Quelle  da9150.txt   Sprache: Text

Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings

DA9150 consists of a group of sub-devices:

Device    Description
------    -----------
da9150-gpadc  : General Purpose ADC
da9150-charger  : Battery Charger
da9150-fg  : Battery Fuel-Gauge

======

Required properties:
- compatible : Should be "dlg,da9150"
- reg: Specifies the I2C slave address
- interrupts: IRQ line info for da9150 chip.
- interrupt-controller: da9150 has internal IRQs (own IRQ domain).
  (See ../interrupt-controller/interrupts.txt for
   further information relating to interrupt properties)

Sub-devices:
- da9150-gpadc: See ../iio/adc/da9150-gpadc.txt
- da9150-charger: See ../power/da9150-charger.txt
- da9150-fg: See ../power/da9150-fg.txt

Example:

 charger_fg: da9150@58 {
  compatible = "dlg,da9150";
  reg = <0x58>;
  interrupt-parent = <&gpio6>;
  interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
  interrupt-controller;

  gpadc: da9150-gpadc {
   compatible = "dlg,da9150-gpadc";
   #io-channel-cells = <1>;
  };

  charger {
   compatible = "dlg,da9150-charger";

   io-channels = <&gpadc 0>,
          <&gpadc 2>,
          <&gpadc 8>,
          <&gpadc 5>;
   io-channel-names = "CHAN_IBUS",
        "CHAN_VBUS",
        "CHAN_TJUNC",
        "CHAN_VBAT";
  };

  fuel-gauge {
   compatible = "dlg,da9150-fuel-gauge";

   dlg,update-interval = <10000>;
   dlg,warn-soc-level = /bits/ 8 <15>;
   dlg,crit-soc-level = /bits/ 8 <5>
  };
 };