From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932905AbcLHE7J (ORCPT ); Wed, 7 Dec 2016 23:59:09 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:58916 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752871AbcLHE6T (ORCPT ); Wed, 7 Dec 2016 23:58:19 -0500 X-AuditID: cbfee61b-f796f6d000004092-bb-5848e86785f1 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 v2 3/5] arm64: dts: exynos5433: Add PPMU dt node Date: Thu, 08 Dec 2016 13:58:09 +0900 Message-id: <1481173091-9728-4-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1481173091-9728-1-git-send-email-cw00.choi@samsung.com> References: <1481173091-9728-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupjkeLIzCtJLcpLzFFi42I5/e+xoG76C48Ig/t3TS2uf3nOajH/yDlW izdv1zBZ9D9+zWxx/vwGdouzTW/YLTY9vsZqcXnXHDaLGef3MVncblzBZtG69wi7xeE37awW q3b9YXTg9dg56y67x6ZVnWwem5fUe2zpB/L6tqxi9Pi8SS6ALcrNJiM1MSW1SCE1Lzk/JTMv 3VYpNMRN10JJIS8xN9VWKULXNyRISaEsMacUyDMyQAMOzgHuwUr6dgluGZM/9LEUPOepeDvB vIFxD1cXIyeHhICJxOPLd5khbDGJC/fWs4HYQgKzGCXOnMjpYuQCsn8wSry99ZURJMEmoCWx /8UNNpCEiEATo0TDhbmMIA6zwFVGiY2Lp4BVCQs4SJya+5IVxGYRUJV49amDCcTmFXCReNgx hxFinZzEhz2P2EFsTgFXiZlHpgDVcACtc5G4eNJ5AiPvAkaGVYwSqQXJBcVJ6blGeanlesWJ ucWleel6yfm5mxjBcfFMegfj4V3uhxgFOBiVeHgdtnpECLEmlhVX5h5ilOBgVhLhffgMKMSb klhZlVqUH19UmpNafIjRFOiuicxSosn5wJjNK4k3NDE3MTc2sDC3tDQxUhLnbZz9LFxIID2x JDU7NbUgtQimj4mDU6qB0S0tcL3G/9N/L03fwObfc5BroprP2qvmVi7t/Tc6Lgv93Je4/9e1 J4Wlq0vmVdl1mE37/+0gM19jzD6tmNe+E4MW9ttNX642bXbGseku/jN+pUjU/Eh/GNOu0uxn IWJkfPxXduOeFRnH8//tfp5l/7J198/LhyfYNLhcYbtRsTnkcqqAZNJvPiWW4oxEQy3mouJE AAmEZeuhAgAA 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 Reviewed-by: Krzysztof Kozlowski --- 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