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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 102E7CCA479 for ; Thu, 21 Jul 2022 10:06:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233050AbiGUKGs (ORCPT ); Thu, 21 Jul 2022 06:06:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233032AbiGUKGr (ORCPT ); Thu, 21 Jul 2022 06:06:47 -0400 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2F24691D2 for ; Thu, 21 Jul 2022 03:06:46 -0700 (PDT) Received: by mail-pl1-x62b.google.com with SMTP id p8so1329337plq.13 for ; Thu, 21 Jul 2022 03:06:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=AVi71jTg2zZgRyksu4oDVpC11c/ibz9Ad2vYrARJAuk=; b=lQKSIpdxBQBj3NDqMVti15bQQcyYgi67J2ZbvxOu7JNF+q+9bQAhQT+n9g1YoKpGib S17SYds6jd5cUMwpU/CCqWpVuW5d2sEIJ7XB/8q3jFFaYdgZq092jL4tpU2p1FPsX06e y8hhaIiw69hak/ANQIC2WgSk3ieHk4HeznjI+2y8fupLspLVg4Q6s8KktxbaUK0KGNm6 CtwseyraVhrzYqdjHdy5NjvseggKXiufAOFrbVNGp5rBex3y7I5FueymzMIdMN+JGXT1 KtvgBdE7V6XCzEu1NgZev2GOfBo60m8mB9dhauG1QT6LCBtfmqPbVBDGQKwFVeaSCeMK oH9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=AVi71jTg2zZgRyksu4oDVpC11c/ibz9Ad2vYrARJAuk=; b=Xn+ny7gSAqtDRcPYVn40/ef0It3ELkJI0hkVVz4GKZLjUiJa1ivTnMzgTGA/bk8onB djU3Ui88rlr3TiKzYzgczHnDydA9HW8b7kX44Vtn/Z4OujHgHkLbmvFiNu0AsRQP2cEm IBpWLa2Ovg8o7ubX6ndUif3vPFcsVckSxk3o7g/mm0mi44lv99tMH9d6KXzWCRja0xBG CWl7gWQPgIfYPaigOySWoH63YNAi/ULK0TJ1Zf+a+0TmVztWZoIO6jWrraaFuM1AIB3Y syWZHNT3IHwgFyDz3vucE6elVALW+FsbBO79y7bxzcZew9eDqrk8oTSr6INrl1zfJ5MU TLmA== X-Gm-Message-State: AJIora+Jfru9wZfsdLwZ84z7YWKYlSUj6YrPMJ6Kho6SAW0yfrDmFfjD l2Z8E6hmLvuuriLSzoM81RVH X-Google-Smtp-Source: AGRyM1t+5pkhTckRd47fBjJIXpNSlttS3jlHQMWA2BnyvciXg8rGjrhzqIi7eRvnwPNUzZan3B/yRg== X-Received: by 2002:a17:902:d48a:b0:16b:f0be:4e15 with SMTP id c10-20020a170902d48a00b0016bf0be4e15mr43685877plg.155.1658398006077; Thu, 21 Jul 2022 03:06:46 -0700 (PDT) Received: from thinkpad ([117.217.186.184]) by smtp.gmail.com with ESMTPSA id 128-20020a621886000000b0052abc2438f1sm1316888pfy.55.2022.07.21.03.06.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jul 2022 03:06:45 -0700 (PDT) Date: Thu, 21 Jul 2022 15:36:38 +0530 From: Manivannan Sadhasivam To: Dmitry Baryshkov Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Bjorn Helgaas , Vinod Koul , Kishon Vijay Abraham I , Philipp Zabel , Johan Hovold , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [RFC PATCH 3/4] PCI: qcom: call phy_set_mode_ext() Message-ID: <20220721100638.GC39125@thinkpad> References: <20220719200626.976084-1-dmitry.baryshkov@linaro.org> <20220719200626.976084-4-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220719200626.976084-4-dmitry.baryshkov@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Subject could be, "PCI: qcom: Set PHY in RC mode" On Tue, Jul 19, 2022 at 11:06:25PM +0300, Dmitry Baryshkov wrote: > Call phy_set_mode_ext() to notify the PHY driver that the PHY is being > used in the RC mode. > > Signed-off-by: Dmitry Baryshkov > --- > drivers/pci/controller/dwc/pcie-qcom.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > index 5ed164c2afa3..50bf3fefef7a 100644 > --- a/drivers/pci/controller/dwc/pcie-qcom.c > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > @@ -1486,6 +1486,10 @@ static int qcom_pcie_host_init(struct dw_pcie_rp *pp) > if (ret) > return ret; > > + ret = phy_set_mode_ext(pcie->phy, PHY_MODE_PCIE, 0); > + if (ret) > + return ret; err_deinit? Thanks, Mani > + > ret = phy_power_on(pcie->phy); > if (ret) > goto err_deinit; > -- > 2.35.1 > -- மணிவண்ணன் சதாசிவம்