linux-kernel - [PATCH 0/3] Add display overlays for imx8mp-phyboard-pollux

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Message-ID: <20250915-imx8mp-pollux-display-overlays-v1-0-59508d578f0f@phytec.de>
Date: Mon, 15 Sep 2025 13:54:34 +0200
From: Yannic Moog <y.moog@...tec.de>
To: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam
	<festevam@...il.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
CC: <imx@...ts.linux.dev>, <linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<upstream@...ts.phytec.de>, Yannic Moog <y.moog@...tec.de>
Subject: [PATCH 0/3] Add display overlays for imx8mp-phyboard-pollux

The phyBOARD-Pollux has an LVDS + backlight connector where one LVDS
channel is routed through.
Also, an expansion board (PEB-AV-10) may be connected to the baseboard
where the other LVDS channel (of the imx8mp SoC LVDS display bridge) is
routed to and there, too, an LVDS display may be connected.
However, both LVDS channels must not be used simultaneously as this is
not supported.
Currently, 2 displays are supported. Both are 10" touch displays, where the
edt is deprecated and kept for backward compatibility reasons. The powertip
panel is the successor to the edt panel and the current panel of choice.
The expansion board (PEB-AV-10) also has a 3.5 mm audio jack and thus
the expansion board may also be used for audio purposes without
displays.

---
Yannic Moog (3):
      arm64: dts: imx8mp pollux: add display overlays
      arm64: dts: imx8mp pollux: add expansion board overlay
      arm64: dts: imx8mp pollux: add displays for expansion board

 arch/arm64/boot/dts/freescale/Makefile             |  15 ++
 .../imx8mp-phyboard-pollux-etml1010g3dra.dtso      |  44 +++++
 ...mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtso |  45 +++++
 ...8mp-phyboard-pollux-peb-av-10-ph128800t006.dtso |  45 +++++
 .../imx8mp-phyboard-pollux-peb-av-10.dtsi          | 198 +++++++++++++++++++++
 .../imx8mp-phyboard-pollux-peb-av-10.dtso          |   9 +
 .../imx8mp-phyboard-pollux-ph128800t006.dtso       |  45 +++++
 .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts   |  49 ++---
 8 files changed, 411 insertions(+), 39 deletions(-)
---
base-commit: e6b9dce0aeeb91dfc0974ab87f02454e24566182
change-id: 20250908-imx8mp-pollux-display-overlays-b4ab84966c66

Best regards,
-- 
Yannic Moog <y.moog@...tec.de>