Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp129042iob; Tue, 17 May 2022 21:12:13 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwTdeDVc1NxiMZqUymeJ6cLmoTZEavbGxP7rnPK9PuxoP3Cnq9KaW4buaAFQQu/F7k6P7dQ X-Received: by 2002:a17:903:120e:b0:15e:84d2:4bbb with SMTP id l14-20020a170903120e00b0015e84d24bbbmr24362996plh.165.1652847132862; Tue, 17 May 2022 21:12:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652847132; cv=none; d=google.com; s=arc-20160816; b=WdmjGwfv7iS5z7aYGkvPKQH44RElKlzf/Q5EXlBBrznyykxGVlzWFMH4zGiThcvbO8 g1t8Gr7TqxeG3D/bNLfGnlzc64l2DEK/EfmOy73EunP4QeJ5rIW0bVz6WtN8zJyict3s T44Wc594mTg7FfYZmdAsTqHhS1iypQXPUMu5o00sFMu8tZm9V6P7tqmT1WVWtsNN6H/i SbcEIChSkmgFYcSTnVmqzI+59zl9lIQAmz5vl3KllE3zexCb/yhMleCHLk7X7fRJyDwF AOmArSIWWjbB0asGutcMnvlzrB0ZNXOjvMDSSfd3IoMgG1TZ8UmAbppxZh1wxNwyMJ7e 62aw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id:dkim-signature; bh=V+X+LRsejpzXZH7tsox7umkRY7xo5WQxZtVa62UBNjU=; b=rAtzk8l1J1w/7mMtRGjvY87/T9JWOHsZ0n8e0G2gBp0bncgIdy4MKg7qcIoSlt7muM byqXmV5I136UIIaIJVlFzBienrSET7qcbAhcKVwDXgd9GuaIjdQ9jG8Tmv7l16CTkMDK lg8l6m58ojJvCAV/3g2U9qmRTzASatwr/+PpvI+fC5zz7jiA7zdgE98QaV2xZAQ5cSwL MDXXNtxCI4/A2YcgiiltUrRFwcvliqPUE22b2I17Psw6vhNWbCVSoyM9rPci1fUvy7g6 cuFnyEvTHHk/IxfUVRa11GMJOw6UIWzSS0IBJfMkTneecyF8M6DGcdsx0GAlQX4JM+l9 Rmbw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=MAvqRFZM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id j6-20020a170902da8600b0015498a2b02bsi1404266plx.316.2022.05.17.21.12.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 May 2022 21:12:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=MAvqRFZM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DCE851D0FA; Tue, 17 May 2022 20:42:51 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243729AbiEQP0n (ORCPT + 99 others); Tue, 17 May 2022 11:26:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349914AbiEQP0C (ORCPT ); Tue, 17 May 2022 11:26:02 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC4E4B1DD for ; Tue, 17 May 2022 08:26:00 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id t25so31949343lfg.7 for ; Tue, 17 May 2022 08:26:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=V+X+LRsejpzXZH7tsox7umkRY7xo5WQxZtVa62UBNjU=; b=MAvqRFZMqTF2/qVoqgWL5T0C+ULSZS7SdHzVh6LuDRdT51k+tjmab0c7gpzsf0Ql7k ReP/eAAoQU51GsQD4Bz0ywyVLUNnZh/mE3GNKvawkR7gvPqBw5mXHXDDgdkNrpfTpAs1 bAMk6xyeJ1g4mnjcaeSQMvlpPsF4rbwLd+zy7LuQWikYbxdBzh0GZpJaYHhJxcWDRPdr liBJ3i5eBbWp55RwkiZwR+iHlOp6uft4OXTRqqT9OHhoOaU24sAJ7WOwFhn0hed1CrBs PnWxpalasLu5anySlBVesTRozNRF6F1oQ8HwZT5nEhEcwxQOOhte+RNCH6dwDZuqzYvq U0Sw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=V+X+LRsejpzXZH7tsox7umkRY7xo5WQxZtVa62UBNjU=; b=LEj9Iq4YYB9PwlVKRNz76erOrLxwNIG8ETgS4WLMf8wKGKcFzcIfc/dMTN/dwBIFtB Z4sYMty8+LEb65wub9tSDaJtt+O91qIr0PbrOTEsHnMZroRjiu1CPVr+qVen3htTgmm6 5QkOK4hUl5P33uKOdf6XCKf9kgNpKJ4/8IdWYa8m5KhODPRbBbYFe+kpTafSaHcPHkOr R2R1ANpKcgKmUxR7tDtpv5FsspMepBj6VjZqsR8+PCEs0qcjBuBXgrwkQNzPmjK1meKu ySj+wMgr6Vqdpq47OL2Q6+IlTtwMwLwqEmp1eXU47igMLb04YDfhITHdFq0w/c5BOBiP 4TBw== X-Gm-Message-State: AOAM530uOUpPodM8QKCiILSd1y7VHZu+pz5BbEY27Os69Oy8VqFLWUZ5 018OxvBVGTbS66uCqYPWOH0zXQ== X-Received: by 2002:a05:6512:280e:b0:473:a0c9:5bdf with SMTP id cf14-20020a056512280e00b00473a0c95bdfmr17199543lfb.337.1652801159066; Tue, 17 May 2022 08:25:59 -0700 (PDT) Received: from [192.168.0.17] (78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id v2-20020a056512348200b0047255d21124sm2221lfr.83.2022.05.17.08.25.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 May 2022 08:25:57 -0700 (PDT) Message-ID: <1327ec95-f6b4-838d-f3f2-a115c2ab632b@linaro.org> Date: Tue, 17 May 2022 17:25:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH v2 2/3] ARM: dts: aspeed: Add USB2.0 device controller node Content-Language: en-US To: Neal Liu , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Joel Stanley , Andrew Jeffery , Felipe Balbi , Sumit Semwal , =?UTF-8?Q?Christian_K=c3=b6nig?= , Geert Uytterhoeven , Li Yang Cc: "linux-aspeed@lists.ozlabs.org" , "linux-usb@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-media@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linaro-mm-sig@lists.linaro.org" References: <20220517082558.3534161-1-neal_liu@aspeedtech.com> <20220517082558.3534161-3-neal_liu@aspeedtech.com> <96973d1d-c52c-d190-6989-3f7996dae70b@linaro.org> <0bc5ba24-5bfb-593e-cbd0-828ef44aabc5@linaro.org> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 17/05/2022 17:21, Neal Liu wrote: >>>>> >>>>> + udc: udc@1e6a2000 { >>>> >>>> The same as DTS in bindings - generic node name, please. >>>> >>> >>> Is it possible to use "udc: usb-udc@1e6a2000" to distinguish it between "vhub: >> usb-vhub@1e6a0000"? >> >> Possible yes :), but not recommended and not wanted. Nodes should be generic >> and prefixes are added only if there is no unit address. You can though use >> some more descriptive label. >> > "udc: usb@1e6a2000" is okay for you? Yes, it's perfect. Best regards, Krzysztof