Re: [PATCH 6/6] arm64: dts: freescale: imx8mp-verdin: Add Mezzanine with Toradex Display 10.1" LVDS V2

[Leonardo Costa]

On Thu, Aug 13, 2026 at 09:58:52AM -0500, Frank Li wrote:
> On Thu, Aug 13, 2026 at 10:33:35AM -0300, Leonardo Costa wrote:
> > From: Leonardo Costa <leonardo.costa@xxxxxxxxxxx>
> >
> > Add a device tree overlay enabling the Toradex Capacitive Touch Display
> > 10.1" LVDS V2 on the Verdin Development Board with Verdin iMX8M Plus
> > Mezzanine expansion board. The panel connects via the i.MX8M Plus LCDIF
> > on the Mezzanine LVDS interface (J10). The panel is an Opto Logic
> > SCX1001511GGC49 10.1" WXGA TFT LCD LVDS and the touch input is provided
> > by an ILITEK ILI251x capacitive touch controller.
> >
> > Link: https://developer.toradex.com/hardware/accessories/displays/capacitive-touch-display-101inch-lvds
> > Link: https://developer.toradex.com/hardware/verdin-som-family/add-ons/verdin-imx8m-plus-mezzanine
> > Signed-off-by: Leonardo Costa <leonardo.costa@xxxxxxxxxxx>
> > ---
> 
> what's difference with Add Toradex Capacitive Touch Display 10.1" LVDS V2
> 
> why not share one dtso?
> 
> Frank

Hi Frank,

There are two main differences:

1. The mezzanine one uses different backlight controll pins, so here we
use the 'backlight-mezzanine' node, instead of the 'backlight' one, used
in the one without the mezzanine.

2. The touchscreen GPIO and interrupt pins are also different with the
mezzanine board.

Leonardo