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Tue, 26 May 2026 17:36:29 -0500 Received: from [128.247.81.105] (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 64QMaTXR2333587; Tue, 26 May 2026 17:36:29 -0500 Message-ID: <1d62e614-084b-456d-823b-21fc7d78c0c9@ti.com> Date: Tue, 26 May 2026 17:36:29 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/3] arm64: dts: ti: Add k3-am62l3-beaglebadge From: Judith Mendez To: Nishanth Menon CC: Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Andrew Davis , Bryan Brattlof , Jason Kridner , Robert Nelson References: <20260515153541.294698-1-jm@ti.com> <20260515153541.294698-3-jm@ti.com> <20260518131137.zazw4xf6n7ftil6l@predator> <3c4c5104-97c4-4d5d-8bb4-21332e39c707@ti.com> Content-Language: en-US In-Reply-To: <3c4c5104-97c4-4d5d-8bb4-21332e39c707@ti.com> 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: MN1PEPF0000ECD9:EE_|PH0PR10MB997667:EE_ X-MS-Office365-Filtering-Correlation-Id: 49f27f0b-0b75-40b2-6afe-08debb773b31 X-LD-Processed: e5b49634-450b-4709-8abb-1e2b19b982b7,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|82310400026|36860700016|13003099007|22082099003|18002099003|56012099006|3023799007|4143699003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: jGYK5rOIhIc0Uh7pzWQ/wIIH6sFqUK1qo1UGYdB81HffxgGdjuybi7gClz4A581YBvMI74efbxz8hku8RoBZyu2nuh251dhh9O3XqL0v4pHmUY0vSOy7L5MtpfchY4LLV3SCdI+V8fKjA+wv5Unz7RDouEEc6VKFMY0ubJd/oLoesfhst8HvDiRfRNsHLSVIvFFIIgAtdoVm+BnK2o7N0uWL+ff9WlpOTsVXHwITheXs0Dc6QuYo7v2fKZo/bNOxzUA/ajHBt8mZcTL4xbRtf53p+V/AlAo3DnpKp88DAHrDB7fvMiLz7Y2ioBHZF/MrVn7a8Hy6pEkscd2u2sU25h/JMZucWEziq6ypNaOfMMLXJzwnoSGdBxPKyDsFluv7uHsyW0efaMbH5sgblhKaq2JRYkkoviIvYy/zcvIrXvDuyd9Iml32C+z9v4sOT72g X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 May 2026 22:36:30.0510 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 49f27f0b-0b75-40b2-6afe-08debb773b31 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.195];Helo=[lewvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: MN1PEPF0000ECD9.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB997667 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260526_153636_461926_ADB09928 X-CRM114-Status: GOOD ( 15.55 ) 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 Hi Nishanth, On 5/26/26 4:53 PM, Judith Mendez wrote: > On 5/18/26 8:11 AM, Nishanth Menon wrote: >> On 10:35-20260515, Judith Mendez wrote: >>> 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://github.com/beagleboard/BeagleBadge >> >> Why not use https://www.beagleboard.org/boards/beaglebadge ? > > Will switch link > >>> >>> Co-developed-by: Andrew Davis >>> Signed-off-by: Andrew Davis >>> Signed-off-by: Judith Mendez >>> --- >>> Changelog since v3: >>> - Add missing newline in commit message >>> - Drop beagleboard URL >>> - Drop uneeded header files >>> - Add boothph flags in wkup_i2c0 & PMC nodes >>> --- >>>   arch/arm64/boot/dts/ti/Makefile               |   1 + >>>   .../boot/dts/ti/k3-am62l3-beaglebadge.dts     | 700 ++++++++++++++++++ >>>   2 files changed, 701 insertions(+) >>>   create mode 100644 arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts >>> >>> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ >>> ti/Makefile >>> index 5269c9619b65c..4e377ca011cd8 100644 >>> --- a/arch/arm64/boot/dts/ti/Makefile >>> +++ b/arch/arm64/boot/dts/ti/Makefile >>> @@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62d2-evm.dtb >>>   # Boards with AM62Lx SoCs >>>   dtb-$(CONFIG_ARCH_K3) += k3-am62l3-evm.dtb >>> +dtb-$(CONFIG_ARCH_K3) += k3-am62l3-beaglebadge.dtb >>>   # Boards with AM62Px SoC >>>   dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb >>> diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts b/arch/ >>> arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts >>> new file mode 100644 >>> index 0000000000000..30fc9c83b1f44 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts >>> @@ -0,0 +1,700 @@ >>> +// SPDX-License-Identifier: GPL-2.0 >>> +/* >>> + * https://www.beagleboard.org/boards/beaglebadge >>> + * >>> + * Copyright (C) 2026 Texas Instruments Incorporated - https:// >>> www.ti.com/ >> >> Seeing the tags, I assume no BeagleBoard.org member contributions? > > Not yet ^.^ > >> >>> + */ >>> + >>> +/dts-v1/; >>> + >>> +#include >>> +#include >>> +#include >>> +#include "k3-am62l3.dtsi" >>> +#include "k3-pinctrl.h" >>> + >>> +/ { >>> +    compatible = "beagle,am62l3-beaglebadge", "ti,am62l3"; >>> +    model = "BeagleBoard.org BeagleBadge"; >>> + >>> +    chosen { >>> +        stdout-path = &uart0; >>> +    }; >>> + >>> +    aliases { >>> +        gpio0 = &gpio0; >>> +        gpio2 = &wkup_gpio0; >>> +        i2c0 = &i2c0; >>> +        i2c1 = &i2c1; >>> +        i2c2 = &i2c2; >>> +        i2c4 = &wkup_i2c0; >>> +        mmc1 = &sdhci1; >>> +        mmc2 = &sdhci2; >>> +        serial3 = &uart1; >>> +        usb0 = &usb0; >>> +        usb1 = &usb1; >> >> is this valid? >> git grep of_alias_ driver/usb/ >> >> am I missing something? Missed this one, actually I had originally copied alias list from beagleplay [0], but checking once, seems like these aliases are not needed, so will remove for Badge & beagleplay as well. ~ Judith ...