This serie introduces a new DRM bridge driver for STM32MP257 platforms based on Arm Cortex-35. It also adds an instance in the device-tree and handle the inclusion of the driver within the DRM framework. First patch adds a new panel compatible in the panel-lvds driver, which is used by default on the STM32MP257. Raphael Gallais-Pou (7): dt-bindings: panel: lvds: Append edt,etml0700z9ndha in panel-lvds dt-bindings: display: add dt-bindings for STM32 LVDS device drm/stm: lvds: add new STM32 LVDS Display Interface Transmitter driver drm/stm: ltdc: add lvds pixel clock arm64: dts: st: add ltdc support on stm32mp251 arm64: dts: st: add lvds support on stm32mp253 arm64: dts: st: add display support on stm32mp257f-ev Yannick Fertre (1): drm/stm: ltdc: implement bus clock .../bindings/display/panel/panel-lvds.yaml | 2 + .../bindings/display/st,stm32-lvds.yaml | 114 ++ arch/arm64/boot/dts/st/stm32mp251.dtsi | 12 + arch/arm64/boot/dts/st/stm32mp253.dtsi | 17 + arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 79 ++ drivers/gpu/drm/stm/Kconfig | 11 + drivers/gpu/drm/stm/Makefile | 2 + drivers/gpu/drm/stm/ltdc.c | 26 + drivers/gpu/drm/stm/ltdc.h | 2 + drivers/gpu/drm/stm/lvds.c | 1226 +++++++++++++++++ 10 files changed, 1491 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/st,stm32-lvds.yaml create mode 100644 drivers/gpu/drm/stm/lvds.c -- 2.25.1
