Thread (4 messages) 4 messages, 2 authors, 27d ago

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

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From: Alexandre TORGUE <alexandre.torgue@foss.st.com>
Date: 2026-09-28 12:57:16
Also in: linux-devicetree, lkml

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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