From patchwork Thu Jul 16 11:35:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalyan Thota X-Patchwork-Id: 11669359 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 49579618 for ; Fri, 17 Jul 2020 07:22:49 +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 30AFF21775 for ; Fri, 17 Jul 2020 07:22:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 30AFF21775 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org 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 517F16ED32; Fri, 17 Jul 2020 07:22:26 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 672636EC4A; Thu, 16 Jul 2020 11:36:05 +0000 (UTC) Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 16 Jul 2020 04:36:05 -0700 Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 16 Jul 2020 04:36:04 -0700 Received: from kalyant-linux.qualcomm.com ([10.204.66.210]) by ironmsg02-blr.qualcomm.com with ESMTP; 16 Jul 2020 17:05:38 +0530 Received: by kalyant-linux.qualcomm.com (Postfix, from userid 94428) id 0740C4B0D; Thu, 16 Jul 2020 17:05:37 +0530 (IST) From: Kalyan Thota To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: sc7180: add interconnect bindings for display Date: Thu, 16 Jul 2020 17:05:32 +0530 Message-Id: <1594899334-19772-1-git-send-email-kalyan_t@codeaurora.org> X-Mailer: git-send-email 1.9.1 X-Mailman-Approved-At: Fri, 17 Jul 2020 07:22:00 +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: Krishna Manikandan , travitej@codeaurora.org, linux-kernel@vger.kernel.org, dianders@chromium.org, seanpaul@chromium.org, hoegsberg@chromium.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Krishna Manikandan This change adds the interconnect bindings to the MDSS node. This will establish Display to DDR path for bus bandwidth voting. Changes in v2: - Change in commit message(Matthias Kaehlcke) Changes in v3: - Updated commit message to include reviewer's name in v2 Signed-off-by: Krishna Manikandan Reviewed-by: Rob Clark --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 998f101..4f2c0d1 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1522,6 +1522,9 @@ interrupt-controller; #interrupt-cells = <1>; + interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>; + interconnect-names = "mdp0-mem"; + iommus = <&apps_smmu 0x800 0x2>; #address-cells = <2>;