diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/rn5t618.txt | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mfd/rn5t618.txt b/Documentation/devicetree/bindings/mfd/rn5t618.txt index 9e6770b105c9..65c23263cc54 100644 --- a/Documentation/devicetree/bindings/mfd/rn5t618.txt +++ b/Documentation/devicetree/bindings/mfd/rn5t618.txt @@ -1,21 +1,25 @@ * 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. +Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which +integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators, +GPIOs, and a watchdog timer. It can be controlled through an I2C interface. +The RN5T618/RC5T619 provides additionally a Li-ion battery charger, +fuel gauge, and an ADC. +The RC5T619 additionnally includes USB charger detection and an RTC. Required properties: - compatible: must be one of "ricoh,rn5t567" "ricoh,rn5t618" + "ricoh,rc5t619" - 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. + (RN5T567/RC5T619), LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7, LDO8, + LDO9, LDO10, LDORTC1 and LDORTC2. + LDO7-10 are specific to RC5T619. The common bindings for each individual regulator can be found in: Documentation/devicetree/bindings/regulator/regulator.txt |