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 A12662E7645; Wed, 23 Jul 2025 13:09:14 +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=1753276156; cv=none; b=uuC4a5DP7Jns1qm/ObvyQjaqGpIN2CmuVhj+NZvhr7t8owHs2VM85xgPAuyYtVkZnNyf0jjWFH8z9SoXZ4MZS5Xs9ekTrDvGvXhJ57KJ9bPYQjK9WAmNQPk6G54XwMCZAnLTiaoaiIW30Pq96wAQkvEKQJN/xuie8cvTF4QEco4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753276156; c=relaxed/simple; bh=d5iWwZQBtscc9/XYMe8rkBSJD76rq7wf56xNPUB+T6Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=b+F206SG9CxyPeXm4x8xj0DWbV30Y+8fRRVsqxqYTcj7uNNFOuxYBc7fgP5hhxX0tLAZj6j6GdxhAKT0YZupXR3hlxdDLooYAV9KTchhAI8nEl0rcA+hdOqyah2e8W5G0Y2QfDV+38Rt9h2yEqpBhmx1JNU3K/gDrNMs6IQfABc= 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=DMt3Xqd+; 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="DMt3Xqd+" Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 56NCYwoA025421; Wed, 23 Jul 2025 15:08:58 +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= /Ngm9p3NQD6arEx7d73G9n3PIlBqe76QEjiMrucBWPs=; b=DMt3Xqd+zIERMD/d j/KfP44Z6ERxias3FH5EbMarEbLWdXkM/ESFQCeVLiKwoZOGEhbWp1WPRTumwbhu iXn3fMPancT7K+xXpWJ9CZ0EMA+EhDX4ux+OJPVNctESZstA7x9P0LVMHYXoapI5 6Hjgs2Bsgs1kCQZbHZYnFyTyfmUUoKnC4EySuSKp8+K+QpaPKAugMn9VaEwrFmXp qVXQHUqA7HNEHDUONa2lQwa3V81nSb0fVHkNk+qOsnyj5kcpqz7iKcJkCvRTpgZ5 WqvbIqFQwB33TILmVhsuAO4N5oFLisOLTbblu/Fvv7Eeff8FDm2OO7KtgLR5DSal 7eV7Fg== 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 4802q2c3hy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Jul 2025 15:08:57 +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 D2A5440048; Wed, 23 Jul 2025 15:07:29 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id F0235799868; Wed, 23 Jul 2025 15:06:05 +0200 (CEST) Received: from localhost (10.48.86.185) 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; Wed, 23 Jul 2025 15:06:05 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Wed, 23 Jul 2025 15:05:48 +0200 Subject: [PATCH v4 04/20] arm64: dts: st: set rcc as an access-controller Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20250723-ddrperfm-upstream-v4-4-1aa53ca319f4@foss.st.com> References: <20250723-ddrperfm-upstream-v4-0-1aa53ca319f4@foss.st.com> In-Reply-To: <20250723-ddrperfm-upstream-v4-0-1aa53ca319f4@foss.st.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Philipp Zabel , Jonathan Corbet , Gatien Chevallier , Michael Turquette , Stephen Boyd , Gabriel Fernandez , Krzysztof Kozlowski , Le Goffic , Julius Werner CC: , , , , , , , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-8018a X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) 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=2025-07-23_02,2025-07-22_01,2025-03-28_01 RCC now implements firewall access ops to check the access to resources. Allow client nodes to query the RCC with one firewall ID. Signed-off-by: Clément Le Goffic --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 8d87865850a7..0683c2d5cb6f 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -1153,6 +1153,7 @@ rcc: clock-controller@44200000 { reg = <0x44200000 0x10000>; #clock-cells = <1>; #reset-cells = <1>; + #access-controller-cells = <1>; clocks = <&scmi_clk CK_SCMI_HSE>, <&scmi_clk CK_SCMI_HSI>, <&scmi_clk CK_SCMI_MSI>, -- 2.43.0