From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 418312D9490; Fri, 25 Jul 2025 10:07:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753438037; cv=none; b=pCtG9wzpMzYdn5X1QWxstTKmU53x14GH9Hd/mBSHcf0cjfdamLITLLCzlSWZqHXCgjZcgr/RF3lFijgC3V7fQbIsZLWtUbv5Hy0b5RSg0bdeGjg8S2v3rlXL5+/Fc4gvdvjmtCIOYdLv9/+TkeaBeUoUMwILT82D7IRNcQI9VAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753438037; c=relaxed/simple; bh=q117hxmuPEuq/ztu4dCXkJ754T1lqEUddWCwfsf9T6I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=YmEV/WycA7EgR73cLQqpGuQR42KEGNTErwnHaM+ERR2vcfGmPN22Iq6cnpfjxb7tsiEz/C/26YbMlk/GETxHZMT9ZspkHdnQpYK8FzIDto76DjfN/r0SC+5hnv9pNt1ivJOPHSrs1PW8A8J18Vss5gz711NBafUekI1kyVSFj3I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=dA/9tvi0; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="dA/9tvi0" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 56PA0iKR014348; Fri, 25 Jul 2025 12:06:44 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= nyd2XBCKxhaxuAsg80h7hZRYQSED+g605uhSu+E7Bhc=; b=dA/9tvi0t21tWHwu wFu7okeAvtgGNjrBBoTNa6QZJCmmo6KymIza04o+3DehEFEWEngWzS9MUN3s+mUh dHqgiHCerVZFKeRFsd/iWWPZPfBNi7Aonb9qkrNphHb5bi++9PvNHr2hwZtfwyNz mPgckfpe8vTHYpBkGaA/liAabJDyFawYatnmPV/ewbxy97gQQbk4IbMTNq0u3+cf TdFEa5q0NHeVgKMTADTS6DCtK3Go4jpkQuD2LKCV19viCdyRV5jaC1LypHze3knu +JzJCuM9o7ZSqQy7HX9FxWZFXWiNpNBHIfZNLiCxdq/JHWi3fv2o4gnt7u5hNB/X FwJyJw== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 483w3m2hbs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Jul 2025 12:06:44 +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 9D05440049; Fri, 25 Jul 2025 12:05:29 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AD1EC76869E; Fri, 25 Jul 2025 12:04:27 +0200 (CEST) Received: from localhost (10.252.19.90) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 25 Jul 2025 12:04:27 +0200 From: Raphael Gallais-Pou Date: Fri, 25 Jul 2025 12:03:54 +0200 Subject: [PATCH 02/12] dt-bindings: display: st,stm32-ltdc: add access-controllers property Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20250725-drm-misc-next-v1-2-a59848e62cf9@foss.st.com> References: <20250725-drm-misc-next-v1-0-a59848e62cf9@foss.st.com> In-Reply-To: <20250725-drm-misc-next-v1-0-a59848e62cf9@foss.st.com> To: Yannick Fertre , Philippe Cornu , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Catalin Marinas , Will Deacon , Christophe Roullier CC: , , , , X-Mailer: b4 0.14.2 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-25_02,2025-07-24_01,2025-03-28_01 access-controllers is an optional property that allows a peripheral to refer to one or more domain access controller(s). This property is added when the peripheral is under the STM32 firewall controller. It allows an accurate representation of the hardware, where the peripheral is connected to a firewall bus. The firewall can then check the peripheral accesses before allowing its device to probe. Signed-off-by: Raphael Gallais-Pou --- Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml index 546f57cb7a402b82e868aa05f874c65b8da19444..962938978d4854c68d608dad0b190ef3f6a7ba63 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml @@ -36,6 +36,9 @@ properties: resets: maxItems: 1 + access-controllers: + maxItems: 1 + port: $ref: /schemas/graph.yaml#/properties/port description: | -- 2.25.1