Re: [PATCH] usb: usb3503: Convert to use GPIO descriptors

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On Fri, Dec 6, 2019 at 12:43 PM Marek Szyprowski
<m.szyprowski@xxxxxxxxxxx> wrote:

> arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts: invert RESET
> gpio polarity (to ACTIVE_LOW), not sure about INTN gpio

AFAICT INTN should be set to ACTIVE_HIGH if it is working with the
current code in the kernel.

However it is pretty confusing with the "N" at the end of INTN,
indicating negative polarity. Maybe it means something else,
I haven't checked the datasheet. Maybe all boards have inverters
on these lines so they come out active high.

Yours,
Linus Walleij



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