linux-kernel - Re: [PATCH 5/6] arm64: dts: meson-sm1-odroid-hc4: add regulators controlled by GPIOH

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Message-ID: <CAFBinCBjX04=r1Xs_7ef4cy56zXqpQuqnGtK=F=v1E7fRZgr+w@mail.gmail.com>
Date:   Thu, 3 Jun 2021 20:08:46 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     khilman@...libre.com, jbrunet@...libre.com,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        tobetter@...il.com
Subject: Re: [PATCH 5/6] arm64: dts: meson-sm1-odroid-hc4: add regulators
 controlled by GPIOH_8

On Tue, Jun 1, 2021 at 11:01 AM Neil Armstrong <narmstrong@...libre.com> wrote:
>
> As described in the HC4 schematics, GPIOH_8 controls the USB 5V and 12V
> regulators used to power the SATA drives.
>
> And is set as Open Drain since this GPIO doesn't support Push-Pull.
>
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>