Hi,

On 4/1/25 15:14, Patrice Chotard wrote:
Enable OF_UPSTREAM flag for STM32F7 platforms.

Use upstream device tree for DSI and LTDC nodes,
As now in upstream DT, in panel@0 node, power-supply property is
present, which is a fixed-regulator, add DM_REGULATOR_FIXED flag
for stm32f769-disco boards.

Set also DEFAULT_FDT_FILE in defconfigs and use it in stm32f746-disco.h
to indicate which FDT file to load (All STM32F7 boards are using this
file).

If something is missing, it must be added in upstream device tree
in linux kernel ("px_clk" for DSI by example).

Signed-off-by: Patrick Delaunay <patrick.delau...@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chot...@foss.st.com>
---

  arch/arm/dts/Makefile                    |   4 -
  arch/arm/dts/stm32746g-eval.dts          | 186 -------
  arch/arm/dts/stm32f7-pinctrl.dtsi        | 415 ---------------
  arch/arm/dts/stm32f746-disco-u-boot.dtsi |  13 +-
  arch/arm/dts/stm32f746-disco.dts         | 169 -------
  arch/arm/dts/stm32f746-pinctrl.dtsi      |  11 -
  arch/arm/dts/stm32f746.dtsi              | 613 -----------------------
  arch/arm/dts/stm32f769-disco-u-boot.dtsi |  60 +--
  arch/arm/dts/stm32f769-disco.dts         | 133 -----
  arch/arm/dts/stm32f769-pinctrl.dtsi      |  11 -
  arch/arm/mach-stm32/Kconfig              |   1 +
  configs/stm32746g-eval_defconfig         |   3 +-
  configs/stm32746g-eval_spl_defconfig     |   3 +-
  configs/stm32f746-disco_defconfig        |   3 +-
  configs/stm32f746-disco_spl_defconfig    |   3 +-
  configs/stm32f769-disco_defconfig        |   4 +-
  configs/stm32f769-disco_spl_defconfig    |   4 +-
  include/configs/stm32f746-disco.h        |   2 +-
  18 files changed, 34 insertions(+), 1604 deletions(-)
  delete mode 100644 arch/arm/dts/stm32746g-eval.dts
  delete mode 100644 arch/arm/dts/stm32f7-pinctrl.dtsi
  delete mode 100644 arch/arm/dts/stm32f746-disco.dts
  delete mode 100644 arch/arm/dts/stm32f746-pinctrl.dtsi
  delete mode 100644 arch/arm/dts/stm32f746.dtsi
  delete mode 100644 arch/arm/dts/stm32f769-disco.dts
  delete mode 100644 arch/arm/dts/stm32f769-pinctrl.dtsi


Reviewed-by: Patrick Delaunay <patrick.delau...@foss.st.com>

Thanks
Patrick


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