From nobody Fri Dec 19 15:56:47 2025 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 78223202F67; Tue, 1 Apr 2025 12:24:13 +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=1743510255; cv=none; b=bfOVi8VOu5dVEKb6PFc252vRQFCuptQs/1c1bWNcdqAw8YKnSojzHJXewo8uhhHdX3JTldc0PK6NuIjzlbbdXbvGgCq0xSdybxg2M5+X8CeB1xJ2NMhlYJXADdZ2ywvLvnnrA44aXWjinX5ZAekINYA3qyKUrCnrg1lPtVRvUWA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743510255; c=relaxed/simple; bh=Sooo/Ep7QsBZgr+mYF05cRDBchuTPvc0045v6Wynp4E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=JmZrfABlgbjRUVWK6BOgqO+8GchLHwz958rjkV3sKcuDxKKLfpKKgQDVw+iGRPkXWuFHUvhYb8Ae2fxOwxRDWkSvIl8vch89KrIdI87OGakWzmK/oKbMcmwRQhuBc4kHa8EuRgovFPuzwSXcivkX7qUcenLByiRUthZF11JddpI= 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=bj1wPKmY; 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="bj1wPKmY" 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 5319GZoE017666; Tue, 1 Apr 2025 14:23:59 +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= e2/Ty/VBdhidNs0ktJpFl7iwQ9B9FTOM5IiwfYE2ixI=; b=bj1wPKmYT9E5V5A7 ug4ZBHFwYQhdMibXraLnjSvamJtKLrFlhyBhVY/wNNm5oWPd4iqL9/FwXK39c+7r AWC0Q1mFMRvyL55rm6GntEse1nmgj3FYYxU1Bfn7HliuTerXKNMiOUG3Y57vTuRm yj3q1r2gSMleyA9Fc9XRO9+ZCSvxGqk5vmNFPmK/OVJByx1ox0LusZwMqbuDXvXw qtNv5oUWgeo0wW6eyrAX3bJRw9uNnT9uvDW9DX96muVQOwaDrUj60DOZpMFIpMdP dl4pAGX7evBe+JLm7dBgQunJ8YuvrHz3md6ej+nn1Y2zFlEJTNf00zJZVkrwGAlA RrGn4g== 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 45p935w9k8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Apr 2025 14:23:59 +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 6DAA940058; Tue, 1 Apr 2025 14:22:40 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 135AF8A0869; Tue, 1 Apr 2025 14:21:51 +0200 (CEST) Received: from localhost (10.48.87.62) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 1 Apr 2025 14:21:50 +0200 From: Patrice Chotard Date: Tue, 1 Apr 2025 14:21:48 +0200 Subject: [PATCH v7 4/7] arm64: dts: st: Add OMM node on stm32mp251 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: quoted-printable Message-ID: <20250401-upstream_ospi_v6-v7-4-0ef28513ed81@foss.st.com> References: <20250401-upstream_ospi_v6-v7-0-0ef28513ed81@foss.st.com> In-Reply-To: <20250401-upstream_ospi_v6-v7-0-0ef28513ed81@foss.st.com> To: Krzysztof Kozlowski , Rob Herring , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Philipp Zabel , Krzysztof Kozlowski , Catalin Marinas , Will Deacon CC: , , , , , Patrice Chotard X-Mailer: b4 0.14.2 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-01_05,2025-03-27_02,2024-11-22_01 Add Octo Memory Manager (OMM) entry on stm32mp251 and its two OSPI instance. Signed-off-by: Patrice Chotard --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 54 ++++++++++++++++++++++++++++++= ++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/s= t/stm32mp251.dtsi index f3c6cdfd7008c5b736ba75f5210d0eddb5b43489..73b573ff7f638f75800bc87a7ee= d480eda259b15 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -768,6 +768,60 @@ rng: rng@42020000 { status =3D "disabled"; }; =20 + ommanager: ommanager@40500000 { + compatible =3D "st,stm32mp25-omm"; + reg =3D <0x40500000 0x400>, <0x60000000 0x10000000>; + reg-names =3D "regs", "memory_map"; + ranges =3D <0 0 0x40430000 0x400>, + <1 0 0x40440000 0x400>; + clocks =3D <&rcc CK_BUS_OSPIIOM>, + <&scmi_clk CK_SCMI_OSPI1>, + <&scmi_clk CK_SCMI_OSPI2>; + clock-names =3D "omm", "ospi1", "ospi2"; + resets =3D <&rcc OSPIIOM_R>, + <&scmi_reset RST_SCMI_OSPI1>, + <&scmi_reset RST_SCMI_OSPI2>; + reset-names =3D "omm", "ospi1", "ospi2"; + access-controllers =3D <&rifsc 111>; + power-domains =3D <&CLUSTER_PD>; + #address-cells =3D <2>; + #size-cells =3D <1>; + st,syscfg-amcr =3D <&syscfg 0x2c00 0x7>; + status =3D "disabled"; + + ospi1: spi@0 { + compatible =3D "st,stm32mp25-ospi"; + reg =3D <0 0 0x400>; + interrupts =3D ; + dmas =3D <&hpdma 2 0x62 0x00003121>, + <&hpdma 2 0x42 0x00003112>; + dma-names =3D "tx", "rx"; + clocks =3D <&scmi_clk CK_SCMI_OSPI1>; + resets =3D <&scmi_reset RST_SCMI_OSPI1>, + <&scmi_reset RST_SCMI_OSPI1DLL>; + access-controllers =3D <&rifsc 74>; + power-domains =3D <&CLUSTER_PD>; + st,syscfg-dlyb =3D <&syscfg 0x1000>; + status =3D "disabled"; + }; + + ospi2: spi@1 { + compatible =3D "st,stm32mp25-ospi"; + reg =3D <1 0 0x400>; + interrupts =3D ; + dmas =3D <&hpdma 3 0x62 0x00003121>, + <&hpdma 3 0x42 0x00003112>; + dma-names =3D "tx", "rx"; + clocks =3D <&scmi_clk CK_SCMI_OSPI2>; + resets =3D <&scmi_reset RST_SCMI_OSPI2>, + <&scmi_reset RST_SCMI_OSPI2DLL>; + access-controllers =3D <&rifsc 75>; + power-domains =3D <&CLUSTER_PD>; + st,syscfg-dlyb =3D <&syscfg 0x1400>; + status =3D "disabled"; + }; + }; + spi8: spi@46020000 { #address-cells =3D <1>; #size-cells =3D <0>; --=20 2.25.1