From nobody Sun Apr 5 16:31:15 2026 Received: from CH1PR05CU001.outbound.protection.outlook.com (mail-northcentralusazon11010025.outbound.protection.outlook.com [52.101.193.25]) (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 925162D2382; Tue, 24 Feb 2026 06:02:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.193.25 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771912925; cv=fail; b=o3aL670QqtytwDrraJXzTllEuwfkQUbipvXxuMtCwGdzIpHH/cl++b1TjqpgqddNtEQYPIC4B5t0PzsWKZkf2pOm3KBZBuY7Bv/htRjKXlGQJ7KXeN3rEo88kqbsd/0+Wa7+cT9OMNUWSy8jEQwjBYhIyeY9BwHkhd/bzKxqyv8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771912925; c=relaxed/simple; bh=a7y20gaAXcXscKV3pE4bgzSf/cJE9nyM/Xw060E9li8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=tJTyP7saVOV9v7cO295/omLj/ZgVtrjbtjbg8oaiRaG0il7EO5pjp3Zu3457FaqtK7t2jsfWif9C2Uux8fJdp8sa6ML5wURmEgGK8XwSOlol6fyV6oP0f1CLiU8oiEYXpgPs9HWPOLhPPs1PNtejbAga10N2ga0Cwa1xiKs7i20= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=altera.com; spf=pass smtp.mailfrom=altera.com; dkim=pass (2048-bit key) header.d=altera.com header.i=@altera.com header.b=RF+xgawB; arc=fail smtp.client-ip=52.101.193.25 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=altera.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=altera.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=altera.com header.i=@altera.com header.b="RF+xgawB" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=M0S3EIwGH1WS5AgAKB13/yaRu6x0RV2dL4lz6FbWew8cCBl/CF4gcMit6Vqt+50P0cFZgSgP1BZAV/Z/OJAElIT1oiBjlVfALXq7wIGuZ4zVzslKIXg7d1xhVom6NauWWotrK4HI0fp+7BxxXca4pTFRqPgF5EKvZpoflY2nGiuYAHLGK/CWEoGAQnzspLFYcAnrp8kgc4ik8m27MFxLdIZF5TXTTtm4/G6jDHgibn2bniedJ52CRT+RfL2jrit/9l3pHVleVOR7TEs2BrQhhHqmjWKsLIDvgcnZW3rJx1E3dNhDjkyuf5mOfEexKn/xfzY5mHlusSDxNjJtu3GnYA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=yXOHtaA9/qHvaOQfJaa5LY4LIyT7snDehJpCiy1awRw=; b=JO+LY56H/OJHezsdc7SJD2rUbE+fTBhYOMag1Icq4Y7Xk827NxDukcPBUXkET522NfeBRnbx3CUWur7ffrxrXAmp/u/6/UXCGEf9xG0JaTpEB0rXqmuJ10pN3CXmc8+guNlbI/4T9qSloPsOIzj0EM7B9p9McyFnEw1pf/0Vbvr4h8kqb5WDJFsJBJPE59cB+mudEHpFWi6Z7p4OcBJ6rQghSKAL7Qztnc4CONmyCeB9NToLaHtbERpPDUdcHxgSJv++CBKvMX/uRw2d8mfjibKWlGI+r3Gpvrwjvp35pNSwAdHZo/U7zCt7wZDI7Do9oeM/ZklmsKcd641BEePASw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=altera.com; dmarc=pass action=none header.from=altera.com; dkim=pass header.d=altera.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=altera.