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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 41E80C83F1A for ; Fri, 11 Jul 2025 14:58:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/Ngm9p3NQD6arEx7d73G9n3PIlBqe76QEjiMrucBWPs=; b=zOllWuHvejrMCC2yvrxHU6bWZn x3KkOGwmxL8lM3kPuo6HbQfn9DthGIiMPr53dl4FLoqlPSoEZWozL2/vl5lZVT+JNk7g/nNbB/oi3 5xE71iNmlYLNMRhY7sfn5LZjgLSKFGWeMl8cTGfZygr/gSUQHTAv/XlPZbFQfpx2iIVlq1njyXu8n iY4dqq+BK3QGl6EEcwDuhpACzrv56tG4vtp50Kt/WmZdRG+sIY/9hrE6rJfOPIftkPPEsU/XDeq9b siBsQAgBQOnKrQZZr9qCdfGCcvPZP+jcClG2Xtio7vFQIlEuDiO5LzHcxLdqF5l8SCGZy7WRHCrx0 gPhB05Iw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uaFCI-0000000F5Y3-02VJ; Fri, 11 Jul 2025 14:57:58 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uaF60-0000000F46e-1X4A for linux-arm-kernel@lists.infradead.org; Fri, 11 Jul 2025 14:51:29 +0000 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 56BDJ54k003739; Fri, 11 Jul 2025 16:51:13 +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=sBXdgpfIq7Z7Rht2 vDs6JavUyauCZrmqmmkBtitgbGmf8txf7RE7Ja0+owdt11CzJssz+J6DyksR9h2N 4hRUmcYPXw9pFOKtoiP94x7rc0AlDO+D9wRYGu0hr7reICqMnJRXu03602s7YOUd QpCYbW+JwxEv/rMUVkgWptWALQHAg3KJdDNIJ8lIR3i38qPnXWNJvoDSdyLk+hT3 LNyqRqFbZlcvdRle4yq2QYirF42sZSBk46IFxANrcxWt0F06o/3VSiuqRP01xwg2 nGtK8IVd8BMUWbelzWaaeko9GhzwuNOEFMKprKbY/H42hoZ5AQgbw/kVECHQObBs gcJ1Tg== 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 47ps6ay384-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Jul 2025 16:51:13 +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 3428F40056; Fri, 11 Jul 2025 16:49:55 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id CFD8FB4BEA0; Fri, 11 Jul 2025 16:49:15 +0200 (CEST) Received: from localhost (10.252.16.187) 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, 11 Jul 2025 16:49:15 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Fri, 11 Jul 2025 16:48:56 +0200 Subject: [PATCH v2 04/16] arm64: dts: st: set rcc as an access-controller MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20250711-ddrperfm-upstream-v2-4-cdece720348f@foss.st.com> References: <20250711-ddrperfm-upstream-v2-0-cdece720348f@foss.st.com> In-Reply-To: <20250711-ddrperfm-upstream-v2-0-cdece720348f@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 CC: , , , , , , , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-7616d X-Originating-IP: [10.252.16.187] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-11_03,2025-07-09_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250711_075128_685280_07C15555 X-CRM114-Status: UNSURE ( 9.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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