15fd54aceSGreg Kroah-Hartman // SPDX-License-Identifier: GPL-2.0+ 2126512e3SAnatolij Gustschin /* 3126512e3SAnatolij Gustschin * Setup platform devices needed by the Freescale multi-port host 4126512e3SAnatolij Gustschin * and/or dual-role USB controller modules based on the description 5126512e3SAnatolij Gustschin * in flat device tree. 6126512e3SAnatolij Gustschin * 7126512e3SAnatolij Gustschin * This program is free software; you can redistribute it and/or modify it 8126512e3SAnatolij Gustschin * under the terms of the GNU General Public License as published by the 9126512e3SAnatolij Gustschin * Free Software Foundation; either version 2 of the License, or (at your 10126512e3SAnatolij Gustschin * option) any later version. 11126512e3SAnatolij Gustschin */ 12126512e3SAnatolij Gustschin 13126512e3SAnatolij Gustschin #include <linux/kernel.h> 14126512e3SAnatolij Gustschin #include <linux/platform_device.h> 15126512e3SAnatolij Gustschin #include <linux/fsl_devices.h> 16126512e3SAnatolij Gustschin #include <linux/err.h> 17126512e3SAnatolij Gustschin #include <linux/io.h> 18126512e3SAnatolij Gustschin #include <linux/of_platform.h> 19230f7edeSAnatolij Gustschin #include <linux/clk.h> 206eb0de82SPaul Gortmaker #include <linux/module.h> 21cae05861SSriram Dash #include <linux/dma-mapping.h> 22126512e3SAnatolij Gustschin 23126512e3SAnatolij Gustschin struct fsl_usb2_dev_data { 24126512e3SAnatolij Gustschin char *dr_mode; /* controller mode */ 25126512e3SAnatolij Gustschin char *drivers[3]; /* drivers to instantiate for this mode */ 26126512e3SAnatolij Gustschin enum fsl_usb2_operating_modes op_mode; /* operating mode */ 27126512e3SAnatolij Gustschin }; 28126512e3SAnatolij Gustschin 29660479aaSSachin Kamat static struct fsl_usb2_dev_data dr_mode_data[] = { 30126512e3SAnatolij Gustschin { 31126512e3SAnatolij Gustschin .dr_mode = "host", 32126512e3SAnatolij Gustschin .drivers = { "fsl-ehci", NULL, NULL, }, 33126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_HOST, 34126512e3SAnatolij Gustschin }, 35126512e3SAnatolij Gustschin { 36126512e3SAnatolij Gustschin .dr_mode = "otg", 37126512e3SAnatolij Gustschin .drivers = { "fsl-usb2-otg", "fsl-ehci", "fsl-usb2-udc", }, 38126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_OTG, 39126512e3SAnatolij Gustschin }, 40126512e3SAnatolij Gustschin { 41126512e3SAnatolij Gustschin .dr_mode = "peripheral", 42126512e3SAnatolij Gustschin .drivers = { "fsl-usb2-udc", NULL, NULL, }, 43126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_DEVICE, 44126512e3SAnatolij Gustschin }, 45126512e3SAnatolij Gustschin }; 46126512e3SAnatolij Gustschin 47660479aaSSachin Kamat static struct fsl_usb2_dev_data *get_dr_mode_data(struct device_node *np) 48126512e3SAnatolij Gustschin { 49126512e3SAnatolij Gustschin const unsigned char *prop; 50126512e3SAnatolij Gustschin int i; 51126512e3SAnatolij Gustschin 52126512e3SAnatolij Gustschin prop = of_get_property(np, "dr_mode", NULL); 53126512e3SAnatolij Gustschin if (prop) { 54126512e3SAnatolij Gustschin for (i = 0; i < ARRAY_SIZE(dr_mode_data); i++) { 55126512e3SAnatolij Gustschin if (!strcmp(prop, dr_mode_data[i].dr_mode)) 56126512e3SAnatolij Gustschin return &dr_mode_data[i]; 57126512e3SAnatolij Gustschin } 58126512e3SAnatolij Gustschin } 59d9241ff2SRob Herring pr_warn("%pOF: Invalid 'dr_mode' property, fallback to host mode\n", 60d9241ff2SRob Herring np); 61126512e3SAnatolij Gustschin return &dr_mode_data[0]; /* mode not specified, use host */ 62126512e3SAnatolij Gustschin } 63126512e3SAnatolij Gustschin 6441ac7b3aSBill Pemberton static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type) 