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 72E8C2EAB67; Fri, 11 Jul 2025 14:52:56 +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=1752245578; cv=none; b=gNLMvuqAmqA5AeGOCS+3i99X183RBxaEuTrfgTPYCvK8R71zE8pUTQozGPe4wTp5Lvb8sKOiIVUHZxk7whRgg2kantPzv2P4jbBXKzTaEFZIcY54E+aY/xzFbI1ZR85kZpni/BfrZZSj4IRVMSfcO3PPdUaSkVcAeVZ1gGOIQTU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752245578; c=relaxed/simple; bh=pay9TmTh3yLow9rYjWJAd2mCiKrqeCMu+ieuOzNTvQs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=UTLXlu7KPDlIsEc3MQlM159NTYL9ZoN952GbS7p15doxn56F39ty91rxIVPrWKm2+t+7iaHePKcR66i96QPHH7Lp9RvtYUceE/8tiCZoOOJtffTHBg/oqhhR4kF8RNgFthmUwQvCm5gK7LyiLqIRJAiGi2wPeCQ5chwR6ASprYo= 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=X8c6SvFg; 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="X8c6SvFg" 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 56BEGqSX026533; Fri, 11 Jul 2025 16:52:34 +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= qThLZiY/wcF/wXoPU6DZ22JEMA0Tul4CRJwH6uwAl+U=; b=X8c6SvFgHXeRBrsL /EuyjhqzWS3Cycr2fujRr3oHhCx0RARhnaRISwlWBdHAC/qHPw9xtcBkeKM3yCsd JZCZLEIMcQ6guD6bAI1wFtt6DlLctr0Fy+DmR/EPXOF0kWTB6VyhKa2HskDwFliI XHa90HmHDrtOGaN3p0ZXG+D3hHzyxD8KFSi2CiBOdhE6BJKmT5HXTeW0mMIb+ybK 9vBSzvpBG+9cuLtlK/PBD7s64/AdUJw75g8hDh33lIZ7slHgQbxTKIV5WbHf0KsF tvY9iwCcRmqkX+rknTFkwhqdAfXMWWGn3ysnVNHjvcf/EH4+Q1SXXb8gDFnBLB/4 6MJxWg== 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 47pud3qfk2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 11 Jul 2025 16:52:34 +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 D237F40054; Fri, 11 Jul 2025 16:51:19 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 2C68FB5688E; Fri, 11 Jul 2025 16:49:24 +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 16:49:23 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Fri, 11 Jul 2025 16:49:05 +0200 Subject: [PATCH v2 13/16] ARM: dts: stm32: add ddrperfm on stm32mp151 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: <20250711-ddrperfm-upstream-v2-13-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-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 The DDRPERFM is the DDR Performance Monitor embedded in STM32MP151 SoC. Signed-off-by: Clément Le Goffic --- arch/arm/boot/dts/st/stm32mp151.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi index 0daa8ffe2ff5..e121de52a054 100644 --- a/arch/arm/boot/dts/st/stm32mp151.dtsi +++ b/arch/arm/boot/dts/st/stm32mp151.dtsi @@ -383,6 +383,13 @@ usbphyc_port1: usb-phy@1 { }; }; + ddrperfm: perf@5a007000 { + compatible = "st,stm32mp151-ddr-pmu", "st,stm32mp131-ddr-pmu"; + reg = <0x5a007000 0x400>; + clocks = <&rcc DDRPERFM>; + resets = <&rcc DDRPERFM_R>; + }; + rtc: rtc@5c004000 { compatible = "st,stm32mp1-rtc"; reg = <0x5c004000 0x400>; -- 2.43.0