From patchwork Fri Aug 9 10:41:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanho Park X-Patchwork-Id: 2841865 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 BDBF5BF546 for ; Fri, 9 Aug 2013 10:42:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E2A89202EA for ; Fri, 9 Aug 2013 10:42:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 801E0202C7 for ; Fri, 9 Aug 2013 10:42:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966269Ab3HIKmD (ORCPT ); Fri, 9 Aug 2013 06:42:03 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:47884 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965774Ab3HIKmD (ORCPT ); Fri, 9 Aug 2013 06:42:03 -0400 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MR90032RF20DLM0@mailout2.samsung.com> for linux-samsung-soc@vger.kernel.org; Fri, 09 Aug 2013 19:42:00 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.114]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id D0.6F.17404.877C4025; Fri, 09 Aug 2013 19:42:00 +0900 (KST) X-AuditID: cbfee68d-b7f096d0000043fc-60-5204c778d80c Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id A4.0A.31505.877C4025; Fri, 09 Aug 2013 19:42:00 +0900 (KST) Received: from localhost.localdomain ([10.252.81.149]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MR9006GVF1XVI10@mmp1.samsung.com>; Fri, 09 Aug 2013 19:42:00 +0900 (KST) From: Chanho Park To: kgene.kim@samsung.com Cc: linux-samsung-soc@vger.kernel.org, thomas.abraham@linaro.org, linux-arm-kernel@lists.infradead.org, Chanho Park , Kyungmin Park Subject: [PATCH-RESEND] ARM: dts: Add arm-pmu node for exynos4412 Date: Fri, 09 Aug 2013 19:41:54 +0900 Message-id: <1376044914-1759-1-git-send-email-chanho61.park@samsung.com> X-Mailer: git-send-email 1.7.9.5 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsWyRsSkSLfiOEuQwe0VxhaX92tb9C64ymZx tukNu8Wmx9dYLWac38dkcWzGEkYHNo871/aweWxeUu/Rt2UVo8fnTXIBLFFcNimpOZllqUX6 dglcGc3fetgKPrBVfNizlbmB8RhrFyMnh4SAicTEb0/ZIGwxiQv31oPZQgJLGSVOX8uAqVlz YydQPRdQfBGjxJ2+94wQThuTRO+kDewgVWwCuhJbnr9iBLFFBCQlmhr+MIMUMQvsY5T4s+4E E0hCWMBR4seLjWA2i4CqxPM/r8DO4BXwkHh97hlLFyMH0DoFiTmTbEB6JQQ+s0ms2N7FCFEv IPFt8iGoGlmJTQeYIa6TlDi44gbLBEbBBYwMqxhFUwuSC4qT0osM9YoTc4tL89L1kvNzNzEC w/P0v2e9OxhvH7A+xJgMNG4is5Rocj4wvPNK4g2NzYwsTE1MjY3MLc1IE1YS51VrsQ4UEkhP LEnNTk0tSC2KLyrNSS0+xMjEwSnVwLjthOFEfbuMrdmRizwkJUwtH3wqbm9kefCQbXJw+975 E9ZZZVss0N+qE2H9dO5rpd+BF5XK1R5XfGpcM33LmT+ZDUr9Vg6ZX258ehC2IOAKn+YsCa4D mivn7O4uM/utE54ioDz/8MZnj67Mil6lULBJZoPlD8+SRUyn986Q2bWhR6135a8Q1kVKLMUZ iYZazEXFiQClY4eMZQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrAIsWRmVeSWpSXmKPExsVy+t9jAd2K4yxBBvc2aVtc3q9t0bvgKpvF 2aY37BabHl9jtZhxfh+TxbEZSxgd2DzuXNvD5rF5Sb1H35ZVjB6fN8kFsEQ1MNpkpCampBYp pOYl56dk5qXbKnkHxzvHm5oZGOoaWlqYKynkJeam2iq5+AToumXmAO1WUihLzCkFCgUkFhcr 6dthmhAa4qZrAdMYoesbEgTXY2SABhLWMGY0f+thK/jAVvFhz1bmBsZjrF2MnBwSAiYSa27s hLLFJC7cW8/WxcjFISSwiFHiTt97RginjUmid9IGdpAqNgFdiS3PXzGC2CICkhJNDX+YQYqY BfYxSvxZd4IJJCEs4Cjx48VGMJtFQFXi+Z9XYCt4BTwkXp97xtLFyAG0TkFiziSbCYzcCxgZ VjGKphYkFxQnpeca6RUn5haX5qXrJefnbmIEh/8z6R2MqxosDjEKcDAq8fAqbmcOEmJNLCuu zD3EKMHBrCTCu30CS5AQb0piZVVqUX58UWlOavEhxmSg5ROZpUST84GxmVcSb2hsYmZkaWRu aGFkbE6asJI478FW60AhgfTEktTs1NSC1CKYLUwcnFINjKpSd3nrxE84nUqwtf2us5aLY9Ve +YRHa3fOs8/aV7amssHZX7dgUejSk+fV9J+UTFN9qclSJ7XD9lkmX9DfS9t6XZX/Gq7uUtu2 wmFy5fprC4wdFAysDXqOHpzposu6iHeSocaso8vSfFhmbWdw+/tw7axnFpzB52Ld1ZwuSs/m Mr7l5nPnkBJLcUaioRZzUXEiAMMoX2fDAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, 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 The Exynos4412 has 4 cpus and each has a performance counter. Thus, we should define 4 interrupts which are combined by irq-combiner for arm pmu. Signed-off-by: Chanho Park Signed-off-by: Kyungmin Park Tested-by: Tushar Behera --- arch/arm/boot/dts/exynos4412.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index e743e67..cfad655 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -35,6 +35,12 @@ <0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&combiner>; + interrupts = <2 2>, <3 2>, <18 2>, <19 2>; + }; + mct@10050000 { compatible = "samsung,exynos4412-mct"; reg = <0x10050000 0x800>;