From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11021073.outbound.protection.outlook.com [52.101.65.73]) (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 46B51320385; Fri, 7 Nov 2025 11:46:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.73 ARC-Seal:i=4; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762516015; cv=fail; b=KAxa4+GA4/Pxs1fF9zNzKcSdGTGT0NH3QxwqFx59lnXybxsZUNBm39wBswJG0vnXkTE0MslzqtRFhLq94muRikqB4a33i7uJ1pNbv0H3/MLg02nHHvSPNIQOt8LAZMgGtJmU07nfBS6A/4j7fHrsLyhJgpu/Xw0NBvn/HgmByDA= ARC-Message-Signature:i=4; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762516015; c=relaxed/simple; bh=haFY4OLqVCG+9LfQNIDflYOQc73eI4k9foq44qQljQY=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=Z84RHJwJd7Og+KFBXTly4uJIyuMC7e79lGi5I6x2iQCENjpQ4WnMLc/rYNeUXtLHQ9kBIT76iapOXN4B8/6oWtemhMn0NyDZDFsMupMkA/OA1+f6WlJswf7ZutuTZ8EFiFAFh2ONGNCNlh1duDOtYVE/+i2M6ZUKNrC+VUVMxOs= ARC-Authentication-Results:i=4; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=solid-run.com; spf=pass smtp.mailfrom=solid-run.com; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b=YnxS/noP; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b=YnxS/noP; arc=fail smtp.client-ip=52.101.65.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=solid-run.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=solid-run.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b="YnxS/noP"; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b="YnxS/noP" ARC-Seal: i=3; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=pass; b=RRU3EEYJeV7QvoCPsshDyEH3aA+7vXwKTRQ8nooJ0g23GuSy43r+H9PRC0xdiBXBNnoJ5Sddb2gMnxUuSGHsWnSRFOwT4ibv307tV2tv8/g7s8P5+QnWQYKv+cWScv7HPH10VTMuUW1JPxp2aAzNRkXHMUr5gSa1r9wzh9LquSSDt0Zqx60DoMVuc1lcVrp4xwIA07LgnXYJa6NDnDjsH4c8/mis8UkCMCh9971UG3aCqQf0zAr2YDLAecY6br4BxrQ5V7gs4OLZQ7P8PPOBAbUqIVEabDkEzMlMcUhYohyH1uDLb/g3GuL6giOIWKvTB5jLOrxhxU8Fs59aOxTrug== ARC-Message-Signature: i=3; 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=C0hcDJNxZitgwtgDqeEApEj8tI26USWBPAui/fFOz8A=; b=QXOwcH0e56/1OE7wgPDQtA6O0J0cwfMRRd4vJz8za0l5TJXMbhVdefyg2cnhjjfwZQgfuKVRt/n0hml3WgUlcNeNCLkk2tiKi/w+Wbqa1zmkR5UopRyWzqnfDFemR/fefwlZkQjL/5W/0rRf8aASDglmj+k1DPRvYAugbcUnmveIooV9tgTLvxx1Mf0N4lnySBCi85T/72YqyEfauY5+GFSSS6awOTubNLGcLrF93Q0sqiBCydFdeMlBnIj0htuFsGLZSlsFrL5iDCEfVLcMQtr8WoXnvE/qUUDVbtJIbc/D6bvO4aQMxfsAyoiLS+Tb2Q77U3uzByvGilm3D3uuuw== ARC-Authentication-Results: i=3; mx.microsoft.com 1; spf=fail (sender ip is 52.17.62.50) smtp.rcpttodomain=bp.renesas.com smtp.mailfrom=solid-run.com; dmarc=fail (p=none sp=none pct=100) action=none header.from=solid-run.com; dkim=pass (signature was verified) header.d=solidrn.onmicrosoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=solid-run.com] dkim=[1,1,header.d=solid-run.com] dmarc=[1,1,header.from=solid-run.com]) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=solidrn.onmicrosoft.com; s=selector1-solidrn-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=C0hcDJNxZitgwtgDqeEApEj8tI26USWBPAui/fFOz8A=; b=YnxS/noP6t3gDkrtv7te6fhhBLhCBy1tCH+uN5YDnlDV2Xz7NSROFw1mt8rQ6PZib9140BP4zifoNSf3FOJjioW25EwHyiM9N2NfW0Fny9yaq4wIvlMjlWjCOxPTtuuwdgKbHVtjshRpXrs6BG0W7Pnf6lVuwEyjPQoGhkOLxcI= Received: from AS4P190CA0030.EURP190.PROD.OUTLOOK.COM (2603:10a6:20b:5d0::20) by DBBPR04MB7978.eurprd04.prod.outlook.com (2603:10a6:10:1e9::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9298.12; Fri, 7 Nov 2025 11:46:48 +0000 Received: from AM1PEPF000252DF.eurprd07.prod.outlook.com (2603:10a6:20b:5d0:cafe::ae) by AS4P190CA0030.outlook.office365.com (2603:10a6:20b:5d0::20) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9298.12 via Frontend Transport; Fri, 7 Nov 2025 11:46:44 +0000 X-MS-Exchange-Authentication-Results: spf=fail (sender IP is 52.17.62.50) smtp.mailfrom=solid-run.com; dkim=pass (signature was verified) header.d=solidrn.onmicrosoft.com;dmarc=fail action=none header.from=solid-run.com; Received-SPF: Fail (protection.outlook.com: domain of solid-run.com does not designate 52.17.62.50 as permitted sender) receiver=protection.outlook.com; client-ip=52.17.62.50; helo=eu-dlp.cloud-sec-av.com; Received: from eu-dlp.cloud-sec-av.com (52.17.62.50) by AM1PEPF000252DF.mail.protection.outlook.com (10.167.16.57) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9298.6 via Frontend Transport; Fri, 7 Nov 2025 11:46:47 +0000 Received: from emails-5026392-12-mt-prod-cp-eu-2.checkpointcloudsec.com (ip-10-20-6-176.eu-west-1.compute.internal [10.20.6.176]) by mta-outgoing-dlp-862-mt-prod-cp-eu-2.checkpointcloudsec.com (Postfix) with ESMTPS id A7AED7FF02; Fri, 7 Nov 2025 11:46:47 +0000 (UTC) ARC-Authentication-Results: i=2; mx.checkpointcloudsec.com; arc=pass; dkim=none header.d=none ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=checkpointcloudsec.com; s=arcselector01; t=1762516007; h=from : to : subject : date : message-id : content-type : mime-version; bh=C0hcDJNxZitgwtgDqeEApEj8tI26USWBPAui/fFOz8A=; b=iCo0cWGT2nNdRA2dSQEZSiRgV0Luou4+M14FeBC6VBJlfkaKUqkABkx428xE0DA2MIgDY Slqr8Tae2TwYs70Yupw4BDVRiscTG/YuflB3688WpW6SxwRDTIh4lIYxDjyJWluCRYoXNNV pPVYeUlIuZMu8N19Gs587ybJMMWyk9Q= ARC-Seal: i=2; cv=pass; a=rsa-sha256; d=checkpointcloudsec.com; s=arcselector01; t=1762516007; b=JgwzdpjoztvYlw4hfUwFNbfzHVirixsSClwhb0BVf98+YtBfiITDdruI2zrgCfKDOjq7x I+6kcLDXyiTsXO7aFhA45DLTHYLz59C94R3lNCEDcewFHzDEIkF+pvBJOGZEle9i5kMOW55 Hkpn67SXDgfxqwW9soqzsuYX3LDQXw0= ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=h7kznX4RqluD2ZJ6R25FXOhLFvbIgZ4WjvKXoUpC2uqynDCv7nScMDrNNjn90duKzWcp3r9p5LHmRTLpwPBFln+cukvXURX0T2nZREshf7+0qfD+ISb2gwlhgOBCxv0jYDHewGnuxFNEqR4eB5lpzQYcqfdYr7BG7y1OFAp6ELen66oSP2qqXXtWfMOVe1lj4ac79hBoO/BUH3C9KT3h4+JOBRfa4SVwtYLo4/t3gQeibIuzHVyHq7257ALKRELQKzWMrDSsBx+XftX1n3oBs+i+Q3uxLFK0wI1Lpq3YYj6U1GjwvJ8WoOZtJLCEiZRimYbuRw2pzbu/06UZJPCDEQ== 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=C0hcDJNxZitgwtgDqeEApEj8tI26USWBPAui/fFOz8A=; b=lTOZCyrXEELkNtderAcLYDjM1hPCRMBHPBx0qfDdGf3HkAmVW/07xgQJZA4ogSgUDyWVT5Sn67V8cgov3mmBeNbggQnItqUnS9msOlJ6X1nRATwjYMrBGS6DvRKz5Eq0uAXay97ZUgxoTuTDCGoSsZRIh0a+AA3jHUw3VPQ6WAvZJi3Skr3UUBMbO9bcPvsT5g9gL9iLLfLVDZtYSEvfcdw6W0ukYWjwIFGrO3/u8+jjBrZToVVh+RC56lTqZddMvKHja6JIH3FmFEzSceoQHew92ePXVjYpsUe9vC5IJ9UDZ7Eo82VYc0oKc0HmLZ2SJeImWAPfTjYk8LZmcRp4yw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=solid-run.com; dmarc=pass action=none header.from=solid-run.com; dkim=pass header.d=solid-run.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=solidrn.onmicrosoft.com; s=selector1-solidrn-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=C0hcDJNxZitgwtgDqeEApEj8tI26USWBPAui/fFOz8A=; b=YnxS/noP6t3gDkrtv7te6fhhBLhCBy1tCH+uN5YDnlDV2Xz7NSROFw1mt8rQ6PZib9140BP4zifoNSf3FOJjioW25EwHyiM9N2NfW0Fny9yaq4wIvlMjlWjCOxPTtuuwdgKbHVtjshRpXrs6BG0W7Pnf6lVuwEyjPQoGhkOLxcI= Received: from PAXPR04MB8749.eurprd04.prod.outlook.com (2603:10a6:102:21f::22) by VI0PR04MB10095.eurprd04.prod.outlook.com (2603:10a6:800:246::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9298.12; Fri, 7 Nov 2025 11:46:38 +0000 Received: from PAXPR04MB8749.eurprd04.prod.outlook.com ([fe80::aa83:81a0:a276:51f6]) by PAXPR04MB8749.eurprd04.prod.outlook.com ([fe80::aa83:81a0:a276:51f6%4]) with mapi id 15.20.9298.010; Fri, 7 Nov 2025 11:46:38 +0000 From: Josua Mayer Date: Fri, 07 Nov 2025 12:46:16 +0100 Subject: [PATCH v2 09/11] arm64: dts: add description for solidrun imx8mp hummingboard-iiot Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251107-imx8mp-hb-iiot-v2-9-d8233ded999e@solid-run.com> References: <20251107-imx8mp-hb-iiot-v2-0-d8233ded999e@solid-run.com> In-Reply-To: <20251107-imx8mp-hb-iiot-v2-0-d8233ded999e@solid-run.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Dmitry Torokhov , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Laurent Pinchart , Lad Prabhakar , Thierry Reding Cc: Jon Nettleton , Mikhail Anikin , Yazan Shhady , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-input@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Josua Mayer X-Mailer: b4 0.14.3 X-ClientProxiedBy: FR4P281CA0116.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:bb::16) To PAXPR04MB8749.eurprd04.prod.outlook.com (2603:10a6:102:21f::22) Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: PAXPR04MB8749:EE_|VI0PR04MB10095:EE_|AM1PEPF000252DF:EE_|DBBPR04MB7978:EE_ X-MS-Office365-Filtering-Correlation-Id: 5759095e-4ea7-4bba-217b-08de1df35564 X-CLOUD-SEC-AV-Info: solidrun,office365_emails,sent,inline X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0;ARA:13230040|366016|52116014|7416014|376014|1800799024|38350700014|921020; X-Microsoft-Antispam-Message-Info-Original: =?utf-8?B?dk9UUVBKbFY0WUNRQ21uaVR1OSsyK1hNdlhlVkJxVjB2Nkh0SWlUVFJXTnhO?= =?utf-8?B?cUY1cTdiREgxMHl5ODhHQnY0M2ZwVytHZk1ySW9KSXAyZXNOTFRxZ3pSaEd5?= =?utf-8?B?T0hINTBOTXA2NnRhQ0N6T0hPc0crSFVjRUJEVmJnZ3d0RkZ2OHNGTk5lWUMr?= =?utf-8?B?M3BOY3dDTHZnTjZwVkMzdjU5Qmh6R05lSDJoYWtqNzEvYTFLLzh3SlNIV2tR?= =?utf-8?B?VDFBU0ZSVHUzVU4vS1ZWcUxkeTk3WWpWeWdSYWN0eHRDM1BrWE1lekpqelJB?= =?utf-8?B?V0FUVDlTREw1bnB5WWZYTkVPUXBYZUtFSkVaaFNhem9qVHFXdnpRbkN2MVln?= =?utf-8?B?VHJFNndWbFE0RktkQkNzbGZqQVN5N1BTMWNORDcwR0dFOFh1aUpsbUltVm8z?= =?utf-8?B?SFdyeldPM0V6QWtGN2pxbEU3YURqcnRkNWxWdkpyMzg3ME9FUEpWTytxdUdt?= =?utf-8?B?TXRCS0x4cVNMZm51RnVMQnZyclR5YnVXL01FenNHUVRTL2lNVCs1NksvZThB?= =?utf-8?B?cE9uRHkrVzlqd2NGRDdhWDRCS2NxNVd5MzJ5UDNxVlVGMm1hVVlmaVZ1UXph?= =?utf-8?B?ajlFeHpZVi9xNTI5eW96ODZIZHZDeEthQ2UzSXBJdUhSVVl3OGFyNkFydEE3?= =?utf-8?B?SUN1NlJaMDQzMXdjVkllVEVZZzRzNDFXa3E5ekRaaTRQOWFuTytVbHZzTG45?= =?utf-8?B?L1hkb0VwVS8rdmEyV01Bd01ycGdxcVpjZUVqKzM1allhYkV4emUxeCtaUnpQ?= =?utf-8?B?alk4QmpTZGd5ZmJXS1AzL2R6SThVd3g0eWxmZ3hUUUI0SDFZWUF1d1o0Q3hr?= =?utf-8?B?MjhibGwyNS8wclF5dHZrR1NQNDRqTG1jRWNpaUpaeXdxVFFobGRmNGFLOHpI?= =?utf-8?B?TjhwTW5XMTc0elFNK3NHZGU0ZVpmMHlsSDNsWFJWUFJUZm5LblpLcmNzUXRa?= =?utf-8?B?UERrc3JMQTRxLzA2WTBLMFFTcEtaSFkyUGJBMzNrTzVZYTl0YjFwSmxSaEVR?= =?utf-8?B?clcvWlRvL0ZtUlpDL0I4eW1vSDBwa3F6Tm83ZXFZMTNKTFg1Ulkwbm9WcjFJ?= =?utf-8?B?bHNsY3lpU0k1K0IvMXRoTHZnQ1lYZHhhWmR2blZuSVcrc1hKL3F2ZjZFdzVP?= =?utf-8?B?N2FwNkdoZGdGMUppVWVIRVJ5QTlsZ2hDNUowTktzUzBaMGZQa3JSYTh3VWpv?= =?utf-8?B?V2Y1LzF1aHNWaGd0RnVveHRFRUdvTTRSSU9reENNbkl0NVF4VGp5U2IzUW5i?= =?utf-8?B?WkZrSTB0WGR2RHo1YjN3Unp5dVlUcitVc25zUFJBOTlKSVBkUDhBYmNkYlJS?= =?utf-8?B?OGRPQkhuZDcySk1jVmNSUDJUdEptTFdxUHFBSUVFN0djSWgrK0EzdFBnblc2?= =?utf-8?B?bm1uc1JNdzlSaVo5Y0RyZG1BWnRjTzloSEhIY0thMTNWMFVuUUJpbTVLY0RK?= =?utf-8?B?N3VST0FYekNqeWpFbFVTektpYTJ5clhIcXEwVTh3Qk1hSGNxRGlveFBDNXlI?= =?utf-8?B?aFFyZm9LS2l5MzhEQi9FdkllejUzcGl0cXJSck5URzNPZmxETzVENHJtZ2FL?= =?utf-8?B?dEU3VnIyMXA3K3hMVVdFZVgxbGlSLzRVMmFDa0V5WExtRzdJUUZWOFlyenlk?= =?utf-8?B?ay9QbzZHZTc5UjVwMXNneHdzVC85YjFhK2JET3NEZGtYRDNSa1h4Y1ZKZll5?= =?utf-8?B?RmQ1K3pFS1pQaStPVFA3TThqWWhnUzV4OUxtejVDSFA0MXRJei9NNmlBSnVU?= =?utf-8?B?RldYdDM5TjBpN054TG5SVko3dDF5WTdQZWozcFY3aTRTcjNZbFVLUWdtMU82?= =?utf-8?B?ODRJV2Z2TkVFaFdyMi84WVVaV3lkdEVHdlBPU2RuNTFzWUdSekJkNzRXT2h1?= =?utf-8?B?WUlGL0xDcDV4cDRxWCs3S2JZSGZ6UDIvaXZseEFVcXphOUc2MjBidTlZOEFm?= =?utf-8?B?V1dyVEt2cStWSHExRW5uUFl5OXY2RnBTUmZVM0RVVjY5KzhJN2pzM0lEWjVr?= =?utf-8?B?SFc5ai9XSW5YM2FZanhzdkpSZnFNWjhkem4xOHdLV2YrUzU1MHZvRmwvc05H?= =?utf-8?B?bWtZN1RRSlRneVJSRm1DZHR3cFl3VjRibzEwUT09?= X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB8749.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(52116014)(7416014)(376014)(1800799024)(38350700014)(921020);DIR:OUT;SFP:1102; X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI0PR04MB10095 X-CLOUD-SEC-AV-INT-Relay: sent X-CLOUD-SEC-AV-UUID: 7924aa2a9d414a47af408fac34ee8209:solidrun,office365_emails,sent,inline:55f0baf1cfcf9deef26c3f5032cf7141 Authentication-Results-Original: mx.checkpointcloudsec.com; arc=pass; dkim=none header.d=none X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: AM1PEPF000252DF.eurprd07.prod.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: 1ba886a2-0421-40de-dfea-08de1df34fa0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|14060799003|7416014|376014|36860700013|35042699022|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?B?a3k1Mzh3MHdFVkppcDUvQWVrU213VDd5VklOSFNtQ2hiMkRWOG5xUXN4UDFH?= =?utf-8?B?aEZONlRhbkNuVHkvbXl3MDNmL1NGOTJhczFUMzlrYisrbU03WXhYOWtFQjdj?= =?utf-8?B?NHd3SlJxSVdGT3p6NEcwaVNYenhLR2NDR3IrRldnZ3VsL3NKdjlEczV1aGpY?= =?utf-8?B?MlVUOThVQVZyNmg3UCtKdmdndzd4VUlOd0NCcHVXK1ZsamVENHJrc21SSkk3?= =?utf-8?B?dnNTazQraGd0MDIxZnVwNjRZQmoxTWVUT3RVdEc0U2xZMHVDblA0OTNhSklr?= =?utf-8?B?TUV4NXpmQUlKNVZ5NThtLy9HZFY0UUdxcVdWVDZ3WXlpK3FyQTJPZGZabTF5?= =?utf-8?B?THNtRTlRTXVMaG9UNjdBVm1sL3pwMzJCKzAzOWVSRmp3SGNKaHVmalpBVWhW?= =?utf-8?B?ZXhRSHVSTlpNUkt2VEs1U1FuK0YrdW1DbHFaeDQ3QjNZd1ZiQlRqQ21Pbzds?= =?utf-8?B?RHJJODJLZnJabUhnUTlEMEFyQ3VnU3oxMmVqdm9oa0JqMklxa2hLbHVaTGJG?= =?utf-8?B?YjRabjQwYkNDQ1YzK0RoZUI5TWduQms5SWQvWmlMdXJzRTB0aHltZWVPRXAz?= =?utf-8?B?ZU9kRXBaYXVxYllMbmlTK0RQajZqRC82SDdDdElXOW1zNkhwRlpabzB0akl6?= =?utf-8?B?dnptQ0JXS1EzU1YvRSttU0lkd3R2S3I2eE9XVGRIUzdJc3NiYUNoOWVLZU1m?= =?utf-8?B?c3JtdFo1d283cUNNcmtFK1B1YTJWN0d2ckt4aUZpNEdZMVg2eUF5U1pQNUM0?= =?utf-8?B?d0FHd2hleVgvNHBjYkJGbzZkL1hjZlFzZjRkUHZoQWY5ZFI5dUgwOTlBanNl?= =?utf-8?B?YzZ3b05KdjAzRTBQYTNMdWVRWjNoSndMM25xcGNVS05BOEtwYjBkVVNLZDFi?= =?utf-8?B?L1VqdjF6Nkp5TDhwSGFUZ3VUTGNDOG5OQ0UzN2FTOFk0VGFaSXFUNVVBNXhh?= =?utf-8?B?V2VTeFcvc1dKK1QyRlB0Mi8vSkV5MFdkL1RTT2hNSFVHZFlLUzE1cjZkTURr?= =?utf-8?B?OG1vNy9oME5LZW9zNkxxVkRFQWMzNm5KSGtINk5hZ09ua2xrdUQ3OVUrWUU3?= =?utf-8?B?eVJidTBBR1p6Z211M3grNUFWUzNvVlp6TTlUM2lMYXZrM2w1SDRpeFlJNk9H?= =?utf-8?B?c1RoMWhFbzIrd3NGQ3pmRzFGclRPYSttejg0VzFaOE1HdzBYNis4TG4vODRC?= =?utf-8?B?ZnhrOUIydGxweXQzZFVJK280TGcrZzZvTExibVgwTS9zRCtZMW4rbEVINWRQ?= =?utf-8?B?RWdjRnYwdUJrc2xob1FtQ1hneXpUZmQ1dS90MGh3QitiZTU4L1F6ZnM4cEZn?= =?utf-8?B?YnJUcmg0KzMvb1dtUVI1bHkrZXBqWE1DMVNVQVVmREViNU1pUjRKKzZTWW11?= =?utf-8?B?bmorUjRvbUFUUWxYSmF2Nmk1R3cxYXg0R3daMnorakV0QmlVSTdDd0lWajM5?= =?utf-8?B?R3dNL2NSVWFwQUttNThPRThwZ1dzRFZ3SEI0SVZ0aytLbHVWZ2t0TzF3bWYz?= =?utf-8?B?UURCTTFzVmhVeUxvOG5UNVZKMmsxYlUxVUg5a3VFSVhVWUNKMlJxSjdxR2tI?= =?utf-8?B?ekxsRUtGcThYWGQ1bHVFYzFCQ0s1anZiNDBEZXJiVVppMFRSNVJ6cVNSbWFX?= =?utf-8?B?SFpSdXgrTWpKaXNTakxYMXFmd2kvanltbVlHeWs3Rm5vWVJpWE5yNndwUGlS?= =?utf-8?B?cW1Gc1o2M0pDbEY3OVpMYUFhNllxVVM2QkhhdHczd3hnZ2pQbUlUa1d3NXVD?= =?utf-8?B?UTcxSG55cEpHUGZwVU1NbWNNZjZoNHhTZnltVC9kcHRGRmlPeGFXSTBaRHN1?= =?utf-8?B?QjZZaWovNmQvQWl4SHlUMndGc1JEMmtvQ0JEOGRMVWZIZFhLTUp2b09hMmpQ?= =?utf-8?B?V1lUWEpFNHg0NFZDeVJpK1duSDFRdXJtNWQ5bUMvNi9tT293RGVKZWwyeGVh?= =?utf-8?B?TDdYYzVtcHNoVDJZVnJRdzd1RllCK3VteU04WTFXbGhWMWhNQlRGbXVUSysv?= =?utf-8?B?elF6K1dJTk1JZHpldzBPTHdlRDN3TVJBS1VOaldFRXV1RmJpb2dHZXF2clBi?= =?utf-8?B?TXVzcEVPYVN1YlNqWjhsQmN5bjdrSlBqUzErNS96ajVVR3ZCdG9Oekhyckl4?= =?utf-8?Q?ojS5IDMDY8K7gDBDYlUglimlm?= X-Forefront-Antispam-Report: CIP:52.17.62.50;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:eu-dlp.cloud-sec-av.com;PTR:eu-dlp.cloud-sec-av.com;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(14060799003)(7416014)(376014)(36860700013)(35042699022)(921020);DIR:OUT;SFP:1102; X-OriginatorOrg: solid-run.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Nov 2025 11:46:47.8987 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5759095e-4ea7-4bba-217b-08de1df35564 X-MS-Exchange-CrossTenant-Id: a4a8aaf3-fd27-4e27-add2-604707ce5b82 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=a4a8aaf3-fd27-4e27-add2-604707ce5b82;Ip=[52.17.62.50];Helo=[eu-dlp.cloud-sec-av.com] X-MS-Exchange-CrossTenant-AuthSource: AM1PEPF000252DF.eurprd07.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBBPR04MB7978 Add description for the SolidRun i.MX8MP HummingBoard IIoT. The board is a new design around the i.MX8MP System on Module, not sharing much with previous HummingBoards. It comes with some common features: - 3x USB-3.0 Type A connector - 2x 1Gbps RJ45 Ethernet - USB Type-C Console Port - microSD connector - RTC with backup battery - RGB Status LED - 1x M.2 M-Key connector with PCI-E Gen. 3 x1 - 1x M.2 B-Key connector with USB-2.0/3.0 + SIM card holder - 1x LVDS Display Connector - 1x DSI Display Connector - GPIO header - 2x RS232/RS485 ports (configurable) - 2x CAN In addition there is a board-to-board expansion connector to support custom daughter boards with access to SPI, a range of GPIOs and - notably - CAN and UART. Both 2x CAN and 2x UART can be muxed either to this b2b connector, or a termianl block connector on the base board. The routing choice for UART and CAN is expressed through gpio mux-controllers in DT and can be changed by applying dtb addons. Four dtb addons are provided: - dsi panel Winstar WJ70N3TYJHMNG0 - lvds panel Winstar WF70A8SYJHLNGA - RS485 on UART port "A" (default rs232) - RS485 on UART port "B" (default rs232) Signed-off-by: Josua Mayer --- arch/arm64/boot/dts/freescale/Makefile | 6 + ...hummingboard-iiot-panel-dsi-WJ70N3TYJHMNG0.dtso | 69 ++ ...ummingboard-iiot-panel-lvds-WF70A8SYJHLNGA.dtso | 105 +++ .../imx8mp-hummingboard-iiot-rs485-a.dtso | 18 + .../imx8mp-hummingboard-iiot-rs485-b.dtso | 18 + .../dts/freescale/imx8mp-hummingboard-iiot.dts | 712 +++++++++++++++++++++ 6 files changed, 928 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 8bda6fb0ff9c1..d414d0efe5e74 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -207,6 +207,12 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk3.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-picoitx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-edm-g-wb.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-iiot.dtb +DTC_FLAGS_imx8mp-hummingboard-iiot := -@ +dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-iiot-panel-dsi-WJ70N3TYJHMNG0.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-iiot-panel-lvds-WF70A8SYJHLNGA.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-iiot-rs485-a.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-iiot-rs485-b.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-mate.dtb DTC_FLAGS_imx8mp-hummingboard-mate := -@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-pro.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-dsi-WJ70N3TYJHMNG0.dtso b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-dsi-WJ70N3TYJHMNG0.dtso new file mode 100644 index 0000000000000..e66ee2ce69d8d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-dsi-WJ70N3TYJHMNG0.dtso @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + * + * Overlay for enabling HummingBoard IIoT MIPI-DSI connector + * with Winstar WJ70N3TYJHMNG0 panel. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&{/} { + dsi_backlight: dsi-backlight { + compatible = "gpio-backlight"; + gpios = <&tca6408_u48 3 GPIO_ACTIVE_LOW>; + }; +}; + +&i2c_dsi { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@41 { + compatible = "ilitek,ili2130"; + reg = <0x41>; + reset-gpios = <&tca6408_u48 6 GPIO_ACTIVE_LOW>; + interrupts-extended = <&tca6416_u21 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&lcdif1 { + status = "okay"; +}; + +&mipi_dsi { + samsung,esc-clock-frequency = <10000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + /* This is a Winstar panel, but the ronbo panel uses same controls. */ + compatible = "ronbo,rb070d30"; + reg = <0>; + vcc-lcd-supply = <®_dsi_panel>; + power-gpios = <&tca6408_u48 2 GPIO_ACTIVE_HIGH>; + /* reset is active-low but driver inverts it internally */ + reset-gpios = <&tca6408_u48 1 GPIO_ACTIVE_HIGH>; + updn-gpios = <&tca6408_u48 5 GPIO_ACTIVE_HIGH>; + shlr-gpios = <&tca6408_u48 4 GPIO_ACTIVE_LOW>; + backlight = <&dsi_backlight>; + + port { + panel_from_dsim: endpoint { + remote-endpoint = <&dsim_to_panel>; + }; + }; + }; + + port@1 { + dsim_to_panel: endpoint { + remote-endpoint = <&panel_from_dsim>; + data-lanes = <1 2 3 4>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-lvds-WF70A8SYJHLNGA.dtso b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-lvds-WF70A8SYJHLNGA.dtso new file mode 100644 index 0000000000000..f8fb7fd0e4e49 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-panel-lvds-WF70A8SYJHLNGA.dtso @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + * + * Overlay for enabling HummingBoard IIoT LVDS connector + * with Winstar WF70A8SYJHLNGA panel. + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&{/} { + lvds_backlight: lvds-backlight { + compatible = "gpio-backlight"; + gpios = <&tca6408_u37 3 GPIO_ACTIVE_LOW>; + }; + + panel-lvds { + compatible = "winstar,wf70a8syjhlnga", "panel-lvds"; + backlight = <&lvds_backlight>; + power-supply = <®_dsi_panel>; + enable-gpios = <&tca6408_u37 2 GPIO_ACTIVE_HIGH>; + reset-gpios = <&tca6408_u37 1 GPIO_ACTIVE_HIGH>; + data-mapping = "vesa-24"; + width-mm = <154>; + height-mm = <86>; + + panel-timing { + /* + * Note: NXP BSP hard-codes 74MHz clock in ldb driver: + * drivers/gpu/drm/imx/imx8mp-ldb.c + * SolidRun BSP carries patch. + */ + clock-frequency = <49500000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <40>; + hback-porch = <144>; + hsync-len = <104>; + hsync-active = <0>; + vfront-porch = <3>; + vback-porch = <11>; + vsync-len = <10>; + vsync-active = <1>; + de-active = <1>; + }; + + port { + panel_from_lvds: endpoint { + remote-endpoint = <&lvds_ch0_out>; + }; + }; + }; +}; + +&i2c_lvds { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@41 { + compatible = "ilitek,ili2130"; + reg = <0x41>; + reset-gpios = <&tca6408_u37 6 GPIO_ACTIVE_LOW>; + interrupts-extended = <&tca6416_u21 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&lcdif2 { + status = "okay"; +}; + +&lvds_bridge { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + port@1 { + lvds_ch0_out: endpoint { + remote-endpoint = <&panel_from_lvds>; + }; + }; + }; +}; + +&tca6408_u37 { + lvds-lr-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "lvds-l/r"; + }; + + lvds-ud-hog { + gpio-hog; + gpios = <5 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "lvds-u/d"; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-a.dtso b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-a.dtso new file mode 100644 index 0000000000000..7bbf800b78fb1 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-a.dtso @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + * + * Overlay for enabling HummingBoard IIoT on-board RS485 Port A on connector J5004. + */ + +/dts-v1/; +/plugin/; + +&uart3_rs_232_485_mux { + /* select rs485 */ + idle-state = <1>; +}; + +&uart3 { + linux,rs485-enabled-at-boot-time; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-b.dtso b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-b.dtso new file mode 100644 index 0000000000000..d4bfea886ad12 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot-rs485-b.dtso @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + * + * Overlay for enabling HummingBoard IIoT on-board RS485 Port B on connector J5004. + */ + +/dts-v1/; +/plugin/; + +&uart4_rs_232_485_mux { + /* select rs485 */ + idle-state = <1>; +}; + +&uart4 { + linux,rs485-enabled-at-boot-time; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot.dts b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot.dts new file mode 100644 index 0000000000000..486314c2b9780 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-hummingboard-iiot.dts @@ -0,0 +1,712 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2024 Yazan Shhady + * Copyright 2025 Josua Mayer + */ + +/dts-v1/; + +#include +#include + +#include "imx8mp-sr-som.dtsi" + +/ { + model = "SolidRun i.MX8MP HummingBoard IIoT"; + compatible = "solidrun,imx8mp-hummingboard-iiot", + "solidrun,imx8mp-sr-som", "fsl,imx8mp"; + + aliases { + ethernet0 = &eqos; /* J10 */ + ethernet1 = &fec; /* J11 */ + rtc0 = &carrier_rtc; + rtc1 = &snvs_rtc; + gpio5 = &tca6408_u48; + gpio6 = &tca6408_u37; + gpio7 = &tca6416_u20; + gpio8 = &tca6416_u21; + i2c6 = &i2c_exp; + i2c7 = &i2c_csi; + i2c8 = &i2c_dsi; + i2c9 = &i2c_lvds; + }; + + v_1_2: regulator-1-2 { + compatible = "regulator-fixed"; + regulator-name = "1v2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_dsi_panel: regulator-dsi-panel { + compatible = "regulator-fixed"; + regulator-name = "dsi-panel"; + regulator-min-microvolt = <11200000>; + regulator-max-microvolt = <11200000>; + gpios = <&tca6416_u20 15 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + /* power for M.2 B-Key connector (J6) */ + regulator-m2-b { + compatible = "regulator-fixed"; + regulator-name = "m2-b"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&tca6416_u20 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + /* power for M.2 M-Key connector (J4) */ + regulator-m2-m { + compatible = "regulator-fixed"; + regulator-name = "m2-m"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&tca6416_u20 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + vmmc: regulator-mmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&vmmc_pins>; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_LOW>; + enable-active-high; + startup-delay-us = <250>; + }; + + /* power for USB-A J5003 */ + vbus1: regulator-vbus-1 { + compatible = "regulator-fixed"; + regulator-name = "vbus1"; + gpio = <&tca6416_u20 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + /* power for USB-A J27 behind USB Hub Port 3 */ + regulator-vbus-2 { + compatible = "regulator-fixed"; + regulator-name = "vbus2"; + gpio = <&tca6416_u20 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + /* power for USB-A J27 behind USB Hub Port 4 */ + regulator-vbus-3 { + compatible = "regulator-fixed"; + regulator-name = "vbus3"; + gpio = <&tca6416_u20 13 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + rfkill-m2-b-gnss { + compatible = "rfkill-gpio"; + label = "m2-b gnss"; + radio-type = "gps"; + /* rfkill-gpio inverts internally */ + shutdown-gpios = <&tca6416_u20 10 GPIO_ACTIVE_HIGH>; + }; + + rfkill-m2-b-wwan { + compatible = "rfkill-gpio"; + label = "m2-b radio"; + radio-type = "wwan"; + /* rfkill-gpio inverts internally */ + shutdown-gpios = <&tca6416_u20 9 GPIO_ACTIVE_HIGH>; + }; + + flexcan1_flexcan2_b2b_mux: mux-controller-0 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches both flexcan1 and flexcan2 tx/rx between + * expansion connector (J22) and on-board transceivers + * using one GPIO: 0 = on-board, 1 connector. + */ + mux-gpios = <&tca6416_u20 3 GPIO_ACTIVE_HIGH>; + /* default on-board */ + idle-state = <0>; + }; + + mux-controller-1 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches can bus between different SoM board-to-board + * connector pins which is used to support different SoMs. + * i.MX8M Plus uses J7-12/16 and J9-54/56 for 2x flexcan. + */ + mux-gpios = <&tca6416_u20 4 GPIO_ACTIVE_HIGH>; + idle-state = <1>; + }; + + spi_mux: mux-controller-2 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches spi bus between on-board tpm + * and expansion connector (J22). + */ + mux-gpios = <&tca6416_u21 0 GPIO_ACTIVE_HIGH>; + /* default on-board */ + idle-state = <0>; + }; + + uart3_uart4_b2b_mux: mux-controller-3 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches both uart3 and uart4 tx/rx between expansion + * connector (J22) and on-board rs232/rs485 transceivers + * using one GPIO: 0 = on-board, 1 connector. + */ + mux-gpios = <&tca6416_u20 0 GPIO_ACTIVE_HIGH>; + /* default on-board */ + idle-state = <0>; + }; + + uart3_rs_232_485_mux: mux-controller-4 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches uart3 tx/rx between rs232 and rs485 + * transceivers. using one GPIO: 0 = rs232; 1 = rs485. + */ + mux-gpios = <&tca6416_u20 1 GPIO_ACTIVE_HIGH>; + /* default rs232 */ + idle-state = <0>; + }; + + uart4_rs_232_485_mux: mux-controller-5 { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + /* + * Mux switches uart4 tx/rx between rs232 and rs485 + * transceivers. using one GPIO: 0 = rs232; 1 = rs485. + */ + mux-gpios = <&tca6416_u20 2 GPIO_ACTIVE_HIGH>; + /* default rs232 */ + idle-state = <0>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + wakeup-event { + label = "m2-m-wakeup"; + interrupts-extended = <&tca6416_u21 11 IRQ_TYPE_EDGE_FALLING>; + linux,code = ; + wakeup-source; + }; + }; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&ecspi2_pins>; + num-cs = <1>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + status = "okay"; + + ecspi2_muxed: spi@0 { + compatible = "spi-mux"; + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + /* mux bandwidth is 2GHz, soc max. spi clock is 166MHz */ + spi-max-frequency = <166000000>; + mux-controls = <&spi_mux>; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <0>; + spi-max-frequency = <43000000>; + reset-gpios = <&tca6416_u21 1 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + interrupts-extended = <&tca6416_u21 9 IRQ_TYPE_EDGE_FALLING>; + }; + }; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins>; + status = "okay"; + + can-transceiver { + max-bitrate = <8000000>; + }; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&can2_pins>; + status = "okay"; + + can-transceiver { + max-bitrate = <8000000>; + }; +}; + +&i2c2 { + i2c-mux@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + /* + * This reset is open drain, + * but reset core does not support GPIO_OPEN_DRAIN flag. + */ + reset-gpios = <&tca6416_u21 2 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + + /* channel 0 routed to expansion connector (J22) */ + i2c_exp: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + /* channel 1 routed to mipi-csi connector (J23) */ + i2c_csi: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + /* channel 2 routed to mipi-dsi connector (J25) */ + i2c_dsi: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + + tca6408_u48: gpio@21 { + compatible = "ti,tca6408"; + reg = <0x21>; + /* + * reset shared between U37 and U48, to be + * supported once gpio-pca953x switches to + * reset framework. + * + * reset-gpios = <&tca6416_u21 4 (GPIO_ACTIVE_LOW|GPIO_PULL_UP|GPIO_OPEN_DRAIN)>; + */ + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "CAM_RST#", "DSI_RESET", + "DSI_STBYB", "DSI_PWM_BL", + "DSI_L/R", "DSI_U/D", + "DSI_CTP_/RST", "CAM_TRIG"; + }; + }; + + /* channel 2 routed to lvds connector (J24) */ + i2c_lvds: i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + + tca6408_u37: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + /* + * reset shared between U37 and U48, to be + * supported once gpio-pca953x switches to + * reset framework. + * + * reset-gpios = <&tca6416_u21 4 (GPIO_ACTIVE_LOW|GPIO_PULL_UP|GPIO_OPEN_DRAIN)>; + */ + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "SELB", "LVDS_RESET", + "LVDS_STBYB", "LVDS_PWM_BL", + "LVDS_L/R", "LVDS_U/D", + "LVDS_CTP_/RST", ""; + }; + }; + }; +}; + +&i2c3 { + /* highest i2c clock supported by all peripherals is 400kHz */ + clock-frequency = <400000>; + + tca6416_u20: gpio@20 { + /* + * This is a TI TCAL6416 using same programming model as + * NXP PCAL6416, not to be confused with TI TCA6416. + */ + compatible = "nxp,pcal6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "TCA_INT/EXT_UART", "TCA_UARTA_232/485", + "TCA_UARTB_232/485", "TCA_INT/EXT_CAN", + "TCA_NXP/REN", "TCA_M.2B_3V3_EN", + "TCA_M.2M_3V3_EN", "TCA_M.2M_RESET#", + "TCA_M.2B_RESET#", "TCA_M.2B_W_DIS#", + "TCA_M.2B_GPS_EN#", "TCA_USB-HUB_RST#", + "TCA_USB_HUB3_PWR_EN", "TCA_USB_HUB4_PWR_EN", + "TCA_USB1_PWR_EN", "TCA_VIDEO_PWR_EN"; + + m2-b-reset-hog { + gpio-hog; + gpios = <8 GPIO_ACTIVE_LOW>; + output-low; + line-name = "m2-b-reset"; + }; + }; + + tca6416_u21: gpio@21 { + /* + * This is a TI TCAL6416 using same programming model as + * NXP PCAL6416, not to be confused with TI TCA6416. + */ + compatible = "nxp,pcal6416"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&tca6416_u21_int_pins>; + interrupts-extended = <&gpio1 15 IRQ_TYPE_EDGE_FALLING>; + gpio-line-names = "TCA_SPI_TPM/EXT", "TCA_TPM_RST#", + "TCA_I2C_RST", "TCA_RS232_SHTD#", + "TCA_LCD_I2C_RST", "TCA_DIG_OUT1", + "TCA_bDIG_IN1", "TCA_SENS_INT", + "TCA_ALERT#", "TCA_TPM_PIRQ#", + "TCA_RTC_INT", "TCA_M.2M_WAKW_ON_LAN", + "TCA_M.2M_CLKREQ#", "TCA_LVDS_INT#", + "", "TCA_POE_AT"; + + rs232_shutdown: rs232-shutdown-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_LOW>; + output-low; + line-name = "rs232-shutdown"; + }; + + lcd-i2c-reset-hog { + /* + * reset shared between U37 and U48, to be + * supported once gpio-pca953x switches to + * reset framework. + */ + gpio-hog; + gpios = <4 (GPIO_ACTIVE_LOW|GPIO_PULL_UP|GPIO_OPEN_DRAIN)>; + output-low; + line-name = "lcd-i2c-reset"; + }; + + m2-m-clkreq-hog { + gpio-hog; + gpios = <12 GPIO_ACTIVE_LOW>; + input; + line-name = "m2-m-clkreq"; + }; + }; + + led-controller@30 { + compatible = "ti,lp5562"; + reg = <0x30>; + /* use internal clock, could use external generated by rtc */ + clock-mode = /bits/ 8 <1>; + #address-cells = <1>; + #size-cells = <0>; + + multi-led@0 { + reg = <0x0>; + label = "D7"; + color = ; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0x0>; + color = ; + led-cur = /bits/ 8 <0x32>; + max-cur = /bits/ 8 <0x64>; + }; + + led@1 { + reg = <0x1>; + color = ; + led-cur = /bits/ 8 <0x19>; + max-cur = /bits/ 8 <0x32>; + }; + + led@2 { + reg = <0x2>; + color = ; + led-cur = /bits/ 8 <0x19>; + max-cur = /bits/ 8 <0x32>; + }; + }; + + led@3 { + reg = <3>; + chan-name = "D8"; + label = "D8"; + color = ; + led-cur = /bits/ 8 <0x19>; + max-cur = /bits/ 8 <0x64>; + }; + }; + + light-sensor@44 { + compatible = "isil,isl29023"; + reg = <0x44>; + /* IRQ shared between accelerometer, light-sensor and Tamper input (J5007) */ + interrupts-extended = <&tca6416_u21 7 IRQ_TYPE_EDGE_FALLING>; + }; + + accelerometer@53 { + compatible = "adi,adxl345"; + reg = <0x53>; + /* IRQ shared between accelerometer, light-sensor and Tamper input (J5007) */ + interrupts-extended = <&tca6416_u21 7 IRQ_TYPE_EDGE_FALLING>; + }; + + carrier_eeprom: eeprom@57{ + compatible = "atmel,24c02"; + reg = <0x57>; + pagesize = <8>; + }; + + carrier_rtc: rtc@69 { + compatible = "abracon,ab1805"; + reg = <0x69>; + abracon,tc-diode = "schottky"; + abracon,tc-resistor = <3>; + interrupts-extended = <&tca6416_u21 10 IRQ_TYPE_EDGE_FALLING>; + }; +}; + +&iomuxc { + can1_pins: pinctrl-can1-grp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154 + MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154 + >; + }; + + can2_pins: pinctrl-can2-grp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_MCLK__CAN2_RX 0x154 + MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX 0x154 + >; + }; + + ecspi2_pins: pinctrl-ecspi2-grp { + fsl,pins = < + MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 + MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 + MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 + MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 + >; + }; + + tca6416_u21_int_pins: pinctrl-tca6416-u21-int-grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x0 + >; + }; + + /* UARTA */ + uart3_pins: pinctrl-uart3-grp { + fsl,pins = < + MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX 0x140 + MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX 0x140 + MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x140 + >; + }; + + /* UARTB */ + uart4_pins: pinctrl-uart4-grp { + fsl,pins = < + MX8MP_IOMUXC_NAND_DATA00__UART4_DCE_RX 0x140 + MX8MP_IOMUXC_NAND_DATA01__UART4_DCE_TX 0x140 + MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x140 + >; + }; + + usdhc2_pins: pinctrl-usdhc2-grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + usdhc2_100mhz_pins: pinctrl-usdhc2-100mhz-grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + usdhc2_200mhz_pins: pinctrl-usdhc2-200mhz-grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + vmmc_pins: pinctrl-vmmc-grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x0 + >; + }; +}; + +&pcie { + reset-gpio = <&tca6416_u20 7 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +/* M.2 M-Key (J4) */ +&pcie_phy { + clocks = <&hsio_blk_ctrl>; + clock-names = "ref"; + fsl,clkreq-unsupported; + fsl,refclk-pad-mode = ; + status = "okay"; +}; + +&phy0 { + leds { + #address-cells = <1>; + #size-cells = <0>; + + /* ADIN1300 LED_0 pin */ + led@0 { + reg = <0>; + color = ; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + }; +}; + +&phy1 { + leds { + #address-cells = <1>; + #size-cells = <0>; + + /* ADIN1300 LED_0 pin */ + led@0 { + reg = <0>; + color = ; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + rts-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; + /* select 80MHz parent clock to support maximum baudrate 4Mbps */ + assigned-clocks = <&clk IMX8MP_CLK_UART3>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; + rts-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>; + /* select 80MHz parent clock to support maximum baudrate 4Mbps */ + assigned-clocks = <&clk IMX8MP_CLK_UART4>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>; + status = "okay"; +}; + +&usb3_phy0 { + fsl,phy-tx-preemp-amp-tune-microamp = <1200>; + vbus-supply = <&vbus1>; + status = "okay"; +}; + +&usb3_0 { + status = "okay"; +}; + +&usb3_phy1 { + status = "okay"; +}; + +&usb3_1 { + status = "okay"; +}; + +&usb_dwc3_0 { + dr_mode = "host"; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + hub_2_0: hub@1 { + compatible = "usb4b4,6502", "usb4b4,6506"; + reg = <1>; + peer-hub = <&hub_3_0>; + reset-gpios = <&tca6416_u20 11 GPIO_ACTIVE_LOW>; + vdd-supply = <&v_1_2>; + vdd2-supply = <&v_3_3>; + }; + + hub_3_0: hub@2 { + compatible = "usb4b4,6500", "usb4b4,6504"; + reg = <2>; + peer-hub = <&hub_2_0>; + reset-gpios = <&tca6416_u20 11 GPIO_ACTIVE_LOW>; + vdd-supply = <&v_1_2>; + vdd2-supply = <&v_3_3>; + }; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&usdhc2_pins>; + pinctrl-1 = <&usdhc2_100mhz_pins>; + pinctrl-2 = <&usdhc2_200mhz_pins>; + vmmc-supply = <&vmmc>; + bus-width = <4>; + cap-power-off-card; + full-pwr-cycle; + status = "okay"; +}; -- 2.51.0