Documentation/devicetree/bindings/power/supply/cpcap-charger.txt

   1 Motorola CPCAP PMIC battery charger binding
   2
   3 Required properties:
   4 - compatible: Shall be "motorola,mapphone-cpcap-charger"
   5 - interrupts: Interrupt specifier for each name in interrupt-names
   6 - interrupt-names: Should contain the following entries:
   7                    "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn",
   8                    "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb"
   9 - io-channels: IIO ADC channel specifier for each name in io-channel-names
  10 - io-channel-names: Should contain the following entries:
  11                     "battdetb", "battp", "vbus", "chg_isense", "batti"
  12
  13 Optional properties:
  14 - mode-gpios: Optionally CPCAP charger can have a companion wireless
  15               charge controller that is controlled with two GPIOs
  16               that are active low.
  17
  18 Example:
  19
  20 cpcap_charger: charger {
  21         compatible = "motorola,mapphone-cpcap-charger";
  22         interrupts-extended = <
  23                 &cpcap 13 0 &cpcap 12 0 &cpcap 29 0 &cpcap 28 0
  24                 &cpcap 22 0 &cpcap 20 0 &cpcap 19 0 &cpcap 54 0
  25         >;
  26         interrupt-names =
  27                 "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn",
  28                 "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb";
  29         mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW
  30                       &gpio3 23 GPIO_ACTIVE_LOW>;
  31         io-channels = <&cpcap_adc 0 &cpcap_adc 1
  32                        &cpcap_adc 2 &cpcap_adc 5
  33                        &cpcap_adc 6>;
  34         io-channel-names = "battdetb", "battp",
  35                            "vbus", "chg_isense",
  36                            "batti";
  37 };