From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96851C43387 for ; Fri, 18 Jan 2019 08:26:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 638F12086D for ; Fri, 18 Jan 2019 08:26:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="TnhDOyU8"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="R3WX6vR3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727537AbfARI0J (ORCPT ); Fri, 18 Jan 2019 03:26:09 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:46214 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726309AbfARI0J (ORCPT ); Fri, 18 Jan 2019 03:26:09 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 84F7F605A0; Fri, 18 Jan 2019 08:26:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1547799968; bh=6mDZy73iN/Ttx97sfzAASuw/LjJA99QPTyUzBdq/J50=; h=From:To:Cc:Subject:Date:From; b=TnhDOyU85VeiMLObC0qg2UcLeDvgyV9lIGNxO+sN4JVP4XmUdSBkmRAXuM5y1vBSp DM6kk/ul4NhCdSxPaTXpVsrKzpUjoC4sEdQrA+xznMUjOxNvV1wd6By9h3ZtaXoLVq 1yil1Yb9AbTgC1Scg40nEIg+QUMqAeXwklb69z0E= Received: from blr-ubuntu-253.qualcomm.com (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: saiprakash.ranjan@codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id A9797605A0; Fri, 18 Jan 2019 08:26:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1547799967; bh=6mDZy73iN/Ttx97sfzAASuw/LjJA99QPTyUzBdq/J50=; h=From:To:Cc:Subject:Date:From; b=R3WX6vR3nocDkykEfgT7q0qt0miW30qqx20KNzdC8bG1bCRv3grnbqgV1lHbWSmD1 lCOzdb0c/N47TdnxrtJPf5l8b3z7Sj5jT629fWfQjRuqdO+tJjYeQGQYOmafQ8LkgG 1WptvKNRBQnzB0r1jKLPhz+AweeFkDHmcmj/k4rw= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org A9797605A0 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=saiprakash.ranjan@codeaurora.org From: Sai Prakash Ranjan To: Rob Herring , Mathieu Poirier , Suzuki K Poulose , Leo Yan , Alexander Shishkin , Andy Gross , David Brown , Vivek Gautam , Doug Anderson , Stephen Boyd , Bjorn Andersson , devicetree@vger.kernel.org, Mark Rutland Cc: Rajendra Nayak , Sibi Sankar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Sai Prakash Ranjan Subject: [PATCHv2 0/4] Add coresight support for SDM845 and MSM8996 Date: Fri, 18 Jan 2019 13:55:36 +0530 Message-Id: X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds support for coresight on SDM845 and MSM8996. * Patch 1 adds device tree nodes for SDM845 coresight components. * Patch 2 adds device tree nodes for MSM8996 coresight components. * Patch 3 enables support for ETMv4.2 and enables SDM845 to make use of same driver(etm4x). * Patch 4 is a trivial removal of duplicate header file. Patch 1 and 3 depends on below AOSS QMP patches by Bjorn: https://patchwork.kernel.org/patch/10749469/ https://patchwork.kernel.org/patch/10749481/ https://patchwork.kernel.org/patch/10749479/ https://patchwork.kernel.org/patch/10749475/ This patch series has been tested on SDM845 MTP and MSM8996 based Dragonboard 820c. v2: * Added coresight support for msm8996 based on Vivek's patch. Cleaned up and added coresight cpu debug nodes for msm8996. * Merged coresight dtsi file into sdm845.dtsi as suggested by Bjorn * Addressed Mathieu's feedback about masking the minor version in etm4_arch_supported() and added a comment for reason to bypass the AMBA bus discovery method. Sai Prakash Ranjan (3): arm64: dts: qcom: sdm845: Add Coresight support coresight: etm4x: Add support to enable ETMv4.2 arm64: dts: qcom: sdm845: Remove the duplicate header inclusion Vivek Gautam (1): arm64: dts: qcom: msm8996: Add Coresight support arch/arm64/boot/dts/qcom/msm8996.dtsi | 447 +++++++++++++++++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 448 +++++++++++++++++- drivers/hwtracing/coresight/coresight-etm4x.c | 2 +- drivers/hwtracing/coresight/coresight-etm4x.h | 2 +- 4 files changed, 896 insertions(+), 3 deletions(-) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation