On Mon 27 Jul 07:06 PDT 2015, Sebastian Reichel wrote: > Hi, > > On Sat, Jul 25, 2015 at 06:04:14PM -0700, Bjorn Andersson wrote: > > On Sat 25 Jul 08:42 PDT 2015, Sebastian Reichel wrote: > > > * battery-charge-control-limit > > > > > > It's unclear, what this property is used for. Is the limit only > > > for "normal" charging or also for fast charging? > > > > > > > This is described as the current limit during fast charging. However, > > "fast charging" is the normal state. > > > > I think the most consistent (regards documentation and other properties) > > would be: > > > > qcom,fast-charge-current-limit I spoke with Courtney about this and he pointed out that it really is the limit of the current flowing into the battery, hence his original naming. > > So what's the difference to "fast-charge-safe-current"? > The "safe" values are write-once values that should be set once during boot to protect the hardware. The fast-charge-current-limit can be modified in runtime by e.g. userspace or a thermal mitigation solution - but will never be allowed to go above the safe limit. Regards, Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
