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: 311743 Delivered-To: patch@linaro.org Received: by 2002:a92:5ad1:0:0:0:0:0 with SMTP id b78csp2907264ilg; Tue, 15 Sep 2020 14:46:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwAHJU60SmFor/8vGsXr6LpZS0fNlAz5pEsY/4TUdTHJg0B6k3JL313LF7Ix4oN1be1pLhG X-Received: by 2002:a17:906:abc5:: with SMTP id kq5mr21679686ejb.284.1600206379105; Tue, 15 Sep 2020 14:46:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600206379; cv=none; d=google.com; s=arc-20160816; b=X4z2ETZseC2fK0K6FLPx5pXQtQ/btWy9lNC1EkEgT8Lh10IgBg29Lm+m1IUQANPJ8S Y/EmCX9fLqHejtqVZIjJAZlVCKljY8LDwfceLSE0V9UaWSwOzEOxztghTngJGn9Cm7H0 vNdsOacUYg735ogUIZ2TDtNnkMjoBSf9cTl53vkzQjUJGDeHyyKWWvEWNgS1DUjqiUDU s3PqEhv5JGfrgMDrIKRxkS1l28vquKGx2YCZhBuv5XdcuX9JWq2Qy1iQtbhf2lZxGSov jNw0sYbNLGErsD2Ecvl/RkA+K1I8iq+S+1Bkubgx6YSS3lJO+fwyawsiiJ+mzj8jRntt f2YA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=9KMVC1YG0Zgl+FYlCNkjyM0mDusyj+CBKlA/V00wdpg=; b=hbZsrwADD9KnfmBoXoVFuhXBFU2Ymw1ofkrVsXTu9BDd3BmeoJQiR4d8ypOd9kXx5B 46v68stYEp1vuobfzpAjNYz9ciZjkj2YPngP0dsVRRScQ7A9qh6k50cUfhizGplNMDev PjBpJo4XlS9AnFDptxJtkqO6E/qBQaC+85NXFORR/gxtbUojXakgQTMA/MPBuC2X+4xc xmPCyUIWMZ+/AnJT6SqbG/qoQY39WFeMaOfC/deHtYjyPXshaXFI4aAi5YYlUPbiZ4P6 mpDu4vqZHjED0aBG57nXl6TNfYh6mH9/KVjOBWR3wT7K62t9nS7mIXO+yyATdXflE005 l8Dw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Xb7UczPa; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y6si10572758edo.322.2020.09.15.14.46.18; Tue, 15 Sep 2020 14:46:19 -0700 (PDT) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Xb7UczPa; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727953AbgIOVqQ (ORCPT + 6 others); Tue, 15 Sep 2020 17:46:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728120AbgIOVpV (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 7050EC06178C for ; Tue, 15 Sep 2020 14:45:14 -0700 (PDT) Received: by mail-wm1-x343.google.com with SMTP id b79so904591wmb.4 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=RRLskNx01SR6+tXBSmcviElS87kRUIkcPdmWz6Lyroa8G/iXikSm7er9CkbGj4YrvP bPuv1GS1jBPH+AWDjEa0ahjW+/FJE3XmQ+GR9aFnCTnW/OxWMhvQOeaQ6G197EE++P5b c0pTX5OdWtSCdv0R7qihcQdL69VgDp3JJnd9eyF0xXcx/eZ6JYaWSuY2dLoqwAtocxB/ VGeXigZlG125Nev1/MW4RLlvIOGIHOiagsh6qO3RoZ13APMH04yq7NaF2ZW/m+kCNSWA nLIjYvY6BXb0PCs6Hg1eTrzBBg7xUGsp+/Z+1lTJr6E/06eXG5vGFBaeNV89z8LkwhKn jqKA== X-Gm-Message-State: AOAM532ehd90R+oqGGVO4s5X7FNSdWIaxqe7zD/7XAQchODkZoVh8UgV /sskCs7UF2Lu+/5zB9/qpOhhYw== 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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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>;