From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 167B42EE26E; Tue, 22 Jul 2025 14:07:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753193244; cv=none; b=j57C4bKcyH3r+TGCZlK1PEgLodfI5LNl4hl0d6Qv6o8WRMTB0mwvJDKzgLqqD2n2++I9ER+5qToxx7iVyht+zzzgpjdhYXFys9XJvGXu1sXZxECzUm6Zb732rQ+yzRcmu6YWccTIgpzZdEZfR2Tieatp72lOW+dV99+4MN2F3rk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753193244; c=relaxed/simple; bh=gftIvYHzveImR+MPjt/uzTmWFEBJ3zj0CJjUcncYRD4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=W/RQMdBdt8SwFUL4b5IbOzkhFLzNrb/mitlekJ8ahieBEjDXUp5a31pzkunR+UGFBZ52K6agwLHqIQ/cQefyYKsXAWMuNaTzWu3RudYKPZyf7WQ8EBRwwKmeFfvtVAyA+sMu0S63OXoYAuHGX2ZNCT5bmVvz0IpKjWS4AMDLhHc= 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=HUnfTO/y; arc=none smtp.client-ip=91.207.212.93 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="HUnfTO/y" 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 56ME4cYI008425; Tue, 22 Jul 2025 16:07:10 +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= +oFosf+Y2aWw9hUSMPebh2RDsEkKVFT8bx1JKOIHJNs=; b=HUnfTO/yFhseqaDF URXJ6QqXIlC7xPtlQ3Or0KhE1JwClxgcd4/YjYg7voDVEhfNwQ2zmDDGJxCoXjsI o5GEXBoecAG9H+jVuoqdNeW6R03SbuaScJ/RbJ6D+Iwzv/QCtYQi6/f827udSYVJ ybvD/6I+C/Fdivdr+EbdoE2SdDLefvP2Kk+kAR43w6tHt+67BcMeP8Cv4jMFQm/l Lzg7CuLM9hc1BPcvASRhs6f8UWwyymT1m2Gv8rqDABGVHqva9f8RwdCWlCkERYTn VmctBTjewOrqgGucLNAg0YPnQwVi9EPsZokIF9GE3flLOdEqi9ra5z4W6pwLjats Uxgxkg== 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 4800g8pc8a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 22 Jul 2025 16:07:10 +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 A8BBA40047; Tue, 22 Jul 2025 16:05:23 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B50297A31FC; Tue, 22 Jul 2025 16:04:00 +0200 (CEST) Received: from localhost (10.48.86.185) 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; Tue, 22 Jul 2025 16:04:00 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Tue, 22 Jul 2025 16:03:32 +0200 Subject: [PATCH v3 15/19] ARM: dts: stm32: add ddrperfm on stm32mp131 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: <20250722-ddrperfm-upstream-v3-15-7b7a4f3dc8a0@foss.st.com> References: <20250722-ddrperfm-upstream-v3-0-7b7a4f3dc8a0@foss.st.com> In-Reply-To: <20250722-ddrperfm-upstream-v3-0-7b7a4f3dc8a0@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=2025-07-22_02,2025-07-21_02,2025-03-28_01 The DDRPERFM is the DDR Performance Monitor embedded in STM32MP131 SoC. Signed-off-by: Clément Le Goffic --- arch/arm/boot/dts/st/stm32mp131.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 492bcf586361..e097723789aa 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -998,6 +998,13 @@ iwdg2: watchdog@5a002000 { status = "disabled"; }; + ddrperfm: perf@5a007000 { + compatible = "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