[PATCH v2 0/2] arm64: dts: st: add display overlays for Engicam MicroGEA-STM32MP257D-RMM

Alexandre TORGUE alexandre.torgue at foss.st.com
Mon Sep 28 05:56:59 PDT 2026


Hi Dario

On 9/23/26 17:53, Dario Binacchi wrote:
> 
> 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.
> 
> Changes in v2:
> - Keep the full cs-gpios in the board dts, the overlay only adds the
>    panel node. Suggested by Sashiko.
> 
> 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 | 68 +++++++++++++++++++
>   .../st/stm32mp257d-engicam-microgea-rmm.dts   | 48 +------------
>   4 files changed, 149 insertions(+), 46 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
> 

Applied on stm32-next.

Regards
Alex



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