From nobody Wed Nov 27 13:54:40 2024 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 AB4861F709C; Thu, 10 Oct 2024 14:31:44 +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=1728570708; cv=none; b=aXa3GNSRZm+X7WYulDJoSnCp7fV7BvI9vlAmFWvdT6qhUkfpcMW1OOFJy6llsamVFivdHpqkyTablxQJd3iI8+5SFwHSRygPFalWCcoc780mYqT49RvcRVrgWxEineoU00o0cuN0hK8j34aWHy6c45ich9kvV1hRm6Wj0RkexCk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728570708; c=relaxed/simple; bh=RbwQzJBW1oOcotlmJXd7IOtfirB5xZbKCzbVWgPZjXA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=lZli+fKNrxf4OxSVOB7prEBGvOAOGGXqa6Mii8ifEu+dx22gH+aRQgYNxyh7nuDmHrlYs7e25+d//ef4bMJsjGXX9mXIe7jwa6IezFFXIEpC6CJe76NiypHHqnk8urvJpO43KNujBD/LxG91jLIZuxSGNW0t6X9RWk9/kzLpY4E= 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=hNiHo6oh; 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="hNiHo6oh" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49AE6oNQ014652; Thu, 10 Oct 2024 16:31:28 +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= vnJlgTm1gqjidTDkTZlQIM7j52C6ZHciLLrj+JNiIVA=; b=hNiHo6ohz4knEUA5 +lLys73HhEupdjBrG49ArXSFWBR9lj8wnkQN9qGyY/RkbhuuqCNy/jI8tY110o3i k5ziWSN1xTrZRqD7r9Oin5OFVVgMl5ujn95AzpGadC6JUj3xUfFS0spEgJmrjPX0 JJg/oULv1kTeZURerzNnAU2Utl5VQCOoft3Accw6QW5rq5vCfV31Lpbq2RgTOo74 vM5IXqGMQsUA5jjmV9DIsdMiDvR8wzATvhQwVXMqvbxSNRbfut0iKyZgbOZMoDyE 2OrIqfqdvT/GvARh0NDI7k0f0mnn3APJaGOvqCylTQfFAdJvQyfwZrn1U8/8Kb7u hoM1BQ== 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 425w9xcvjx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Oct 2024 16:31:28 +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 5D11240092; Thu, 10 Oct 2024 16:30:29 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 01BB42A2FE3; Thu, 10 Oct 2024 16:28:15 +0200 (CEST) Received: from localhost (10.252.31.182) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Thu, 10 Oct 2024 16:28:14 +0200 From: Amelie Delaunay Date: Thu, 10 Oct 2024 16:28:01 +0200 Subject: [PATCH 11/11] arm64: dts: st: add DMA support on SPI instances of stm32mp25 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: <20241010-dma3-mp25-updates-v1-11-adf0633981ea@foss.st.com> References: <20241010-dma3-mp25-updates-v1-0-adf0633981ea@foss.st.com> In-Reply-To: <20241010-dma3-mp25-updates-v1-0-adf0633981ea@foss.st.com> To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue CC: , , , , , Amelie Delaunay X-Mailer: b4 0.14.2 X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 Add dmas and dma-names properties in spi nodes of stm32mp251.dtsi to enable DMA support. Signed-off-by: Amelie Delaunay --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/s= t/stm32mp251.dtsi index 033da03d05a72c557dd81547fffa54eefed1e9cd..0d3a736d4a77c7c02b1e4d08466= 82e3d2039cb2c 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -248,6 +248,9 @@ spi2: spi@400b0000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI2>; resets =3D <&rcc SPI2_R>; + dmas =3D <&hpdma 51 0x20 0x3012>, + <&hpdma 52 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 23>; status =3D "disabled"; }; @@ -260,6 +263,9 @@ spi3: spi@400c0000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI3>; resets =3D <&rcc SPI3_R>; + dmas =3D <&hpdma 53 0x20 0x3012>, + <&hpdma 54 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 24>; status =3D "disabled"; }; @@ -444,6 +450,9 @@ spi1: spi@40230000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI1>; resets =3D <&rcc SPI1_R>; + dmas =3D <&hpdma 49 0x20 0x3012>, + <&hpdma 50 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 22>; status =3D "disabled"; }; @@ -456,6 +465,9 @@ spi4: spi@40240000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI4>; resets =3D <&rcc SPI4_R>; + dmas =3D <&hpdma 55 0x20 0x3012>, + <&hpdma 56 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 25>; status =3D "disabled"; }; @@ -468,6 +480,9 @@ spi5: spi@40280000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI5>; resets =3D <&rcc SPI5_R>; + dmas =3D <&hpdma 57 0x20 0x3012>, + <&hpdma 58 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 26>; status =3D "disabled"; }; @@ -504,6 +519,9 @@ spi6: spi@40350000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI6>; resets =3D <&rcc SPI6_R>; + dmas =3D <&hpdma 59 0x20 0x3012>, + <&hpdma 60 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 27>; status =3D "disabled"; }; @@ -516,6 +534,9 @@ spi7: spi@40360000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI7>; resets =3D <&rcc SPI7_R>; + dmas =3D <&hpdma 61 0x20 0x3012>, + <&hpdma 62 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 28>; status =3D "disabled"; }; @@ -552,6 +573,9 @@ spi8: spi@46020000 { interrupts =3D ; clocks =3D <&rcc CK_KER_SPI8>; resets =3D <&rcc SPI8_R>; + dmas =3D <&hpdma 171 0x20 0x3012>, + <&hpdma 172 0x20 0x3021>; + dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 29>; status =3D "disabled"; }; --=20 2.25.1