From patchwork Wed Jul 1 16:58:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Z.Q. Hou" X-Patchwork-Id: 1321106 X-Patchwork-Delegate: priyanka.jain@nxp.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49yB6Y58gBz9sSd for ; Thu, 2 Jul 2020 18:27:33 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id F1DB381C39; Thu, 2 Jul 2020 10:20:04 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id D9F8581B50; Wed, 1 Jul 2020 19:05:05 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id D4A4E8006D for ; Wed, 1 Jul 2020 19:05:02 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=Zhiqiang.Hou@nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 67D6D200712; Wed, 1 Jul 2020 19:05:02 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 16949200702; Wed, 1 Jul 2020 19:05:00 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id B55EE402EE; Thu, 2 Jul 2020 01:04:56 +0800 (SGT) From: Zhiqiang Hou To: u-boot@lists.denx.de, bmeng.cn@gmail.com, olteanv@gmail.com, priyanka.jain@nxp.com Cc: Hou Zhiqiang Subject: [PATCHv4 01/16] net: fsl_mdio: Change to use virtual address Date: Thu, 2 Jul 2020 00:58:42 +0800 Message-Id: <20200701165857.39930-2-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200701165857.39930-1-Zhiqiang.Hou@nxp.com> References: <20200701165857.39930-1-Zhiqiang.Hou@nxp.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean From: Hou Zhiqiang Use virtual address to access the MII block registers instead of physical address. Signed-off-by: Hou Zhiqiang Reviewed-by: Vladimir Oltean --- V4: - No change. drivers/net/fsl_mdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/fsl_mdio.c b/drivers/net/fsl_mdio.c index 43040d4c3f..e52daa214d 100644 --- a/drivers/net/fsl_mdio.c +++ b/drivers/net/fsl_mdio.c @@ -213,7 +213,7 @@ static int tsec_mdio_probe(struct udevice *dev) printf("dev_get_priv(dev %p) = NULL\n", dev); return -1; } - priv->regs = (void *)(uintptr_t)dev_read_addr(dev); + priv->regs = dev_remap_addr(dev); debug("%s priv %p @ regs %p, pdata %p\n", __func__, priv, priv->regs, pdata);