From patchwork Mon Jan 12 12:34:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 5609921 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 88D5FC058D for ; Mon, 12 Jan 2015 12:35:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 99F4A2064C for ; Mon, 12 Jan 2015 12:35:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1A5820646 for ; Mon, 12 Jan 2015 12:35:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752775AbbALMfQ (ORCPT ); Mon, 12 Jan 2015 07:35:16 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:22243 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752707AbbALMfN (ORCPT ); Mon, 12 Jan 2015 07:35:13 -0500 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NI200D4JDMDHM80@mailout2.samsung.com>; Mon, 12 Jan 2015 21:35:01 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.116]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id 1E.8E.19034.57FB3B45; Mon, 12 Jan 2015 21:35:01 +0900 (KST) X-AuditID: cbfee691-f79b86d000004a5a-83-54b3bf752e5d Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id FF.F1.20081.47FB3B45; Mon, 12 Jan 2015 21:35:01 +0900 (KST) Received: from chan.10.32.193.11 ([10.252.81.195]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NI2007ZZDMC9Q10@mmp1.samsung.com>; Mon, 12 Jan 2015 21:35:00 +0900 (KST) From: Chanwoo Choi To: myungjoo.ham@samsung.com, kgene@kernel.org Cc: kyungmin.park@samsung.com, rafael.j.wysocki@intel.com, mark.rutland@arm.com, a.kesavan@samsung.com, tomasz.figa@gmail.com, k.kozlowski@samsung.com, b.zolnierkie@samsung.com, robh+dt@kernel.org, cw00.choi@samsung.com, inki.dae@samsung.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCHv8 5/9] ARM: dts: Add PPMU dt node for Exynos3250 SoC Date: Mon, 12 Jan 2015 21:34:53 +0900 Message-id: <1421066097-26237-6-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.5.5 In-reply-to: <1421066097-26237-1-git-send-email-cw00.choi@samsung.com> References: <1421066097-26237-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnkeLIzCtJLcpLzFFi42JZI2JSolu6f3OIwfb5/BaP1yxmstg4Yz2r xfUvz1ktJt2fwGLx+oWhRf/j18wWZ5vesFtsenyN1eLyrjlsFp97jzBazDi/j8li6fWLTBa3 G1ewWTxe8ZbdonXvEXaLVbv+MDoIeKyZt4bRY+esu+wei/e8ZPLYtKqTzWPzknqPvi2rGD0+ b5ILYI/isklJzcksSy3St0vgynj7/htjwRXxirUP1jA3MB4Q6mLk5JAQMJFYcvsgG4QtJnHh 3nowW0hgKaPElU0yMDV991azdDFyAcUXMUo07fjGCuE0MUnc7L3IBFLFJqAlsf/FDbBuEQE9 ic5je9hBbGaBP0wSTZtYQGxhAReJhZ3fwGwWAVWJyWeXMYLYvAKuEl177jBCbFOQWLZ8JiuI zSngJvFu9xqgmRxAy1wlbqyvB9krIfCSXeLa/GdsEHMEJL5NPsQCUiMhICux6QAzxBhJiYMr brBMYBRewMiwilE0tSC5oDgpvchUrzgxt7g0L10vOT93EyMwnk7/ezZxB+P9A9aHGAU4GJV4 eC2kNocIsSaWFVfmHmI0BdowkVlKNDkfGLV5JfGGxmZGFqYmpsZG5pZmSuK8OtI/g4UE0hNL UrNTUwtSi+KLSnNSiw8xMnFwSjUwRke94eM0WLaF2V6c+czl/0XGv9I5nh02rpy98GPYxIfO N0ykBBf0Wm+/mCye+mL/ZJb4H01LTRT8X+XpVPyq8J6rcPiTSsUj5v8qXDxnA6xM+NZODNm/ fv83hY0HeBZmnvvtGJJ89cb8354fJ5qWZXR96MusKOaN+vt1tdXD4sAddnMcw6bcVmIpzkg0 1GIuKk4EAE3YVceiAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFIsWRmVeSWpSXmKPExsVy+t9jAd3S/ZtDDFYeZLN4vGYxk8XGGetZ La5/ec5qMen+BBaL1y8MLfofv2a2ONv0ht1i0+NrrBaXd81hs/jce4TRYsb5fUwWS69fZLK4 3bgCqH/FW3aL1r1H2C1W7frD6CDgsWbeGkaPnbPusnss3vOSyWPTqk42j81L6j36tqxi9Pi8 SS6APaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH 6HglhbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8bb998YC66IV6x9sIa5 gfGAUBcjJ4eEgIlE373VLBC2mMSFe+vZuhi5OIQEFjFKNO34xgrhNDFJ3Oy9yARSxSagJbH/ xQ02EFtEQE+i89gedhCbWeAPk0TTJrBJwgIuEgs7v4HZLAKqEpPPLmMEsXkFXCW69txhhNim ILFs+UxWEJtTwE3i3e41QDM5gJa5StxYXz+BkXcBI8MqRtHUguSC4qT0XEO94sTc4tK8dL3k /NxNjOB4fSa1g3Flg8UhRgEORiUeXgupzSFCrIllxZW5hxglOJiVRHhdy4BCvCmJlVWpRfnx RaU5qcWHGE2BjprILCWanA9MJXkl8YbGJmZGlkbmhhZGxuZK4rxK9m0hQgLpiSWp2ampBalF MH1MHJxSDYxTXs+ROi7/6exW852sVYULJjmY//vx0fpA754fZYc7xdRrtl7m05Fv2WM553em 1DrBtX/3fVr2UUd3yf28zu5J93dLXo4W1lBelMDv4vX5uT6nw+7Ar0vPTtKRCTAqbmGvTFmz xvTNxxlbMtomCsutq5Ap3LCw2Knu7qHMXUv3JH4yOuxXwCakxFKckWioxVxUnAgAncubIO0C AAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 This patch add PPMU (Platform Performance Monitoring Unit) dt node to estimate the utilization of each IP in Exynos SoC throught DEVFREQ Event subsystem. This patch adds following PPMU dt nodes: - PPMU_DMC0 0x106a0000 - PPMU_DMC1 0x106b0000 - PPMU_RIGHTBUS 0x112A0000 - PPMU_LEFTBUS 0x116A0000 - PPMU_CAMIF 0x11AC0000 - PPMU_LCD0 0x11E40000 - PPMU_FSYS 0x12630000 - PPMU_3D 0x13220000 - PPMU_MFC 0x13660000 - PPMU_CPU 0x106c0000 Cc: Kukjin Kim Signed-off-by: Chanwoo Choi Acked-by: Kyungmin Park Acked-by: MyungJoo Ham --- arch/arm/boot/dts/exynos3250.dtsi | 74 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 2246549..9ed1260 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -515,6 +515,80 @@ compatible = "arm,cortex-a7-pmu"; interrupts = <0 18 0>, <0 19 0>; }; + + ppmu_dmc0: ppmu_dmc0@106a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106a0000 0x2000>; + status = "disabled"; + }; + + ppmu_dmc1: ppmu_dmc1@106b0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106b0000 0x2000>; + status = "disabled"; + }; + + ppmu_cpu: ppmu_cpu@106c0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106c0000 0x2000>; + status = "disabled"; + }; + + ppmu_rightbus: ppmu_rightbus@112a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x112a0000 0x2000>; + clocks = <&cmu CLK_PPMURIGHT>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_leftbus: ppmu_leftbus0@116a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x116a0000 0x2000>; + clocks = <&cmu CLK_PPMULEFT>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_camif: ppmu_camif@11ac0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11ac0000 0x2000>; + clocks = <&cmu CLK_PPMUCAMIF>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_lcd0: ppmu_lcd0@11e40000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11e40000 0x2000>; + clocks = <&cmu CLK_PPMULCD0>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_fsys: ppmu_fsys@12630000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12630000 0x2000>; + clocks = <&cmu CLK_PPMUFILE>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_g3d: ppmu_g3d@13220000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13220000 0x2000>; + clocks = <&cmu CLK_PPMUG3D>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_mfc: ppmu_mfc@13660000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13660000 0x2000>; + clocks = <&cmu CLK_PPMUMFC_L>; + clock-names = "ppmu"; + status = "disabled"; + }; }; };