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=-13.1 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 3A03BC433DF for ; Fri, 14 Aug 2020 00:08:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 103C52078B for ; Fri, 14 Aug 2020 00:08:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BB3KPQU7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727850AbgHNAIt (ORCPT ); Thu, 13 Aug 2020 20:08:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46710 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726967AbgHNAHc (ORCPT ); Thu, 13 Aug 2020 20:07:32 -0400 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 97D64C061384; Thu, 13 Aug 2020 17:07:31 -0700 (PDT) Received: by mail-lj1-x241.google.com with SMTP id 185so8090769ljj.7; Thu, 13 Aug 2020 17:07:31 -0700 (PDT) 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=8Ppkj+RIlaEU3Zu2q0tCXAcFcQlT6qlxYEcEES4iGaE=; b=BB3KPQU7JeQ0tqGoKIPs4Y6zvE8d5MGvvct73+HhLFFXmP1t37pSydMO9RqQ1ZmrAg /rJ+g25PAN9s76EfX/wLWfA6S+y54Djp3AKdTlmlwPBalx3jFgb07ROTmTGBxR4g7JCh NZhoicVBwsir3e13/oEhJE5w9Wqje2f+ps0ePbNQyyZWe3E4uQQLoVO59OSobzJb6F00 uVm9QJk9J/kJvKYWYaN507EGhynvnjL0TMHBbrN1w357RgjiJe/rx26DhebG0kjsjccu a+8n/FUznFJKr/ercQ/d2erwNy8KcXGAhouco7p1sZQ3AllvhGUilbFSwSO4mNPZdyJQ 7H6g== 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=8Ppkj+RIlaEU3Zu2q0tCXAcFcQlT6qlxYEcEES4iGaE=; b=OQIzn3b6V5rvyBuLZ4XGAaARXcFVnwifcNnCWWUxFTWy4zeGc2FP3/K+goxg9GOtSp IjCWZBrveB1UJgCPIoPQ9OMU2cpBkRP2pSlotoPp8M6KvhMBbXt/3HlFAqkuV0b19vTg juoXD5mLJr11LP7RCtu2REmDuGEyj0RWVnTFC/2VxbVEN2xi148cIFfhRaeYNLm8PhyP Gfxed9vGFGXZxFzhdWHND/OIOlJzJTnefCk5RRj3pk1YQiC+5dPCdrW522u/bqPFHkL8 H0IJqNopmKDL04FuQ7v9yjWYH2HtOGEgFAGSb3JZ+p5ybpJlRhqFoKWk25tmKO97XV71 2bGw== X-Gm-Message-State: AOAM532sub/OcZKHpjLldnhhqp+8dpj//rHpL193engmx/jFD3iNVNoN 5asGvfiLHYkwQuIiPthv0bM= X-Google-Smtp-Source: ABdhPJwKJRI45dHuv3qf37mXXTOArzIZ2jEK6i1mUDWkeZJB2xD0qRl+5lpZW3otxUBpW9yJG4VQ8g== X-Received: by 2002:a2e:9792:: with SMTP id y18mr105828lji.187.1597363650081; Thu, 13 Aug 2020 17:07:30 -0700 (PDT) Received: from localhost.localdomain (109-252-170-211.dynamic.spd-mgts.ru. [109.252.170.211]) by smtp.gmail.com with ESMTPSA id c17sm1504450lfr.23.2020.08.13.17.07.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2020 17:07:29 -0700 (PDT) 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 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 v5 26/36] ARM: tegra: Add interconnect properties to Tegra30 device-tree Date: Fri, 14 Aug 2020 03:06:11 +0300 Message-Id: <20200814000621.8415-27-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200814000621.8415-1-digetx@gmail.com> References: <20200814000621.8415-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add interconnect properties to the memory controller, external memory controller and the display controller nodes in order to describe hardware interconnection. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra30.dtsi | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index aeae8c092d41..b28360d3c039 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -210,6 +210,15 @@ dc@54200000 { nvidia,head = <0>; + interconnects = <&mc TEGRA30_MC_DISPLAY0A &emc>, + <&mc TEGRA30_MC_DISPLAY0B &emc>, + <&mc TEGRA30_MC_DISPLAY0C &emc>, + <&mc TEGRA30_MC_DISPLAY1B &emc>; + interconnect-names = "wina", + "winb", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -229,6 +238,15 @@ dc@54240000 { nvidia,head = <1>; + interconnects = <&mc TEGRA30_MC_DISPLAY0AB &emc>, + <&mc TEGRA30_MC_DISPLAY0BB &emc>, + <&mc TEGRA30_MC_DISPLAY0CB &emc>, + <&mc TEGRA30_MC_DISPLAY1BB &emc>; + interconnect-names = "wina", + "winb", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -748,15 +766,18 @@ mc: memory-controller@7000f000 { #iommu-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; }; - memory-controller@7000f400 { + emc: memory-controller@7000f400 { compatible = "nvidia,tegra30-emc"; reg = <0x7000f400 0x400>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_EMC>; nvidia,memory-controller = <&mc>; + + #interconnect-cells = <0>; }; fuse@7000f800 { -- 2.27.0