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

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Message-ID: <20250225-b4-stm32mp2_new_dts-v2-0-1a628c1580c7@foss.st.com>
Date: Tue, 25 Feb 2025 09:54:03 +0100
From: Amelie Delaunay <amelie.delaunay@...s.st.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Richard Cochran <richardcochran@...il.com>,
        Christophe Roullier
	<christophe.roullier@...s.st.com>
CC: <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <netdev@...r.kernel.org>,
        Amelie Delaunay <amelie.delaunay@...s.st.com>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 00/10] Expand STM32MP2 family with new SoC and boards

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@...s.st.com>
---
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@foss.st.com

---
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@...s.st.com>