Re: [PATCH] usb: phy: samsung-usb2: Toggle HSIC GPIO from device tree

[Fabio Estevam]

Hi Julius,

On Wed, Jul 10, 2013 at 2:42 PM, Julius Werner <jwerner@xxxxxxxxxxxx> wrote:
> Hi Felipe,
>
> This is intended to pull down a reset signal line, not to switch power
> to the device. I could implement that with the regulator framework
> too, but I think that would just be confusing and harder to understand
> without providing any benefit. It's really just a plain old GPIO.

It seems that the reset gpio driver from Phillip Zabel would help in this case:
http://permalink.gmane.org/gmane.linux.drivers.devicetree/36830
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