From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933541AbdABSeF (ORCPT ); Mon, 2 Jan 2017 13:34:05 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:33013 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751842AbdABSdz (ORCPT ); Mon, 2 Jan 2017 13:33:55 -0500 Date: Mon, 2 Jan 2017 20:33:48 +0200 From: Krzysztof Kozlowski To: Chanwoo Choi Cc: krzk@kernel.org, javier@osg.samsung.com, kgene@kernel.org, robh+dt@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.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: Re: [PATCH v2 3/5] arm64: dts: exynos5433: Add PPMU dt node Message-ID: <20170102183348.k7xtzxwnt4piw7gs@kozik-lap> References: <1481173091-9728-1-git-send-email-cw00.choi@samsung.com> <1481173091-9728-4-git-send-email-cw00.choi@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1481173091-9728-4-git-send-email-cw00.choi@samsung.com> User-Agent: Mutt/1.6.2-neo (2016-08-21) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 08, 2016 at 01:58:09PM +0900, Chanwoo Choi wrote: > 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(+) > Thanks, applied. Best regards, Krzysztof