65126512e3SAnatolij Gustschin { 66126512e3SAnatolij Gustschin if (!phy_type) 67126512e3SAnatolij Gustschin return FSL_USB2_PHY_NONE; 68126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "ulpi")) 69126512e3SAnatolij Gustschin return FSL_USB2_PHY_ULPI; 70126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "utmi")) 71126512e3SAnatolij Gustschin return FSL_USB2_PHY_UTMI; 72126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "utmi_wide")) 73126512e3SAnatolij Gustschin return FSL_USB2_PHY_UTMI_WIDE; 746009d95eSNikhil Badola if (!strcasecmp(phy_type, "utmi_dual")) 756009d95eSNikhil Badola return FSL_USB2_PHY_UTMI_DUAL; 76126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "serial")) 77126512e3SAnatolij Gustschin return FSL_USB2_PHY_SERIAL; 78126512e3SAnatolij Gustschin 79126512e3SAnatolij Gustschin return FSL_USB2_PHY_NONE; 80126512e3SAnatolij Gustschin } 81126512e3SAnatolij Gustschin 82660479aaSSachin Kamat static struct platform_device *fsl_usb2_device_register( 83126512e3SAnatolij Gustschin struct platform_device *ofdev, 84126512e3SAnatolij Gustschin struct fsl_usb2_platform_data *pdata, 85126512e3SAnatolij Gustschin const char *name, int id) 86126512e3SAnatolij Gustschin { 87126512e3SAnatolij Gustschin struct platform_device *pdev; 88126512e3SAnatolij Gustschin const struct resource *res = ofdev->resource; 89126512e3SAnatolij Gustschin unsigned int num = ofdev->num_resources; 90126512e3SAnatolij Gustschin int retval; 91126512e3SAnatolij Gustschin 92126512e3SAnatolij Gustschin pdev = platform_device_alloc(name, id); 93126512e3SAnatolij Gustschin if (!pdev) { 94126512e3SAnatolij Gustschin retval = -ENOMEM; 95126512e3SAnatolij Gustschin goto error; 96126512e3SAnatolij Gustschin } 97126512e3SAnatolij Gustschin 98126512e3SAnatolij Gustschin pdev->dev.parent = &ofdev->dev; 99126512e3SAnatolij Gustschin 100126512e3SAnatolij Gustschin pdev->dev.coherent_dma_mask = ofdev->dev.coherent_dma_mask; 101cae05861SSriram Dash 102cae05861SSriram Dash if (!pdev->dev.dma_mask) 103cae05861SSriram Dash pdev->dev.dma_mask = &ofdev->dev.coherent_dma_mask; 104cae05861SSriram Dash else 105cae05861SSriram Dash dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); 106126512e3SAnatolij Gustschin 107126512e3SAnatolij Gustschin retval = platform_device_add_data(pdev, pdata, sizeof(*pdata)); 108126512e3SAnatolij Gustschin if (retval) 109126512e3SAnatolij Gustschin goto error; 110126512e3SAnatolij Gustschin 111126512e3SAnatolij Gustschin if (num) { 112126512e3SAnatolij Gustschin retval = platform_device_add_resources(pdev, res, num); 113126512e3SAnatolij Gustschin if (retval) 114126512e3SAnatolij Gustschin goto error; 115126512e3SAnatolij Gustschin } 116126512e3SAnatolij Gustschin 117126512e3SAnatolij Gustschin retval = platform_device_add(pdev); 118126512e3SAnatolij Gustschin if (retval) 119126512e3SAnatolij Gustschin goto error; 120126512e3SAnatolij Gustschin 121126512e3SAnatolij Gustschin return pdev; 122126512e3SAnatolij Gustschin 123126512e3SAnatolij Gustschin error: 124126512e3SAnatolij Gustschin platform_device_put(pdev); 125126512e3SAnatolij Gustschin return ERR_PTR(retval); 126126512e3SAnatolij Gustschin } 127126512e3SAnatolij Gustschin 128126512e3SAnatolij Gustschin static const struct of_device_id fsl_usb2_mph_dr_of_match[]; 129126512e3SAnatolij Gustschin 13038aa4200SNikhil Badola static enum fsl_usb2_controller_ver usb_get_ver_info(struct device_node *np) 13158c559e6SRamneek Mehresh { 13238aa4200SNikhil Badola enum fsl_usb2_controller_ver ver = FSL_USB_VER_NONE; 13358c559e6SRamneek Mehresh 13458c559e6SRamneek