From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: khilman@baylibre.com, jbrunet@baylibre.com,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, tobetter@gmail.com
Subject: Re: [PATCH 5/6] arm64: dts: meson-sm1-odroid-hc4: add regulators controlled by GPIOH_8
Date: Thu, 3 Jun 2021 20:08:46 +0200 [thread overview]
Message-ID: <CAFBinCBjX04=r1Xs_7ef4cy56zXqpQuqnGtK=F=v1E7fRZgr+w@mail.gmail.com> (raw)
In-Reply-To: <20210601090140.261768-6-narmstrong@baylibre.com>
On Tue, Jun 1, 2021 at 11:01 AM Neil Armstrong <narmstrong@baylibre.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@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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next prev parent reply other threads:[~2021-06-03 18:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 9:01 [PATCH 0/6] arm64: dts: meson-sm1-odroid: various fixes for C4/HC4 Neil Armstrong
2021-06-01 9:01 ` [PATCH 1/6] arm64: dts: meson-sm1-odroid: add missing enable gpio and supply for tf_io regulator Neil Armstrong
2021-06-03 18:03 ` Martin Blumenstingl
2021-06-01 9:01 ` [PATCH 2/6] arm64: dts: meson-sm1-odroid: set tf_io regulator gpio as open source Neil Armstrong
2021-06-03 18:03 ` Martin Blumenstingl
2021-06-01 9:01 ` [PATCH 3/6] arm64: dts: meson-sm1-odroid-c4: fix hub_5v regulator gpio Neil Armstrong
2021-06-03 18:07 ` Martin Blumenstingl
2021-06-04 9:43 ` Neil Armstrong
2021-06-04 10:13 ` Martin Blumenstingl
2021-06-04 10:19 ` Neil Armstrong
2021-06-01 9:01 ` [PATCH 4/6] arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0 Neil Armstrong
2021-06-03 18:10 ` Martin Blumenstingl
2021-06-01 9:01 ` [PATCH 5/6] arm64: dts: meson-sm1-odroid-hc4: add regulators controlled by GPIOH_8 Neil Armstrong
2021-06-03 18:08 ` Martin Blumenstingl [this message]
2021-06-01 9:01 ` [PATCH 6/6] arm64: dts: meson-sm1-odroid-hc4: add spifc node to ODROID-HC4 Neil Armstrong
2021-06-03 18:10 ` Martin Blumenstingl
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