 {
34				regulator-min-microvolt = <1050000>;
35				regulator-max-microvolt = <1050000>;
36			};
37
38			DCDC2 {
39				regulator-min-microvolt = <1175000>;
40				regulator-max-microvolt = <1175000>;
41			};
42		};
43	};
44