From: Neil Armstrong <narmstrong@baylibre.com>
To: Anand Moon <linux.amoon@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
devicetree@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: meson-g12b-odroid-n2: add 5v regulator gpio
Date: Mon, 20 Sep 2021 10:23:47 +0200 [thread overview]
Message-ID: <c2487717-17e6-ec0b-9569-6f9a605d8fec@baylibre.com> (raw)
In-Reply-To: <20210919213135.4928-1-linux.amoon@gmail.com>
Hi,
On 19/09/2021 23:31, Anand Moon wrote:
> As described in the Odroid-n2 & Odroid-n2-plus schematics,
> the 5V regulator is controlled by GPIOH_8 and in Open Drain
> since this GPIO doesn't support Push-Pull.
>
Fixes: c35f6dc5c377 ("arm64: dts: meson: Add minimal support for Odroid-N2")
Fixes: ef599f5f3e10 ("arm64: dts: meson: convert ODROID-N2 to dtsi")
> Cc: Neil Armstrong <narmstrong@baylibre.com>
> Signed-off-by: Anand Moon <linux.amoon@gmail.com>
> ---
> arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> index 4f33820aba1f..e8a00a2f8812 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
> @@ -99,6 +99,8 @@ vcc_5v: regulator-vcc_5v {
> regulator-max-microvolt = <5000000>;
> regulator-always-on;
> vin-supply = <&main_12v>;
> + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
> + enable-active-high;
> };
>
> vcc_1v8: regulator-vcc_1v8 {
>
Exact
I wonder how I missed this....
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Thanks,
Neil
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prev parent reply other threads:[~2021-09-20 8:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-19 21:31 [PATCH] arm64: dts: meson-g12b-odroid-n2: add 5v regulator gpio Anand Moon
2021-09-20 8:23 ` Neil Armstrong [this message]
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