Hi Mark,
On Wed, Oct 04, 2017 at 12:45:39PM +0200, Łukasz Majewski wrote:
On Tue, Oct 03, 2017 at 06:58:00PM +0200, Łukasz Majewski wrote:
Perhaps this is something
that could be implemented generically for USB as it's a hotpluggable bus
In this case we use VBUS as a power supply voltage. The problem with
regulator API used in this case is that we enable it on boot-up, but then we
cannot "symulate hotplug" anymore.
I don't really understand what you mean there, sorry.
I do use "regulator-fixed" to control VBUS.
The USB driver used regulator_enable/disable to supply power of VBUS.
What I do want to achieve:
For testing purpose I would like to enable/disable this supply (VBUS)
and force/restart of re-enumeration.
The majority of
regulator usage is to supply power, use as reference voltages or
similar.
--
Best regards.
Łukasz Majewski
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