power/supply/richtek%2Crt9455.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/richtek,rt9455.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek rt9455 battery charger
10   - Sebastian Reichel <sre@kernel.org>
13   - $ref: power-supply.yaml#
25   richtek,output-charge-current:
27     description: output current from the charger to the battery, in uA.
29   richtek,end-of-charge-percentage:
32       percent of the output charge current. When the current in constant-voltage phase drops
33       below output_charge_current x end-of-charge-percentage, charge is terminated.
35   richtek,battery-regulation-voltage:
37     description: maximum battery voltage in uV.
39   richtek,boost-output-voltage:
44   richtek,min-input-voltage-regulation:
48       input power source occurs. This prevents input voltage drop due to insufficient
49       current provided by the power source. Defaults to 4500000 uV (4.5V).
51   richtek,avg-input-current-regulation:
54       input current value in uA drained by the charger from the power source.
58   - compatible
59   - reg
60   - interrupts
61   - richtek,output-charge-current
62   - richtek,end-of-charge-percentage
63   - richtek,battery-regulation-voltage
64   - richtek,boost-output-voltage
69   - |
70     #include <dt-bindings/interrupt-controller/irq.h>
72       #address-cells = <1>;
73       #size-cells = <0>;
79         interrupt-parent = <&gpio1>;
82         richtek,output-charge-current	    = <500000>;
83         richtek,end-of-charge-percentage    = <10>;
84         richtek,battery-regulation-voltage  = <4200000>;
85         richtek,boost-output-voltage	    = <5050000>;
87         richtek,min-input-voltage-regulation = <4500000>;
88         richtek,avg-input-current-regulation = <500000>;