From nobody Fri Dec 19 17:05:44 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 1BB6D2040A6; 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=1743510256; cv=none; b=sT6fu5pFqqKny9EXPqmru0sagPgi2pitrQbTfj3Dpz08W8rFcF6+L4MdhtUzAcGI6csBRem2lxN9RlXhTLbLTmtDAY3Pc6utI/BmgpwkS87w/zbSB4ZePlDxxyDb87mqk+32HObwmNEfPHg7L+uamT+czTiaL94xLNGNKGIrojE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743510256; c=relaxed/simple; bh=Gcds0uGVhApI2OBDfQK2o4mQTitj8FZo+k89iEOc5ZE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=WyNxql4TYvNW0z5SQapTrJxWnEATdakv51gJJabY1j+Sdxvj3Pl+6sMzvSSmG4WDxlBaqaxbfVwnphMCeT1EJoUxSOJHUeUQ/8NA9l4YHDDKC/EYSZ1FQXXHTbI1eLiYHzBLcFIFJ81eXgID5pBDWuNkDRIUU4o3FVpFxPoB2tc= 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=rwRGKPjt; 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="rwRGKPjt" 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 531BYkEZ010077; 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= sUoE004pjadBnoyOzbjhr4dsGQzt+uhGUkn+RUm/jfg=; b=rwRGKPjt4BA6BIuc rSaXxCt/m1rlh/Fw8nXts6AkSFnY9MP3oZVYDXqLFAqdX+4YpqFAIHqE/Q6Ahla+ FKEvABjRJDGAbcql2WZd/Z8DUKQ1IOV0Sq9In+RRR+MMtFiSYvbZ4qEvy50YjG7v zSaDeU3EvL4z1twO02Rwfbw9dGP5hO44pb2Fbtx14ZwHQo6iJXGfsktGPFY1LJ2g 6Y+JB/wlnKrqFobuzfFW+qLT68Avs860k43u/1Wwc/AyEDScj0BuCZYEmrMTYhWB v/FNzQhntgpMktlxfcGw/9rJjlhgY2kStaOy5HEo1AzEe0YwCN+e2L7mZG2ABsvl mG5Ozw== 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 45pua7ttcm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Apr 2025 14:23:58 +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 3D5D840057; 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 805238A0879; Tue, 1 Apr 2025 14:21:52 +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 14:21:52 +0200 From: Patrice Chotard Date: Tue, 1 Apr 2025 14:21:50 +0200 Subject: [PATCH v7 6/7] arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board 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-v7-6-0ef28513ed81@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 SPI NOR flash nor support on stm32mp257f-ev1 board. Signed-off-by: Patrice Chotard --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 32 ++++++++++++++++++++++++++= ++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/d= ts/st/stm32mp257f-ev1.dts index 1b88485a62a1f837770654eee6c970208fef6edc..9d1a1155e36ccc283cb73e51b91= f3200ee54a4aa 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -80,6 +80,11 @@ fw@80000000 { reg =3D <0x0 0x80000000 0x0 0x4000000>; no-map; }; + + mm_ospi1: mm-ospi@60000000 { + reg =3D <0x0 0x60000000 0x0 0x10000000>; + no-map; + }; }; }; =20 @@ -190,6 +195,33 @@ &i2c8 { status =3D "disabled"; }; =20 +&ommanager { + memory-region =3D <&mm_ospi1>; + pinctrl-0 =3D <&ospi_port1_clk_pins_a + &ospi_port1_io03_pins_a + &ospi_port1_cs0_pins_a>; + pinctrl-1 =3D <&ospi_port1_clk_sleep_pins_a + &ospi_port1_io03_sleep_pins_a + &ospi_port1_cs0_sleep_pins_a>; + pinctrl-names =3D "default", "sleep"; + status =3D "okay"; + + spi@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + memory-region =3D <&mm_ospi1>; + status =3D "okay"; + + flash0: flash@0 { + compatible =3D "jedec,spi-nor"; + reg =3D <0>; + spi-rx-bus-width =3D <4>; + spi-tx-bus-width =3D <4>; + spi-max-frequency =3D <50000000>; + }; + }; +}; + &rtc { status =3D "okay"; }; --=20 2.25.1