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 B4A9923E324; Mon, 23 Jun 2025 09:30:10 +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=1750671012; cv=none; b=pWR98jYrsXFaWSDIYIydkLONaCkg9uA6z+pgu5l+KU96svIL9BeBhjd6nQzBuOOjObZ3Qn37Dho3ls+vec8Xebsk5x5/kOmhHPNoUujgQsh0APAz87HgDum13mFgxvoLkpX0o60aMWVtRopgrcW2pGfj8fNz+TF+cKsnKfN8sQw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750671012; c=relaxed/simple; bh=C7EnqfKQQ5fQB9pf3iXHh9xmgRkHyNyUGfDlPdr64AQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=JXTzVchCktEcPVc67rtchVjTnZ19bMpf4nn/bZqfJtJsKbTY9zIhwfWErlhEYJtO2CgNHl67YYtJ7OzvXERbTlzRzjnL+i6Iepdg7pBANj4ptPObwqetEBaof9vUetXo+RxUTpPC+kqNQW3BAVpjOQz7hV6ebq/CFQe4aNQASBg= 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=Z+2q4qKV; 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="Z+2q4qKV" 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 55N9ACnK010876; Mon, 23 Jun 2025 11:29:52 +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= qLs/ihWxyBQGt91t9+rNI5uJsOv140RQYF6cNc+ahBI=; b=Z+2q4qKV4f0Z8LEW m4tCtpd19msC3UE1sCaRH7+UOcDnCAJE5ykaAVF1M8mC8hToHLPqcp4VCPtVhGqz lnBET+Scj9UquCsRusQn2PLbkzvB2a5MulzLsUMyY0QvSOGpQ/fKuJMStQAgb9Zw W+Yvk4xgWyWbVYyGbqbhnLZKCeglJqRDHBiQcHgLSg+xiBSbdvAPCOsirlCKL4uK 0/hISR+Y6bJJ/qUiiF4BTmTZON7bshzt7i5rOxbCkKQfFQoEcE0v9fzw83w8oPGO EVQO1hZxBg44ggyVbzhRmPhcAf3ybjAaroSPf4BgV+JzADBgSfNFba57mcefpez2 OJb4qA== 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 47e6a6cjq9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 23 Jun 2025 11:29:52 +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 C789240058; Mon, 23 Jun 2025 11:28:41 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0C6135C3DEC; Mon, 23 Jun 2025 11:27:33 +0200 (CEST) Received: from localhost (10.252.18.29) 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, 23 Jun 2025 11:27:32 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Mon, 23 Jun 2025 11:27:18 +0200 Subject: [PATCH 13/13] arm64: dts: st: support ddrperfm on stm32mp257f-ev1 Precedence: bulk X-Mailing-List: linux-perf-users@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: <20250623-ddrperfm-upstream-v1-13-7dffff168090@foss.st.com> References: <20250623-ddrperfm-upstream-v1-0-7dffff168090@foss.st.com> In-Reply-To: <20250623-ddrperfm-upstream-v1-0-7dffff168090@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 CC: , , , , , , , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-c25d1 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:6.0.736,FMLib:17.12.80.40 definitions=2025-06-23_03,2025-06-23_02,2025-03-28_01 Configure DDRPERFM node on stm32mp257f-ev1 board. Disable the node as DDRPERFM will produce an error message if it's clock (shared with the DDRCTRL on STM32MP25x) is secured by common bootloaders. Signed-off-by: Clément Le Goffic --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 2f561ad40665..a48fb7b33198 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -123,6 +123,11 @@ csi_source: endpoint { }; }; +&ddrperfm { + st,dram-type = <2>; + status = "disabled"; +}; + &dcmipp { status = "okay"; port { -- 2.43.0