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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF98ED1812A for ; Mon, 14 Oct 2024 16:20:21 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 145028901E; Mon, 14 Oct 2024 18:20:20 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="iSGwLE14"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 5DA23890A9; Mon, 14 Oct 2024 18:20:19 +0200 (CEST) Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 016F288F91 for ; Mon, 14 Oct 2024 18:20:17 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=neil.armstrong@linaro.org Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-430f6bc9ca6so34975925e9.2 for ; Mon, 14 Oct 2024 09:20:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728922816; x=1729527616; darn=lists.denx.de; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:to:subject:reply-to:from:user-agent :mime-version:date:message-id:from:to:cc:subject:date:message-id :reply-to; bh=zLunCdkx3a07Yv3a9pkayhs6ZabqWLoKKSqyiMZXiZQ=; b=iSGwLE14twqf6z6BXiWI4C/Ki2mK4Rm9zLCkKmrvKItrv9oS6VJOjLYPcv8cg/u+su 4SBhKY4ukMidXfAityE24MhG+k8e2AhaSNDF2TaBmb6c0atdz8tSH3RYkYfgsdAppX6x pCu6i02YAML62Jv20MT6eKkB6jfAUyJKRm1taansdnaFiYOSVJOu/2c0EwE4qNwWeePN mKHjlDAVUG9VvRD1t9znF2luA0dmmgfBqSE5NHennb0AIwUKlDACCvwh7ZLLS0udqef4 J6LU1xlD8dYn2Kk6D7h+R3E7OZreu/xACupDHU8APdacoRY2NZgMDLZ6eOTMmUQtiNzH MHsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728922816; x=1729527616; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:to:subject:reply-to:from:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=zLunCdkx3a07Yv3a9pkayhs6ZabqWLoKKSqyiMZXiZQ=; b=jKa3PyQGSzfhoQRZyZP9RIpJW4Knsd1GkD4gjMTBEJDB1vuP1URkMYJIHv8wCafAT/ SPw5mMPGVXeks5q32X4Xif3OthY7l2lJfO+Suj9SCowEievCrKRlyKHt3d0/d3NljCvv qnoVE6/T5OBsZJ9qW66AhXeBaS0SPCKX8knDE6McHMCtGLZuG7bLHmvyvKgd4SnBR4hV uOryG8/4ZKW6FkH5ajxjz6MshvzKnHTr+GU6CNv3I00I4ENLhU+Meq50oiin+LRMIAsb F+MQowZB6SxtY2cNZkHO4+ezc4PLMvWOwlQSD9wb4n+XHBjX0Vp5yiVwJdEQHZNxQeJL 1HIA== X-Forwarded-Encrypted: i=1; AJvYcCXxtlVEOmj1OJUEkALexEjlOscaESi3VitoQdFXxE1iqP9HSH60ID6LuT3Ei08AR8IuZcvreSk=@lists.denx.de X-Gm-Message-State: AOJu0YzuQbqlr14WBDllBXh9rG0iLBgMv1Dt5/g3z0cgwvPVF/5nVyej mqliz+uMe6BdMUxA3B0/M4eq0hTa8ndJa+37MJ6DCi46rZfPQX4kHkEO0RHeCVA= X-Google-Smtp-Source: AGHT+IHbicsqoCdsdNpdVuADsIq2/PogFgdIkqMn+vSwo3g90O6XSraX0+RsgBzFQwlRxZZS3wqodA== X-Received: by 2002:a05:600c:8714:b0:430:57f2:baef with SMTP id 5b1f17b1804b1-4312561a03amr86543275e9.32.1728922816412; Mon, 14 Oct 2024 09:20:16 -0700 (PDT) Received: from ?IPV6:2a01:e0a:982:cbb0:6bf3:bb7:467:a56f? ([2a01:e0a:982:cbb0:6bf3:bb7:467:a56f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-430ccf5188dsm155948095e9.24.2024.10.14.09.20.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Oct 2024 09:20:15 -0700 (PDT) Message-ID: Date: Mon, 14 Oct 2024 18:20:15 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: neil.armstrong@linaro.org Subject: Re: device that supports both usb host & usb device modes? To: =?UTF-8?Q?Marek_Beh=C3=BAn?= , u-boot@lists.denx.de References: Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: neil.armstrong@linaro.org Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Hi, On 10/10/2024 09:31, Marek Behún wrote: > Hi all, > > I am searching for HW that supports both USB host & USB device/gadget > mode, on the same USB port, capable of switching between these modes > at runtime. > > Preferably supported in upstream kernel. The following commercial dev boards support dual and runtime switch on mainline U-Boot and Mainline Linux: - Khadas VIM3/L (with external supply) - Odroid-N2(+) https://www.hardkernel.com/shop/odroid-n2-with-4gbyte-ram-2/ - Odroid-N2L https://www.hardkernel.com/shop/odroid-n2l-with-2gbyte-ram/ - Odroid-HC4 https://www.hardkernel.com/shop/odroid-hc4/ - Libre Computer AML-A311D-CC https://libre.computer/products/aml-a311d-cc/ (with external supply) - Libre Computer AML-S905D3-CC https://libre.computer/products/aml-s905d3-cc/ (with external supply) - BananaPi M5 https://wiki.banana-pi.org/Banana_Pi_BPI-M5 (with external supply) - BananaPi M2S hhttps://wiki.banana-pi.org/Banana_Pi_BPI-M2S (with external supply) Neil > > Has anyone done this for example with Raspberry Pi? > > Thanks. > > Marek