From patchwork Mon Mar 27 13:18:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juri Lelli X-Patchwork-Id: 9646635 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 73E43602D6 for ; Mon, 27 Mar 2017 13:19:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 61F752768C for ; Mon, 27 Mar 2017 13:19:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 55D142836D; Mon, 27 Mar 2017 13:19:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C0A022768C for ; Mon, 27 Mar 2017 13:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Dqh3oZo6uit/K7nx9Lm7JlsT4+mU/BsThi1vYljMAPE=; b=Ptcn5JsmjmQcXWNzXXBaJvorVm 5cl5fWUq5i5qeaMjh7C1EtSrta1wTw4ScEw812m21Hz2WbghlaDk0z80JKe8nvIoZ+ClNSduC5wSA ZAK/B1ssIeXdNVToMQmGwlzR6SMgch7/fPk9MKPywIscbw1bDMXH8zLyVIaV6glCXVaYcqKH7qnPt w3MyeRWQAg55yg8iF2Q/1DpdjBtbVxmboisbHgzJe/koXe0rUuLQvay1zEZ0g9+lfmU7Ncp6jyV6b sESaVBSrNwwlgNh4D3QlYi3729yzDa889OiuR0xtfaOvSSTwsC++PFgPIws2pVC9KG+iRQChIuujl 9+1rI8rg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1csUYO-0003Ep-27; Mon, 27 Mar 2017 13:19:24 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1csUY0-0002oa-RY for linux-arm-kernel@lists.infradead.org; Mon, 27 Mar 2017 13:19:02 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 189191595; Mon, 27 Mar 2017 06:18:40 -0700 (PDT) Received: from e106622-lin.cambridge.arm.com (e106622-lin.cambridge.arm.com [10.1.211.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 677313F23B; Mon, 27 Mar 2017 06:18:37 -0700 (PDT) From: Juri Lelli To: linux-kernel@vger.kernel.org Subject: [PATCH v3 2/9] Documentation/ABI: add information about cpu_capacity Date: Mon, 27 Mar 2017 14:18:18 +0100 Message-Id: <20170327131825.32134-3-juri.lelli@arm.com> X-Mailer: git-send-email 2.10.0 In-Reply-To: <20170327131825.32134-1-juri.lelli@arm.com> References: <20170327131825.32134-1-juri.lelli@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170327_061900_954297_F0901F66 X-CRM114-Status: UNSURE ( 6.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, lorenzo.pieralisi@arm.com, vincent.guittot@linaro.org, juri.lelli@arm.com, linux-pm@vger.kernel.org, peterz@infradead.org, catalin.marinas@arm.com, broonie@kernel.org, will.deacon@arm.com, gregkh@linuxfoundation.org, dietmar.eggemann@arm.com, robh+dt@kernel.org, sudeep.holla@arm.com, linux@arm.linux.org.uk, morten.rasmussen@arm.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP /sys/devices/system/cpu/cpu#/cpu_capacity describe information about CPUs heterogeneity (ref. to Documentation/devicetree/bindings/arm/ cpu-capacity.txt). Add such description. Signed-off-by: Juri Lelli --- Documentation/ABI/testing/sysfs-devices-system-cpu | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index 2a4a423d08e0..f3d5817c4ef0 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -366,3 +366,10 @@ Contact: Linux ARM Kernel Mailing list Description: AArch64 CPU registers 'identification' directory exposes the CPU ID registers for identifying model and revision of the CPU. + +What: /sys/devices/system/cpu/cpu#/cpu_capacity +Date: December 2016 +Contact: Linux kernel mailing list +Description: information about CPUs heterogeneity. + + cpu_capacity: capacity of cpu#.