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,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 2DB4CC8300B for ; Mon, 23 Nov 2020 00:31:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E87DE207FF for ; Mon, 23 Nov 2020 00:31:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dP2zdOqL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727448AbgKWAbe (ORCPT ); Sun, 22 Nov 2020 19:31:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726997AbgKWAbb (ORCPT ); Sun, 22 Nov 2020 19:31:31 -0500 Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 073D7C0613CF; Sun, 22 Nov 2020 16:31:31 -0800 (PST) Received: by mail-lj1-x244.google.com with SMTP id r18so1385708ljc.2; Sun, 22 Nov 2020 16:31:30 -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=Ut4rNgrrQw383P8FZa2N0ozXLVcx9JLLFGbYsH5MMcE=; b=dP2zdOqLZ5ODOB59aKMkhKnWZwJIazjJkUCM5tQ3BdVNTNXTYOg+A8sca9ezdn89eq Lt9ZJnnNyfq5oaGiZHQC370BBP221G+FG1Rt/6lVSAgYNoSAGxvbT7QVi2ckpDggn7jM aDMqYZogQsQKjb+dr0Z92n6ATWenoLLffY17I3lwPRXZSNuxM8ZaN0qdVwH0yb6a69CM xcJavtuywY/VAyRhhOm6/xhElAxGtuGsBtaQ1SBv8GQrhf9yJVuyzpBj4BEgLd9nYWt8 SfUZq5R0AjWecXz64CerXqPrvtrXyoZwQJCTorjHsYtafJOrjxgTYl3VUYVakWTGGtXQ R0FA== 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=Ut4rNgrrQw383P8FZa2N0ozXLVcx9JLLFGbYsH5MMcE=; b=egeoesJVqTmyZ1uwcNRUHoPYVqL4fvGQKbcs0gYIlZVinzKD80gMz0GcXf8XIrNUwK b0abVy6Ez/KkTndvPacDC06Px3vJC5nw0PAfoxHbXmxLNsUvo+dvyF0ijPz/cekW0N4v fDh0RMBpeWM/FzRbkUcy1uua4bdRuJtKjWMcMPz9oMlwVVMo1XvyBdwCQimF2wKhIfaj nHyKDqPqm6HrYgoalkE7D+YEhb7JrkbKWYlPBUy6tlBO1ZwhsV22NhJxFrp/17I3y9Sn vNkm2RbF8RNC7HpErXgJXsVXyEc6RNA/fHsPSW4e4jNzIe0cL1sVnc/9LftdWLKXiAMt uCjg== X-Gm-Message-State: AOAM532qWWUHUIIzH3v6p1RJVYPxAlRh6Evyo+RWhU1ERW1vrJbQVFp4 iN7vz/iLDjnksvd4uZo249I= X-Google-Smtp-Source: ABdhPJwUZiamqmpZxftcyYNOMIhgBNC9thd7Va9wuv8RX8AkEDvD6KUQzkpZ98BpbOe/iOVBLqLlCg== X-Received: by 2002:a2e:9b58:: with SMTP id o24mr13247351ljj.84.1606091489567; Sun, 22 Nov 2020 16:31:29 -0800 (PST) Received: from localhost.localdomain (109-252-193-159.dynamic.spd-mgts.ru. [109.252.193.159]) by smtp.gmail.com with ESMTPSA id r27sm1225823lfn.290.2020.11.22.16.31.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Nov 2020 16:31:29 -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 Subject: [PATCH v10 14/19] ARM: tegra: Add interconnect properties to Tegra30 device-tree Date: Mon, 23 Nov 2020 03:27:18 +0300 Message-Id: <20201123002723.28463-15-digetx@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201123002723.28463-1-digetx@gmail.com> References: <20201123002723.28463-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index aeae8c092d41..2caf6cc6f4b1 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -210,6 +210,17 @@ dc@54200000 { nvidia,head = <0>; + interconnects = <&mc TEGRA30_MC_DISPLAY0A &emc>, + <&mc TEGRA30_MC_DISPLAY0B &emc>, + <&mc TEGRA30_MC_DISPLAY1B &emc>, + <&mc TEGRA30_MC_DISPLAY0C &emc>, + <&mc TEGRA30_MC_DISPLAYHC &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -229,6 +240,17 @@ dc@54240000 { nvidia,head = <1>; + interconnects = <&mc TEGRA30_MC_DISPLAY0AB &emc>, + <&mc TEGRA30_MC_DISPLAY0BB &emc>, + <&mc TEGRA30_MC_DISPLAY1BB &emc>, + <&mc TEGRA30_MC_DISPLAY0CB &emc>, + <&mc TEGRA30_MC_DISPLAYHCB &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -748,15 +770,18 @@ 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 { -- 2.29.2