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Message-ID: <6f776853-65e9-4574-85c2-c2a0446addfe@foss.st.com>
Date: Mon, 10 Mar 2025 15:05:19 +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>, Conor Dooley <conor.dooley@...rochip.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v2 00/10] Expand STM32MP2 family with new SoC and boards
On 2/25/25 09:54, Amelie Delaunay wrote:
> 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
Hi,
Gentle ping, are there any additional comments on this series?
Regards,
Amelie
>
> ---
> 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,
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