From patchwork Mon Feb 13 06:11:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Yan X-Patchwork-Id: 93836 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp952686qgi; Sun, 12 Feb 2017 22:12:47 -0800 (PST) X-Received: by 10.84.198.35 with SMTP id o32mr27915961pld.135.1486966367665; Sun, 12 Feb 2017 22:12:47 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h1si7305013plk.276.2017.02.12.22.12.47; Sun, 12 Feb 2017 22:12:47 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752132AbdBMGMa (ORCPT + 25 others); Mon, 13 Feb 2017 01:12:30 -0500 Received: from mail-pf0-f176.google.com ([209.85.192.176]:36613 "EHLO mail-pf0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752076AbdBMGM2 (ORCPT ); Mon, 13 Feb 2017 01:12:28 -0500 Received: by mail-pf0-f176.google.com with SMTP id 189so24912269pfu.3 for ; Sun, 12 Feb 2017 22:12:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/ZROAvjUPbLfAWShUltI6yyz2Y6HrFH7DZvcOQJlhFQ=; b=dgF8W59UGFHB7xO69dw6QteixkUzTJQKIsUk7HvhpSyBQpKH/Ry0jdigpoo4zkJBJ9 /KnijXzz2XI0Xz+gfQDIdyTXVMFcg3VQbub7Cm3oHjaRaDukbRd5VpmVX3wtvajn9Dnt 3os+PRhrQVmc7ZPFjwSpHmhQ7pm1f3Vs1nZV4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/ZROAvjUPbLfAWShUltI6yyz2Y6HrFH7DZvcOQJlhFQ=; b=KRorBsymx/KK9Xtjf/XfhDV/kkLOatmggCiRp14Uv33D7DDrQZksd7vCl54s1V6Jpf Q4TCUPdppLbBiudhO9ZQYXW8ZIJE1bRi7on0sAOErZHB/YWJSECGuRhIiDbn6YBCP19v dNz/HDAIRLkV898J1hmtYOQjKxzlcq18PNeCskJykG7QWNopEhgBa3KcmKVl6BXVla38 l8H9y7A4CCu0Kwcoqdz5WRyUVpItONqQX9ItxqgvFlnJrIPYU3ahN6eGQWCfAZL2IDAa rPdpk2B2CO81SDXBcEJJqo+sqzasWWDuQTdxaAwOpBht7G60HvPmJ3/pAXEemjLWIIzK 84wg== X-Gm-Message-State: AMke39my9MxSpK18FLUQTY15bHbr997BihQhfNLgEa8DcK96BCoYvGaOAplYg6zK8NumODC/ X-Received: by 10.98.160.89 with SMTP id r86mr24081931pfe.170.1486966347870; Sun, 12 Feb 2017 22:12:27 -0800 (PST) Received: from localhost.localdomain ([103.192.224.50]) by smtp.gmail.com with ESMTPSA id l25sm18141998pfb.24.2017.02.12.22.12.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 12 Feb 2017 22:12:26 -0800 (PST) From: Leo Yan To: Mathieu Poirier , Rob Herring , Mark Rutland , Wei Xu , Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Thompson Cc: Leo Yan Subject: [PATCH RFC 1/3] coresight: binding for coresight debug driver Date: Mon, 13 Feb 2017 14:11:36 +0800 Message-Id: <1486966298-16767-2-git-send-email-leo.yan@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1486966298-16767-1-git-send-email-leo.yan@linaro.org> References: <1486966298-16767-1-git-send-email-leo.yan@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding compatible string for new coresight debug driver. Signed-off-by: Leo Yan --- Documentation/devicetree/bindings/arm/coresight.txt | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) -- 2.7.4 diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index fcbae6a..3ff15fd 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -40,6 +40,9 @@ its hardware characteristcs. - System Trace Macrocell: "arm,coresight-stm", "arm,primecell"; [1] + - Debug Unit: + "arm,coresight-debug", "arm,primecell"; + * reg: physical base address and length of the register set(s) of the component. @@ -78,8 +81,10 @@ its hardware characteristcs. * arm,cp14: must be present if the system accesses ETM/PTM management registers via co-processor 14. - * cpu: the cpu phandle this ETM/PTM is affined to. When omitted the - source is considered to belong to CPU0. +* Optional properties for ETM/PTM/Debugs: + + * cpu: the cpu phandle this ETM/PTM/Debug is affined to. When omitted + the source is considered to belong to CPU0. * Optional property for TMC: