From nobody Sun Feb 8 16:50:14 2026 Received: from SJ2PR03CU001.outbound.protection.outlook.com (mail-westusazon11022120.outbound.protection.outlook.com [52.101.43.120]) (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 6CFEB18453B; Thu, 1 Aug 2024 09:13:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.43.120 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722503615; cv=fail; b=eFf9feRT8h8eBpQWEweiiE8NNfMXhzpb3EYbwwmksBl3a/WGTJcsnphbQp8+ffAU2AkJHTRDq1f9AYQGoLwfAIOXKvx9IeroY3zfidziTulMqXF2a/KaZJNz8JcJlqK9hJvxRkd/PjnUkuvRBXPWUolwVMLGP6U23bLL65KSv0k= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722503615; c=relaxed/simple; bh=RLaOcOyjta6lMz9eqcrKwHXMTFaLyoJlDN8GXhqTsx8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=hqDGi/hKSudZTG2idPf9C9uzns1TR4XbvArv7/KW+04WSWrm3ZC7JgzMWWa6/hT1mpOj1JZgHhsT4occ+x5YaYf3lKXa7+fUAttG6aKCEmi4Gq6YXZleMWO8NTOL9WZPLnLco2hRlzY4az9hBTIghtuc8hUnGBwAxQTMnK+Wi4Y= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=os.amperecomputing.com; spf=pass smtp.mailfrom=os.amperecomputing.com; dkim=pass (1024-bit key) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b=SMdOCZxL; arc=fail smtp.client-ip=52.101.43.120 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=os.amperecomputing.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=os.amperecomputing.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="SMdOCZxL" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=YhwfLs7xCARdDt4N8utHcQnME3USA06kdz0u7zv7Yjat1SoH4ruv7Kxa04nY7DyUUYDM00e20XrqhvLBCJaOK6AO16WVeA6Cwe2rpeA82r4BlaNNta0V3m87Cxq5KPj9qiL8v1vJV208zZDbLLsaJ7jkUqKIk8wtDAu7USzgJYisV48/YkjpgUj/u3XjMjH5kABId4YSYfqrlq3tNJdQlh1Bxm7aa6QpOSTuBNplrkEjLFfEPohjwCrhalZkkUISBPpEP33UDvEWgbzZg5xzyyGaNclle4B6UNzRp6NMm6MKbI2kbd6aqdx8FPLzb+9m9Qa8b9QF47UqtDn5V1MvKg== 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=IyCcqeey3/GYM3KxVJiuA8Bate08JQiFrzuKF4pa0uM=; b=LTh6kbSApsjhK+UmBMD2/QZW88n1WtgTEnrmB2Xao+jFBoiVxW1PbquEk1TcziAvkWjSnI4mn9geLlcyp3tEgXwxUJPQKJDwpv2Ub9IS5dWguFZdhQOBwlvta9GJZK3Hbi6PjgW4muCBDa1Cg9xOSmhg9WBSVWwx76zd6TM8Tl3PUlzZd6icjGcxNGtBV/pMtfWOdslkTKwnj14K18SzT+iBjB1EOUMDCj1UxzpeMArPbeA7C/KAtg3NJdfIPV1LcfAMRJwuvQUeIhdcZ2O/tYU462PHAcwmaCnOdsoIVtfZtCNFK6G93s3BdpM1itiuDX6kiOU3j2A4zIH48ov5Ow== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=os.amperecomputing.com; dmarc=pass action=none header.from=os.amperecomputing.com; dkim=pass header.d=os.amperecomputing.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=IyCcqeey3/GYM3KxVJiuA8Bate08JQiFrzuKF4pa0uM=; b=SMdOCZxLgUH7VxV28g9AZNCDo86jaXT8KyQjvcd7/MUaJ/TegLQqPM26vwBnb53jgvUGv/4xRuD16RM43Ubus5UJt2LUkOURB/cqkvZt7mUmJQH9qdV/so/KWu4MAuGlZKucWfLu0TlEdkMEYFWJ5vl1/zBgs4KtVBF2xd76uZY= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=os.amperecomputing.com; Received: from BL3PR01MB7057.prod.exchangelabs.com (2603:10b6:208:35c::16) by SA1PR01MB6640.prod.exchangelabs.com (2603:10b6:806:1a4::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7807.28; Thu, 1 Aug 2024 09:13:31 +0000 Received: from BL3PR01MB7057.prod.exchangelabs.com ([fe80::b69e:5684:ed7c:4d09]) by BL3PR01MB7057.prod.exchangelabs.com ([fe80::b69e:5684:ed7c:4d09%4]) with mapi id 15.20.7828.021; Thu, 1 Aug 2024 09:13:31 +0000 From: Chanh Nguyen To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, OpenBMC Maillist , Open Source Submission Cc: Phong Vo , Thang Nguyen , Quan Nguyen , Chanh Nguyen Subject: [PATCH 5/6] ARM: dts: aspeed: mtmitchell: Add LEDs Date: Thu, 1 Aug 2024 09:12:15 +0000 Message-ID: <20240801091217.1408809-6-chanh@os.amperecomputing.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240801091217.1408809-1-chanh@os.amperecomputing.com> References: <20240801091217.1408809-1-chanh@os.amperecomputing.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: KL1PR01CA0105.apcprd01.prod.exchangelabs.com (2603:1096:820:3::21) To BL3PR01MB7057.prod.exchangelabs.com (2603:10b6:208:35c::16) 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: BL3PR01MB7057:EE_|SA1PR01MB6640:EE_ X-MS-Office365-Filtering-Correlation-Id: 2f23cfe0-c978-4632-6e04-08dcb20a368b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|366016|52116014|1800799024|38350700014|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?03PI/hzl/fPLXYNsF72Z14ASL3GNtOo6ynI4Vg+1SRATtZgsAL30Ejp8A8TS?= =?us-ascii?Q?MIL5ROPtg8e72K5jAlzu+H5arWzEEGcw2Brg1CQEOymvY6KUEN4fWPFP+5Os?= =?us-ascii?Q?/cGOuN+wADEsMOAgwQtgV0syZv+9wsrAZsEGgvah4PGKLf4DuSUUrtmFUM57?= =?us-ascii?Q?yDF6jaYBh1rc9/1m5HnvrD9P8k9FYuMs6NpOF/9NM8PMwIWHei3Vt9TzwF+W?= =?us-ascii?Q?9M7+Kk7PkFDT9unyJZiqypTucsYb7uJoajV4jYtS026oHQ/1ds4qonenRVcP?= =?us-ascii?Q?u+VaWio4/NFM18WYaeBh020G3PRC/Folo/VkA1GpB4gMvCS/qqaortcwUmU3?= =?us-ascii?Q?ne3ryHxf02LGeVWHR4urPP5wZUXapKlgnsyDASbl3zzDfD7Cshpkmj+z1xE5?= =?us-ascii?Q?y3Z4zZnQKSObQioTjr7Ij0c8BlG+mhLq3qjHlQx7+oIpl3MdqkhK+946xiOB?= =?us-ascii?Q?Pci7z342vDW/VvKWFR8sWQfdf12VWYLYRPZkD+v5EWzpOCkNiw+W/bZYg983?= =?us-ascii?Q?3BnCmdQQw6ixv70pWZm6krh6bgvmuR7DSoMKbs3pNR57gU0IYhPXe4vD8DxH?= =?us-ascii?Q?bmFJEHoz36eI3DlB6FaqTmvky5zdpShAqxeVSM487Y2thilN80XbHInFqO6H?= =?us-ascii?Q?3vTOL7z6+voviVZMyznBguHQjttTan9lKhbgqurCgcB7sWhYM4Kcxb5GadA8?= =?us-ascii?Q?PlVHmiUJEeqbWEJbP5SkqAm1NyWMlBFCq+kQg66txn8nUGRa8kAXK3bfnR6g?= =?us-ascii?Q?kNFzenIl3RjJ2TZph4Se0beLy76NZVDFWphjgn4InNj+EXy4frDx1580+/r8?= =?us-ascii?Q?Wm67E3AZ89iiNQcTJ/T1L06VdvsixPd03GunD/PTpGzjCrgj53CM3GzzZUv9?= =?us-ascii?Q?JuS6YX+KXgl3oHS5emlXc056u+lGIKnLzmygDvuXaILuwZk1lBYpK3SrgLuY?= =?us-ascii?Q?tq0wZWxACnELiXSXcK9d7QzVqqAamq8g+XFf8BzFZ3BHYUw+ZQbpbzXMJOhD?= =?us-ascii?Q?7VRbmaMsP7W20zBBxtz0WFOY/jbfbNxIHuU3zBcCPHK8IFAvYP+exL71AkXR?= =?us-ascii?Q?41H5lNlowJdvVzgP5rttB9friZc1DctHp13MkTmFRgdmRCqoVtRcm5v4ETJX?= =?us-ascii?Q?Kmm9mUY+JO752c0CSvhuryXhmgJMnF7/0+FBSnAaODiPAOLH1It0g5ApfQf/?= =?us-ascii?Q?+YxwcHjicpyu86stshIAeH+p33zv8UOMZXYmuUJAN4wBsbrksbmsMjksSrzI?= =?us-ascii?Q?QDjYlZB98xBmCU2aoOP4H0+D+O3C0roFhILPf8ywYes99/tT1qL1bmv9NZSN?= =?us-ascii?Q?fJWGJHjG1/YZh1Ew4fyAjz6LhpRu6A5cI0zdKQZ288qjVM/49zGceoNTWaLl?= =?us-ascii?Q?aSRD8SWjRoQd48lLRz2VZS7ZsKIs6WKhysWS2avPsuFqBmIV9JDHQUzjMRyC?= =?us-ascii?Q?ClJgheVLlTQ=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BL3PR01MB7057.prod.exchangelabs.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(366016)(52116014)(1800799024)(38350700014)(921020);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?0put3qPj70wD5wIUZIoi9e1RDXYDaJStpZz9F3Xe1y2Soi2ET+gmCdLkFMLw?= =?us-ascii?Q?OvlQpG2J77JHvzYXGbhSbaA4eHbjN6/2F6HuKtEE3ZssVrRajIsrV9giUrYh?= =?us-ascii?Q?dCGRZG4yGSNO+z5VYeMttQqP6Tvha9yjQvtlxA50TYtd42e2Kd8R/2o1aHTz?= =?us-ascii?Q?tC4nsrs93IBkyr1iT2zw07qkCj9E64ER/AwjOtQuA4xXYkdnCp7l0I18opBt?= =?us-ascii?Q?HoMg8k/KDaiZ+2EeH3m2eGU6xhG/m6IxmW7HTUBzKtbiHiEUAb914nTwyH4R?= =?us-ascii?Q?Ni15vUqVdRRCgDeCJKSTud4/ZRWu6p2a3+668/IUZS44OuSEgmnHfMnCx9iV?= =?us-ascii?Q?0WhKjK/h2PZDh3AoI5o2hhcR1GU9oM4ydxvRDfzhh5A4y0ujP8xJjYWm8Erf?= =?us-ascii?Q?UxoQJry+vcUFKMG2M6nBR7Thz0zG+831MQy9u9Jfdo1uG8Fl5rG46J7a2Kpr?= =?us-ascii?Q?Ror7tiWwh2bNab2FsNPQ3OrCaD7r9Oe/WAiZw9CMOwAUa7D3aywXjYpB2v15?= =?us-ascii?Q?w0A5CBM9mFsjQ458O6/o1RGWrMwoFWVk08SlVOvffZLQPACLI74e63Y7xf1R?= =?us-ascii?Q?ak6FLOz6syHXcrequLxAvS/HQ6Iks/Xu85g4fZAvRmLVopNWT0n/hnu6UMrP?= =?us-ascii?Q?qTz/NBrNr1bUwPg5k6IKpxTHPZRa+tyGzKhqLQS5tdgnsz6zONz6C8m+Nf0i?= =?us-ascii?Q?jF/fSc7D5FCB2MeqOMRLm8LRzhwXgYW47z9r75mVZ90kaOuTXabcVcQLsw4o?= =?us-ascii?Q?lQ9aev+OFqkJG2zbSwRPrjzOg8miBfZAmZ2fOPz7Ev0/suQUALcKXRjlU8b6?= =?us-ascii?Q?1y8SQlJN78uS3G3yKxDXbyHV6F3j7LmZkeJl6KUiEWWiwN0y553pfrCGb5IG?= =?us-ascii?Q?VxvZYdLmOteOJJEHp7PlDlU2Otc3r25JqCohkv1bEiMsC/1ePvz2vb4H+msx?= =?us-ascii?Q?1lSLiJM3dYGhcpu66Wk0EAtSTG64/y0g4XRiaMUas+/gU2XDdL+vXDC6q8Xm?= =?us-ascii?Q?7ZVkfs/w56FOkxlsYkg9CXSgo1IYTPYdkTqR4ARKttJi9HE88ww53K8qoq5F?= =?us-ascii?Q?bZJq+aGrWKoGk6/4U6GiWTVh9M2srYbl6prdNVQZ1yuKZ0iQ//2NjLO9LmUf?= =?us-ascii?Q?ndIihC3q+DjrnYtfF348eULU76N60KFmft5pfGbN5p6vrVKqu+DN41JHkcvT?= =?us-ascii?Q?VrvkoOhzsLpMnwpCKh2bdg6deQqVfQsGjsWGJzcMEK4hV45HR/O9dny5rnW4?= =?us-ascii?Q?cRZOdH29gytxSmDkBeKZIYdY/hv8N5UqXIyjQoZ5C0yt8zn6se+vtoDCDmkR?= =?us-ascii?Q?uPSmEcx8MPG8ZJHAnM8ugz4TivkeUVKajLuFeCI9YlJ6AICeAkAO8jXlGQq8?= =?us-ascii?Q?JykpTIiiES+2jyuKwtL5FYXCdZLu8Okrgvr2i4qArw/TY0uv8NLrrZsMDVuh?= =?us-ascii?Q?FIDrku09jYeiPjMVF8V16zSc/4wIIlls1m9btObJnB/wIMTillFwEyaVW7be?= =?us-ascii?Q?PxAk3B0et00uS2nhaIzfx4lJN4Sm2CMjbHnh/i9HuS4IdW5lEM0dZ5au/2vv?= =?us-ascii?Q?uAzNQ9zYGCOruowFT5K+kW85PTKLm+G0vVJ8PaC9e2yQyhR/UVGJIaRTtfez?= =?us-ascii?Q?bjH5k3ee1lce/GH/m9ChgPQ=3D?= X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2f23cfe0-c978-4632-6e04-08dcb20a368b X-MS-Exchange-CrossTenant-AuthSource: BL3PR01MB7057.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Aug 2024 09:13:31.5755 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Oy7u7OdYptnFboKL8/RzVfsbLmz1wMys2xHs48Vbsc5u5yQwE+4DSHwNQwFKTQaBxsxYWlPVFkZeLjk0+3bBw9Txp25p1kc31V9Av4VanjG0LtN0FcYdGsg1LkUOge4y X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR01MB6640 Content-Type: text/plain; charset="utf-8" Add LED nodes as the gpio-leds devices. They are led-bmc-ready, led-sw-heartbeat, led-identify, led-fault, led-fan-fault, led-psu-fault Signed-off-by: Chanh Nguyen --- .../aspeed/aspeed-bmc-ampere-mtmitchell.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/ar= ch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts index 119e82637023..093b746c010f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts @@ -113,6 +113,37 @@ vga_memory: region@bf000000 { }; }; =20 + leds { + compatible =3D "gpio-leds"; + /* + * Use gpio-leds to configure GPIOW5 (bmc-ready) pin to be reseted when + * watchdog timeout. + */ + led-bmc-ready { + gpios =3D <&gpio0 ASPEED_GPIO(W, 5) (GPIO_ACTIVE_HIGH | GPIO_TRANSITORY= )>; + }; + + led-sw-heartbeat { + gpios =3D <&gpio0 ASPEED_GPIO(N, 3) GPIO_ACTIVE_HIGH>; + }; + + led-identify { + gpios =3D <&gpio0 ASPEED_GPIO(S, 3) GPIO_ACTIVE_HIGH>; + }; + + led-fault { + gpios =3D <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>; + }; + + led-fan-fault { + gpios =3D <&gpio_expander1 0 GPIO_ACTIVE_HIGH>; + }; + + led-psu-fault { + gpios =3D <&gpio_expander1 1 GPIO_ACTIVE_HIGH>; + }; + }; + voltage_mon_reg: voltage-mon-regulator { compatible =3D "regulator-fixed"; regulator-name =3D "ltc2497_reg"; --=20 2.43.0