From patchwork Sat Apr 26 16:05:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhilash Kesavan X-Patchwork-Id: 4069241 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 16385BFF02 for ; Sat, 26 Apr 2014 16:09:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3543C20225 for ; Sat, 26 Apr 2014 16:09:30 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4860820222 for ; Sat, 26 Apr 2014 16:09:29 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1We582-00024x-Cm; Sat, 26 Apr 2014 16:07:02 +0000 Received: from mail-pb0-x229.google.com ([2607:f8b0:400e:c01::229]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1We57q-0001he-3V for linux-arm-kernel@lists.infradead.org; Sat, 26 Apr 2014 16:06:50 +0000 Received: by mail-pb0-f41.google.com with SMTP id rr13so4267704pbb.14 for ; Sat, 26 Apr 2014 09:06:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=SGE22+yIJK8n5Jj0LwxADuQdxTkhUj1MVLzZkpSjAPA=; b=q5vSYKCNeZETKgTLx5oiinKh7xTJmdtnGabmx0Fg8xeUn74V4K8zvmtbLbl5naRNK7 mdCKcd6t+WQJMjEo21JBUM14ASesegdx0jScL1V5qctD60xhPXyGoobWC/qJZd3Qn6Ma DQCiN6S2giBiwPT5Ulsx3g86scTe3J+IZYey/JtrmjpIEjgR7+vuYiapwZ+hUMY2qk6i 7EYdOm/LzZLIfEtUa/H/VM+2ZwXvec+jXfG6rWUun2GlSs06LzuZPa8vb7DEwzvyGp5x XG0bIbLww7JBUSr6DPeWCR69nLBfhzayilE3GIW572UnjiSy7B50cVRelH4eFSX/Bz2t G44g== X-Received: by 10.66.221.4 with SMTP id qa4mr15097268pac.138.1398528388598; Sat, 26 Apr 2014 09:06:28 -0700 (PDT) Received: from localhost.localdomain ([122.171.91.187]) by mx.google.com with ESMTPSA id ha11sm23458195pbd.17.2014.04.26.09.06.22 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 26 Apr 2014 09:06:27 -0700 (PDT) From: Abhilash Kesavan To: nicolas.pitre@linaro.org, Dave.Martin@arm.com, lorenzo.pieralisi@arm.com, daniel.lezcano@linaro.org, linux-arm-kernel@lists.infradead.org, kgene.kim@samsung.com, t.figa@samsung.com, abrestic@chromium.org, thomas.ab@samsung.com, inderpal.s@samsung.com Subject: [PATCH v3 4/6] ARM: dts: exynos5420: add CCI node Date: Sat, 26 Apr 2014 21:35:46 +0530 Message-Id: <1398528348-21214-5-git-send-email-a.kesavan@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398528348-21214-1-git-send-email-a.kesavan@samsung.com> References: <1398528348-21214-1-git-send-email-a.kesavan@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140426_090650_176950_75099C1F X-CRM114-Status: UNSURE ( 9.40 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, kesavan.abhilash@gmail.com, arnd@arndb.de, will.deacon@arm.com, robh+dt@kernel.org, grant.likely@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Andrew Bresticker Add device-tree bindings for the ARM CCI-400 on Exynos5420. There are two slave interfaces: one for the A15 cluster and one for the A7 cluster. Signed-off-by: Andrew Bresticker Signed-off-by: Abhilash Kesavan --- arch/arm/boot/dts/exynos5420.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 217376f..43e7b25 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -58,6 +58,7 @@ compatible = "arm,cortex-a15"; reg = <0x0>; clock-frequency = <1800000000>; + cci-control-port = <&cci_control1>; }; cpu1: cpu@1 { @@ -65,6 +66,7 @@ compatible = "arm,cortex-a15"; reg = <0x1>; clock-frequency = <1800000000>; + cci-control-port = <&cci_control1>; }; cpu2: cpu@2 { @@ -72,6 +74,7 @@ compatible = "arm,cortex-a15"; reg = <0x2>; clock-frequency = <1800000000>; + cci-control-port = <&cci_control1>; }; cpu3: cpu@3 { @@ -79,6 +82,7 @@ compatible = "arm,cortex-a15"; reg = <0x3>; clock-frequency = <1800000000>; + cci-control-port = <&cci_control1>; }; cpu4: cpu@100 { @@ -86,6 +90,7 @@ compatible = "arm,cortex-a7"; reg = <0x100>; clock-frequency = <1000000000>; + cci-control-port = <&cci_control0>; }; cpu5: cpu@101 { @@ -93,6 +98,7 @@ compatible = "arm,cortex-a7"; reg = <0x101>; clock-frequency = <1000000000>; + cci-control-port = <&cci_control0>; }; cpu6: cpu@102 { @@ -100,6 +106,7 @@ compatible = "arm,cortex-a7"; reg = <0x102>; clock-frequency = <1000000000>; + cci-control-port = <&cci_control0>; }; cpu7: cpu@103 { @@ -107,6 +114,26 @@ compatible = "arm,cortex-a7"; reg = <0x103>; clock-frequency = <1000000000>; + cci-control-port = <&cci_control0>; + }; + }; + + cci@10d20000 { + compatible = "arm,cci-400"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x10d20000 0x1000>; + ranges = <0x0 0x10d20000 0x6000>; + + cci_control0: slave-if@4000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x4000 0x1000>; + }; + cci_control1: slave-if@5000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x5000 0x1000>; }; };