From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1EFF1C83F26 for ; Fri, 25 Jul 2025 10:07:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 73DED10E1B0; Fri, 25 Jul 2025 10:07:04 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=foss.st.com header.i=@foss.st.com header.b="dA/9tvi0"; dkim-atps=neutral Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5831810E1B0 for ; Fri, 25 Jul 2025 10:07:02 +0000 (UTC) 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 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-Originating-IP: [10.252.19.90] 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 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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