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yXOHtaA9/qHvaOQfJaa5LY4LIyT7snDehJpCiy1awRw=; b=RF+xgawB6mqLTaLc9HobjRuv59/IPTXOx5iJhDhiC1jT0zO2MP/VY/XXsYq5KkX3+88HYtl4No8pjA+HleaCODSLmSphm3rsJUGE0dHmN1vPiinzvNjbPcsd57OYaynU4l6TIt2ro/3VM6yML9CKVPyTXaJraAwWhBugAGWLEt0iD5bq+Z+LuP3ltL2lGe26V4DmCbdSfACR72MCJzSYfAo/irDUc3e6WmNbc1e0smvk+4+h4RtNy72lv2sxPNnQdNTFcNteSaZgHhcVBUTAwS5etZDONsxhKi/12wIkymf3nxQNfOtCyj9niz5b/BlPO0uHSQFKKnCTAT1AlKL2ng== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=altera.com; Received: from SJ0PR03MB5950.namprd03.prod.outlook.com (2603:10b6:a03:2d3::20) by DM6PR03MB5113.namprd03.prod.outlook.com (2603:10b6:5:1f0::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9632.22; Tue, 24 Feb 2026 06:01:59 +0000 Received: from SJ0PR03MB5950.namprd03.prod.outlook.com ([fe80::53a0:bf93:6b6b:de01]) by SJ0PR03MB5950.namprd03.prod.outlook.com ([fe80::53a0:bf93:6b6b:de01%6]) with mapi id 15.20.9632.017; Tue, 24 Feb 2026 06:01:59 +0000 From: tzeyee.ng@altera.com To: Dinh Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 2/2] arm64: dts: socfpga: stratix10: Add emmc support Date: Mon, 23 Feb 2026 22:01:55 -0800 Message-ID: <7928ca3de2cc6757744ded4d40903276b14ec578.1771911773.git.tzeyee.ng@altera.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: References: Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: BY3PR05CA0059.namprd05.prod.outlook.com (2603:10b6:a03:39b::34) To SJ0PR03MB5950.namprd03.prod.outlook.com (2603:10b6:a03:2d3::20) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR03MB5950:EE_|DM6PR03MB5113:EE_ X-MS-Office365-Filtering-Correlation-Id: 7ae69357-82f8-41f6-760c-08de736a38ca X-MS-Exchange-AtpMessageProperties: SA X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|366016; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?UY381RVyoAeWoI+BPK+3E1i0T9nnzCiECdvWm2zUH86rlwmICTKr2W8YAY2d?= =?us-ascii?Q?b6WOEEkDamCDtYfJsmKEq6naU8sY8+Ae6T/bD4tsdpNvAgbio/L2qxGnaoH7?= =?us-ascii?Q?F1FF57zrrnGuPxnnzvCnMFN9d0LoIE6/B2ZwKBdO7OtyyJ58TeoVIE+iTc2b?= =?us-ascii?Q?Yw9aqugbUdvIIZm8PO0HczpQ17T8pvm7RPf3Pd4dXDl7F2IGvbOc6pFhDUUU?= =?us-ascii?Q?BPm/2aOl+9yxQpVvmeqnYOYfXeQWK4fwK0Nw402sCNJspXMxIbDzlHlIvtP0?= =?us-ascii?Q?WArr2YIixuX1pHJHnvzvfUcDSKeoo+gOVkega0uX5WzKiFDPnZ5uuX1suXlZ?= =?us-ascii?Q?PWdzDjHmOLQ3lwilXWPyQPN3x5hYfraqS46AWIyomjyrldJxb1MOVPsI5L5l?= =?us-ascii?Q?chy3LWFTgoshE0I+1eFAbRFY7bxfSJXGoY5QY5ahh05fNDSivlFMW66CEnkJ?= =?us-ascii?Q?R3p8v9jpQ/3je9MY3IuNorC6IQ440cp8M8JfpwGYe68Y6NyHCStL6K01oBcv?= =?us-ascii?Q?0e46PCwi/eqsVjRMMOE8C1xKQDew0NBNFurKV9TKgBtkUoDsWWNjFZhd+t7f?= =?us-ascii?Q?wzkCc3AXKW8Oe7PHcadeKhGkDJ3oJCbzSFjTQ4xEz6f7EiTqcOQmpI10gDDl?= =?us-ascii?Q?YbMti2HBXcj9mX9ktMhZdbwKRjKtUj4qw88/g2/jOwDz+wzJVu07pftbLSQ6?= =?us-ascii?Q?74iHqRq+bxWc5aFwbpiRs2DdmMrdj/L9pHl6Ku6XVmAjvCj3AjePWF/gg0Lr?= =?us-ascii?Q?PBawEMliIl4m/LKhhfV06U0Q+EwoS+3apTf8RdGUukBgKZZw/k92VHA3qy+R?= =?us-ascii?Q?UgPnuCgwyrxPVT3c60m9u6/w7orSq12e9DadFy2E4kahPUAGY8R18zgcvogN?= =?us-ascii?Q?I6rK6Cf5HjhApY83XGNVi2yR1xDAA80yCowTe1lq0od8B5jmjaHrYDg+/uzj?= =?us-ascii?Q?iSORxc3qzDV368By6MCPLl3eOQkwiTcXpZ+KSq5bOeXgdXNh9Kx/K1bMkm59?= =?us-ascii?Q?gV2sufPtv3Ey6LxqqDkAoEEyhADl18MC+mwNheqaEdzX3zlag+pKTx91e20n?= =?us-ascii?Q?dzs5XkkTHFnbsPY+4EEWCU3zZq1rxpjFPIcQZuGiajW2yQH2owU9eCnBB6Tc?= =?us-ascii?Q?Xoz/+KTi9VDrFOB/csQ/0xQxZjXLUP3mrQne1jWSgBKaMgHnftKoQpu8ZGNW?= =?us-ascii?Q?k31w3I0J0DdoD+m2O6pM6WPIj6GfYtTvxZUgTjjRcszI8K4eAKROKpVvFYlv?= =?us-ascii?Q?8wAJikQ2L5tFxdFx4NPjdJiVbu0b8iGc1MCnEvDgOFOR0nP5miG14zOp77OI?= =?us-ascii?Q?diyMeNwyFAkkV/3GyJ0QorDQzn8S/BbVKicHfSEdz5t+/Kdq0e58/MZsa20t?= =?us-ascii?Q?Hny4hcaTJLGbRurdgAlz8AnWJZ/BJfdDOrLxcwUTtEJ9C85SKhiyRvDWJSVk?= =?us-ascii?Q?bDpSExSVn9tRneg65+FlU6yhiCMwe55ImnLOXcjPenfvI1QrWKTWVEFrkIEJ?= =?us-ascii?Q?ZQkl5NNw1bEkKZGDqHo0/HVhnGkggMyRNL8u0B7I7v9glDfWVSdHRFsaHExv?= =?us-ascii?Q?F024SfQUQfhjBhiLnks=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ0PR03MB5950.namprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(376014)(366016);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?v74FPDZvy/OwilhHOZKi0Q5ZRXGDfvMCqObhmXXso8ovg6bqoFILvTmsgqfO?= =?us-ascii?Q?GDnhLGNRBnFpo+2RpJuYgPQbpNIbLRfG9iB8m9RiDeZWDWe+TmXiF/AEZpNX?= =?us-ascii?Q?HUMY+8QodseoC79/fhcGzpC5RdUtENth3ajMYq9noENoBe7ocZXYdPGk1Hzn?= =?us-ascii?Q?2bdHLpsaSuS8SRYhOf+12xYEWpjh6758w5Ys+6zsFtSCVPBKdS9FQuP/bNje?= =?us-ascii?Q?4//E6BcK3rgJaabETYIqYSu0fJuOLxiOi6o1CRQQXBiNNvZillUfbkNJ98w6?= =?us-ascii?Q?v7Z9C8neZBNmOu/OVQmAKP0lBQ5TercvL3B73OHPfTlTW3E90pIcizmTILVm?= =?us-ascii?Q?YkfQa7kucqRVR9a7UNaFc0WWxWYlz7CfjuGsUZqU4e4UsBF5kkn58Wo1kOUj?= =?us-ascii?Q?Vgcj5dl2ZRNEgtgz+yqnjBYWLgFSsBGtODRArPJxHUtNXf3tGxIVPU4CGnRA?= =?us-ascii?Q?pHoVqVScFBS2xSY4WI5Lhs24xTY7nhfbAiSYDnz17+lEOIIZN7ZOxwGqXcPC?= =?us-ascii?Q?oEdHZPLDIGYJpAx7Vv+KaX9mUCm+0DwcrXaIT8c1QGnTBTgp3fW4QU326rcb?= =?us-ascii?Q?5Ey1oyRvm/YyfXu91qVhivWId0Q7xhVHk8kOMFZzr5XfqTihg/yUskDjnp5t?= =?us-ascii?Q?v4eUrVHz7jkb4nGOTIWnrFZIgFYF6p2yxGAYbSAUCL0xicSUB0u9dKGwmWyB?= =?us-ascii?Q?EuJ5GWuJHi+sh15uN+ED3CQ1rsP0dBIr6dpKQKYZIq3Igsi5GlJp6VXf8aFq?= =?us-ascii?Q?mQH6r+OtVs44ltCj7V5chiNfdFm8IT9Jm2qwnybjF4J4E1+IJNYxVchIZoB1?= =?us-ascii?Q?80FQoz1ksHz2eR2TXYfz/1RDWzS5hu30+Yc0SCa8LO0lvpX1tFCR6hH5y9Ag?= =?us-ascii?Q?5lJzBjDXs8fGQYeNlsyPKguHs40U9j/d+SRUadRFNJqdjAiVco/ksilci0XD?= =?us-ascii?Q?GDNScvQRbDVenlxjE8Y9xcbac7FG90X6TGNS/Hw1F2zQAl3K/PkkUyj6xtiK?= =?us-ascii?Q?LGTieafgOpdgiOh4HWaI7e1k/EFaxJaegCfH+/AEHPu359d8rrtykjSkG6Gj?= =?us-ascii?Q?4VXLsm6Thp1/xODYsD8Q4NSot0Tu5+c3wAwebtDJ2ZMlDHhlJY/PW63aer6n?= =?us-ascii?Q?f1dY+y8b1jTIMPdoiaKCekJ8KEzV52cJ4K+0MFUN/HNAPmC2jlDyJjj0JwJT?= =?us-ascii?Q?LhFrpvUcfI0nhrOFSimfV+4F/RGByd9F0Okp9Txt34VgST+CLhoFxt5rUK2c?= =?us-ascii?Q?RLIycUhz8y8ry9SovP080/0oduRzL+EblGTry7bHBmW8uFlxStEu2tMZEieQ?= =?us-ascii?Q?/cmoq/oMM7ZN1XVORkrmRevzi1sruTKWlpqgN8a0Snr6MH9AMgZgZFi0mhxT?