[PATCH v3 0/3] STM32 warning cleanup

[Raphael Gallais-Pou]

This serie aims to reduce the number of device-tree warnings of
following boards :

  - STM32F469-DISCO
  - STM32MP15*

Those warnings were appearing either during build or when checking
dt-bindings and concern mostly LTDC and DSI IPs. They were due to the
following cases:

  - 'panel-dsi at 0' instead of 'panel at 0' according to the YAML
  - unnecessary #address-cells and #size-cells properties
  - residual 'reg' field on single endpoints

First patch fixes stm32f469-disco device-tree.

Second patch fixes st,stm32-dsi.yaml dt-bindings.

Third patch fixes stm32mp15* device-trees.

Changes since v2:
	* Added changelog
	* Enhanced commit descriptions

Changes since v1:
	* Added DSI subnode name change
	* Included stm32f469-disco DT in the cleanup
	* Included YAML fix to prevent regression

Raphael Gallais-Pou (3):
  ARM: dts: stm32: fix warnings on stm32f469-disco board
  dt-bindings: display: st,stm32-dsi: Remove unnecessary fields
  ARM: dts: stm32: fix several DT warnings on stm32mp15

 .../devicetree/bindings/display/st,stm32-dsi.yaml      |  2 --
 arch/arm/boot/dts/stm32f469-disco.dts                  |  4 ++--
 arch/arm/boot/dts/stm32mp151.dtsi                      |  5 -----
 arch/arm/boot/dts/stm32mp157.dtsi                      |  7 -------
 .../dts/stm32mp157a-icore-stm32mp1-ctouch2-of10.dts    |  6 ++++--
 .../boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts   |  6 ++++--
 .../stm32mp157a-microgea-stm32mp1-microdev2.0-of7.dts  |  3 +--
 arch/arm/boot/dts/stm32mp157c-dk2.dts                  |  8 ++++++++
 arch/arm/boot/dts/stm32mp157c-ev1.dts                  | 10 +++++++---
 arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts              |  3 +--
 arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi     |  6 +-----
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi                 |  3 +--
 12 files changed, 29 insertions(+), 34 deletions(-)

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2.25.1