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* Ricoh RN5T567/RN5T618 PMIC
Ricoh RN5T567/RN5T618 is a power management IC family which integrates
3 to 4 step-down DCDC converters, 7 low-dropout regulators, GPIOs and
a watchdog timer. The RN5T618 provides additionally a Li-ion battery
charger, fuel gauge and an ADC. It can be controlled through an I2C
interface.
Required properties:
- compatible: must be one of
"ricoh,rn5t567"
"ricoh,rn5t618"
- reg: the I2C slave address of the device
Sub-nodes:
- regulators: the node is required if the regulator functionality is
needed. The valid regulator names are: DCDC1, DCDC2, DCDC3, DCDC4
(RN5T567), LDO1, LDO2, LDO3, LDO4, LDO5, LDORTC1 and LDORTC2.
The common bindings for each individual regulator can be found in:
Documentation/devicetree/bindings/regulator/regulator.txt
Example:
pmic@32 {
compatible = "ricoh,rn5t618";
reg = <0x32>;
regulators {
DCDC1 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
DCDC2 {
regulator-min-microvolt = <1175000>;
regulator-max-microvolt = <1175000>;
};
};
};
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