From patchwork Wed Jan 6 10:59:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 7967141 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1764ABEEE5 for ; Wed, 6 Jan 2016 11:01:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 463502017D for ; Wed, 6 Jan 2016 11:01:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6900120172 for ; Wed, 6 Jan 2016 11:01:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752199AbcAFLBU (ORCPT ); Wed, 6 Jan 2016 06:01:20 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:56193 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752766AbcAFK73 (ORCPT ); Wed, 6 Jan 2016 05:59:29 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id u06AxKN2005446; Wed, 6 Jan 2016 04:59:20 -0600 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u06AxKtY026592; Wed, 6 Jan 2016 04:59:20 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Wed, 6 Jan 2016 04:59:19 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u06AxB7j018319; Wed, 6 Jan 2016 04:59:16 -0600 From: Kishon Vijay Abraham I To: CC: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , , , , , , Subject: [PATCH 1/2] phy: ti-pipe3: get tx and rx MEM resource Date: Wed, 6 Jan 2016 16:29:07 +0530 Message-ID: <1452077948-26232-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1452077948-26232-1-git-send-email-kishon@ti.com> References: <1452077948-26232-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP get tx and rx MEM resource since this has to be used to configure for DRA72x to work in X2 mode. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sekhar Nori --- drivers/phy/phy-ti-pipe3.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c index 0a477d2..7d83d2b 100644 --- a/drivers/phy/phy-ti-pipe3.c +++ b/drivers/phy/phy-ti-pipe3.c @@ -91,6 +91,8 @@ struct pipe3_dpll_map { struct ti_pipe3 { void __iomem *pll_ctrl_base; + void __iomem *phy_rx; + void __iomem *phy_tx; struct device *dev; struct device *control_dev; struct clk *wkupclk; @@ -536,6 +538,27 @@ static int ti_pipe3_get_pll_base(struct ti_pipe3 *phy) return 0; } +static int ti_pipe3_get_rx_tx_base(struct ti_pipe3 *phy) +{ + struct resource *res; + struct device *dev = phy->dev; + struct platform_device *pdev = to_platform_device(dev); + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "phy_rx"); + phy->phy_rx = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(phy->phy_rx)) + return PTR_ERR(phy->phy_rx); + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "phy_tx"); + phy->phy_tx = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(phy->phy_tx)) + return PTR_ERR(phy->phy_tx); + + return 0; +} + static int ti_pipe3_probe(struct platform_device *pdev) { struct ti_pipe3 *phy; @@ -555,6 +578,10 @@ static int ti_pipe3_probe(struct platform_device *pdev) if (ret) return ret; + ret = ti_pipe3_get_rx_tx_base(phy); + if (ret) + return ret; + ret = ti_pipe3_get_sysctrl(phy); if (ret) return ret;