From patchwork Tue Sep 15 21:45:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Georgi Djakov X-Patchwork-Id: 250249 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 4ADE8C2D0E3 for ; Tue, 15 Sep 2020 21:46:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 025D620809 for ; Tue, 15 Sep 2020 21:46:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Xb7UczPa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728001AbgIOVqR (ORCPT ); Tue, 15 Sep 2020 17:46:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727591AbgIOVpV (ORCPT ); Tue, 15 Sep 2020 17:45:21 -0400 Received: from mail-wm1-x343.google.com (mail-wm1-x343.google.com [IPv6:2a00:1450:4864:20::343]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7048DC06178B for ; Tue, 15 Sep 2020 14:45:14 -0700 (PDT) Received: by mail-wm1-x343.google.com with SMTP id z9so925773wmk.1 for ; Tue, 15 Sep 2020 14:45:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=9KMVC1YG0Zgl+FYlCNkjyM0mDusyj+CBKlA/V00wdpg=; b=Xb7UczPakAqjh0s7AzauUIfKdNEFZ0A8228lXc8AQsdh0Kmwgk5lkpS+1EIwII0dXu CIt/VcnjGSZnKr7dAV5DkDLY1s7Gq0NV6PFLJXD1PpTVUFIAYwiC2/97S5XAEWMrXErs hKJd0JZ1yFJRuLER8PxCsexh05g/HlAvFn3HozjVa503kS1sZ59CL+E+51w47YvCDi+F /1Pcg3HMmAbbxJ4GyeZ8LShbSB7ia87HAp48UYUOeiCzSoSG5v2WR1pamdXFRFjQj3RN 3++WXdntatcFiy56ghIk6GgXYYYXH/vYAsDUISCeFwz62KMhrKEtOIdyFLejxoUxWCP0 Dtjg== 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:mime-version :content-transfer-encoding; bh=9KMVC1YG0Zgl+FYlCNkjyM0mDusyj+CBKlA/V00wdpg=; b=ifNXvLK7N7fF3RFnwUfseFQI7t68xOmJ2rdZlyiroWqzqdN6N1FjPzT4tIsrLgVsxo KFRY4B/C2GytkYNkyHHk1S4hUS9IVvlCp3F2m9X4e24WQzTOM4vmZHGOewwIDKoRlrlo Ac1XambJ5q6m1MZO/q9Qj8sUd6ViI8Yj9M/WakxBO2MnZIDhMhWhiEZtUuv9Mas1ZQtW 18PvywjvP4ez65zYeCTscArdebzi7L141XNOUy/L6vjI6oJ+7k36nKG3TXrLrGr070MZ wBlHC0kb21RnifZEQRfNjkh5pfNQurxH/CVJYeWUCpuTlZe90XcXohQ10zj4dgUhOlU3 m5iw== X-Gm-Message-State: AOAM531/lsHaThmFhCdh8mhpfqY0JQl1uQtUpsqSxMMQN0/f62l1UVPF nC5OlKS2TkRHNSjJs1H7gN8zdw== X-Google-Smtp-Source: ABdhPJymR6Ry5JFvKnoD5Xxv9aObqndWEzvNlMxWJ9h6FbBqRTfoX1UHM+GtvIxRLfqeaRTG9SEQMg== X-Received: by 2002:a05:600c:2246:: with SMTP id a6mr1412838wmm.38.1600206313133; Tue, 15 Sep 2020 14:45:13 -0700 (PDT) Received: from localhost.localdomain ([212.45.67.2]) by smtp.googlemail.com with ESMTPSA id i6sm31643363wra.1.2020.09.15.14.45.12 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 Sep 2020 14:45:12 -0700 (PDT) From: Georgi Djakov To: bjorn.andersson@linaro.org Cc: robh+dt@kernel.org, robdclark@gmail.com, amit.pundir@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Georgi Djakov Subject: [PATCH] arm64: dts: qcom: sdm845: Add interconnects property for display Date: Wed, 16 Sep 2020 00:45:11 +0300 Message-Id: <20200915214511.786-1-georgi.djakov@linaro.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the interconnect paths that are used by the display (MDSS). This will allow the driver to request the needed bandwidth and prevent display flickering. Signed-off-by: Georgi Djakov --- This patch depends on: https://lore.kernel.org/r/20200903133134.17201-6-georgi.djakov@linaro.org/ arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 86457d9bc229..f8f09ab3442f 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -3813,6 +3813,10 @@ mdss: mdss@ae00000 { interrupt-controller; #interrupt-cells = <1>; + interconnects = <&mmss_noc MASTER_MDP0 0 &mem_noc SLAVE_EBI1 0>, + <&mmss_noc MASTER_MDP1 0 &mem_noc SLAVE_EBI1 0>; + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_smmu 0x880 0x8>, <&apps_smmu 0xc80 0x8>;