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=-13.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 1DB84C4727C for ; Wed, 30 Sep 2020 05:37:51 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF3C3206DB for ; Wed, 30 Sep 2020 05:37:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rrckEHzc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF3C3206DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Fz5/1JHqF7dM76coEUksiQDV10rASN/1cGZqLubZKm4=; b=rrckEHzcobpbPbmJfIFA91Ob6A ByXb67Ebgz3wjTPcKfEhwskUouUhQQB1pWo15MfafRdVflKXh17zHTy8R4x0CrCOVfpxix0rGedQX +xGro5ODfTQpdutkPriwFxbHw3n5n1cwBj/CP0B9Zgucy6FSq46Vqts6TIm4gxCpFPK/F4NRCdlko i8YA4D4YCmxzkkzyHcIgqX3MPrayIzhcgUnvK0jjH+FuXqT+LlV35wAoqDoLcSYgvhbaWGxgcJykf LvUyPYhFTWpac/XSf284CqZ62i41ZX3GokrVwdRGEqG9HEmeoR8TeS1xV3mvAe0b9B3sZcO8u4nKS wsrLqpJA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNUn0-0002Rq-T1; Wed, 30 Sep 2020 05:36:30 +0000 Received: from mx.socionext.com ([202.248.49.38]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kNUmk-0002Nx-FP for linux-arm-kernel@lists.infradead.org; Wed, 30 Sep 2020 05:36:15 +0000 Received: from unknown (HELO kinkan-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 30 Sep 2020 14:36:13 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan-ex.css.socionext.com (Postfix) with ESMTP id 681F9180BE3; Wed, 30 Sep 2020 14:36:13 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Wed, 30 Sep 2020 14:36:13 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id ED9781A0509; Wed, 30 Sep 2020 14:36:12 +0900 (JST) From: Kunihiko Hayashi To: Rob Herring , Bjorn Helgaas , Lorenzo Pieralisi , Jingoo Han , Gustavo Pimentel , Murali Karicheri Subject: [PATCH v3 4/4] PCI: keystone: Remove iATU register mapping Date: Wed, 30 Sep 2020 14:36:07 +0900 Message-Id: <1601444167-11316-5-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1601444167-11316-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1601444167-11316-1-git-send-email-hayashi.kunihiko@socionext.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200930_013614_751761_F668864B X-CRM114-Status: GOOD ( 18.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Kunihiko Hayashi , Masami Hiramatsu , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jassi Brar , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org After applying "PCI: dwc: Add common iATU register support", there is no need to set own iATU in the Keystone driver itself. Cc: Murali Karicheri Cc: Jingoo Han Cc: Gustavo Pimentel Suggested-by: Rob Herring Signed-off-by: Kunihiko Hayashi Reviewed-by: Rob Herring --- drivers/pci/controller/dwc/pci-keystone.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index b554812..a222728 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -1154,7 +1154,6 @@ static int __init ks_pcie_probe(struct platform_device *pdev) struct keystone_pcie *ks_pcie; struct device_link **link; struct gpio_desc *gpiod; - void __iomem *atu_base; struct resource *res; unsigned int version; void __iomem *base; @@ -1275,23 +1274,12 @@ static int __init ks_pcie_probe(struct platform_device *pdev) goto err_get_sync; } - if (pci->version >= 0x480A) { - atu_base = devm_platform_ioremap_resource_byname(pdev, "atu"); - if (IS_ERR(atu_base)) { - ret = PTR_ERR(atu_base); - goto err_get_sync; - } - - pci->atu_base = atu_base; - + if (pci->version >= 0x480A) ret = ks_pcie_am654_set_mode(dev, mode); - if (ret < 0) - goto err_get_sync; - } else { + else ret = ks_pcie_set_mode(dev); - if (ret < 0) - goto err_get_sync; - } + if (ret < 0) + goto err_get_sync; switch (mode) { case DW_PCIE_RC_TYPE: -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel