Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp4692280yba; Tue, 30 Apr 2019 02:48:34 -0700 (PDT) X-Google-Smtp-Source: APXvYqw2M/Qu2S8Qny/w5QdsQyF+19WttDZBNZeXw6kOA2grIV7T2AkpPtZAQ/X9Ixf63cJ79bbC X-Received: by 2002:a62:4852:: with SMTP id v79mr69258378pfa.72.1556617714302; Tue, 30 Apr 2019 02:48:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1556617714; cv=none; d=google.com; s=arc-20160816; b=FguKGTZ+VRBPVSrLbSXt0kn0qVn6Jen/SvpqlQuK+ks1y+9ZeXAnUxs+uQLLA3P5nX pUv4qKfiqFPLUr7l5/hVCVKAfUAZwQ1ZhIyaOAIAJWHSACp76xpoHDpyWxscxT+Zxa1V KYI9UBVxizBWekLmASzx7ot0UaHerDgiC9lujqKReuGG1IvE/HyjuTcs06wUZdUDRZ+v ILm5Tiy3jR70Vpblv73hBUMKQqLknoRE9cFDa5mNEzBBcjxcJ53ArtaxqRgMSDz0qBc2 itvF6L0hOZYq1+ubgqMdsO8E9eIsPf54R9T0iB2CQFixJImhM0Uvs+sLQvWfxths3vM1 Outw== 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=uW7NSfnKLayjC8zX1MDXXYDXW3hkACfz34k+lnfomyw=; b=lcCXgOl5LFC5IFbv7C5HWKEU3cUWyXsDqDt9QUmqNo6KLwPJ4M+cq5/Ptx6td0WQAF crxxtt05mvW/wHQfvMgX+oh7WCj+KIisfXS+mirZyaVKX86mGyT/bUFCRl6gMO8PFn2c 8B4F0pUs+NAFiSGVtlLI1r644l7zZN651qGBHEdPC9daxVMdVG9nuSIyYGXpBMqNQqd0 qHGFWUe7qdpfuhvCLDGZdm+DRLohWDYWlTy8Zoz1cw8r71/h4+X263ODp5wDEl9rwoPj 9lTJKyNU4wE0mmRXHFlo1FOusrGStYduALFV/s31oYeoyAbbRr0mbcjrhS4VoQI3cgxL o9Ug== 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 3si8511050pgy.200.2019.04.30.02.48.19; Tue, 30 Apr 2019 02:48:34 -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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727284AbfD3Jp4 (ORCPT + 99 others); Tue, 30 Apr 2019 05:45:56 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:48767 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727068AbfD3Jp3 (ORCPT ); Tue, 30 Apr 2019 05:45:29 -0400 X-UUID: de806874b1c34150b95615d23c81ffc6-20190430 X-UUID: de806874b1c34150b95615d23c81ffc6-20190430 Received: from mtkcas09.mediatek.inc [(172.21.101.178)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 973128999; Tue, 30 Apr 2019 17:45:21 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 30 Apr 2019 17:45:20 +0800 Received: from mtkslt205.mediatek.inc (10.21.15.75) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 30 Apr 2019 17:45:20 +0800 From: Henry Chen To: Georgi Djakov , Rob Herring , Matthias Brugger , Viresh Kumar , Stephen Boyd CC: Nicolas Boichat , Fan Chen , James Liao , Weiyi Lu , , , , , Henry Chen Subject: [RFC V2 11/11] arm64: dts: mt8183: Add interconnect provider DT nodes Date: Tue, 30 Apr 2019 16:51:05 +0800 Message-ID: <1556614265-12745-12-git-send-email-henryc.chen@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1556614265-12745-1-git-send-email-henryc.chen@mediatek.com> References: <1556614265-12745-1-git-send-email-henryc.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 49CC5D9D103BFB28D9BFC001BF05DC1514CC9149507117BCD0812460867759DD2000:8 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 d298013..ab98adb 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -10,6 +10,7 @@ #include #include #include +#include / { compatible = "mediatek,mt8183"; @@ -139,6 +140,10 @@ reg = <0 0x10012000 0 0x1000>; clocks = <&infracfg CLK_INFRA_DVFSRC>; clock-names = "dvfsrc"; + ddr_emi: interconnect { + compatible = "mediatek,mt8183-emi-icc"; + #interconnect-cells = <1>; + }; }; timer { -- 1.9.1