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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 1BA31C63777 for ; Mon, 23 Nov 2020 06:32:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B279B2075A for ; Mon, 23 Nov 2020 06:32:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="xbRF9fS5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727393AbgKWGcP (ORCPT ); Mon, 23 Nov 2020 01:32:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725287AbgKWGcO (ORCPT ); Mon, 23 Nov 2020 01:32:14 -0500 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A14AC0613CF for ; Sun, 22 Nov 2020 22:32:13 -0800 (PST) Received: by mail-wm1-x344.google.com with SMTP id a186so14016884wme.1 for ; Sun, 22 Nov 2020 22:32:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=cvoVqwP9FE52rvFYms7Y+WcvtyD/16/j90QsV7N1aWk=; b=xbRF9fS5clfnIPpqfycFtmWKqkeQgkcTHmz41tiQsJghMhZkvIdgBAPvw0T3BXSA4I wV3Q/ntGbWkU8zpZ9heYLLMcLsHqFKKmSqoBnzkvBSDGoNJA91LlKYGzEP25u3NQF3QB AivQoi1x7qkh9O1LRv+4sWnBn4SvV5o/8m90JmW7oA9ZLgw8PTzUp2epvQbGiBciQtVq 1nBVi64/QS2RAHBg5pyr15f/p7i1uqIms5dwWdfDdU25n9vNbp299oBH2IqkkTO0cDx1 UJC3P8LeWo+IqZuJLsQ8UpHhv+M2yxn7CD9mgGWviZO1w7WI2U/islls/qAJUAon2DrE J/9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=cvoVqwP9FE52rvFYms7Y+WcvtyD/16/j90QsV7N1aWk=; b=M6YFEP6hf+akJ7gMIk1NKqYYcarLeXTUf2J7XqiqlPqcSgDjZQqLxqJlD2xIfbCk0y +RgmaS9e6m5vhjwF8rjAasxdfJkoLOF2lc5uF+3GC4X5fmFWHnvIo1MLCfaU4bAskLN+ MOfnPBd24GirR/r3yDww6Retys8A9TDkigULKSn5IeOqeE9JschfUwX4OVfUWEffPn4f 0ZZS+l+laALMaIlZ9tIqguV6TJ3xE0+6xQOwIbqXz0I/9U6Indy3re74g1ccqinD5a1m CfNOHz/wphRcLksabomn3QGa/kIP4MczqS7Ushnlo3tbjW6G5+J075A8ANm8/Nb1r7+e BpYg== X-Gm-Message-State: AOAM533wtJZNExuKDm8ovP8VyKkltkSU6oxlesG0/gc/wyxiYWizB3kT pXqdUD9F39BGgUYNlhDElzu5lg== X-Google-Smtp-Source: ABdhPJwTKWks2V4u6Zzj4GGmt0mUu9p9zEiVEx7S7M5Igkq/WpJwqdS3vmhU4wIkWy4oSAnhkJUiDg== X-Received: by 2002:a1c:9901:: with SMTP id b1mr21807743wme.18.1606113131688; Sun, 22 Nov 2020 22:32:11 -0800 (PST) Received: from MacBook-Pro.local ([212.45.64.13]) by smtp.googlemail.com with ESMTPSA id a144sm15756349wmd.47.2020.11.22.22.32.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 22 Nov 2020 22:32:10 -0800 (PST) Subject: Re: [PATCH v10 03/19] memory: tegra30: Support interconnect framework To: Dmitry Osipenko , Thierry Reding , Jonathan Hunter , 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 Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org References: <20201123002723.28463-1-digetx@gmail.com> <20201123002723.28463-4-digetx@gmail.com> From: Georgi Djakov Message-ID: <109bc617-f7d9-8635-3db1-3f4869b32f4d@linaro.org> Date: Mon, 23 Nov 2020 08:32:09 +0200 MIME-Version: 1.0 In-Reply-To: <20201123002723.28463-4-digetx@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi Dmitry, On 23.11.20 2:27, Dmitry Osipenko wrote: > Now Internal and External memory controllers are memory interconnection > providers. This allows us to use interconnect API for tuning of memory > configuration. EMC driver now supports OPPs and DVFS. MC driver now > supports tuning of memory arbitration latency, which needs to be done > for ISO memory clients, like a Display client for example. > > Tested-by: Peter Geis > Signed-off-by: Dmitry Osipenko Acked-by: Georgi Djakov Thank you for the continuous work on this patchset! BR, Georgi > --- > drivers/memory/tegra/Kconfig | 1 + > drivers/memory/tegra/tegra30-emc.c | 344 +++++++++++++++++++++++++++-- > drivers/memory/tegra/tegra30.c | 173 ++++++++++++++- > 3 files changed, 496 insertions(+), 22 deletions(-)