From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7C612FF8855 for ; Tue, 5 May 2026 16:27:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:CC:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zw/Nfny8q6dDNldcRTJ0lsQdgdGzgbYWHUg/apYZhas=; b=kUTpYR/1+BP0DvgG5TplUBaDq9 fDp8bhjxd5VFnJHPc3RXEFXZEjK9kP5WwAgRS3kGjNvR7hS4MvsAYvkWhBtWb6RQHrQKy5/r50oCj AXkPqMXvH9FO3nCYUd5TH5XnHgc4hg7unJ7jZQdA9/k1dsiWsX2DBi5uuHUcEH/ViuaUpNrJ2dUqv L4ue/gkSiZk/CstLDwEomj6+cl5sWrsKVUdbfPlsThOvzG4J2bdCfgA9XADhF1S0XGzdDwQ4kHx6r KOkTSbMpmNNU9Bc5/zPqWsMaujucG+LE/eYSKyBvZ922fudM/yIT4t2uGnzEeW7xfhu5bq4MDpay9 oWSMzx6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKIbo-0000000GshF-2fX1; Tue, 05 May 2026 16:26:56 +0000 Received: from mail-westus2azon11012006.outbound.protection.outlook.com ([52.101.48.6] helo=MW6PR02CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKIbm-0000000Gsex-0Vkj for linux-arm-kernel@lists.infradead.org; Tue, 05 May 2026 16:26:55 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=NUr8GGUouMQ6MRdQLRK6bnwgdh7YR5bOLiOknzBNm8N6C5MAaiWeufDj2iRAyXFj3c5oGp2u+ZDXyYsVxFH7FvJ1Jtm+Y4TrbuVlvYcVnb0s4ZYB1i7+B8/OMlO6oRvPEdXw89PHqdHD5FZkE5kz18RNYqJyKd7ks5n2+MP9o3QfBb5KLY9zPaEkzup5fpV3vaRU5OhbdP5LnNZHAW+vwYnoNZC7ScXKp380OivvOL7kw3qS3x/o3sprWxorbu/29zPA/Mp52+uyKXeBKNIvie5aqAPBzPUkwVyKf2Z7phnXruYvzI3Yx0VVnHz8Kf2WEGtMBTT+i5f1UkosCnsxQg== 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=zw/Nfny8q6dDNldcRTJ0lsQdgdGzgbYWHUg/apYZhas=; b=fK0yy1n5fbRFXM3arkbiwzZTJd0NBeLcOe3EeXmGSi24BOBE+0P6OClJRO6BVPtddH7KmHhgfJ3TiAYhNy0LL2vYCwwsq4UpsAPu0YrYN6Qx8EbYAhrUY1hhxjfk5s7y603Mh1nQthdK4cZrt0kI8J4ZjmMItpet6lNJsy5fAIf3W/Su19YsmGMj8YCNgY/CD4/NGoV+W5D8VN/V2lcL6VQkt1DDgeFe/PWHqNMl8Zgtd9hmisx88J1N7eOMQj66x5Eyt1rHCgZwe5GBrv1CpDM4XqFw1L4XYi/lHu8Gx31zz5ExLg6yOmg4qF0aRNj4P7q2IWIks7ICzf6cSKhaaQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.21.195) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=ti.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=ti.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zw/Nfny8q6dDNldcRTJ0lsQdgdGzgbYWHUg/apYZhas=; b=OAJZ1bh3RyNCLiSaG5Go3GiVjhe9cAyu68ON6tC41o/5ecpKpkllDbj3J5Vx8hpn5Wfvk1LxgJAPv3UBsyRdTOkRhkpMhFcD4nd3K9LCw9Igh2haOnrzuUhxD9NQF+ZZ10NSwTFSMXRMyMVMa2dapNSNqq4pxtzAWqI8pL27TMY= Received: from SJ0PR03CA0377.namprd03.prod.outlook.com (2603:10b6:a03:3a1::22) by SN7PR10MB6329.namprd10.prod.outlook.com (2603:10b6:806:273::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9870.27; Tue, 5 May 2026 16:26:15 +0000 Received: from SJ1PEPF00002321.namprd03.prod.outlook.com (2603:10b6:a03:3a1:cafe::76) by SJ0PR03CA0377.outlook.office365.com (2603:10b6:a03:3a1::22) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9870.25 via Frontend Transport; Tue, 5 May 2026 16:26:15 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.21.195) smtp.mailfrom=ti.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=ti.com; Received-SPF: Pass (protection.outlook.com: domain of ti.com designates 198.47.21.195 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.21.195; helo=flwvzet201.ext.ti.com; pr=C Received: from flwvzet201.ext.ti.com (198.47.21.195) by SJ1PEPF00002321.mail.protection.outlook.com (10.167.242.