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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 6EBCBC433EF for ; Tue, 21 Sep 2021 16:29:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4D6836124A for ; Tue, 21 Sep 2021 16:29:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234369AbhIUQaw (ORCPT ); Tue, 21 Sep 2021 12:30:52 -0400 Received: from foss.arm.com ([217.140.110.172]:36218 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229465AbhIUQau (ORCPT ); Tue, 21 Sep 2021 12:30:50 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 11BD7113E; Tue, 21 Sep 2021 09:29:22 -0700 (PDT) Received: from [10.57.95.67] (unknown [10.57.95.67]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4327E3F718; Tue, 21 Sep 2021 09:29:20 -0700 (PDT) Subject: Re: [PATCH v2 1/2] coresight: etm4x: Add ETM PID for Kryo-5XX To: Tao Zhang , Mathieu Poirier , Alexander Shishkin Cc: Mike Leach , Leo Yan , Greg Kroah-Hartman , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tingwei Zhang , Mao Jinlong , Yuanfang Zhang References: <1631515214-13653-1-git-send-email-quic_taozha@quicinc.com> <1631515214-13653-2-git-send-email-quic_taozha@quicinc.com> From: Suzuki K Poulose Message-ID: Date: Tue, 21 Sep 2021 17:29:19 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <1631515214-13653-2-git-send-email-quic_taozha@quicinc.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13/09/2021 07:40, Tao Zhang wrote: > Add ETM PID for Kryo-5XX to the list of supported ETMs. > Otherwise, Kryo-5XX ETMs will not be initialized successfully. > e.g. > This change can be verified on qrb5165-rb5 board. ETM4-ETM7 nodes > will not be visible without this change. > > Signed-off-by: Tao Zhang Reviewed-by: Suzuki K Poulose > --- > drivers/hwtracing/coresight/coresight-etm4x-core.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c > index da27cd4a3c38..52ca918c3bec 100644 > --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c > +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c > @@ -2065,6 +2065,7 @@ static const struct amba_id etm4_ids[] = { > CS_AMBA_UCI_ID(0x000bb803, uci_id_etm4),/* Qualcomm Kryo 385 Cortex-A75 */ > CS_AMBA_UCI_ID(0x000bb805, uci_id_etm4),/* Qualcomm Kryo 4XX Cortex-A55 */ > CS_AMBA_UCI_ID(0x000bb804, uci_id_etm4),/* Qualcomm Kryo 4XX Cortex-A76 */ > + CS_AMBA_UCI_ID(0x000bbd0d, uci_id_etm4),/* Qualcomm Kryo 5XX Cortex-A77 */ > CS_AMBA_UCI_ID(0x000cc0af, uci_id_etm4),/* Marvell ThunderX2 */ > CS_AMBA_UCI_ID(0x000b6d01, uci_id_etm4),/* HiSilicon-Hip08 */ > CS_AMBA_UCI_ID(0x000b6d02, uci_id_etm4),/* HiSilicon-Hip09 */ >