[Letux-kernel] pyra: omap5: charger drivers rework

Nick Elsmore nicholaselsmore at gmail.com
Mon Oct 7 00:29:15 CEST 2019

On Sun, Oct 6, 2019 at 3:25 PM Nick Elsmore <nicholaselsmore at gmail.com>

> I've been reworking the bq2429x kernel driver in order to improve charging
> behavior.  Once this is mature enough, I will begin reworking the bq27xx
> driver as well to fix some bugs.  I would appreciate some feedback if
> possible during the progress.  I have been working on this with hns but am
> making a mailing list thread per his request.
> What's done:
> - refactor driver to improve conciseness and prepare style for eventual
> mainline submission
> - improve charge state and charge type logic
> - inform power_supply subsystem when charge type changes
> - remove some properties reporting false values (was previously based on
> guessing)
> To do:
> - reimplement OTG support
> - implement dtb support for input current limit, input voltage limit,
> minimum system voltage, fast charge current limit, precharge/term limit,
> and charge voltage limit
> There are currently some issues with my access to the letux kernel, so I
> can't submit an official patch yet.  You can see my work by viewing the
> following merge request on the PyraOS fork (which will soon be phased out
> once my access to Letux is repaired).
> https://dev.pyra-handheld.com/kernel/pyra-kernel/merge_requests/3
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