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 X-Spam-Level: X-Spam-Status: No, score=-5.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1061AC55179 for ; Tue, 27 Oct 2020 13:52:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD1A52076B for ; Tue, 27 Oct 2020 13:52:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lwyXkbi/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502133AbgJ0Nwu (ORCPT ); Tue, 27 Oct 2020 09:52:50 -0400 Received: from mail-ej1-f65.google.com ([209.85.218.65]:33459 "EHLO mail-ej1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2502073AbgJ0Nwu (ORCPT ); Tue, 27 Oct 2020 09:52:50 -0400 Received: by mail-ej1-f65.google.com with SMTP id c15so2379359ejs.0; Tue, 27 Oct 2020 06:52:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=4TbXysDqnndpTRF/Rd6isqCmc40s+e6qp/SrBCZya6s=; b=lwyXkbi/gj/HS/sa5ZvZZHWv3isYpIbQNCIWPd3kHp+iv2FtJXwPzAWNcRkUkXvTR8 44f1TqgS3Bs2rpkI/0wLJ2Hk71+L3Ar+JX0euHhazOZZfsbBQ0jh4qOrYqZ/IYKprYMR 7okL77/0uwXZTkRMwLFRhEHaeE4cEimNfoZ9ZS7H4rHZ5JsJPCXkilBuRfW52+VM3PNz J1cjxhhE3KHS/kc2JF9LiI3m5pFs/I1nntfqvyb8FZOpg/Wn4MwGD/eevDCR7ofLKqo2 FY65HzvyUMidkVgJ7hv67tNZM4C41gC/ZJABYJOtFp+NDZvtzNotneRZEPMNdKEaw6wc HRYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=4TbXysDqnndpTRF/Rd6isqCmc40s+e6qp/SrBCZya6s=; b=eusKnF3RfVzOdDZEdQy/47MbFChfMi16kwh+A/mZVcnRFQ/AZucH7vWwebN4eeXYce dzg1yUQ3nonBXRlw6g2vgLa0mBAXPAGWeV4mgRxS7WA74Q7XsF4pYbirJx+HmI5qNLZf WPC3cPrWzDzQEe4LbEbvSo7GrBRwF8cRqGx35GKAkbx9se/TGiASbTTDtd930yfKJ8DI +HnIpTLXwJfkO6KkpuihrC+cSuxQFyrUrknaR+zU1BrdrSZOUcE5c0pNJpSaI5rU3qWS lZEr+4gT+Jk8gztjJWy3SFaRiXwGZilI2UretY19MObxcfbXQZcuVW2PyzgfnxE3D9MP kV0A== X-Gm-Message-State: AOAM530GiXgN4DKptb3RpB+vIiN5PoiwfeDFbh8blWpwacaMHEDOZ2iu PhQNK1JEBvjSE1HRAKcHTZI= X-Google-Smtp-Source: ABdhPJw+wS4M5IdvdBE+C5XCShNKfDZ8hVzHzxdKtDgQPwv8S1CiMKIe82JbF1rjlL+EXlOuu+VahA== X-Received: by 2002:a17:906:f8d2:: with SMTP id lh18mr2599173ejb.457.1603806767898; Tue, 27 Oct 2020 06:52:47 -0700 (PDT) Received: from localhost ([217.111.27.204]) by smtp.gmail.com with ESMTPSA id rs18sm1096635ejb.69.2020.10.27.06.52.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2020 06:52:46 -0700 (PDT) Date: Tue, 27 Oct 2020 14:52:44 +0100 From: Thierry Reding To: Dmitry Osipenko Cc: Jonathan Hunter , Georgi Djakov , Rob Herring , Michael Turquette , Stephen Boyd , Peter De Schrijver , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Mikko Perttunen , Viresh Kumar , Peter Geis , Nicolas Chauvet , Krzysztof Kozlowski , linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: Re: [PATCH v6 32/52] memory: tegra20-emc: Continue probing if timings are missing in device-tree Message-ID: <20201027135244.GM1822510@ulmo> References: <20201025221735.3062-1-digetx@gmail.com> <20201025221735.3062-33-digetx@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="OQhbRXNHSL5w/5po" Content-Disposition: inline In-Reply-To: <20201025221735.3062-33-digetx@gmail.com> User-Agent: Mutt/1.14.7 (2020-08-29) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --OQhbRXNHSL5w/5po Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Oct 26, 2020 at 01:17:15AM +0300, Dmitry Osipenko wrote: > EMC driver will become mandatory after turning it into interconnect > provider because interconnect users, like display controller driver, will > fail to probe using newer device-trees that have interconnect properties. > Thus make EMC driver to probe even if timings are missing in device-tree. Does it really have to be mandatory? Sounds like that's going to make it unnecessarily complicated to merge all of this. Is it complicated to make interconnect support optional in consumer drivers? Thierry --OQhbRXNHSL5w/5po Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl+YJiwACgkQ3SOs138+ s6H3wA/9G28Ray4Bi6twkE9N7+h/sNEt+7YPAHJDE7CAIf9/VJ6pbfqyZFWHTH++ /R5TsxsZlomEwSgf41l2E82KzNVLiJ0uRA2aKSS7J+S7navlOQHB2iHA4Mt2L+wm z2l48XHXTeN8HT/RZoaPK+ud5dShtzJkyrQ7Iuije9XY2f7EaSogO1be3P6lQTpJ L5tf04hyF0l9obliNMBD1kip6SHt/XLVo/Vdkl95GZz4Utu9XNGOBdkQ0jib8DGB VTc/qWdeJUlxQBABfFXBGYXoS5x8xkOe0C1ftx+i1fiJpQ4z7QAaHKb6i/h5E4t3 D1iTraACToaw2f5Rcidkjandfmw2UxeNh1i3Q9eLDFwZhNTnBsXKez2oajbgDDHJ 3RQZXzm57261eInfCxv1NTLk1TwefZdC6fHMFya/1d71uxpxrKaZOiqI9R/2V35c Qu3Bxgktem+U8dVHrsNZwfaXPIafdyPU+SCczsLFNaIerh4HVFan9Pf3ygTb5835 WMms77JprRuy8oDnApuK2Tx5tRBf1ETy7ATUxIs40dNTQuVj7VT5biBr97LwRyKM 4O1+PPLbS256d9z7komAWyF1q/gJUCdQRLtaD3HL6WQdFZmZZABv8S5tclu71lPn o8htSjXOmi7ZPGn/ipBe0RMBK42ehXK0f2gysAj+YhzVWqva1JU= =XJw5 -----END PGP SIGNATURE----- --OQhbRXNHSL5w/5po--