From patchwork Tue Feb 3 00:49:08 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 5765721 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B68289F380 for ; Tue, 3 Feb 2015 00:50:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CEDED2088C for ; Tue, 3 Feb 2015 00:50:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD9E52086E for ; Tue, 3 Feb 2015 00:50:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933641AbbBCAuB (ORCPT ); Mon, 2 Feb 2015 19:50:01 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:48335 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755382AbbBCAtV (ORCPT ); Mon, 2 Feb 2015 19:49:21 -0500 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NJ600CQ47M6WL40@mailout1.samsung.com>; Tue, 03 Feb 2015 09:49:18 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.112]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id A6.0C.19034.D0B10D45; Tue, 03 Feb 2015 09:49:17 +0900 (KST) X-AuditID: cbfee691-f79b86d000004a5a-37-54d01b0d9d4e Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id C0.14.09430.D0B10D45; Tue, 03 Feb 2015 09:49:17 +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 <0NJ600LRT7M5ZSB0@mmp1.samsung.com>; Tue, 03 Feb 2015 09:49:17 +0900 (KST) From: Chanwoo Choi To: kgene@kernel.org Cc: ben-linux@fluff.org, kyungmin.park@samsung.com, myungjoo.ham@samsung.com, inki.dae@samsung.com, cw00.choi@samsung.com, kgene@gmail.com, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v11 1/4] ARM: dts: Add PPMU dt node for Exynos3250 SoC Date: Tue, 03 Feb 2015 09:49:08 +0900 Message-id: <1422924551-10474-2-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.5.5 In-reply-to: <1422924551-10474-1-git-send-email-cw00.choi@samsung.com> References: <1422924551-10474-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHLMWRmVeSWpSXmKPExsWyRsSkQJdX+kKIQdc1a4tJ6w4wWVz/8pzV YtL9CSwWu24vZLHof/ya2eJs0xt2i02Pr7FaXN41h81ixvl9TBa3G1ewOXB5/F31gtlj56y7 7B6bVnWyeWxeUu/Rt2UVo8fnTXIBbFFcNimpOZllqUX6dglcGcvXLGEpuCJeMWvJB8YGxgNC XYycHBICJhL3tk9kgbDFJC7cW8/WxcjFISSwlFHiTvNFRpii0xf3skAkFjFKfD/8nAnCaWKS uD5tAjNIFZuAlsT+FzeA2jk4RAREJGZf4AKpYRb4ziixdv4CsLiwgJvEj38pIOUsAqoS33sn g7XyCrhKzPh5hw1imYLEsuUzWUFsTqDyqSebwWwhoJpnT96wgsyUENjGLjH11HZmiEECEt8m H2IBmS8hICux6QAzxBxJiYMrbrBMYBRewMiwilE0tSC5oDgpvchUrzgxt7g0L10vOT93EyMw Gk7/ezZxB+P9A9aHGAU4GJV4eC3enwsRYk0sK67MPcRoCrRhIrOUaHI+MObySuINjc2MLExN TI2NzC3NlMR5daR/BgsJpCeWpGanphakFsUXleakFh9iZOLglGpgbPRUYvnwO3v5tBkhfzi3 x/KtqT3uI6rz8ZrMyacvKv6v+hBQOy9S6dHfll1xIWtsri5xvME7722owaw1J0I+rHz5xlJ6 ftKpG36F01925W7vN0x8pD9PXm7f+qd+34/GnfrPnZIimLj54mKVQ3cTVh5yyNu7ecb1rR8P ejGyXa7zYMwuWupvxqXEUpyRaKjFXFScCACrcrWOgQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrBIsWRmVeSWpSXmKPExsVy+t9jAV1e6QshBsuOa1lMWneAyeL6l+es FpPuT2Cx2HV7IYtF/+PXzBZnm96wW2x6fI3V4vKuOWwWM87vY7K43biCzYHL4++qF8weO2fd ZffYtKqTzWPzknqPvi2rGD0+b5ILYItqYLTJSE1MSS1SSM1Lzk/JzEu3VfIOjneONzUzMNQ1 tLQwV1LIS8xNtVVy8QnQdcvMATpNSaEsMacUKBSQWFyspG+HaUJoiJuuBUxjhK5vSBBcj5EB GkhYw5ixfM0SloIr4hWzlnxgbGA8INTFyMkhIWAicfriXhYIW0ziwr31bF2MXBxCAosYJb4f fs4E4TQxSVyfNoEZpIpNQEti/4sbQFUcHCICIhKzL3CB1DALfGeUWDt/AVhcWMBN4se/FJBy FgFVie+9k8FaeQVcJWb8vMMGsUxBYtnymawgNidQ+dSTzWC2EFDNsydvWCcw8i5gZFjFKJpa kFxQnJSea6RXnJhbXJqXrpecn7uJERxrz6R3MK5qsDjEKMDBqMTDe9PgfIgQa2JZcWXuIUYJ DmYlEV6/M0Ah3pTEyqrUovz4otKc1OJDjKZAV01klhJNzgemgbySeENjEzMjSyNzQwsjY3Ml cV4l+7YQIYH0xJLU7NTUgtQimD4mDk6pBkaBuZNPRvCnnD8RWb3V9+TBpfPeb16/10N6xqZL qz8kKDB1FPVum1RVzrjqZexDQ4Z4nm5nOVnGC9tvleRuf8cfsUBr3ousqXwr1cXaC48rehtz hWv9Ynx31CvfzCN1C3Oh2GOx/qCi7ab5jxfy3XvYLH3AxjaNNf3+Ou8HKU83y2Z7bt/31UeJ pTgj0VCLuag4EQAZ4hUTywIAAA== 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, 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 d89fdf5..45513ed 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -530,6 +530,80 @@ 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"; + }; }; };