= =?us-ascii?Q?kSvb0guMqCUCnSJPnrxOPz+Kj8K0t1aI8hKJrx9Aai69nWWbdtafhnplMZVC?= =?us-ascii?Q?/ZDhJO4thvSqirNLrHNQI9SrRQMfy+voUBEOOEEGfQa1zx1A8YC6WYn3c20S?= =?us-ascii?Q?1qHY8BVZRiCqjCCqoTIycy6Dp+H2Vw0ewBChIyPtuOcxRVVYqV+T1BYpFYRO?= =?us-ascii?Q?x3jTWwPsDn7cI+H4L44gfYWvldq5R2S31Tnns5oUMGZIpKJ1x8a5NCvemzS4?= =?us-ascii?Q?H2UVr5Fg8Sg9vjFZ8KngLfEFeEnm8VZ6SNFZPadnJJZMk8HZ7vgyzhmJnSgk?= =?us-ascii?Q?Ycc4a79GVJJbslN0y71Wg1oei6hPuc+wFL9caCBqApSI610Yz0EEqM8f1cvp?= =?us-ascii?Q?CjMSAXtDtA=3D=3D?= X-OriginatorOrg: altera.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7ae69357-82f8-41f6-760c-08de736a38ca X-MS-Exchange-CrossTenant-AuthSource: SJ0PR03MB5950.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Feb 2026 06:01:59.4448 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: fbd72e03-d4a5-4110-adce-614d51f2077a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: F+vsTvugZH813upogxFpDKRrkfzvSIDJEcaeh/FCiKos6TLiJEmOQd/hf6dzdF/qZYLcIrpUdnZrYtkJyjSyug== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR03MB5113 Content-Type: text/plain; charset="utf-8" From: Ng Tze Yee The Stratix10 devkit supports a separate eMMC daughter card. The eMMC daughter card replaces the SDMMC slot that is on the default daughter card and thus requires a separate board dts file. Signed-off-by: Ng Tze Yee --- Changes in v6: - Rebased to v7.0-rc1 - No code change Changes in v3: - Refactored socfpga_stratix10_socdk.dts to use socfpga_stratix10_socdk.dtsi for common board configurations, eliminating code duplication - Moved gmac2 and i2c2 nodes from socfpga_stratix10_socdk.dtsi back to socfpga_stratix10_socdk_emmc.dts as they are specific to the eMMC daughter board variant and not common to all Stratix 10 SoCDK boards - Fixed PHY address in socfpga_stratix10_socdk.dts from @0 to @4 Changes in v2: - Introduced socfpga_stratix10_socdk.dtsi for common board settings - Updated socfpga_stratix10_socdk_emmc.dts to include the new dtsi - Added fallback compatible string "altr,socfpga-stratix10-socdk" in the socfpga_stratix10_socdk_emmc.dts --- arch/arm64/boot/dts/altera/Makefile | 1 + .../dts/altera/socfpga_stratix10_socdk.dts | 67 +-------------- .../dts/altera/socfpga_stratix10_socdk.dtsi | 71 ++++++++++++++++ .../altera/socfpga_stratix10_socdk_emmc.dts | 81 +++++++++++++++++++ 4 files changed, 155 insertions(+), 65 deletions(-) create mode 100755 arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtsi create mode 100755 arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_emmc= .dts diff --git a/arch/arm64/boot/dts/altera/Makefile b/arch/arm64/boot/dts/alte= ra/Makefile index 1bf0c472f6b4..540bb5ae746b 100644 --- a/arch/arm64/boot/dts/altera/Makefile +++ b/arch/arm64/boot/dts/altera/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) +=3D