From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kishon Vijay Abraham I 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> References: <1452077948-26232-1-git-send-email-kishon@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1452077948-26232-1-git-send-email-kishon@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: kishon@ti.com Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rogerq@ti.com, nsekhar@ti.com List-Id: devicetree@vger.kernel.org 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; -- 1.7.9.5