| * Dialog DA9063 Power Management Integrated Circuit (PMIC) |
| |
| DA9093 consists of a large and varied group of sub-devices (I2C Only): |
| |
| Device Supply Names Description |
| ------ ------------ ----------- |
| da9063-regulator : : LDOs & BUCKs |
| da9063-rtc : : Real-Time Clock |
| da9063-watchdog : : Watchdog |
| |
| ====== |
| |
| Required properties: |
| |
| - compatible : Should be "dlg,da9063" |
| - 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 DA9063. |
| - interrupts : IRQ line information. |
| - interrupt-controller |
| |
| Sub-nodes: |
| |
| - regulators : This node defines the settings for the LDOs and BUCKs. The |
| DA9063 regulators are bound using their names listed below: |
| |
| bcore1 : BUCK CORE1 |
| bcore2 : BUCK CORE2 |
| bpro : BUCK PRO |
| bmem : BUCK MEM |
| bio : BUCK IO |
| bperi : BUCK PERI |
| ldo1 : LDO_1 |
| ldo2 : LDO_2 |
| ldo3 : LDO_3 |
| ldo4 : LDO_4 |
| ldo5 : LDO_5 |
| ldo6 : LDO_6 |
| ldo7 : LDO_7 |
| ldo8 : LDO_8 |
| ldo9 : LDO_9 |
| ldo10 : LDO_10 |
| ldo11 : LDO_11 |
| |
| 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 for the Real-Time Clock associated with |
| the DA9063. There are currently no entries in this binding, however |
| compatible = "dlg,da9063-rtc" should be added if a node is created. |
| |
| - watchdog : This node defines settings for the Watchdog timer associated |
| with the DA9063. There are currently no entries in this binding, however |
| compatible = "dlg,da9063-watchdog" should be added if a node is created. |
| |
| |
| Example: |
| |
| pmic0: da9063@58 { |
| compatible = "dlg,da9063" |
| reg = <0x58>; |
| interrupt-parent = <&gpio6>; |
| interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-controller; |
| |
| rtc { |
| compatible = "dlg,da9063-rtc"; |
| }; |
| |
| wdt { |
| compatible = "dlg,da9063-watchdog"; |
| }; |
| |
| regulators { |
| DA9063_BCORE1: bcore1 { |
| regulator-name = "BCORE1"; |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1570000>; |
| regulator-min-microamp = <500000>; |
| regulator-max-microamp = <2000000>; |
| regulator-boot-on; |
| }; |
| DA9063_LDO11: ldo11 { |
| regulator-name = "LDO_11"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| |