Mehresh /* 13558c559e6SRamneek Mehresh * returns 1 for usb controller version 1.6 13658c559e6SRamneek Mehresh * returns 2 for usb controller version 2.2 137d7c444e5SNikhil Badola * returns 3 for usb controller version 2.4 138138c3f03SNikhil Badola * returns 4 for usb controller version 2.5 13958c559e6SRamneek Mehresh * returns 0 otherwise 14058c559e6SRamneek Mehresh */ 14158c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-dr")) { 14258c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-dr-v1.6")) 14358c559e6SRamneek Mehresh ver = FSL_USB_VER_1_6; 14458c559e6SRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.2")) 14558c559e6SRamneek Mehresh ver = FSL_USB_VER_2_2; 146e98b6a4fSRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.4")) 147e98b6a4fSRamneek Mehresh ver = FSL_USB_VER_2_4; 148138c3f03SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.5")) 149138c3f03SNikhil Badola ver = FSL_USB_VER_2_5; 15058c559e6SRamneek Mehresh else /* for previous controller versions */ 15158c559e6SRamneek Mehresh ver = FSL_USB_VER_OLD; 15258c559e6SRamneek Mehresh 15338aa4200SNikhil Badola if (ver > FSL_USB_VER_NONE) 15458c559e6SRamneek Mehresh return ver; 15558c559e6SRamneek Mehresh } 15658c559e6SRamneek Mehresh 1577c1029baSAnatolij Gustschin if (of_device_is_compatible(np, "fsl,mpc5121-usb2-dr")) 1587c1029baSAnatolij Gustschin return FSL_USB_VER_OLD; 1597c1029baSAnatolij Gustschin 16058c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-mph")) { 16158c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-mph-v1.6")) 16258c559e6SRamneek Mehresh ver = FSL_USB_VER_1_6; 16358c559e6SRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.2")) 16458c559e6SRamneek Mehresh ver = FSL_USB_VER_2_2; 165d7c444e5SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.4")) 166d7c444e5SNikhil Badola ver = FSL_USB_VER_2_4; 167138c3f03SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.5")) 168138c3f03SNikhil Badola ver = FSL_USB_VER_2_5; 16958c559e6SRamneek Mehresh else /* for previous controller versions */ 17058c559e6SRamneek Mehresh ver = FSL_USB_VER_OLD; 17158c559e6SRamneek Mehresh } 17258c559e6SRamneek Mehresh 17358c559e6SRamneek Mehresh return ver; 17458c559e6SRamneek Mehresh } 17558c559e6SRamneek Mehresh 17641ac7b3aSBill Pemberton static int fsl_usb2_mph_dr_of_probe(struct platform_device *ofdev) 177126512e3SAnatolij Gustschin { 178126512e3SAnatolij Gustschin struct device_node *np = ofdev->dev.of_node; 179126512e3SAnatolij Gustschin struct platform_device *usb_dev; 180126512e3SAnatolij Gustschin struct fsl_usb2_platform_data data, *pdata; 181126512e3SAnatolij Gustschin struct fsl_usb2_dev_data *dev_data; 182126512e3SAnatolij Gustschin const struct of_device_id *match; 183126512e3SAnatolij Gustschin const unsigned char *prop; 184126512e3SAnatolij Gustschin static unsigned int idx; 185126512e3SAnatolij Gustschin int i; 186126512e3SAnatolij Gustschin 187126512e3SAnatolij Gustschin if (!of_device_is_available(np)) 188126512e3SAnatolij Gustschin return -ENODEV; 189126512e3SAnatolij Gustschin 190126512e3SAnatolij Gustschin match = of_match_device(fsl_usb2_mph_dr_of_match, &ofdev->dev); 191126512e3SAnatolij Gustschin if (!match) 192126512e3SAnatolij Gustschin return -ENODEV; 193126512e3SAnatolij Gustschin 194126512e3SAnatolij Gustschin pdata = &data; 195126512e3SAnatolij Gustschin if (match->data) 196126512e3SAnatolij Gustschin memcpy(pdata, match->data, sizeof(data)); 197126512e3SAnatolij Gustschin else 198126512e3SAnatolij Gustschin memset(pdata, 0, sizeof(data)); 199126512e3SAnatolij Gustschin 200126512e3SAnatolij Gustschin dev_data = get_dr_mode_data(np); 201126512e3SAnatolij Gustschin 202126512e3SAnatolij Gustschin if (of_device_is_compatible(np, "fsl-usb2-mph")) { 203126512e3SAnatolij Gustschin if (of_get_property(np, "port0", NULL)) 204126512e3SAnatolij Gustschin pdata->port_enables |= FSL_USB2_PORT0_ENABLED; 205126512e3SAnatolij Gustschin 206126512e3SAnatolij Gustschin if (of_get_property(np, "port1", NULL)) 207126512e3SAnatolij Gustschin pdata->port_enables |= FSL_USB2_PORT1_ENABLED; 208126512e3SAnatolij Gustschin 209126512e3SAnatolij Gustschin pdata->operating_mode = FSL_USB2_MPH_HOST; 210126512e3SAnatolij Gustschin } else { 211230f7edeSAnatolij Gustschin if (of_get_property(np, "fsl,invert-drvvbus", NULL)) 212230f7edeSAnatolij Gustschin pdata->invert_drvvbus = 1; 213230f7edeSAnatolij Gustschin 214230f7edeSAnatolij Gustschin if (of_get_property(np, "fsl,invert-pwr-fault", NULL)) 215230f7edeSAnatolij Gustschin pdata->invert_pwr_fault = 1; 216230f7edeSAnatolij Gustschin 217126512e3SAnatolij Gustschin /* setup mode selected in the device tree */ 218126512e3SAnatolij Gustschin pdata->operating_mode = dev_data->op_mode; 219126512e3SAnatolij Gustschin } 220126512e3SAnatolij Gustschin 221126512e3SAnatolij Gustschin prop = of_get_property(np, "phy_type", NULL); 222126512e3SAnatolij Gustschin pdata->phy_mode = determine_usb_phy(prop); 22358c559e6SRamneek Mehresh pdata->controller_ver = usb_get_ver_info(np); 22458c559e6SRamneek Mehresh 225523f1decSNikhil Badola /* Activate Erratum by reading property in device tree */ 22672cd194fSJulia Lawall pdata->has_fsl_erratum_a007792 = 22772cd194fSJulia Lawall of_property_read_bool(np, "fsl,usb-erratum-a007792"); 22872cd194fSJulia Lawall pdata->has_fsl_erratum_a005275 = 22972cd194fSJulia Lawall of_property_read_bool(np, "fsl,usb-erratum-a005275"); 2309d4b8270SChangming Huang pdata->has_fsl_erratum_a005697 = 2319d4b8270SChangming Huang of_property_read_bool(np, "fsl,usb_erratum-a005697"); 232523f1decSNikhil Badola 233f4fdfaa2SNikhil Badola /* 234f4fdfaa2SNikhil Badola * Determine whether phy_clk_valid needs to be checked 235f4fdfaa2SNikhil Badola * by reading property in device tree 236f4fdfaa2SNikhil Badola */ 23772cd194fSJulia Lawall pdata->check_phy_clk_valid = 23872cd194fSJulia Lawall of_property_read_bool(np, "phy-clk-valid"); 239f4fdfaa2SNikhil Badola 24058c559e6SRamneek Mehresh if (pdata->have_sysif_regs) { 24138aa4200SNikhil Badola if (pdata->controller_ver == FSL_USB_VER_NONE) { 24258c559e6SRamneek Mehresh dev_warn(&ofdev->dev, "Could not get controller version\n"); 24358c559e6SRamneek Mehresh return -ENODEV; 24458c559e6SRamneek Mehresh } 24558c559e6SRamneek Mehresh } 246126512e3SAnatolij Gustschin 247126512e3SAnatolij Gustschin for (i = 0; i < ARRAY_SIZE(dev_data->drivers); i++) { 248126512e3SAnatolij Gustschin if (!dev_data->drivers[i]) 249126512e3SAnatolij Gustschin continue; 250126512e3SAnatolij Gustschin usb_dev = fsl_usb2_device_register(ofdev, pdata, 251126512e3SAnatolij Gustschin dev_data->drivers[i], idx); 252126512e3SAnatolij Gustschin if (IS_ERR(usb_dev)) { 253126512e3SAnatolij Gustschin dev_err(&ofdev->dev, "Can't register usb device\n"); 254126512e3SAnatolij Gustschin return PTR_ERR(usb_dev); 255126512e3SAnatolij Gustschin } 256126512e3SAnatolij Gustschin } 257126512e3SAnatolij Gustschin idx++; 258126512e3SAnatolij Gustschin return 0; 259126512e3SAnatolij Gustschin } 260126512e3SAnatolij Gustschin 261fb4e98abSBill Pemberton static int __unregister_subdev(struct device *dev, void *d) 262126512e3SAnatolij Gustschin { 263126512e3SAnatolij Gustschin platform_device_unregister(to_platform_device(dev)); 