From patchwork Wed Apr 23 14:30:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Gautam X-Patchwork-Id: 4041711 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A7CDEBFF02 for ; Wed, 23 Apr 2014 14:35:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 518EA201C0 for ; Wed, 23 Apr 2014 14:35:02 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0C776201C8 for ; Wed, 23 Apr 2014 14:35:01 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WcyEG-0004yO-Kc; Wed, 23 Apr 2014 14:32:52 +0000 Received: from mail-pb0-x229.google.com ([2607:f8b0:400e:c01::229]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WcyDS-0003lr-Dj for linux-arm-kernel@lists.infradead.org; Wed, 23 Apr 2014 14:32:03 +0000 Received: by mail-pb0-f41.google.com with SMTP id rr13so845747pbb.28 for ; Wed, 23 Apr 2014 07:31:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=jpyqKSKcEVupv1ICn6tIlPXXUJnJjrXGaIq8BFW4zsM=; b=xIsgIu/prsZicwG0sFySyZBELsw+AajV++Ls/2+ryJkLOpsGXW24sqZZ8GUgn6OdPI UEiqTZ+tzNeotmim3TPCXNmNKrRYmiB2CIJXe8qXSqo+TK/Sl+p9F1wEY8RZP+NsyIyg pgnxlI7ypqD1sdVureZQ8nQp4AO293nez7SL1EIWPqTcV+sSHz8pOIWgbAlFPhoOccdq X+H++qQ2LyjEWEnJzTDHGYHygyfFQCnGiOyrRCQ0DOppCSE8cikN5WZmnkMtg56WJrig vjoZOsR92CbEyyqN1MTMGhLfM2ZteMWlBgBLFcsSZSzKPoq0szDcmTylltaYOdFr6pzZ Xe/A== X-Received: by 10.68.162.1 with SMTP id xw1mr20859076pbb.128.1398263504275; Wed, 23 Apr 2014 07:31:44 -0700 (PDT) Received: from vivek-linuxpc.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id xo9sm5803182pab.18.2014.04.23.07.31.40 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 23 Apr 2014 07:31:43 -0700 (PDT) From: Vivek Gautam To: linux-usb@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v5 8/9] usb-phy: samsung-usb3: Remove older phy-samsung-usb3 driver Date: Wed, 23 Apr 2014 20:00:50 +0530 Message-Id: <1398263451-18023-9-git-send-email-gautam.vivek@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1398263451-18023-1-git-send-email-gautam.vivek@samsung.com> References: <1398263451-18023-1-git-send-email-gautam.vivek@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140423_073202_550863_7917C9F0 X-CRM114-Status: GOOD ( 18.07 ) X-Spam-Score: 0.2 (/) Cc: kgene.kim@samsung.com, gregkh@linuxfoundation.org, t.figa@samsung.com, jg1.han@samsung.com, linux-kernel@vger.kernel.org, balbi@ti.com, robh+dt@kernel.org, olof@lixom.net, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RP_MATCHES_RCVD, T_DKIM_INVALID, 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 Removing this older USB 3.0 DRD controller PHY driver, since a new driver based on generic phy framework is now available. Signed-off-by: Vivek Gautam Reviewed-by: Tomasz Figa --- This is reworked version for the patch : [PATCH V4 5/5] usb-phy: samsung-usb3: Remove older phy-samsung-usb3 driver https://lkml.org/lkml/2014/4/8/231 Changes from V4: - Removed phy-samsung-usb3.c references in the Makefile and Kconfig. drivers/usb/phy/Kconfig | 8 - drivers/usb/phy/Makefile | 1 - drivers/usb/phy/phy-samsung-usb.h | 80 --------- drivers/usb/phy/phy-samsung-usb3.c | 350 ------------------------------------ 4 files changed, 439 deletions(-) delete mode 100644 