From: Pin-yen Lin <treapking@chromium.org>
To: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Doug Anderson <dianders@chromium.org>
Subject: Re: [PATCH] arm64: dts: mt8173: Power on panel regulator on boot
Date: Fri, 26 May 2023 14:14:45 +0800 [thread overview]
Message-ID: <CAEXTbpeGm4wt_FFGDawfxKo9L4dvFw++=WiiucWcaR39VFPfvQ@mail.gmail.com> (raw)
In-Reply-To: <CAD=FV=VoC2gK5MtBU9qhVxJwRRUGBMLT96UH7F+QKcmGEYo_sQ@mail.gmail.com>
Friendly ping on this patch.
Pin-yen
On Mon, Apr 17, 2023 at 9:32 PM Doug Anderson <dianders@chromium.org> wrote:
>
> Hi,
>
> On Mon, Apr 17, 2023 at 5:40 AM Pin-yen Lin <treapking@chromium.org> wrote:
> >
> > Add "regulator-boot-on" to "panel_fixed_3v3" to save time on powering
> > the regulator during boot. Also add "off-on-delay-us" to the node to
> > make sure the regulator never violates the panel timing requirements.
> >
> > Signed-off-by: Pin-yen Lin <treapking@chromium.org>
> >
> > ---
> >
> > arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 2 ++
> > 1 file changed, 2 insertions(+)
>
> Reviewed-by: Douglas Anderson <dianders@chromium.org>
next prev parent reply other threads:[~2023-05-26 6:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 12:39 [PATCH] arm64: dts: mt8173: Power on panel regulator on boot Pin-yen Lin
2023-04-17 13:32 ` Doug Anderson
2023-05-26 6:14 ` Pin-yen Lin [this message]
2023-05-29 16:16 ` Matthias Brugger
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