From nobody Fri Oct 3 13:32:04 2025 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 0110431062C; Mon, 1 Sep 2025 10:05:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756721105; cv=none; b=ld4HW2VUQnA11jdW5bLHY5ChOpHc0J7lTtvR2XZAX3O5kSTKPCGdoCrX95CGgMvdVV/Mi/8DUmdfBBZ/Ak6YClUmD99+IpziI7HwgyRKQ8O4c8hkzL0P6gekFyI29YhlE3UWsrVPIg9mJNDaeHfB8lka+4Q8Nxtu/JMjN8pFv1g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756721105; c=relaxed/simple; bh=9iCEW9ajwL4/SXjhbjcIslU6VBGd1JqXs9Hzs/eCF40=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BECWGZR+ZnFniI0wWPqAXQSG5/E9dVFVb4kHI4in8gsvzLUorr3s+3Rpi1kZFXodAuvpdbhjg3Jm1vSf6jd3RR5tyMV/6jXuPLJtuMyRiMg9fufkt3Z7ZVUENvo5xafkKmkV2Q5PCoPyb+j9aQNE58IuQPiWMUkSQzL/RbERxl4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=euZIGU+W; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=QIlrpxbE reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="euZIGU+W"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="QIlrpxbE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1756721103; x=1788257103; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Pvs8350FZrxwBnqnkvx08YGeQyjKhwj9ElyMOBOm5qk=; b=euZIGU+WgNcOefQimS3aMl6UQ1hws0HHOYQMTtBKZGxTbH82+2acT+LM jnnX6yHYwvbr6EEB6eJq3YjSxwtHcAo15ZJmyUS/Zi5/5oqzJUKcRf7a5 PUPtu1vkBiYfG1zeYpgucLJtXqzVwN2iNlUHdiGUkX1etk/CH6AK6k4iS HfVxQ7BiuqTuEWgbchGdUxwYp/cA0Tp0xWAfp4RLHI2Ia9ecI8BWBvute 5JgrXnFFOTIEdFVH+aAdK8A9+sCW48Bl/IxuuVf4f9qWxabiHWfHsqXxO pVnlLgi7KhYkFu0284qNtlJha3Gk2iddTdU6P7BkgIEtmn7XeQv14Fdu0 A==; X-CSE-ConnectionGUID: FgzPcpssSvmPFu5NPxH+mg== X-CSE-MsgGUID: b7IrLCzIR+GoNMJPJVpGAg== X-IronPort-AV: E=Sophos;i="6.18,225,1751234400"; d="scan'208";a="46004685" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 01 Sep 2025 12:04:54 +0200 X-CheckPoint: {68B56FC6-19-9821D066-F5C64F68} X-MAIL-CPID: 88A8AB47C7CBFF3E8C2043CFAE755D90_2 X-Control-Analysis: str=0001.0A00210D.68B56F64.0063,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id E7516165AA3; Mon, 1 Sep 2025 12:04:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1756721090; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=Pvs8350FZrxwBnqnkvx08YGeQyjKhwj9ElyMOBOm5qk=; b=QIlrpxbEeu1QHO2DvCXxe16cISymPAm0umc7j/LIxN84QcfmQl/9dFP7UMMMdC3s96CC4P g2xOsNVciHe/25Md4WleOBzDiwVwAtKLqcqmou5HFMdAujdfBFI9yyI4eSAckG4nvIwFxB d04HKIFWqrhFwszu+ES4nQIM4/yR1zkFncW5wZnfas2eDz4ElMTVSOl/8wcmMRBaW63jkr vivwlnwejqjHc+a3TFrW7gsyKh/87qIUgDz2RdhvapF4FgfyQLEvAGkQFAZDPMJyDLq350 PWJy2bbS5rQ7IFp3Ph16Qtw/UcH1mqruhPx+cYR6UJNr1+EIe8TB8BmP1j3MoA== From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Alexander Stein , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, Frank Li Subject: [PATCH v2 1/2] dt-bindings: arm: fsl: add TQMa91xx SOM series Date: Mon, 1 Sep 2025 12:04:29 +0200 Message-ID: <20250901100432.139163-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250901100432.139163-1-alexander.stein@ew.tq-group.com> References: <20250901100432.139163-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" TQMa91xx series is using NXP i.MX91 CPU on an LGA or socketable type board. MBa91xxCA is a starterkit base board for TQMa91xx on an adapter board. Reviewed-by: Frank Li Signed-off-by: Alexander Stein Acked-by: Conor Dooley --- Changes in v2: * TQMa91xx series includes both CA & LA variant (socket & LGA) adjust commit message accordingly Documentation/devicetree/bindings/arm/fsl.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation= /devicetree/bindings/arm/fsl.yaml index ebafa6ecbcb64..0843c5e9275be 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1433,6 +1433,24 @@ properties: - fsl,imxrt1170-evk # i.MXRT1170 EVK Board - const: fsl,imxrt1170 =20 + - description: + TQMa91xxLA and TQMa91xxCA are two series of feature compatible S= OM + using NXP i.MX91 SOC in 11x11 mm package. + TQMa91xxLA is designed to be soldered on different carrier board= s. + TQMa91xxCA is a compatible variant using board to board connecto= rs. + All SOM and CPU variants use the same device tree hence only one + compatible is needed. Bootloader disables all features not prese= nt + in the assembled SOC. + MBa91xxCA mainboard can be used as starterkit for the SOM + soldered on an adapter board or for the connector variant + MBa91xxLA mainboard is a single board computer using the soldera= ble + SOM variant + items: + - enum: + - tq,imx91-tqma9131-mba91xxca # TQ-Systems GmbH i.MX91 TQMa9= 1xxCA/LA SOM on MBa91xxCA + - const: tq,imx91-tqma9131 # TQ-Systems GmbH i.MX91 TQMa9= 1xxCA/LA SOM + - const: fsl,imx91 + - description: TQMa93xxLA and TQMa93xxCA are two series of feature compatible S= OM using NXP i.MX93 SOC in 11x11 mm package. --=20 2.43.0