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 AF77A8F6E; Mon, 28 Jul 2025 15:33:00 +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=1753716782; cv=none; b=CzCL9KVwMWS01WfJRrmTSSE5RNqxeSmn98yVPiR/KOz1EE+xM2PXbAChmN1g7Ly3YJxbRBAbptm3vs2pNr4VWtZbJ6hD7tqiLWVgs9RmTuGQXTMK1OCSkt0y4je9v35n9uhyyiFPLkrhOD08DhqH0USPAKnHOjooYvX6LIyFEtQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753716782; c=relaxed/simple; bh=2PIpfN3dZvXiQ9iIBgbBu5gRJSTkbuCQSySSFGDtB9c=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=grAFQ7WCnh9B7YaVSOZxOwi4FezTcYsOTp3iyhZa0RNOSLnWsasKNMIWhDuwxCkLSQANwJ8wbv7KyMZR1pC9YbKQMMYpvdeWoCYarEmzjcIZQSLxRfqVT8xsfQ/QzKV1EqruRsknFidAffh0VNEa11i2VQyd3Ek9gLKCOyEGRko= 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=BKjbs/xs; 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="BKjbs/xs" 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 56SDmqUL025850; Mon, 28 Jul 2025 17:32:40 +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= L5U4iOIMzTLQcNGAWLcYUHl7amMuMgZWgZO8MaFVrQk=; b=BKjbs/xs31c7FSK6 R7Hw18HQ/9sqBmYKB0lJ24Om3mySIoCQUhNKsOM9eaxfgWKe1vxufD07ZCSE7a6b VI4iAG0DRoeerDPWNPUUAi2++vS0oGTT4mUMNZAfmehmY1mc+7Tpj5T4zT/lDW0A Wy5v6lI01wD/63+TaMivxAbpjZ1OhYmWdJKZMODqtgFu/hyPWd4IUQRQRIPfSO6g UQGOmuWcLg1r4nJ6QmCdriRfKje71aZ5yhK7foBX+WP0P1rhiDvF+W6FPRdYF1Oc N8/5Tak5VIaC4pC8FAAbc2rCxOee3BauQ4G1SvwemaxM0OgZpU+V6sruODTUrMeo 6M4rPA== 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 484pc28w27-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 28 Jul 2025 17:32:40 +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 4637940045; Mon, 28 Jul 2025 17:31:10 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5F84776DC2C; Mon, 28 Jul 2025 17:29:51 +0200 (CEST) Received: from localhost (10.252.23.100) 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; Mon, 28 Jul 2025 17:29:51 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Mon, 28 Jul 2025 17:29:33 +0200 Subject: [PATCH v5 02/20] dt-bindings: stm32: stm32mp25: add `#access-controller-cells` 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: 8bit Message-ID: <20250728-ddrperfm-upstream-v5-2-03f1be8ad396@foss.st.com> References: <20250728-ddrperfm-upstream-v5-0-03f1be8ad396@foss.st.com> In-Reply-To: <20250728-ddrperfm-upstream-v5-0-03f1be8ad396@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=2025-07-28_03,2025-07-28_01,2025-03-28_01 RCC is able to check the availability of a clock. Allow to query the RCC with a firewall ID. Signed-off-by: Clément Le Goffic --- Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml index 88e52f10d1ec..4d471e3d89bc 100644 --- a/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml +++ b/Documentation/devicetree/bindings/clock/st,stm32mp25-rcc.yaml @@ -31,6 +31,11 @@ properties: '#reset-cells': const: 1 + '#access-controller-cells': + const: 1 + description: + Contains the firewall ID associated to the peripheral. + clocks: items: - description: CK_SCMI_HSE High Speed External oscillator (8 to 48 MHz) @@ -123,6 +128,7 @@ required: - reg - '#clock-cells' - '#reset-cells' + - '#access-controller-cells' - clocks additionalProperties: false @@ -136,6 +142,7 @@ examples: 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