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[109.252.193.186]) by smtp.gmail.com with ESMTPSA id k13sm932423ljh.136.2020.10.25.15.18.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Oct 2020 15:18:12 -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 , 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 v6 21/52] ARM: tegra: Add interconnect properties to Tegra20 device-tree Date: Mon, 26 Oct 2020 01:17:04 +0300 Message-Id: <20201025221735.3062-22-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201025221735.3062-1-digetx@gmail.com> References: <20201025221735.3062-1-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 { -- 2.27.0 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=-12.3 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 60B5DC2D0A3 for ; Mon, 26 Oct 2020 08:08:26 +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 EFB38223AE for ; Mon, 26 Oct 2020 08:08:25 +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="G6CU/I9G" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFB38223AE 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 0535E6E84A; Mon, 26 Oct 2020 08:08:08 +0000 (UTC) Received: from mail-lf1-x141.google.com (mail-lf1-x141.google.com [IPv6:2a00:1450:4864:20::141]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0F8866E214 for ; Sun, 25 Oct 2020 22:18:14 +0000 (UTC) Received: by mail-lf1-x141.google.com with SMTP id c141so9409625lfg.5 for ; Sun, 25 Oct 2020 15:18:13 -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=qXc6alv2GyhB3hhhLZedHDIUdftmQRoQ6V9Gv1leNe8=; b=G6CU/I9GbnvzY10MrdETnPX8Y9FK8jZ2VS1eEkZFKWM+mx9WxzE8Pb0TNuIuJuU4r3 hwCjzn2S2s5zlBO5uCpQbt+t0N2BCMzZU3/SBmR8MIHvN3vT/eXuCZKJBZ7OWtazqYxp CW9CMBMh36p+etuJ3wq+gZ0zaQPP6/XL2r/mqyk+BQoSA2TTcouzD98uTqqyHzTj5ktT uOzWRf9QhGdQdEeWDS2fn+RPq5UdWtQ83joJxtstyMMijjjIfKiKOgCPDTTHIRGJcasV /tgp7hHVrkKH9Rxc5XcExIcSRA+qb8hb7bTiBdeZSpPgYjeQYJSjEWf4ovBBd2QAYtzp jbGw== 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=qXc6alv2GyhB3hhhLZedHDIUdftmQRoQ6V9Gv1leNe8=; b=YHk2QwJvj8TSN1URBGQxa9ybjLukAurvwkSQLAK+LDUnNi2Bvc1p/EwQt91trj2bG9 vh+rw7ifS7ce9gRNh08JS2356FI52HvLBT3R+A+ewv6lvNPmbU6IczVPKFwi2wB0L/XP I3SRtUUVbL5zn8y0CDN2Dsc6hhLygM4g1J+giXmqsJi/1fmSGY+SQJqfWSiI3an5MCwB hFTxHpI2YBc3y8ikqBt6zidcjvrOJg9iD8+/E4uXaeGCmzK278XpW222/6sGNtcdjMEX +blFTXfBG0opQCxLlOvaTMuGxNFnbUT5N4IQybYu+eZaFig1zrArhE2Peu7JKF3dtmNh Llew== X-Gm-Message-State: AOAM530wycsd6a949ikLOyyrwVy3OV8iNFA7rA2nKJ3RG0XY18ahJxNB 4qBi7dJvsqxJvsDUkVGSabw= X-Google-Smtp-Source: ABdhPJxZ6phL/YfFsYul3o/0DLqnGI3fifIYeEWPWolgBfP0BBtk9aMQ63fWf5njWfi8lnm4NMOz8w== X-Received: by 2002:a19:fc1c:: with SMTP id a28mr4367965lfi.517.1603664292475; Sun, 25 Oct 2020 15:18:12 -0700 (PDT) Received: from localhost.localdomain (109-252-193-186.dynamic.spd-mgts.ru. [109.252.193.186]) by smtp.gmail.com with ESMTPSA id k13sm932423ljh.136.2020.10.25.15.18.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Oct 2020 15:18:12 -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 , Viresh Kumar , Peter Geis , Nicolas Chauvet , Krzysztof Kozlowski Subject: [PATCH v6 21/52] ARM: tegra: Add interconnect properties to Tegra20 device-tree Date: Mon, 26 Oct 2020 01:17:04 +0300 Message-Id: <20201025221735.3062-22-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201025221735.3062-1-digetx@gmail.com> References: <20201025221735.3062-1-digetx@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 26 Oct 2020 08:08:06 +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, devicetree@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 { -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel