From patchwork Mon May 5 16:27:00 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhilash Kesavan X-Patchwork-Id: 4116001 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 040E19F1E1 for ; Mon, 5 May 2014 16:31:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 342A920272 for ; Mon, 5 May 2014 16:31:06 +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 24346202A1 for ; Mon, 5 May 2014 16:31:05 +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 1WhLkT-0004iO-F0; Mon, 05 May 2014 16:28:14 +0000 Received: from mail-pa0-x22f.google.com ([2607:f8b0:400e:c03::22f]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WhLkQ-0004W4-3A for linux-arm-kernel@lists.infradead.org; Mon, 05 May 2014 16:28:10 +0000 Received: by mail-pa0-f47.google.com with SMTP id fa1so9953410pad.6 for ; Mon, 05 May 2014 09:27:48 -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=lradt5Sxk+VJMeoF4SM7tyvhrqoOG9FcJvkTvJLdXHY=; b=ge/rwoUx58vAW5QEFUiwEywNCsUk9H0g85aW/I0sIazxxYI3HAPIb0LGGcjqJ1+VV1 ZCUXOeq0zNnipnckqY2TALyBeLD6iJ8gFqqb6OmtyMKPQjlQBxeLf9fwQyO3Wr4jgR2Y I+cE+ODvme1FzCxjyWn9qiqYHFM6biP6fldeFttwuQhxSOvS9npSsCEJCdp12rfQks1/ wIBfu+g7OhcrsVxQXPPAJ0z+STy18k6TJ6vRYUwE1y3cJepvJJN5xVV09mamp7qrdUMd fQdqwHR1XyhQT65sP6y6EDhflNvpHQAstPy+5wBllWqH3mEki2LhsGAXJsk+egRke00+ r89Q== X-Received: by 10.66.221.4 with SMTP id qa4mr74108625pac.138.1399307268904; Mon, 05 May 2014 09:27:48 -0700 (PDT) Received: from localhost.localdomain ([122.171.76.161]) by mx.google.com with ESMTPSA id f5sm74977298pat.11.2014.05.05.09.27.42 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 05 May 2014 09:27:48 -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 v5 4/5] ARM: dts: exynos5420: add CCI node Date: Mon, 5 May 2014 21:57:00 +0530 Message-Id: <1399307221-8659-5-git-send-email-a.kesavan@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1399307221-8659-1-git-send-email-a.kesavan@samsung.com> References: <1399307221-8659-1-git-send-email-a.kesavan@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140505_092810_174364_5FFC1FDE X-CRM114-Status: GOOD ( 10.37 ) X-Spam-Score: 0.0 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, kesavan.abhilash@gmail.com, linux-samsung-soc@vger.kernel.org, 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 ff496ad..3140138 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>; }; };