socfpga_stratix10_socdk.dtb \ + socfpga_stratix10_socdk_emmc.dtb \ socfpga_stratix10_socdk_nand.dtb \ socfpga_stratix10_swvp.dtb diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/= arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index 4ae18a013bbe..e2a1cea7f3da 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -3,53 +3,11 @@ * Copyright Altera Corporation (C) 2015. All rights reserved. */ =20 -#include "socfpga_stratix10.dtsi" +#include "socfpga_stratix10_socdk.dtsi" =20 / { model =3D "SoCFPGA Stratix 10 SoCDK"; compatible =3D "altr,socfpga-stratix10-socdk", "altr,socfpga-stratix10"; - - aliases { - serial0 =3D &uart0; - ethernet0 =3D &gmac0; - ethernet1 =3D &gmac1; - ethernet2 =3D &gmac2; - }; - - chosen { - stdout-path =3D "serial0:115200n8"; - }; - - leds { - compatible =3D "gpio-leds"; - led-hps0 { - label =3D "hps_led0"; - gpios =3D <&portb 20 GPIO_ACTIVE_HIGH>; - }; - - led-hps1 { - label =3D "hps_led1"; - gpios =3D <&portb 19 GPIO_ACTIVE_HIGH>; - }; - - led-hps2 { - label =3D "hps_led2"; - gpios =3D <&portb 21 GPIO_ACTIVE_HIGH>; - }; - }; - - memory@80000000 { - device_type =3D "memory"; - /* We expect the bootloader to fill in the reg */ - reg =3D <0 0x80000000 0 0>; - }; - - ref_033v: regulator-v-ref { - compatible =3D "regulator-fixed"; - regulator-name =3D "0.33V"; - regulator-min-microvolt =3D <330000>; - regulator-max-microvolt =3D <330000>; - }; }; =20 &pinctrl0 { @@ -68,10 +26,6 @@ i2c1_pmx_func_gpio: i2c1-pmx-func-gpio-pins { }; }; =20 -&gpio1 { - status =3D "okay"; -}; - &gmac0 { status =3D "okay"; phy-mode =3D "rgmii"; @@ -83,7 +37,7 @@ mdio0 { #address-cells =3D <1>; #size-cells =3D <0>; compatible =3D "snps,dwmac-mdio"; - phy0: ethernet-phy@0 { + phy0: ethernet-phy@4 { reg =3D <4>; =20 txd0-skew-ps =3D <0>; /* -420ps */ @@ -111,23 +65,6 @@ &mmc { clk-phase-sd-hs =3D <0>, <135>; }; =20 -&osc1 { - clock-frequency =3D <25000000>; -}; - -&uart0 { - status =3D "okay"; -}; - -&usb0 { - status =3D "okay"; - disable-over-current; -}; - -&watchdog0 { - status =3D "okay"; -}; - &i2c1 { status =3D "okay"; clock-frequency =3D <100000>; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtsi b/arch= /arm64/boot/dts/altera/socfpga_stratix10_socdk.dtsi new file mode 100755 index 000000000000..1d50f7b21160 --- /dev/null +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright Altera Corporation (C) 2026. All rights reserved. + */ + +#include "socfpga_stratix10.dtsi" + +/ { + aliases { + serial0 =3D &uart0; + ethernet0 =3D &gmac0; + ethernet1 =3D &gmac1; + ethernet2 =3D &gmac2; + }; + + chosen { + stdout-path =3D "serial0:115200n8"; + }; + + leds { + compatible =3D "gpio-leds"; + led-hps0 { + label =3D "hps_led0"; + gpios =3D <&portb 20 GPIO_ACTIVE_HIGH>; + }; + + led-hps1 { + label =3D "hps_led1"; + gpios =3D <&portb 19 GPIO_ACTIVE_HIGH>; + }; + + led-hps2 { + label =3D "hps_led2"; + gpios =3D <&portb 21 GPIO_ACTIVE_HIGH>; + }; + }; + + memory@80000000 { + device_type =3D "memory"; + /* We expect the bootloader to fill in the reg */ + reg =3D <0 0x80000000 0 0>; + }; + + ref_033v: regulator-0v33-ref { + compatible =3D "regulator-fixed"; + regulator-name =3D "0.33V"; + regulator-min-microvolt =3D <330000>; + regulator-max-microvolt =3D <330000>; + }; +}; + +&gpio1 { + status =3D "okay"; +}; + +&osc1 { + clock-frequency =3D <25000000>; +}; + +&uart0 { + status =3D "okay"; +}; + +&usb0 { + status =3D "okay"; + disable-over-current; +}; + +&watchdog0 { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_emmc.dts b/= arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_emmc.dts new file mode 100755 index 000000000000..b2a3449638dd --- /dev/null +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_emmc.dts @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright Altera Corporation (C) 2026. All rights reserved. + */ + +#include "socfpga_stratix10_socdk.dtsi" + +/ { + model =3D "SoCFPGA Stratix 10 SoCDK eMMC daughter board"; + compatible =3D "altr,socfpga-stratix10-socdk-emmc", + "altr,socfpga-stratix10-socdk", + "altr,socfpga-stratix10"; +}; + +&gmac2 { + status =3D "okay"; + /* PHY delays is configured via skew properties */ + phy-mode =3D "rgmii"; + phy-handle =3D <&phy0>; + + max-frame-size =3D <9000>; + + mdio0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + compatible =3D "snps,dwmac-mdio"; + phy0: ethernet-phy@4 { + reg =3D <4>; + + txd0-skew-ps =3D <0>; /* -420ps */ + txd1-skew-ps =3D <0>; /* -420ps */ + txd2-skew-ps =3D <0>; /* -420ps */ + txd3-skew-ps =3D <0>; /* -420ps */ + rxd0-skew-ps =3D <420>; /* 0ps */ + rxd1-skew-ps =3D <420>; /* 0ps */ + rxd2-skew-ps =3D <420>; /* 0ps */ + rxd3-skew-ps =3D <420>; /* 0ps */ + txen-skew-ps =3D <0>; /* -420ps */ + txc-skew-ps =3D <900>; /* 0ps */ + rxdv-skew-ps =3D <420>; /* 0ps */ + rxc-skew-ps =3D <1680>; /* 780ps */ + }; + }; +}; + +&mmc { + status =3D "okay"; + cap-mmc-highspeed; + broken-cd; + bus-width =3D <4>; + clk-phase-sd-hs =3D <0>, <135>; +}; + +&i2c2 { + status =3D "okay"; + clock-frequency =3D <100000>; + i2c-sda-falling-time-ns =3D <890>; /* hcnt */ + i2c-scl-falling-time-ns =3D <890>; /* lcnt */ + + adc@14 { + compatible =3D "lltc,ltc2497"; + reg =3D <0x14>; + vref-supply =3D <&ref_033v>; + }; + + temp@4c { + compatible =3D "maxim,max1619"; + reg =3D <0x4c>; + }; + + eeprom@51 { + compatible =3D "atmel,24c32"; + reg =3D <0x51>; + pagesize =3D <32>; + }; + + rtc@68 { + compatible =3D "dallas,ds1339"; + reg =3D <0x68>; + }; +}; --=20 2.25.1