[PATCH v2 00/10] Expand STM32MP2 family with new SoC and boards

[Amelie Delaunay]

Add STM32MP25 Discovery Kit board [1] STM32MP257F-DK. It is based on a
different package of STM32MP257 SoC than STM32MP257F-EV1, and has 4GB of
LPDDR4 instead of DDR4.
Introduce two new SoC families [2] with Arm Cortex-A35 and Cortex-M33,
in development:
- STM32MP23x SoCs family, with STM32MP231 (single Arm Cortex-A35),
STM32MP233 and STM32MP235 (dual Arm Cortex-A35) [3]. Add STM32MP235F-DK
board to demonstrate the differences with STM32MP257F-DK board;
- STM32MP21x SoCs family, based on Cortex-A35 single-core, with
STM32MP211, STM32MP213 and STM32MP215. Add STM32MP215F-DK board based on
STM32MP215 SoC, with 2GB of LPDDR4.

[1] https://www.st.com/en/evaluation-tools/stm32mp257f-dk.html
[2] https://www.st.com/en/microcontrollers-microprocessors/stm32-arm-cortex-mpus.html
[3] https://www.st.com/en/microcontrollers-microprocessors/stm32mp235.html

Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>
---
Changes in v2:
- Address Krzysztof's comments:
  - squash arm64 Kconfig updates for STM32MP21 and STM32MP23
  - add new compatibles st,stm32mp21-syscfg and st,stm32mp23-syscfg
  - comply with DTS coding style
  - move interrupt controller node under soc
  - remove status property from button nodes
- Link to v1: https://lore.kernel.org/r/20250210-b4-stm32mp2_new_dts-v1-0-e8ef1e666c5e@xxxxxxxxxxx

---
Alexandre Torgue (3):
      arm64: dts: st: add stm32mp257f-dk board support
      arm64: dts: st: introduce stm32mp23 SoCs family
      arm64: dts: st: introduce stm32mp21 SoCs family

Amelie Delaunay (7):
      dt-bindings: stm32: document stm32mp257f-dk board
      arm64: Kconfig: expand STM32 Armv8 SoC with STM32MP21/STM32MP23 SoCs family
      dt-bindings: stm32: add STM32MP21 and STM32MP23 compatibles for syscon
      dt-bindings: stm32: document stm32mp235f-dk board
      arm64: dts: st: add stm32mp235f-dk board support
      dt-bindings: stm32: document stm32mp215f-dk board
      arm64: dts: st: add stm32mp215f-dk board support

 .../bindings/arm/stm32/st,stm32-syscon.yaml        |    2 +
 .../devicetree/bindings/arm/stm32/stm32.yaml       |   13 +
 arch/arm64/Kconfig.platforms                       |    4 +
 arch/arm64/boot/dts/st/Makefile                    |    6 +-
 arch/arm64/boot/dts/st/stm32mp211.dtsi             |  128 +++
 arch/arm64/boot/dts/st/stm32mp213.dtsi             |    9 +
 arch/arm64/boot/dts/st/stm32mp215.dtsi             |    9 +
 arch/arm64/boot/dts/st/stm32mp215f-dk.dts          |   49 +
 arch/arm64/boot/dts/st/stm32mp21xc.dtsi            |    8 +
 arch/arm64/boot/dts/st/stm32mp21xf.dtsi            |    8 +
 arch/arm64/boot/dts/st/stm32mp231.dtsi             | 1214 ++++++++++++++++++++
 arch/arm64/boot/dts/st/stm32mp233.dtsi             |   94 ++
 arch/arm64/boot/dts/st/stm32mp235.dtsi             |   16 +
 arch/arm64/boot/dts/st/stm32mp235f-dk.dts          |  113 ++
 arch/arm64/boot/dts/st/stm32mp23xc.dtsi            |    8 +
 arch/arm64/boot/dts/st/stm32mp23xf.dtsi            |    8 +
 arch/arm64/boot/dts/st/stm32mp257f-dk.dts          |  113 ++
 17 files changed, 1801 insertions(+), 1 deletion(-)
---
base-commit: 8c6d469f524960a0f97ec74f1d9ac737a39c3f1e
change-id: 20250210-b4-stm32mp2_new_dts-8fddd389850a

Best regards,
-- 
Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>