linux-kernel - Re: [PATCH] arm64: dts: amlogic: odroid-n2: set usb-pwr-en regulator always on

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Message-ID: <CANAwSgR918Q3wGtJN_u9tjM+t1ZMod+PpZzJcBLT5jyqYEnP6g@mail.gmail.com>
Date:   Mon, 17 Feb 2020 13:36:21 +0530
From:   Anand Moon <linux.amoon@...il.com>
To:     Jerome Brunet <jbrunet@...libre.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Kevin Hilman <khilman@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-amlogic@...ts.infradead.org,
        Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: amlogic: odroid-n2: set usb-pwr-en regulator
 always on

Hi Jerome,

On Mon, 17 Feb 2020 at 13:08, Jerome Brunet <jbrunet@...libre.com> wrote:
>
>
> On Sun 16 Feb 2020 at 21:21, Anand Moon <linux.amoon@...il.com> wrote:
>
> > usb-pwr-en regulator is getting disable after booting, setting
> > regulator-alway-on help enable the regulator after booting.
>
> This explains what your patch does, not why it needs to be done.
> Why does this regulator need be on at all time ? What device needs it
> and cannot claim it properly ?
>

I missed this node is for micro usb, plz discard this patch.
I am relay sorry for this, sorry for the noise.

-Anand