From patchwork Mon Jan 26 16:22:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathieu Poirier X-Patchwork-Id: 5711241 Return-Path: X-Original-To: patchwork-linux-arm@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 7D2B79F2ED for ; Mon, 26 Jan 2015 16:27:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A7B462012B for ; Mon, 26 Jan 2015 16:27:16 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AF5C420148 for ; Mon, 26 Jan 2015 16:27:15 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YFmTl-0003um-7e; Mon, 26 Jan 2015 16:25:33 +0000 Received: from mail-pa0-f47.google.com ([209.85.220.47]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YFmRu-0000pQ-3u for linux-arm-kernel@lists.infradead.org; Mon, 26 Jan 2015 16:23:39 +0000 Received: by mail-pa0-f47.google.com with SMTP id lj1so12573962pab.6 for ; Mon, 26 Jan 2015 08:23:17 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=w3uNjF11IWglg7yR1vweA73FGyYmvfpXuyxkWl23QhY=; b=b8lxA4PGei0KTMcR4buwtDN9zP43rJVu7Edt45TtUZMd8RWCumFPYp4wb2cbQvWYoN WfYrpNTJnUglt5ELbMGemc0cyo554wgZbDohLTu7i2exvZtoU9N0r7ok7x2KGp92V402 kfjf+z8VtOWs82e+um7eXRSo4be9dXQknuFoA8HHPJ20Mn2i+4ZmAgOdqhJJiV7qNHsK YLztayVeFgy3L/pknpqLSrjcQ1wrKq3Jtl010i9ZyVF6t5vUJ7mKeaYaIDLdrPJmS/56 QHtGT1D+fp5DbOxrxf1Bo+LODED10PYPN5RQf8cJqGWi4+UjxVWlGGr8jPJp2opopykE vNmg== X-Gm-Message-State: ALoCoQnDewtiPA8P65OGmRVa/HZ23xamMtTYz2BxhuDgpfuk8Yr5CYDyjBnbCeVL/1mT5sjKTiJP X-Received: by 10.70.127.239 with SMTP id nj15mr35234828pdb.136.1422289397035; Mon, 26 Jan 2015 08:23:17 -0800 (PST) Received: from t430.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [70.73.24.112]) by mx.google.com with ESMTPSA id gr7sm10111137pbc.75.2015.01.26.08.23.16 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 26 Jan 2015 08:23:16 -0800 (PST) From: mathieu.poirier@linaro.org To: gregkh@linuxfoundation.org Subject: [PATCH 5/9] coresight: fix the debug AMBA bus name Date: Mon, 26 Jan 2015 09:22:21 -0700 Message-Id: <1422289345-2084-6-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1422289345-2084-1-git-send-email-mathieu.poirier@linaro.org> References: <1422289345-2084-1-git-send-email-mathieu.poirier@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150126_082338_222119_386B29BB X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 From: Kaixu Xia The right debug AMBA bus name should be APB(Advanced Peripheral Bus), so just fix it. Signed-off-by: Kaixu Xia Signed-off-by: Mathieu Poirier --- Documentation/trace/coresight.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt index bba7dbfc49ed..02361552a3ea 100644 --- a/Documentation/trace/coresight.txt +++ b/Documentation/trace/coresight.txt @@ -46,7 +46,7 @@ At typical coresight system would look like this: | | . | ! | | . | ! | ! . | | SWD/ | | . | ! | | . | ! | ! . | | JTAG *****************************************************************<-| - *************************** AMBA Debug ABP ************************ + *************************** AMBA Debug APB ************************ ***************************************************************** | . ! . ! ! . | | . * . * * . | @@ -79,7 +79,7 @@ At typical coresight system would look like this: To trace port TPIU= Trace Port Interface Unit SWD = Serial Wire Debug -While on target configuration of the components is done via the ABP bus, +While on target configuration of the components is done via the APB bus, all trace data are carried out-of-band on the ATB bus. The CTM provides a way to aggregate and distribute signals between CoreSight components.