[PATCH 8/9] add-gta03-pmu-533MHz-init.patch
joerg at openmoko.org
Wed Aug 20 04:12:57 CEST 2008
Am Di 19. August 2008 schrieb Andy Green:
> So kernel gets stuck with the clock situation that was handed to us by
> the bootloader -- the kernel doesn't "deal with" it at all. All it does
> is turn off charging if it sees it has 100mA USB connection, but it
> happily will try to turn on more than 500mW can deal with and die.
still don't get it - why are we turning off charging?
22.214.171.124 USB input
A dedicated USB input is available to support USB charging. Current
guaranteed at the USB input, even though the USB path is split
between 2 power
components. The current limit level can be set to 100 mA, 500 mA or 1
A by means of the
usbdevstat bits in register MBCC7 (see Table 98).
Shouldn't this suffice?
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