[Gta04-owner] [PATCH 09/15] twl4030_charger: allow max_current to be managed via sysfs.

Pavel Machek pavel at ucw.cz
Thu Mar 5 09:17:51 CET 2015


> > Is this in uA or mA? uA. Ok.
> 
> uA, now described in Documentation/ABI/testing/sysfs-class-power-twl4030
> 
> +What: /sys/class/power_supply/twl4030_ac/max_current
> +      /sys/class/power_supply/twl4030_usb/max_current
> +Description:
> +       Read/Write limit on current which which may
> +       be drawn from the ac (Accessory Charger) or
> +       USB port.
> +
> +       Value is in micro-Amps.
> +
> +       Value is set automatically to an appropriate
> +       value when a cable is plugged on unplugged.
> +
> +       Value can the set by writing to the attribute.
> +       The change will only persist until the next
> +       plug event.  These event are reported via udev.

Thanks!
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


More information about the Gta04-owner mailing list