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

On Tue, Jul 08, 2025 at 03:51:40PM +0200, max.oss.09@gmail.com wrote:
> 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

Applied both, thanks!