| * 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; | |
| }; | |
| }; | |
| }; | |