From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756868AbcLBHSV (ORCPT ); Fri, 2 Dec 2016 02:18:21 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:34278 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753256AbcLBHSQ (ORCPT ); Fri, 2 Dec 2016 02:18:16 -0500 X-AuditID: cbfee61a-f79916d0000062de-18-5841203043ff From: Chanwoo Choi To: krzk@kernel.org, javier@osg.samsung.com, kgene@kernel.org, robh+dt@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com Cc: cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] arm64: dts: exynos5433: Add PPMU dt node Date: Fri, 02 Dec 2016 16:18:05 +0900 Message-id: <1480663087-4590-4-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1480663087-4590-1-git-send-email-cw00.choi@samsung.com> References: <1480663087-4590-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprIIsWRmVeSWpSXmKPExsVy+t9jQV0DBccIgxV/NC2uf3nOajH/yDlW izdv1zBZ9D9+zWxx/vwGdouzTW/YLTY9vsZqcXnXHDaLGef3MVncblzBZtG69wi7xeE37awW q3b9YXTg9dg56y67x6ZVnWwem5fUe2zpB/L6tqxi9Pi8SS6ALcrNJiM1MSW1SCE1Lzk/JTMv 3VYpNMRN10JJIS8xN9VWKULXNyRISaEsMacUyDMyQAMOzgHuwUr6dgluGQ9vzGcp2MxTsaNp OlsDYy9XFyMnh4SAicTuvs0sELaYxIV769m6GLk4hARmMUq8ubKVCcL5wSgx8exKsCo2AS2J /S9ugFWJCDQxSjRcmMsI4jALXGWU2Lh4CiNIlbCArcSE52+YQGwWAVWJvonL2EBsXgEXiYtd HVD75CQ+7HnEDmJzCrhKNHydxQxiCwHVbOrqYJ7AyLuAkWEVo0RqQXJBcVJ6rmFearlecWJu cWleul5yfu4mRnB0PJPawXhwl/shRgEORiUe3hfGDhFCrIllxZW5hxglOJiVRHg/yzlGCPGm JFZWpRblxxeV5qQWH2I0BTpsIrOUaHI+MHLzSuINTcxNzI0NLMwtLU2MlMR5G2c/CxcSSE8s Sc1OTS1ILYLpY+LglGpgnCHe+SjCL2//jGhWqdYysdMfJ3Vp1sqf1l5sdq04J3cTg73sv+sl kfcvWj5IPjPniwPH1+up98/MrPjwfFrB+3xD5+smZutWuujM/XjhpaLMK/+IG98DFLgN9VUZ ZiSe+Tjv2e9tnXUt8uJHUv882y/F9f5pY/XfjJO+K5T7n/yYJzPp+jLGyUosxRmJhlrMRcWJ AN+fejakAgAA X-MTR: 20000000000000000@CPGS Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds PPMU (Platform Performance Monitoring Unit) Device-tree node to measure the utilization of each IP in Exynos SoC. - PPMU_D{0|1}_CPU are used to measure the utilization of MIF (Memory Interface) block with VDD_MIF power source. - PPMU_D{0|1}_GENERAL are used to measure the utilization of INT(Internal) block with VDD_INT power source. Signed-off-by: Chanwoo Choi --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 64226d5ae471..8c4ee84d5232 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -599,6 +599,30 @@ clock-names = "fin_pll", "mct"; }; + ppmu_d0_cpu: ppmu@10480000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x10480000 0x2000>; + status = "disabled"; + }; + + ppmu_d0_general: ppmu@10490000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x10490000 0x2000>; + status = "disabled"; + }; + + ppmu_d1_cpu: ppmu@104b0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104b0000 0x2000>; + status = "disabled"; + }; + + ppmu_d1_general: ppmu@104c0000 { + compatible = "samsung,exynos-ppmu-v2"; + reg = <0x104c0000 0x2000>; + status = "disabled"; + }; + pinctrl_alive: pinctrl@10580000 { compatible = "samsung,exynos5433-pinctrl"; reg = <0x10580000 0x1a20>, <0x11090000 0x100>; -- 1.9.1