* Dialog DA9062 Power Management Integrated Circuit (PMIC) Product information for the DA9062 and DA9061 devices can be found here: - http://www.dialog-semiconductor.com/products/da9062 - http://www.dialog-semiconductor.com/products/da9061 The DA9062 PMIC consists of: Device Supply Names Description ------ ------------ ----------- da9062-regulator : : LDOs & BUCKs da9062-rtc : : Real-Time Clock da9062-onkey : : On Key da9062-watchdog : : Watchdog Timer da9062-thermal : : Thermal The DA9061 PMIC consists of: Device Supply Names Description ------ ------------ ----------- da9062-regulator : : LDOs & BUCKs da9062-onkey : : On Key da9062-watchdog : : Watchdog Timer da9062-thermal : : Thermal ====== Required properties: - compatible : Should be "dlg,da9062" for DA9062 "dlg,da9061" for DA9061 - reg : Specifies the I2C slave address (this defaults to 0x58 but it can be modified to match the chip's OTP settings). - interrupt-parent : Specifies the reference to the interrupt controller for the DA9062 or DA9061. - interrupts : IRQ line information. - interrupt-controller See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for further information on IRQ bindings. Sub-nodes: - regulators : This node defines the settings for the LDOs and BUCKs. The DA9062 regulators are bound using their names listed below: buck1 : BUCK_1 buck2 : BUCK_2 buck3 : BUCK_3 buck4 : BUCK_4 ldo1 : LDO_1 ldo2 : LDO_2 ldo3 : LDO_3 ldo4 : LDO_4 The DA9061 regulators are bound using their names listed below: buck1 : BUCK_1 buck2 : BUCK_2 buck3 : BUCK_3 ldo1 : LDO_1 ldo2 : LDO_2 ldo3 : LDO_3 ldo4 : LDO_4 The component follows the standard regulator framework and the bindings details of individual regulator device can be found in: Documentation/devicetree/bindings/regulator/regulator.txt - rtc : This node defines settings required for the Real-Time Clock associated with the DA9062. There are currently no entries in this binding, however compatible = "dlg,da9062-rtc" should be added if a node is created. - onkey : See ../input/da9062-onkey.txt - watchdog: See ../watchdog/da9062-watchdog.txt - thermal : See ../thermal/da9062-thermal.txt Example: pmic0: da9062@58 { compatible = "dlg,da9062"; reg = <0x58>; interrupt-parent = <&gpio6>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; interrupt-controller; rtc { compatible = "dlg,da9062-rtc"; }; regulators { DA9062_BUCK1: buck1 { regulator-name = "BUCK1"; regulator-min-microvolt = <300000>; regulator-max-microvolt = <1570000>; regulator-min-microamp = <500000>; regulator-max-microamp = <2000000>; regulator-boot-on; }; DA9062_LDO1: ldo1 { regulator-name = "LDO_1"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <3600000>; regulator-boot-on; }; }; };