drivers/usb/phy/phy-samsung-usb3.c diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index 416e0c8..45c10f2 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -103,14 +103,6 @@ config SAMSUNG_USB2PHY Enable this to support Samsung USB 2.0 (High Speed) PHY controller driver for Samsung SoCs. -config SAMSUNG_USB3PHY - tristate "Samsung USB 3.0 PHY controller Driver" - select SAMSUNG_USBPHY - select USB_PHY - help - Enable this to support Samsung USB 3.0 (Super Speed) phy controller - for samsung SoCs. - config TWL6030_USB tristate "TWL6030 USB Transceiver Driver" depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile index f8fa719..d836ef0 100644 --- a/drivers/usb/phy/Makefile +++ b/drivers/usb/phy/Makefile @@ -18,7 +18,6 @@ obj-$(CONFIG_AM335X_PHY_USB) += phy-am335x.o obj-$(CONFIG_OMAP_OTG) += phy-omap-otg.o obj-$(CONFIG_SAMSUNG_USBPHY) += phy-samsung-usb.o obj-$(CONFIG_SAMSUNG_USB2PHY) += phy-samsung-usb2.o -obj-$(CONFIG_SAMSUNG_USB3PHY) += phy-samsung-usb3.o obj-$(CONFIG_TWL6030_USB) += phy-twl6030-usb.o obj-$(CONFIG_USB_EHCI_TEGRA) += phy-tegra-usb.o obj-$(CONFIG_USB_GPIO_VBUS) += phy-gpio-vbus-usb.o diff --git a/drivers/usb/phy/phy-samsung-usb.h b/drivers/usb/phy/phy-samsung-usb.h index 68771bf..dd2a0b5 100644 --- a/drivers/usb/phy/phy-samsung-usb.h +++ b/drivers/usb/phy/phy-samsung-usb.h @@ -155,86 +155,6 @@ #define EXYNOS5_PHY_OTG_TUNE (0x40) -/* EXYNOS5: USB 3.0 DRD */ -#define EXYNOS5_DRD_LINKSYSTEM (0x04) - -#define LINKSYSTEM_FLADJ_MASK (0x3f << 1) -#define LINKSYSTEM_FLADJ(_x) ((_x) << 1) -#define LINKSYSTEM_XHCI_VERSION_CONTROL (0x1 << 27) - -#define EXYNOS5_DRD_PHYUTMI (0x08) - -#define PHYUTMI_OTGDISABLE (0x1 << 6) -#define PHYUTMI_FORCESUSPEND (0x1 << 1) -#define PHYUTMI_FORCESLEEP (0x1 << 0) - -#define EXYNOS5_DRD_PHYPIPE (0x0c) - -#define EXYNOS5_DRD_PHYCLKRST (0x10) - -#define PHYCLKRST_SSC_REFCLKSEL_MASK (0xff << 23) -#define PHYCLKRST_SSC_REFCLKSEL(_x) ((_x) << 23) - -#define PHYCLKRST_SSC_RANGE_MASK (0x03 << 21) -#define PHYCLKRST_SSC_RANGE(_x) ((_x) << 21) - -#define PHYCLKRST_SSC_EN (0x1 << 20) -#define PHYCLKRST_REF_SSP_EN (0x1 << 19) -#define PHYCLKRST_REF_CLKDIV2 (0x1 << 18) - -#define PHYCLKRST_MPLL_MULTIPLIER_MASK (0x7f << 11) -#define PHYCLKRST_MPLL_MULTIPLIER_100MHZ_REF (0x19 << 11) -#define PHYCLKRST_MPLL_MULTIPLIER_50M_REF (0x02 << 11) -#define PHYCLKRST_MPLL_MULTIPLIER_24MHZ_REF (0x68 << 11) -#define PHYCLKRST_MPLL_MULTIPLIER_20MHZ_REF (0x7d << 11) -#define PHYCLKRST_MPLL_MULTIPLIER_19200KHZ_REF (0x02 << 11) - -#define PHYCLKRST_FSEL_MASK (0x3f << 5) -#define PHYCLKRST_FSEL(_x) ((_x) << 5) -#define PHYCLKRST_FSEL_PAD_100MHZ (0x27 << 5) -#define PHYCLKRST_FSEL_PAD_24MHZ (0x2a << 5) -#define PHYCLKRST_FSEL_PAD_20MHZ (0x31 << 5) -#define PHYCLKRST_FSEL_PAD_19_2MHZ (0x38 << 5) - -#define PHYCLKRST_RETENABLEN (0x1 << 4) - -#define PHYCLKRST_REFCLKSEL_MASK (0x03 << 2) -#define PHYCLKRST_REFCLKSEL_PAD_REFCLK (0x2 << 2) -#define PHYCLKRST_REFCLKSEL_EXT_REFCLK (0x3 << 2) - -#define PHYCLKRST_PORTRESET (0x1 << 1) -#define PHYCLKRST_COMMONONN (0x1 << 0) - -#define EXYNOS5_DRD_PHYREG0 (0x14) -#define EXYNOS5_DRD_PHYREG1 (0x18) - -#define EXYNOS5_DRD_PHYPARAM0 (0x1c) - -#define PHYPARAM0_REF_USE_PAD (0x1 << 31) -#define PHYPARAM0_REF_LOSLEVEL_MASK (0x1f << 26) -#define PHYPARAM0_REF_LOSLEVEL (0x9 << 26) - -#define EXYNOS5_DRD_PHYPARAM1 (0x20) - -#define PHYPARAM1_PCS_TXDEEMPH_MASK (0x1f << 0) -#define PHYPARAM1_PCS_TXDEEMPH (0x1c) - -#define EXYNOS5_DRD_PHYTERM (0x24) - -#define EXYNOS5_DRD_PHYTEST (0x28) - -#define PHYTEST_POWERDOWN_SSP (0x1 << 3) -#define PHYTEST_POWERDOWN_HSP (0x1 << 2) - -#define EXYNOS5_DRD_PHYADP (0x2c) - -#define EXYNOS5_DRD_PHYBATCHG (0x30) - -#define PHYBATCHG_UTMI_CLKSEL (0x1 << 2) - -#define EXYNOS5_DRD_PHYRESUME (0x34) -#define EXYNOS5_DRD_LINKPORT (0x44) - #ifndef MHZ #define MHZ (1000*1000) #endif diff --git a/drivers/usb/phy/phy-samsung-usb3.c b/drivers/usb/phy/phy-samsung-usb3.c deleted file mode 100644 index cc08192..0000000 --- a/drivers/usb/phy/phy-samsung-usb3.c +++ /dev/null @@ -1,350 +0,0 @@ -/* linux/drivers/usb/phy/phy-samsung-usb3.c - * - * Copyright (c) 2013 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Author: Vivek Gautam - * - * Samsung USB 3.0 PHY transceiver; talks to DWC3 controller. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "phy-samsung-usb.h" - -/* - * Sets the phy clk as EXTREFCLK (XXTI) which is internal clock from clock core. - */ -static u32 samsung_usb3phy_set_refclk(struct samsung_usbphy *sphy) -{ - u32 reg; - u32 refclk; - - refclk = sphy->ref_clk_freq; - - reg = PHYCLKRST_REFCLKSEL_EXT_REFCLK | - PHYCLKRST_FSEL(refclk); - - switch (refclk) { - case FSEL_CLKSEL_50M: - reg |= (PHYCLKRST_MPLL_MULTIPLIER_50M_REF | - PHYCLKRST_SSC_REFCLKSEL(0x00)); - break; - case FSEL_CLKSEL_20M: - reg |= (PHYCLKRST_MPLL_MULTIPLIER_20MHZ_REF | - PHYCLKRST_SSC_REFCLKSEL(0x00)); - break; - case FSEL_CLKSEL_19200K: - reg |= (PHYCLKRST_MPLL_MULTIPLIER_19200KHZ_REF | - PHYCLKRST_SSC_REFCLKSEL(0x88)); - break; - case FSEL_CLKSEL_24M: - default: - reg |= (PHYCLKRST_MPLL_MULTIPLIER_24MHZ_REF | - PHYCLKRST_SSC_REFCLKSEL(0x88)); - break; - } - - return reg; -} - -static void samsung_exynos5_usb3phy_enable(struct samsung_usbphy *sphy) -{ - void __iomem *regs = sphy->regs; - u32 phyparam0; - u32 phyparam1; - u32 linksystem; - u32 phybatchg; - u32 phytest; - u32 phyclkrst; - - /* Reset USB 3.0 PHY */ - writel(0x0, regs + EXYNOS5_DRD_PHYREG0); - - phyparam0 = readl(regs + EXYNOS5_DRD_PHYPARAM0); - /* Select PHY CLK source */ - phyparam0 &= ~PHYPARAM0_REF_USE_PAD; - /* Set Loss-of-Signal Detector sensitivity */ - phyparam0 &= ~PHYPARAM0_REF_LOSLEVEL_MASK; - phyparam0 |= PHYPARAM0_REF_LOSLEVEL; - writel(phyparam0, regs + EXYNOS5_DRD_PHYPARAM0); - - writel(0x0, regs + EXYNOS5_DRD_PHYRESUME); - - /* - * Setting the Frame length Adj value[6:1] to default 0x20 - * See xHCI 1.0 spec, 5.2.4 - */ - linksystem = LINKSYSTEM_XHCI_VERSION_CONTROL | - LINKSYSTEM_FLADJ(0x20); - writel(linksystem, regs + EXYNOS5_DRD_LINKSYSTEM); - - phyparam1 = readl(regs + EXYNOS5_DRD_PHYPARAM1); - /* Set Tx De-Emphasis level */ - phyparam1 &= ~PHYPARAM1_PCS_TXDEEMPH_MASK; - phyparam1 |= PHYPARAM1_PCS_TXDEEMPH; - writel(phyparam1, regs + EXYNOS5_DRD_PHYPARAM1); - - phybatchg = readl(regs + EXYNOS5_DRD_PHYBATCHG); - phybatchg |= PHYBATCHG_UTMI_CLKSEL; - writel(phybatchg, regs + EXYNOS5_DRD_PHYBATCHG); - - /* PHYTEST POWERDOWN Control */ - phytest = readl(regs + EXYNOS5_DRD_PHYTEST); - phytest &= ~(PHYTEST_POWERDOWN_SSP | - PHYTEST_POWERDOWN_HSP); - writel(phytest, regs + EXYNOS5_DRD_PHYTEST); - - /* UTMI Power Control */ - writel(PHYUTMI_OTGDISABLE, regs + EXYNOS5_DRD_PHYUTMI); - - phyclkrst = samsung_usb3phy_set_refclk(sphy); - - phyclkrst |= PHYCLKRST_PORTRESET | - /* Digital power supply in normal operating mode */ - PHYCLKRST_RETENABLEN | - /* Enable ref clock for SS function */ - PHYCLKRST_REF_SSP_EN | - /* Enable spread spectrum */ - PHYCLKRST_SSC_EN | - /* Power down HS Bias and PLL blocks in suspend mode */ - PHYCLKRST_COMMONONN; - - writel(phyclkrst, regs + EXYNOS5_DRD_PHYCLKRST); - - udelay(10); - - phyclkrst &= ~(PHYCLKRST_PORTRESET); - writel(phyclkrst, regs + EXYNOS5_DRD_PHYCLKRST); -} - -static void samsung_exynos5_usb3phy_disable(struct samsung_usbphy *sphy) -{ - u32 phyutmi; - u32 phyclkrst; - u32 phytest; - void __iomem *regs = sphy->regs; - - phyutmi = PHYUTMI_OTGDISABLE | - PHYUTMI_FORCESUSPEND | - PHYUTMI_FORCESLEEP; - writel(phyutmi, regs + EXYNOS5_DRD_PHYUTMI); - - /* Resetting the PHYCLKRST enable bits to reduce leakage current */ - phyclkrst = readl(regs + EXYNOS5_DRD_PHYCLKRST); - phyclkrst &= ~(PHYCLKRST_REF_SSP_EN | - PHYCLKRST_SSC_EN | - PHYCLKRST_COMMONONN); - writel(phyclkrst, regs + EXYNOS5_DRD_PHYCLKRST); - - /* Control PHYTEST to remove leakage current */ - phytest = readl(regs + EXYNOS5_DRD_PHYTEST); - phytest |= (PHYTEST_POWERDOWN_SSP | - PHYTEST_POWERDOWN_HSP); - writel(phytest, regs + EXYNOS5_DRD_PHYTEST); -} - -static int samsung_usb3phy_init(struct usb_phy *phy) -{ - struct samsung_usbphy *sphy; - unsigned long flags; - int ret = 0; - - sphy = phy_to_sphy(phy); - - /* Enable the phy clock */ - ret = clk_prepare_enable(sphy->clk); - if (ret) { - dev_err(sphy->dev, "%s: clk_prepare_enable failed\n", __func__); - return ret; - } - - spin_lock_irqsave(&sphy->lock, flags); - - /* setting default phy-type for USB 3.0 */ - samsung_usbphy_set_type(&sphy->phy, USB_PHY_TYPE_DEVICE); - - /* Disable phy isolation */ - if (sphy->drv_data->set_isolation) - sphy->drv_data->set_isolation(sphy, false); - - /* Initialize usb phy registers */ - sphy->drv_data->phy_enable(sphy); - - spin_unlock_irqrestore(&sphy->lock, flags); - - /* Disable the phy clock */ - clk_disable_unprepare(sphy->clk); - - return ret; -} - -/* - * The function passed to the usb driver for phy shutdown - */ -static void samsung_usb3phy_shutdown(struct usb_phy *phy) -{ - struct samsung_usbphy *sphy; - unsigned long flags; - - sphy = phy_to_sphy(phy); - - if (clk_prepare_enable(sphy->clk)) { - dev_err(sphy->dev, "%s: clk_prepare_enable failed\n", __func__); - return; - } - - spin_lock_irqsave(&sphy->lock, flags); - - /* setting default phy-type for USB 3.0 */ - samsung_usbphy_set_type(&sphy->phy, USB_PHY_TYPE_DEVICE); - - /* De-initialize usb phy registers */ - sphy->drv_data->phy_disable(sphy); - - /* Enable phy isolation */ - if (sphy->drv_data->set_isolation) - sphy->drv_data->set_isolation(sphy, true); - - spin_unlock_irqrestore(&sphy->lock, flags); - - clk_disable_unprepare(sphy->clk); -} - -static int samsung_usb3phy_probe(struct platform_device *pdev) -{ - struct samsung_usbphy *sphy; - struct samsung_usbphy_data *pdata = dev_get_platdata(&pdev->dev); - struct device *dev = &pdev->dev; - struct resource *phy_mem; - void __iomem *phy_base; - struct clk *clk; - int ret; - - phy_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - phy_base = devm_ioremap_resource(dev, phy_mem); - if (IS_ERR(phy_base)) - return PTR_ERR(phy_base); - - sphy = devm_kzalloc(dev, sizeof(*sphy), GFP_KERNEL); - if (!sphy) - return -ENOMEM; - - clk = devm_clk_get(dev, "usbdrd30"); - if (IS_ERR(clk)) { - dev_err(dev, "Failed to get device clock\n"); - return PTR_ERR(clk); - } - - sphy->dev = dev; - - if (dev->of_node) { - ret = samsung_usbphy_parse_dt(sphy); - if (ret < 0) - return ret; - } else { - if (!pdata) { - dev_err(dev, "no platform data specified\n"); - return -EINVAL; - } - } - - sphy->plat = pdata; - sphy->regs = phy_base; - sphy->clk = clk; - sphy->phy.dev = sphy->dev; - sphy->phy.label = "samsung-usb3phy"; - sphy->phy.type = USB_PHY_TYPE_USB3; - sphy->phy.init = samsung_usb3phy_init; - sphy->phy.shutdown = samsung_usb3phy_shutdown; - sphy->drv_data = samsung_usbphy_get_driver_data(pdev); - - sphy->ref_clk_freq = samsung_usbphy_get_refclk_freq(sphy); - if (sphy->ref_clk_freq < 0) - return -EINVAL; - - spin_lock_init(&sphy->lock); - - platform_set_drvdata(pdev, sphy); - - return usb_add_phy_dev(&sphy->phy); -} - -static int samsung_usb3phy_remove(struct platform_device *pdev) -{ - struct samsung_usbphy *sphy = platform_get_drvdata(pdev); - - usb_remove_phy(&sphy->phy); - - if (sphy->pmuregs) - iounmap(sphy->pmuregs); - if (sphy->sysreg) - iounmap(sphy->sysreg); - - return 0; -} - -static struct samsung_usbphy_drvdata usb3phy_exynos5 = { - .cpu_type = TYPE_EXYNOS5250, - .devphy_en_mask = EXYNOS_USBPHY_ENABLE, - .rate_to_clksel = samsung_usbphy_rate_to_clksel_4x12, - .set_isolation = samsung_usbphy_set_isolation_4210, - .phy_enable = samsung_exynos5_usb3phy_enable, - .phy_disable = samsung_exynos5_usb3phy_disable, -}; - -#ifdef CONFIG_OF -static const struct of_device_id samsung_usbphy_dt_match[] = { - { - .compatible = "samsung,exynos5250-usb3phy", - .data = &usb3phy_exynos5 - }, - {}, -}; -MODULE_DEVICE_TABLE(of, samsung_usbphy_dt_match); -#endif - -static struct platform_device_id samsung_usbphy_driver_ids[] = { - { - .name = "exynos5250-usb3phy", - .driver_data = (unsigned long)&usb3phy_exynos5, - }, - {}, -}; - -MODULE_DEVICE_TABLE(platform, samsung_usbphy_driver_ids); - -static struct platform_driver samsung_usb3phy_driver = { - .probe = samsung_usb3phy_probe, - .remove = samsung_usb3phy_remove, - .id_table = samsung_usbphy_driver_ids, - .driver = { - .name = "samsung-usb3phy", - .owner = THIS_MODULE, - .of_match_table = of_match_ptr(samsung_usbphy_dt_match), - }, -}; - -module_platform_driver(samsung_usb3phy_driver); - -MODULE_DESCRIPTION("Samsung USB 3.0 phy controller"); -MODULE_AUTHOR("Vivek Gautam "); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:samsung-usb3phy");