Messages in this thread | | | Date | Tue, 3 May 2016 11:57:18 +0100 | From | Mark Brown <> | Subject | Re: [RESEND PATCH v10 4/4] power: wm831x_power: Support USB charger current limit management |
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On Tue, May 03, 2016 at 09:30:48AM +0530, Manish Badarkhe wrote: > On Tue, May 3, 2016 at 9:00 AM, Baolin Wang <baolin.wang@linaro.org> wrote:
> > +static const unsigned int wm831x_usb_limits[] = { > > + 0, > > + 2, > > + 100, > > + 500, > > + 900, > > + 1500, > > + 1800, > > + 550, > > +};
> Just for curiosity, How these current limits are getting decided? > Can we have some proper defines over here so that it can be grasped easily?
They're in the silicon, it's just a table of values that were put into the silicon at design time. The defines would just be TABLE_ENTRY_1 or whatever. [unhandled content-type:application/pgp-signature] | |