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[109.252.193.159]) by smtp.gmail.com with ESMTPSA id r27sm1225823lfn.290.2020.11.22.16.31.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Nov 2020 16:31:28 -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 13/19] ARM: tegra: Add interconnect properties to Tegra20 device-tree Date: Mon, 23 Nov 2020 03:27:17 +0300 Message-Id: <20201123002723.28463-14-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-tegra@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/tegra20.dtsi | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 9347f7789245..2e1304493f7d 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -111,6 +111,17 @@ dc@54200000 { nvidia,head = <0>; + interconnects = <&mc TEGRA20_MC_DISPLAY0A &emc>, + <&mc TEGRA20_MC_DISPLAY0B &emc>, + <&mc TEGRA20_MC_DISPLAY1B &emc>, + <&mc TEGRA20_MC_DISPLAY0C &emc>, + <&mc TEGRA20_MC_DISPLAYHC &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -128,6 +139,17 @@ dc@54240000 { nvidia,head = <1>; + interconnects = <&mc TEGRA20_MC_DISPLAY0AB &emc>, + <&mc TEGRA20_MC_DISPLAY0BB &emc>, + <&mc TEGRA20_MC_DISPLAY1BB &emc>, + <&mc TEGRA20_MC_DISPLAY0CB &emc>, + <&mc TEGRA20_MC_DISPLAYHCB &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -630,15 +652,17 @@ mc: memory-controller@7000f000 { interrupts = ; #reset-cells = <1>; #iommu-cells = <0>; + #interconnect-cells = <1>; }; - memory-controller@7000f400 { + emc: memory-controller@7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x400>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_EMC>; #address-cells = <1>; #size-cells = <0>; + #interconnect-cells = <0>; }; fuse@7000f800 { -- 2.29.2 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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 3D4EFC56202 for ; Mon, 23 Nov 2020 01:07:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC2A920771 for ; Mon, 23 Nov 2020 01:07:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="J9nvRBz6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC2A920771 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7C7C989BE8; Mon, 23 Nov 2020 01:07:13 +0000 (UTC) Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0343789B61 for ; Mon, 23 Nov 2020 00:31:29 +0000 (UTC) Received: by mail-lj1-x241.google.com with SMTP id s9so16124023ljo.11 for ; Sun, 22 Nov 2020 16:31:29 -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=Dchum/w5tW6S8qZoSmLsyitcs7JqpsShTrIAD3uRjUU=; b=J9nvRBz6Js/3sgpIHkpAp2rDUTMw5pKAFbwUpoYVu0lfan8DJ+kjCH8AtXBeEEvXSU PJ7PWqIxA2GsCBg3XGIoiZebGSXQScYYX73Na/+STvQQ9iBlA9JVvINCDc+YWda7NsHu 3hXqPpZQesgXDmVZI0DWF50yaJe0d7xjlBhTQM0PhgZw57NvhE2y2bIrCbJ2dwyNYDPp jtKUIEcKoBoQYF0aReziDUA1ni67nQDgmk8Bz4ADBABGh9wr9wPXMeQgqs1lJbmnjlty SBA6IfK601FUd+TmZafFA+BUiTfSaG9evjHWinTXr7EDqIylq3McyrREZ5w1CMBxCtaW erSA== 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=Dchum/w5tW6S8qZoSmLsyitcs7JqpsShTrIAD3uRjUU=; b=KjNNHMgkQvvMs4qP+5DrGhjIMD9oKu5dHpFW9iZqzOagJ08QDsO84vy+cMM46DwMw6 i2Hgl1an55+kPfMee/3T5ytwc8ejnVLXyuZKX0fyXnIcIRppEWqbQ9BauOXuhuohSB7t 4OpW85R3uFgXwanNtxIjvu7/c/9plcNgY+7lNLNpJEI6gzC1HUSvFtjKn+3wNwC1cF6p vPDz2UnlA3IjSgWokZTvsmQVwfy/kaSmO/vvlKcvEs4AU9jMRd0Iw0bRwZER2JSVVNMi KIO2C7Fnb/D234G2djrWLybi1/MKtT9SL/VdSoZpi5SoQPF25O7phzOLlAHq2lyDAtR+ 0M0w== X-Gm-Message-State: AOAM533CSIT0d2NE2UHfHFZOs+GsxrY6WJQ/OzKr1oPeEHS/CF4IGPSX vyuu9sDuOAH0jz+QY7NfNZE= X-Google-Smtp-Source: ABdhPJxEJhSidQzxn6kqr5+uZqLMCHycJHz+Y9DBjIFbucmabSO5Jsye5L0YZOEMU5Jnnk1z0cyk3Q== X-Received: by 2002:a05:651c:119b:: with SMTP id w27mr11546092ljo.189.1606091488478; Sun, 22 Nov 2020 16:31:28 -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.290.2020.11.22.16.31.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Nov 2020 16:31:28 -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 Subject: [PATCH v10 13/19] ARM: tegra: Add interconnect properties to Tegra20 device-tree Date: Mon, 23 Nov 2020 03:27:17 +0300 Message-Id: <20201123002723.28463-14-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 X-Mailman-Approved-At: Mon, 23 Nov 2020 01:06:28 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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/tegra20.dtsi | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 9347f7789245..2e1304493f7d 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -111,6 +111,17 @@ dc@54200000 { nvidia,head = <0>; + interconnects = <&mc TEGRA20_MC_DISPLAY0A &emc>, + <&mc TEGRA20_MC_DISPLAY0B &emc>, + <&mc TEGRA20_MC_DISPLAY1B &emc>, + <&mc TEGRA20_MC_DISPLAY0C &emc>, + <&mc TEGRA20_MC_DISPLAYHC &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -128,6 +139,17 @@ dc@54240000 { nvidia,head = <1>; + interconnects = <&mc TEGRA20_MC_DISPLAY0AB &emc>, + <&mc TEGRA20_MC_DISPLAY0BB &emc>, + <&mc TEGRA20_MC_DISPLAY1BB &emc>, + <&mc TEGRA20_MC_DISPLAY0CB &emc>, + <&mc TEGRA20_MC_DISPLAYHCB &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -630,15 +652,17 @@ mc: memory-controller@7000f000 { interrupts = ; #reset-cells = <1>; #iommu-cells = <0>; + #interconnect-cells = <1>; }; - memory-controller@7000f400 { + emc: memory-controller@7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x400>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_EMC>; #address-cells = <1>; #size-cells = <0>; + #interconnect-cells = <0>; }; fuse@7000f800 { -- 2.29.2 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel