From patchwork Fri Jan 5 13:03:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gatien Chevallier X-Patchwork-Id: 98423 Received: from ny.mirrors.kernel.org ([147.75.199.223]) by www.linuxtv.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rLk0i-00Fwcz-De for patchwork@linuxtv.org; Fri, 05 Jan 2024 13:13:16 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 27DC21C22B66 for ; Fri, 5 Jan 2024 13:13:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6546435EE5; Fri, 5 Jan 2024 13:08:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="yPtk6oZi" X-Original-To: linux-media@vger.kernel.org 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 6FFC6358AE; Fri, 5 Jan 2024 13:08:46 +0000 (UTC) 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 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 405A5E0n024600; Fri, 5 Jan 2024 14:07:02 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=n8Mn/ZlKtlwZLwlF1kIdZX8B9vNpsyrcJMUneWKyggQ=; b=yP tk6oZihlNkuub+eX6EAEdUIxk6rObUjNzSGzgZbG9ovM6yflMh6PxpJH/dYBzxoF 1ozQQC6FjAcxkiyovpSSF3QGapUTWCd0hhd3Zf/zezxabWJop1VaRKHxNjLz0rnK omBY9BhJqHQzeR23X8pNV3zGO9b/fzeri86z6ycqHk16Fl9qwCNPKxbiyKHwJAzt RePcm7Y4NGHvgEX7tjzcVAlHpbFMWNey0rbvc0a1KUnuM+fR38o/C/OS4h4CEMsH /tUWV+tVei0pC6anL6jwBPW7PxCgGu/QN+hYeYePTFZWBrFutWcf7I9jitpRCS4Q iKonhwrFlzTeQ606Lrrg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3ve9f525qt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 05 Jan 2024 14:07:02 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2C474100050; Fri, 5 Jan 2024 14:07:00 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1946722A6C0; Fri, 5 Jan 2024 14:07:00 +0100 (CET) Received: from localhost (10.201.20.32) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 5 Jan 2024 14:06:59 +0100 From: Gatien Chevallier To: , , , , , , , , , , , , , , , , , , , , , , , , , Frank Rowand , , , , , CC: , , , , , , , , , , , , , , , , Gatien Chevallier Subject: [PATCH v9 08/13] arm64: dts: st: add RIFSC as an access controller for STM32MP25x boards Date: Fri, 5 Jan 2024 14:03:59 +0100 Message-ID: <20240105130404.301172-9-gatien.chevallier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240105130404.301172-1-gatien.chevallier@foss.st.com> References: <20240105130404.301172-1-gatien.chevallier@foss.st.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-05_06,2024-01-05_01,2023-05-22_02 X-LSpam-Score: -4.8 (----) X-LSpam-Report: No, score=-4.8 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3 autolearn=unavailable autolearn_force=no RIFSC is a firewall controller. Add "st,stm32mp25-rifsc" compatible and reference RIFSC as an access-control-provider. Keep "simple-bus" compatible backward compatibility. Signed-off-by: Gatien Chevallier --- Changes in V8: - Keep "simple-bus" compatible Changes in V6: - Renamed access-controller to access-controllers - Removal of access-control-provider property Changes in V5: - Renamed feature-domain* to access-control* Changes in V2: - Fix rifsc node name - Move the "ranges" property under the "feature-domains" one arch/arm64/boot/dts/st/stm32mp251.dtsi | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 124403f5f1f4..3b0d6dced81f 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -111,11 +111,12 @@ soc@0 { interrupt-parent = <&intc>; ranges = <0x0 0x0 0x0 0x80000000>; - rifsc: rifsc-bus@42080000 { - compatible = "simple-bus"; + rifsc: bus@42080000 { + compatible = "st,stm32mp25-rifsc", "simple-bus"; reg = <0x42080000 0x1000>; #address-cells = <1>; #size-cells = <1>; + #access-controller-cells = <1>; ranges; usart2: serial@400e0000 { @@ -123,6 +124,7 @@ usart2: serial@400e0000 { reg = <0x400e0000 0x400>; interrupts = ; clocks = <&ck_flexgen_08>; + access-controllers = <&rifsc 32>; status = "disabled"; }; @@ -136,6 +138,7 @@ sdmmc1: mmc@48220000 { cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; + access-controllers = <&rifsc 92>; status = "disabled"; }; };