Re: [PATCH v4 11/26] ARM: pxa: magician: Optimize EGPIO initial values

From	Philipp Zabel <philipp.zabel@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 11/26] ARM: pxa: magician: Optimize EGPIO initial values
Date	2015-10-03 14:40 +0200
Message-ID	<qfugy-1TL-29@gated-at.bofh.it> (permalink)
References	<qdO02-2Tc-11@gated-at.bofh.it> <qdOjo-3fZ-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Am Montag, den 28.09.2015, 23:32 +0200 schrieb Petr Cvek:
> This patch optimizes initial values of the EGPIO chip driver.
> 
> GSM and sound should be powered off during boot. A weak accumulator
> and
> a powered GSM sometimes cause a system reboot. A charging current
> should be
> as high as possible during boot.

Wouldn't that violate USB spec if we boot the magician while plugged
into an unpowered USB host?

regards
Philipp
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[PATCH v4 11/26] ARM: pxa: magician: Optimize EGPIO initial values Petr Cvek <petr.cvek@tul.cz> - 2015-09-28 23:40 +0200
  Re: [PATCH v4 11/26] ARM: pxa: magician: Optimize EGPIO initial  values Philipp Zabel <philipp.zabel@gmail.com> - 2015-10-03 14:40 +0200

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