From nobody Sat Oct 4 22:31:47 2025 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 8D5EE27FD59; Tue, 12 Aug 2025 13:51:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755006680; cv=none; b=bq0dYV7IXBjjHIadRWpAvwXA9LZRafojk4KJc7aXMJRuI7kHugdswODDOrDAeZ9MRLeXf9Nr1Y4BAJy7R7fv0eJSETeUPMDtad1iH4c9eMFffJdrcxcFWDg9OfMgxVrCTH+iUUegTqJABTtbjps2aMjWLx8Bfz0Hu3+A+ZH964s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755006680; c=relaxed/simple; bh=m7vEv85eqWGZbX7/ziHvPBjR/ECMBrYhSxPbVTlBWqI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=YtdfzXEh3CePpdaBrDq9H+XRKgo/RpL6bL3DGXn9LC5GcmiXRxBnq5QJ4SvRzO6w0BpuLFqMtYnm6/SVEtlCf+LpHsDY4RHgO2ebH2f4HdJwMAlL/ldOGXkeASRYFmXhpJDvHIDwIM7j/h/GGLkoGwcy/8VzwBay7NDOd877Xj4= 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=ovvKccAU; arc=none smtp.client-ip=91.207.212.93 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="ovvKccAU" Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57CDerQ7007652; Tue, 12 Aug 2025 15:50:55 +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= 2VFU9Ls0RBEdLvBJfd8qPbFuQCB6ojs0BpLanUuJxB8=; b=ovvKccAUp/J/wlm/ K9rcrxnnja/YavEwQ3kI0qGV7JAOhAkOq44MGW6EfHXjndgcmwLdznuyf326QMVc PPi/vc0Kv9fmgMiSpQaPVknjdC2qeZhDjppbfHkhaZPU8WySzMxsVsY8utUM2NKh qC7578HpQNsGXFP65d2CUsl10eHWT9NekF9yO55IBhrZ4eU5QH/YTt43iaLsUTV3 hHI+y8rW247ZULLgtsEwIKwf67zn2k7m0LFa8kSn1EdCT/4Gf9xfVyWCW7jTbUd5 oegd8nGfOrnXNc/aEf0RZDJ26s7leHe9QBSqbzcDtY0huYe8HtsgINWeUUmb5hvB G0+caw== 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 48duf8tmfv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 12 Aug 2025 15:50:55 +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 EC7D840071; Tue, 12 Aug 2025 15:49:24 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5A66078BFD2; Tue, 12 Aug 2025 15:49:02 +0200 (CEST) Received: from localhost (10.130.74.180) 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; Tue, 12 Aug 2025 15:49:02 +0200 From: Raphael Gallais-Pou Date: Tue, 12 Aug 2025 15:49:01 +0200 Subject: [PATCH v2 04/13] dt-bindings: display: st,stm32mp25-lvds: add access-controllers property Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20250812-drm-misc-next-v2-4-132fd84463d7@foss.st.com> References: <20250812-drm-misc-next-v2-0-132fd84463d7@foss.st.com> In-Reply-To: <20250812-drm-misc-next-v2-0-132fd84463d7@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: EQNCAS1NODE4.st.com (10.75.129.82) 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=2025-08-12_07,2025-08-11_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. Acked-by: Rob Herring (Arm) Signed-off-by: Raphael Gallais-Pou --- Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.ya= ml b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml index b777c55626e4b322d77ef411ad9e4a3afb6c9131..96fa0cb5cb86c41d978c4093448= afa3bb2a946fa 100644 --- a/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml @@ -60,6 +60,9 @@ properties: resets: maxItems: 1 =20 + access-controllers: + maxItems: 1 + ports: $ref: /schemas/graph.yaml#/properties/ports =20 --=20 2.25.1