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Tue, 03 Jun 2025 11:04:42 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 4E77F4005D; Tue, 3 Jun 2025 11:03:19 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 605D76CF2C0; Tue, 3 Jun 2025 11:02:31 +0200 (CEST) Received: from localhost (10.48.87.237) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 3 Jun 2025 11:02:31 +0200 From: Amelie Delaunay Subject: [PATCH v2 0/7] Introduce STM32MP157F-DK2 board Date: Tue, 3 Jun 2025 11:02:06 +0200 Message-ID: <20250603-stm32mp157f-dk2-v2-0-5be0854a9299@foss.st.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAA66PmgC/x3MQQqAIBBA0avIrBN0TKyuEi2kphpCC40IorsnL d/i/wcyJaYMnXgg0cWZ91iAlYBx9XEhyVMxoEKrLDqZz2AwHNq6WU4bSvR1U3ulW2c8lOpINPP 9H/vhfT9M3JYNYQAAAA== X-Change-ID: 20250527-stm32mp157f-dk2-2a484a01973a To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Liam Girdwood , Mark Brown CC: , , , , Amelie Delaunay , Himanshu Bhavani , Etienne Carriere , Pascal Paillet , Conor Dooley X-Mailer: b4 0.14.2 X-Originating-IP: [10.48.87.237] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-06-03_01,2025-06-02_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250603_020448_485407_A18BEF73 X-CRM114-Status: GOOD ( 10.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The main hardware difference with STM32MP157C-DK2 board is the SoC: 'F' variant embeds a STM32MP157F SoC, which has the same level of features than a STM32MP157C SoC but A7 clock frequency can reach 800Mhz (instead of fixed 650Mhz for 'C' variant). stm32mp157f-dk2 device tree reuses the existing sketeton for STM32MP15 DKx boards, but it is SCMI-based with I2C4 & PMIC managed by OP-TEE, like other STM32 MPU boards (STM32MP135F-DK, STM32MP257F-DK/EV1, ...). Himanshu's bindings patch [1] has been rerolled to introduce st,stm32mp157f-dk2 compatible. Link: https://lore.kernel.org/linux-arm-kernel/20250524100319.22521-3-himanshu.bhavani@siliconsignals.io/ [1] Signed-off-by: Amelie Delaunay Cc: Himanshu Bhavani Changes in v2: - Drop empty stm32mp15xa.dtsi and stm32mp15xd.dtsi files. - Fulfill SCMI regulator defines and add Pascal's SoB - Add patch [4/7] to use SCMI regulator defines - Add patch [5/7] for OP-TEE async notif - Link to v1: https://lore.kernel.org/r/20250527-stm32mp157f-dk2-v1-0-8aef885a4928@foss.st.com --- Alexandre Torgue (1): ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs Amelie Delaunay (3): ARM: dts: stm32: use 'typec' generic name for stusb1600 on stm32mp15xx-dkx ARM: dts: stm32: use internal regulators bindings for MP15 scmi variants ARM: dts: stm32: add stm32mp157f-dk2 board support Etienne Carriere (2): dt-bindings: regulator: Add STM32MP15 SCMI regulator identifiers ARM: dts: stm32: optee async notif interrupt for MP15 scmi variants Himanshu Bhavani (1): dt-bindings: arm: stm32: add STM32MP157F-DK2 board compatible .../devicetree/bindings/arm/stm32/stm32.yaml | 1 + arch/arm/boot/dts/st/Makefile | 3 +- arch/arm/boot/dts/st/stm32mp15-scmi.dtsi | 10 +- arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi | 196 +++++++++++++++++++++ arch/arm/boot/dts/st/stm32mp157f-dk2.dts | 179 +++++++++++++++++++ arch/arm/boot/dts/st/stm32mp15xf.dtsi | 17 ++ arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi | 2 +- .../dt-bindings/regulator/st,stm32mp15-regulator.h | 40 +++++ 8 files changed, 443 insertions(+), 5 deletions(-) --- base-commit: dc392342b7bb14b12f2de96201937cb02be7802f change-id: 20250527-stm32mp157f-dk2-2a484a01973a Best regards, -- Amelie Delaunay