From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BCA12BE7BA; Sat, 11 Jul 2026 21:01:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.251.229.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783803717; cv=none; b=TKOaHZAj3wenbDhyYxu3ITZreiKUNpTHuW/FobbqT5E6ip3fDcGWjosyBqVfPwN1KIDbVZtQhylyD8HpAmUxGydPKUToLaPW8mnFRVPUGFM8VT29e4BpDmX4eEpGlE0ZZcNwNvTFHDYZuerSXCJ1MjSxbntqtMb+MRHGncgazKU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783803717; c=relaxed/simple; bh=MzqgoMuJIdGP189HE9PGMmOiYz8iwUT82y8AbS4CGZM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AQopnC4EJ9NjopUW+qdzLP0yFy8gtSnpasisgHcRrQfOz2De7QDQV7C2+rc36BvzMy1ckTmUOzsXxqd9FQoFLTp7/0yLRf6+obzzuZpjWeRx0Xm8VEMDnqTWtKmNEIDwRU/C658tNWUyD7e4o49pjfYfHoKJE4+8CFOxSGD2FKM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b=LHmh6EZp; arc=none smtp.client-ip=178.251.229.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b="LHmh6EZp" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 5581A119823; Sat, 11 Jul 2026 23:01:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1783803707; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=2eerO83FR9XLVJDLYJUhN9olbnCS8UH6ub1IdYOkeRY=; b=LHmh6EZpP36TorzqAJRec9nu4MuXA3Ib02qlFKHh/CKqDTtfKCvwv1lpmJ4Gf+pc0/ndjN sRLAkTQgtn0xPJCBpr+6GrTQwPqi0LWqUly8VpB0RQ831jGPwBOmGjFqB8/YTgA/Wxmna2 HGYYA5tvT7YjeHaPfqn0Q2lbxcMjDU3GFy58uXcj88X7j4A0aRdKt+fNQIosw3hIPNKT5F 4jpV+lYTd9uFrntsOMEp8+8Rbc4avOG1lRpdzumtxc7o19IUaxQ3JBekob0it8QbOvDzXg l03Oekbdw4dzgaKSKYAJ878xaIPJTn0A5fVWkLS4oFGqD+Plt0RlK+47d72Ccg== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , Bartosz Golaszewski , Conor Dooley , Krzysztof Kozlowski , Linus Walleij , Rob Herring , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 01/10] dt-bindings: arm: stm32: Document STM32MP23xx/STM32MP25xx DHCOS SoM and Breakout Board and DHSBC Date: Sat, 11 Jul 2026 22:59:30 +0200 Message-ID: <20260711210131.236025-2-marex@nabladev.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260711210131.236025-1-marex@nabladev.com> References: <20260711210131.236025-1-marex@nabladev.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 This stm32mp25xx-dhcos-bb board is a stack of DHCOS SoM based on STM32MP25xx SoC (1200MHz / crypto capabilities) populated on SoM Breakout Board, the stm32mp255c-dhcos-dhsbc is the SoM populated on DHSBC carrier board. The stm32mp23xx-dhcos-bb is a stack with STM32MP23xx SoC. The SoM contains the following peripherals: - STPMIC (power delivery) - 4GiB LPDDR4 memory - eMMC and SDIO WiFi module The Breakout Board carrier board contains the following peripherals: - USB-C peripheral port, power supply plug The DHSBC carrier board contains the following peripherals: - Two RGMII Ethernet ports - MicroSD slot - LVDS connector - MIPI CSI2 connector - USB-A Host port, USB-C power supply plug - USB-C / DP port - Expansion connector Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Bartosz Golaszewski Cc: Conor Dooley Cc: Krzysztof Kozlowski Cc: Linus Walleij Cc: Rob Herring Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com --- .../devicetree/bindings/arm/stm32/stm32.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index c6af3a46364fc..2045dc2e54a60 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -196,6 +196,18 @@ properties: - const: ultratronik,stm32mp157c-ultra-fly-sbc - const: st,stm32mp157 + - description: DH STM32MP251 DHCOS SoM based Boards + items: + - const: dh,stm32mp251a-dhcos-bb + - const: dh,stm32mp251a-dhcos-som + - const: st,stm32mp251 + + - description: DH STM32MP255 DHCOS SoM based Boards + items: + - const: dh,stm32mp255c-dhcos-dhsbc + - const: dh,stm32mp255c-dhcos-som + - const: st,stm32mp255 + - description: ST STM32MP257 based Boards items: - enum: @@ -203,6 +215,12 @@ properties: - st,stm32mp257f-ev1 - const: st,stm32mp257 + - description: DH STM32MP231 DHCOS SoM based Boards + items: + - const: dh,stm32mp231a-dhcos-bb + - const: dh,stm32mp231a-dhcos-som + - const: st,stm32mp231 + - description: ST STM32MP235 based Boards items: - enum: -- 2.53.0