From patchwork Wed Nov 4 16:48:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 318262 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=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8B307C388F9 for ; Wed, 4 Nov 2020 16:53:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FE7A21734 for ; Wed, 4 Nov 2020 16:53:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="t+6XmamO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731457AbgKDQtp (ORCPT ); Wed, 4 Nov 2020 11:49:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731450AbgKDQtn (ORCPT ); Wed, 4 Nov 2020 11:49:43 -0500 Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 931CBC061A4A; Wed, 4 Nov 2020 08:49:42 -0800 (PST) Received: by mail-lf1-x144.google.com with SMTP id h6so28020936lfj.3; Wed, 04 Nov 2020 08:49:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=13zJHfR9di8Ydxi+LOybO5H+JCALzXt2g6wK8WiSzjg=; b=t+6XmamOufud85gfyMGuCbFRnXH/pka7+DXkYhQq3VCFFSEvuLsvT/RYOOG2zit/v+ DH/OLrTipaYalni61+oeoO3/7u84O5R5Phy9YzK2RevmSVcp2gnlyfZfAhm7h4/ZH8cd 7DpxAk2by+O/uw6YAq8CfQYoCdQ7umQiL8Zzf+xuUMXXYMUpTKZDso8ez+UT2MVdbbr7 7piRmA6pTCTWJxwwNiFAWxGPBZWfbwBU6mCWoo+b06xnj05+hqgiklRggG3uEah/2aqz Rj0ADEcNQAJ2XRayKBWGOhvMriNvkkapI1ud+5e1wQ/jr0Lcs3IUVjwrTb6+uaBT2JZX Ee7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=13zJHfR9di8Ydxi+LOybO5H+JCALzXt2g6wK8WiSzjg=; b=N6B3U7WJVyNngfChmQzjO3jM8Wtz+28ZWf/7bvlqj8FS37ygsbNETbfMKFJRJrbkKw 2IXtRAFjeL91IcUG2DolbNkj/hDcNNbhJwbeWQUCKJC2H2250fB4PUtn7e6u7IyPT3yA D69S4rJtO9rbySB0k/qM6htqZ9cpHd7pO79HTmnOf1oeIZl/TSsK/OhBTlDMTucWXWkM ygS0dJoX69SIr+2DoqEV6ZsCCm8cHuD4YoQnncwqnNInkXpOHbGpun/ckc8qoXTeUvfX fcv5aRIjo675AyAza8fvNRV5F1LBF1GYikIy1a2Y6E6MYsfdRQ725bB+oghDiKHCg5QQ bvow== X-Gm-Message-State: AOAM531GPv9T0QSkJK1WMleNtK28lNjoYBKEFa5sKxIy3vGELrl+doEg T5CFq1hA73r/SGgLK0LvcAQ= X-Google-Smtp-Source: ABdhPJx3MXf1ifZHHtSGhKEXSuUOoWS5aH6HQ2rKgpVEkQPSr1h0IPaDi1gyerE0+/GxhDL58Mu8tQ== X-Received: by 2002:ac2:592f:: with SMTP id v15mr6582641lfi.512.1604508581136; Wed, 04 Nov 2020 08:49:41 -0800 (PST) Received: from localhost.localdomain (109-252-192-83.dynamic.spd-mgts.ru. [109.252.192.83]) by smtp.gmail.com with ESMTPSA id m2sm454587lfo.25.2020.11.04.08.49.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2020 08:49:40 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , 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 Cc: 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: [PATCH v7 09/47] dt-bindings: memory: tegra30: mc: Document new interconnect property Date: Wed, 4 Nov 2020 19:48:45 +0300 Message-Id: <20201104164923.21238-10-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201104164923.21238-1-digetx@gmail.com> References: <20201104164923.21238-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Memory controller is interconnected with memory clients and with the External Memory Controller. Document new interconnect property which turns memory controller into interconnect provider. Acked-by: Rob Herring Signed-off-by: Dmitry Osipenko --- .../bindings/memory-controllers/nvidia,tegra30-mc.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml index 84fd57bcf0dc..5436e6d420bc 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml @@ -57,6 +57,9 @@ properties: "#iommu-cells": const: 1 + "#interconnect-cells": + const: 1 + patternProperties: "^emc-timings-[0-9]+$": type: object @@ -120,6 +123,7 @@ required: - clock-names - "#reset-cells" - "#iommu-cells" + - "#interconnect-cells" additionalProperties: false @@ -135,6 +139,7 @@ examples: #iommu-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; emc-timings-1 { nvidia,ram-code = <1>;