From: max.oss.09@gmail.com
To: Max Krummenacher <max.krummenacher@toradex.com>
Cc: Conor Dooley <conor+dt@kernel.org>,
Daniel Baluta <daniel.baluta@nxp.com>,
Fabio Estevam <festevam@gmail.com>,
Hiago De Franco <hiago.franco@toradex.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
Vitor Soares <vitor.soares@toradex.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 0/2] arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio-hog on lvds_dsi_sel
Date: Tue, 8 Jul 2025 15:51:40 +0200 [thread overview]
Message-ID: <20250708135300.2855155-1-max.oss.09@gmail.com> (raw)
From: Max Krummenacher <max.krummenacher@toradex.com>
The LVDS_DSI_SEL does not leave the SoM, so do its pinmuxing on the SoM dtsi and don't
leave that to a carrier board dts file.
Using a pull down on the LVDS_DSI_SEL signal is enough to have the signal not floating
and have the SoM in a defined state.
Thus remove the gpio-hog used on the line and leave this to carrier board dts files or
overlays to use the signal as needed.
Max Krummenacher (2):
arm64: dts: freescale: imx8mp-toradex-smarc: fix lvds dsi mux gpio
arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio hog
.../boot/dts/freescale/imx8mp-toradex-smarc-dev.dts | 5 -----
.../arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi | 10 ++--------
2 files changed, 2 insertions(+), 13 deletions(-)
--
2.42.0
next reply other threads:[~2025-07-08 13:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-08 13:51 max.oss.09 [this message]
2025-07-08 13:51 ` [PATCH v1 1/2] arm64: dts: freescale: imx8mp-toradex-smarc: fix lvds dsi mux gpio max.oss.09
2025-07-08 13:51 ` [PATCH v1 2/2] arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio hog max.oss.09
2025-07-11 8:08 ` [PATCH v1 0/2] arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio-hog on lvds_dsi_sel Shawn Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250708135300.2855155-1-max.oss.09@gmail.com \
--to=max.oss.09@gmail.com \
--cc=conor+dt@kernel.org \
--cc=daniel.baluta@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=hiago.franco@toradex.com \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=max.krummenacher@toradex.com \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=vitor.soares@toradex.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).