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=-6.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 1B138C433E0 for ; Wed, 29 Jul 2020 06:45:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ED9EB20786 for ; Wed, 29 Jul 2020 06:45:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="ubn/W4qS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726290AbgG2Gp1 (ORCPT ); Wed, 29 Jul 2020 02:45:27 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:10769 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726476AbgG2Gp0 (ORCPT ); Wed, 29 Jul 2020 02:45:26 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1596005126; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=F8Dx2k2QTTUlJ3PVcw289iUoRDVJ4gqpdkDJN4dKpe8=; b=ubn/W4qSOoZRRteYWukQtEwAfTssbHgYgRt0KsEiGUdJ861GpZzIKPpoMTIMOxANBw9QuyJR ca0WbgMGZesA7jI6LVpCqHL3zboJAD+IXspMdDeIgQs9+9HHEzxhq/C5X40odYhWAXXxrjhO P295fWPYzGuX1cRBQ76z9sbMNH0= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 5f211b0570ff737ddbb67b20 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 29 Jul 2020 06:45:25 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 6D9EDC4339C; Wed, 29 Jul 2020 06:45:24 +0000 (UTC) Received: from [192.168.0.101] (unknown [49.204.127.128]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sivaprak) by smtp.codeaurora.org (Postfix) with ESMTPSA id 232CEC433C9; Wed, 29 Jul 2020 06:45:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 232CEC433C9 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=sivaprak@codeaurora.org Subject: Re: [PATCH 5/9] phy: qcom-qmp: use correct values for ipq8074 gen2 pcie phy init To: Vinod Koul Cc: agross@kernel.org, bjorn.andersson@linaro.org, bhelgaas@google.com, robh+dt@kernel.org, kishon@ti.com, mturquette@baylibre.com, sboyd@kernel.org, svarbanov@mm-sol.com, lorenzo.pieralisi@arm.com, p.zabel@pengutronix.de, mgautam@codeaurora.org, smuthayy@codeaurora.org, varada@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, stable@vger.kernel.org, Selvam Sathappan Periakaruppan References: <1593940680-2363-1-git-send-email-sivaprak@codeaurora.org> <1593940680-2363-6-git-send-email-sivaprak@codeaurora.org> <20200713055558.GB34333@vkoul-mobl> From: Sivaprakash Murugesan Message-ID: <9988249f-53aa-e615-f64b-28c0c0641ab4@codeaurora.org> Date: Wed, 29 Jul 2020 12:15:13 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200713055558.GB34333@vkoul-mobl> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 7/13/2020 11:25 AM, Vinod Koul wrote: > On 05-07-20, 14:47, Sivaprakash Murugesan wrote: >> There were some problem in ipq8074 gen2 pcie phy init sequence, fix > Can you please describe these problems, it would help review to > understand the issues and also for future reference to you Hi Vinod, As you mentioned we are updating few register values and also adding clocks and resets. the register values are given by the Hardware team and there is some fine tuning values are provided by Hardware team for the issues we faced downstream. Also, few register values are typos for example QSERDES_RX_SIGDET_CNTRL is a rx register it was wrongly in serdes table. I will try to mention these details in next patch.