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9891.9 via Frontend Transport; Tue, 5 May 2026 16:26:13 +0000 Received: from DFLE211.ent.ti.com (10.64.6.69) by flwvzet201.ext.ti.com (10.248.192.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Tue, 5 May 2026 11:26:10 -0500 Received: from DFLE200.ent.ti.com (10.64.6.58) by DFLE211.ent.ti.com (10.64.6.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Tue, 5 May 2026 11:26:10 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DFLE200.ent.ti.com (10.64.6.58) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20 via Frontend Transport; Tue, 5 May 2026 11:26:10 -0500 Received: from [128.247.81.105] (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 645GQAGZ3352059; Tue, 5 May 2026 11:26:10 -0500 Message-ID: Date: Tue, 5 May 2026 11:26:10 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] arm64: dts: ti: Add k3-am62l3-beaglebadge To: Andrew Davis , Bryan Brattlof CC: Nishanth Menon , Vignesh Raghavendra , "Tero Kristo" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , , , References: <20260501233148.4180391-1-jm@ti.com> <20260501233148.4180391-3-jm@ti.com> <20260504161900.sivd2s4roiqtnsc7@bryanbrattlof.com> <073e52f1-f5d0-43aa-b9f0-d4f179838f10@ti.com> Content-Language: en-US From: Judith Mendez In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00002321:EE_|SN7PR10MB6329:EE_ X-MS-Office365-Filtering-Correlation-Id: 66948387-3ea1-4474-7e3b-08deaac3066f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|376014|1800799024|82310400026|18002099003|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.21.195;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:flwvzet201.ext.ti.com;PTR:ErrorRetry;CAT:NONE;SFS:(13230040)(36860700016)(376014)(1800799024)(82310400026)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 4j4ZdsuRJnDcjJFNnZwFpQUBjmyL4dMRA6gPeOsGWLu1+WkYb3Ell6FBzbiOlZMuLV7tecQLxRSk5qwjCVVjI7RSjg74Bm/JjUuyhAdYEaZSVRmNskFsn4OgNwdnNjJZVB2FnFHwLPiyHsbLRHNjOgcsI7xmDX3xocgOD5PoV9Ib407T3Ml9URb6RCxk/oQLjm5jWwuZdl1qHvm+xViuNv6WJRM4Uj+Vr6LZAISDJC/XXEik60jHKLO6oDNluqg65qtgwwU7yDGzjll/h6UwiaZKPzrImIIuCaDwX/rK1xuA8cRdlTbdVRTPaylGFcond0jb7xuSve9cjNtHntchxnW//QcS9UMmXFEhFja9ssioF/seuKIO53NQoFNKIWgyhSbsBHErgnb43m5SRY7regsJNEn4DoDjqeA5L2/Beijfj0h9dct5eVSEt+Yh5JUp X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 May 2026 16:26:13.4838 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 66948387-3ea1-4474-7e3b-08deaac3066f X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.195];Helo=[flwvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00002321.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR10MB6329 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260505_092654_163746_BF6020B6 X-CRM114-Status: GOOD ( 21.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 5/5/26 11:01 AM, Andrew Davis wrote: > On 5/5/26 10:48 AM, Judith Mendez wrote: >> Hi Bryan, all, >> >> On 5/4/26 11:19 AM, Bryan Brattlof wrote: >>> On May  1, 2026 thus sayeth Judith Mendez: >>>> BeagleBoard.org BeagleBadge is a compact, affordable open source >>>> hardware single board computer based on the Texas Instruments AM62L3 >>>> SoC designed for IoT and embedded applications with low power >>>> consumption. >>>> Expansion is provided over open standards based headers including >>>> QWIIC and GPIO interfaces. >>>> >>>> https://beagleboard.org/ >>>> https://github.com/beagleboard/BeagleBadge >>>> >>>> Co-developed-by: Andrew Davis >>>> Signed-off-by: Judith Mendez >>>> --- >>>>   arch/arm64/boot/dts/ti/Makefile            |   1 + >>>>   arch/arm64/boot/dts/ti/k3-am62l3-badge.dts | 655 +++++++++++++++++ >>>> ++++ >>> >>> ... >>> >>>> diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-badge.dts >>>> b/arch/arm64/boot/dts/ti/k3-am62l3-badge.dts >>>> new file mode 100644 >>>> index 000000000000..0125d3fec5e9 >>>> --- /dev/null >>>> +++ b/arch/arm64/boot/dts/ti/k3-am62l3-badge.dts >>>> @@ -0,0 +1,655 @@ >>>> +// SPDX-License-Identifier: GPL-2.0 >>>> +/* >>>> + * https://www.beagleboard.org/boards/beaglebadge >>>> + * >>>> + * Copyright (C) 2026 Texas Instruments Incorporated - https:// >>>> www.ti.com/ >>>> + */ >>>> + >>>> +/dts-v1/; >>>> + >>>> +#include >>>> +#include >>>> +#include >>>> +#include >>>> +#include "k3-am62l3.dtsi" >>>> +#include "k3-pinctrl.h" >>>> + >>>> +/ { >>>> +    compatible = "beagle,am62l3-badge", "ti,am62l3"; >>> >>> I noticed the $subject calls it the k3-am62l3-beaglebadge do we want to >>> name the DT that as well? >>> >>>> +    model = "BeagleBoard.org BeagleBadge"; >>>> + >>> >> >> So I see other beagle boards have the following: >> >> beagle,am67a-beagley-ai in k3-am67a-beagley-ai.dts >> beagle,am625-beagleplay in k3-am625-beagleplay.dts >> beagle,am62-pocketbeagle2 in k3-am62-pocketbeagle2.dts >> beagle,j721e-beagleboneai64 in k3-j721e-beagleboneai64.dts >> >> so I think we should be using: >> >> beagle,am62l3-beaglebadge in k3-am62l3-beaglebadge.dts >> >> so if it is fine with everyone will update compatible >> & DT filename accordingly. >> > > Looks correct to me. > >>> >>>> +&sdhci2 { >>>> +    vmmc-supply = <&wlan_en>; >>>> +    bus-width = <4>; >>>> +    non-removable; >>>> +    cap-power-off-card; >>>> +    keep-power-in-suspend; >>>> +    #address-cells = <1>; >>>> +    #size-cells = <0>; >>>> +    pinctrl-names = "default"; >>>> +    pinctrl-0 = <&mmc2_pins_default>; >>>> +    ti,driver-strength-ohm = <50>; >>>> +    ti,fails-without-test-cd; >>>> +    status = "okay"; >>>> + >>>> +    wlcore: wlcore@2 { >>>> +        compatible = "ti,cc3300"; >>> >>> Sadly this only exists on our evil vendor tree :/ >> >> So sure, I saw that the WIFI driver is not in mainline, >> but I also referenced beagleplay series & it seems >> like as long as the hardware is described properly, >> the node can be upstreamed. Please correct me if I >> am wrong here.. >> > > Only in some special cases, but in general the driver needs > to be upstreamed first. And even in those special cases a > DT binding is always needed first. Otherwise how would we know > if the node is described properly. > > For Beagleplay I only see the CC1352P7 radio in DT upstream, > and it has a proper binding[0]. For now drop the CC3300, we > can simply add it when the driver gets upstream. > got it, will drop wlcore node, thanks. ~ Judith