From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CCB88C83F17 for ; Wed, 23 Jul 2025 14:17:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yH22w/zX/Kh1SA0KcC16iKvtnozL0k8lEkuhUtR9r24=; b=1TCTcsWWtm2ldbWzJz/gDR3ngG lhjIwByXQm619G/QrkuUNypPg8ns3YeJkllC9GeSsCoqtGcdUIj5Narsr3KjqGWp7m9UP6qP+Z4n1 kvh58F7aY1ymbsTO62LA2dKxEnynr50oKJu05jA+XvhqfC8wOb9D22X7RdLzrQHAO+wMKmvMcPt0e Fky+WY4ppfLIJK5Ks2yplsOOTh428Xpe1iGTNtICs0P1JQBEG+mZbjV2hgPjsSkXOs1MyykI6KJN3 QJiXxNrTduFuLveo4JX0wR/sib0lmJJOEAe9xUrmP539zVudihA62+D4w0I+w7ERzSgjjfvncS2/O hj41PGpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueaHr-00000005ADe-1rtC; Wed, 23 Jul 2025 14:17:39 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueZFp-000000050Js-0ENk for linux-arm-kernel@lists.infradead.org; Wed, 23 Jul 2025 13:11:31 +0000 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 56NCcpNV009687; Wed, 23 Jul 2025 15:11:20 +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= yH22w/zX/Kh1SA0KcC16iKvtnozL0k8lEkuhUtR9r24=; b=YuKK5jJCuFctUG+G OAr8xRBxALfM8QzpUEyqb1TFJ5G9+1CB6EOm+LL/pypmvrtGPu4p4zxKStjwobEp JMFnNIp2DQ40PmDvIMDexWBSjGbYwBvjBGVbdAZeoB1015pJujjQPSno0xj7FXUh NPFfuepxttx2n/Rp82Y7ndQ8kxiuL8o7jK1uShkP/Rg9X7gfLpW0RmohcKaysGr/ amvOKcXyRU1Gv6PeUqyqoGWnQsKiTunrX1S19yfQP9Bohsl0tfK9q2mqqpJT7HtT wNTXfz+HauRp9dIhaOotBeJZDy83yQiiS6iO224uFnxFaKt8bOFQHVpi6eeTDT9X n3SOIg== 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 4800g8uvp9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Jul 2025 15:11:20 +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 5D5A04006F; Wed, 23 Jul 2025 15:09:56 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1E00A6BA2D6; Wed, 23 Jul 2025 15:06:18 +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; Wed, 23 Jul 2025 15:06:17 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Wed, 23 Jul 2025 15:06:04 +0200 Subject: [PATCH v4 20/20] arm64: dts: st: support ddrperfm on stm32mp257f-ev1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20250723-ddrperfm-upstream-v4-20-1aa53ca319f4@foss.st.com> References: <20250723-ddrperfm-upstream-v4-0-1aa53ca319f4@foss.st.com> In-Reply-To: <20250723-ddrperfm-upstream-v4-0-1aa53ca319f4@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-Originating-IP: [10.48.86.185] 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=2025-07-23_02,2025-07-22_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250723_061129_354219_2B2DF607 X-CRM114-Status: GOOD ( 10.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 e11ce66be948..3d1e2000f631 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -130,6 +130,11 @@ csi_source: endpoint { }; }; +&ddrperfm { + memory-channel = <&ddr_channel>; + status = "disabled"; +}; + &dcmipp { status = "okay"; port { -- 2.43.0