Thread (2 messages) 2 messages, 2 authors, 2016-07-05

Re: Re: [PATCH 1/4] ARM: dts: sun5i: Enable otg on the auxtex t004

From: Maxime Ripard <hidden>
Date: 2016-07-05 06:54:31
Also in: linux-arm-kernel

Possibly related (same subject, not in this thread)

On Thu, Jun 30, 2016 at 11:45:00AM +0200, Hans de Goede wrote:
Hi,

On 29-06-16 22:38, Maxime Ripard wrote:
quoted
Hi,

On Wed, Jun 29, 2016 at 08:46:59PM +0200, Hans de Goede wrote:
quoted
The auxtek t004 has its otg usb vbus hardwired to 5v (likely in case
people use it to power the board instead of the dedicated power micro
usb connector), it does have an id pin, so it allows full otg
functionality.
I don't really get what you're saying here. Is the VBUS hardcoded to
5V, without any way to switch it, or it is not wired at all?
It is hardwired to 5v, quoting from my commit msg
"has its otg usb vbus hardwired to 5v"
quoted
In the former case, how can one of the PMIC output be related to the
board power input?
I believe it is not wired to the pmic output, but to the pmic 5v input.
Weird. Ok, I just applied it.

Thanks
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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