Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp792779ybl; Wed, 28 Aug 2019 05:30:47 -0700 (PDT) X-Google-Smtp-Source: APXvYqyIroy5MOXHkWrAeoCMrAZNIxx0EjfOjn46n08YJ5zInZlJQRqjM2euNcMUtLXVvxGCm8ez X-Received: by 2002:a63:a66:: with SMTP id z38mr3329855pgk.247.1566995447358; Wed, 28 Aug 2019 05:30:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566995447; cv=none; d=google.com; s=arc-20160816; b=MDMrbKPgOfo7u/bpbsybaAlW3nBaDDgVhSCKwUIoNOzUlMknWmagCGfDNLj0tdZuuS qK4Cq8Vo7nxPPSGzxZ7CSAIC4/wg2XsK0Bda6jS+U8whXr5bK+CBgEkwu2YFTAjFQICW QaFQEZslquiHw2bhziVgUaFCHG/AeYCQXrd1aENvOhtb/nA2Mli424YeDYbW2vx+Lnoz bXatPUhj7HCB+y2uGsMz6rWBdqSzD7FEVJKS6pKyQ9gjUpzAel30uj/r1aoiZBQRtLA5 +uMWDuOla3d1+3DqZHGufO00x/UkEKAsI6GixduJUUkcb6CS9tIG7kJz0mKG/n3Ez5s8 QDDA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=iCUxuulRZ7Vx2Ijkhct7hHJuWOlT+lcSuxqKMtv/3RI=; b=DxhMrD09GRBEs+U+3G8QQMjTnB3byarmWg6Gn//mbLfS9WRExAdZQb3PdCtRaIsTMT P57CUN8vb0iQOxZm8WBOJpislMqbd8dw/SBg//MbZCepoa5xIkZemgbQooLqvMaOZ4uj KXRDjH8rG3hu35gUiwE9wlA2xLpLDTzYUHxGLLcDwkH5vpKlSdO7z7qnGiUHW6NYqUJb /ZPrCNosPT6QYh68Q8RYxO1qKPAcoy8mTsPiZLyD8M4z416OXFTi8oewJuaQbhZI6V7Q WgqGXGzj+jAJk56GtxGCDBdQb/blCwhZ0T/eVoq/doE7FWB8cJSnAJfJ9F8gNiUwZQMd 0ivA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h31si1972272pgb.67.2019.08.28.05.30.31; Wed, 28 Aug 2019 05:30:47 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726591AbfH1M3C (ORCPT + 99 others); Wed, 28 Aug 2019 08:29:02 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:63063 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726428AbfH1M3A (ORCPT ); Wed, 28 Aug 2019 08:29:00 -0400 X-UUID: 07e4afb7c74a4584920a1462ee7269f2-20190828 X-UUID: 07e4afb7c74a4584920a1462ee7269f2-20190828 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 844402232; Wed, 28 Aug 2019 20:28:53 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 28 Aug 2019 20:28:59 +0800 Received: from mtksdaap41.mediatek.inc (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 28 Aug 2019 20:28:59 +0800 From: Henry Chen To: Georgi Djakov , Rob Herring , Matthias Brugger , Viresh Kumar , Stephen Boyd , Ryan Case CC: Nicolas Boichat , Fan Chen , James Liao , Weiyi Lu , , , , , Henry Chen Subject: [PATCH V3 10/10] arm64: dts: mt8183: Add interconnect provider DT nodes Date: Wed, 28 Aug 2019 20:28:48 +0800 Message-ID: <1566995328-15158-11-git-send-email-henryc.chen@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1566995328-15158-1-git-send-email-henryc.chen@mediatek.com> References: <1566995328-15158-1-git-send-email-henryc.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 5A7D628ED1EE4F9C2C551AEC390E7608E055E3BDF0690A1F4EA55F66C15079B52000:8 X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DDR EMI provider dictating dram interconnect bus performance found on MT8183-based platforms Signed-off-by: Henry Chen --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 7512f84..a3af77d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -11,6 +11,7 @@ #include #include "mt8183-pinfunc.h" #include +#include / { compatible = "mediatek,mt8183"; @@ -148,6 +149,10 @@ reg = <0 0x10012000 0 0x1000>; clocks = <&infracfg CLK_INFRA_DVFSRC>; clock-names = "dvfsrc"; + ddr_emi: interconnect { + compatible = "mediatek,mt8183-emi"; + #interconnect-cells = <1>; + }; }; timer { -- 1.9.1