2015-05-15 23:06 GMT+09:00 Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>: > Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx> > --- > .../devicetree/bindings/power/bq25890.txt | 45 ++++++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/power/bq25890.txt > > diff --git a/Documentation/devicetree/bindings/power/bq25890.txt b/Documentation/devicetree/bindings/power/bq25890.txt > new file mode 100644 > index 0000000..44f50a7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/power/bq25890.txt > @@ -0,0 +1,45 @@ > +Binding for TI bq25890 Li-Ion Charger > + > +Required properties: > +- compatible: Should contain one of the following: > + * "ti,bq25890" > +- reg: integer, i2c address of the device. > +- ti,battery-regulation-voltage: integer, maximum charging voltage (in uV); > +- ti,charge-current: integer, maximum charging current (in uA); > +- ti,termination-current: integer, charge will be terminated when current in > + constant-voltage phase drops below this value (in uA); > +- ti,precharge-current: integer, maximum charge current during precharge > + phase (in uA); > +- ti,minimum-sys-voltage: integer, when battery is charging and it is below > + minimum system voltage, the system will be regulated above > + minimum-sys-voltage setting (in uV); > +- ti,boost-voltage: integer, VBUS voltage level in boost mode (in uV); > +- ti,boost-max-current: integer, maximum allowed current draw in boost mode > + (in uA). > + > +Optional properties: > +- ti,boost-low-freq: boolean, if present boost mode frequency will be 500kHz, > + otherwise 1.5MHz; > +- ti,use-ilim-pin: boolean, if present the ILIM resistor will be used and the > + input current will be the lower between the resistor setting and the IINLIM > + register setting; > +- ti,thermal-regulation-threshold: integer, temperature above which the charge > + current is lowered, to avoid overheating (in degrees Celsius); What if property is absent? The temperature will be ignored? If so, maybe consider adding such short statement about the default state? Rest looks good, but I am still digging through the driver and I want to give reviewed-tag after that. This will take me some time :) . Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html