[PATCH 0/2] arm64: dts: st: add display overlays for Engicam MicroGEA-STM32MP257D-RMM
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: 2026-09-23 15:24:51
Also in:
linux-arm-kernel, lkml
The board is produced in variants fitted with different displays. Move
the current RGB panel to a device tree overlay and add one for the LVDS
variant, so that the board dts describes only what is common and each
display gets its own overlay.
Dario Binacchi (2):
arm64: dts: st: move Engicam MicroGEA-STM32MP257D-RMM display to an
overlay
arm64: dts: st: add Engicam MicroGEA-STM32MP257D-RMM LVDS display
overlay
arch/arm64/boot/dts/st/Makefile | 12 ++++
...gea-rmm-overlay-am-1280800w8tzqw-t00h.dtso | 67 ++++++++++++++++++
...icrogea-rmm-overlay-rk050hr345-ct106a.dtso | 69 +++++++++++++++++++
.../st/stm32mp257d-engicam-microgea-rmm.dts | 51 ++------------
4 files changed, 152 insertions(+), 47 deletions(-)
create mode 100644 arch/arm64/boot/dts/st/stm32mp257d-engicam-microgea-rmm-overlay-am-1280800w8tzqw-t00h.dtso
create mode 100644 arch/arm64/boot/dts/st/stm32mp257d-engicam-microgea-rmm-overlay-rk050hr345-ct106a.dtso
---
base-commit: 2f92d900f262a16c8ae02daf53ae2910d07185f5
branch: engicam-rmm-overlays
--
2.43.0