264126512e3SAnatolij Gustschin return 0; 265126512e3SAnatolij Gustschin } 266126512e3SAnatolij Gustschin 267fb4e98abSBill Pemberton static int fsl_usb2_mph_dr_of_remove(struct platform_device *ofdev) 268126512e3SAnatolij Gustschin { 269126512e3SAnatolij Gustschin device_for_each_child(&ofdev->dev, NULL, __unregister_subdev); 270126512e3SAnatolij Gustschin return 0; 271126512e3SAnatolij Gustschin } 272126512e3SAnatolij Gustschin 273230f7edeSAnatolij Gustschin #ifdef CONFIG_PPC_MPC512x 274230f7edeSAnatolij Gustschin 275230f7edeSAnatolij Gustschin #define USBGENCTRL 0x200 /* NOTE: big endian */ 276230f7edeSAnatolij Gustschin #define GC_WU_INT_CLR (1 << 5) /* Wakeup int clear */ 277230f7edeSAnatolij Gustschin #define GC_ULPI_SEL (1 << 4) /* ULPI i/f select (usb0 only)*/ 278230f7edeSAnatolij Gustschin #define GC_PPP (1 << 3) /* Inv. Port Power Polarity */ 279230f7edeSAnatolij Gustschin #define GC_PFP (1 << 2) /* Inv. Power Fault Polarity */ 280230f7edeSAnatolij Gustschin #define GC_WU_ULPI_EN (1 << 1) /* Wakeup on ULPI event */ 281230f7edeSAnatolij Gustschin #define GC_WU_IE (1 << 1) /* Wakeup interrupt enable */ 282230f7edeSAnatolij Gustschin 283230f7edeSAnatolij Gustschin #define ISIPHYCTRL 0x204 /* NOTE: big endian */ 284230f7edeSAnatolij Gustschin #define PHYCTRL_PHYE (1 << 4) /* On-chip UTMI PHY enable */ 285230f7edeSAnatolij Gustschin #define PHYCTRL_BSENH (1 << 3) /* Bit Stuff Enable High */ 286230f7edeSAnatolij Gustschin #define PHYCTRL_BSEN (1 << 2) /* Bit Stuff Enable */ 287230f7edeSAnatolij Gustschin #define PHYCTRL_LSFE (1 << 1) /* Line State Filter Enable */ 288230f7edeSAnatolij Gustschin #define PHYCTRL_PXE (1 << 0) /* PHY oscillator enable */ 289230f7edeSAnatolij Gustschin 290230f7edeSAnatolij Gustschin int fsl_usb2_mpc5121_init(struct platform_device *pdev) 291230f7edeSAnatolij Gustschin { 292d4f09e28SJingoo Han struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); 293230f7edeSAnatolij Gustschin struct clk *clk; 2947282bdb2SGerhard Sittig int err; 295230f7edeSAnatolij Gustschin 296d77276c4SGerhard Sittig clk = devm_clk_get(pdev->dev.parent, "ipg"); 297230f7edeSAnatolij Gustschin if (IS_ERR(clk)) { 298230f7edeSAnatolij Gustschin dev_err(&pdev->dev, "failed to get clk\n"); 299230f7edeSAnatolij Gustschin return PTR_ERR(clk); 300230f7edeSAnatolij Gustschin } 3017282bdb2SGerhard Sittig err = clk_prepare_enable(clk); 3027282bdb2SGerhard Sittig if (err) { 3037282bdb2SGerhard Sittig dev_err(&pdev->dev, "failed to enable clk\n"); 3047282bdb2SGerhard Sittig return err; 3057282bdb2SGerhard Sittig } 306230f7edeSAnatolij Gustschin pdata->clk = clk; 307230f7edeSAnatolij Gustschin 308230f7edeSAnatolij Gustschin if (pdata->phy_mode == FSL_USB2_PHY_UTMI_WIDE) { 309230f7edeSAnatolij Gustschin u32 reg = 0; 310230f7edeSAnatolij Gustschin 311230f7edeSAnatolij Gustschin if (pdata->invert_drvvbus) 312230f7edeSAnatolij Gustschin reg |= GC_PPP; 313230f7edeSAnatolij Gustschin 314230f7edeSAnatolij Gustschin if (pdata->invert_pwr_fault) 315230f7edeSAnatolij Gustschin reg |= GC_PFP; 316230f7edeSAnatolij Gustschin 317230f7edeSAnatolij Gustschin out_be32(pdata->regs + ISIPHYCTRL, PHYCTRL_PHYE | PHYCTRL_PXE); 318230f7edeSAnatolij Gustschin out_be32(pdata->regs + USBGENCTRL, reg); 319230f7edeSAnatolij Gustschin } 320230f7edeSAnatolij Gustschin return 0; 321230f7edeSAnatolij Gustschin } 322230f7edeSAnatolij Gustschin 323230f7edeSAnatolij Gustschin static void fsl_usb2_mpc5121_exit(struct platform_device *pdev) 324230f7edeSAnatolij Gustschin { 325d4f09e28SJingoo Han struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); 326230f7edeSAnatolij Gustschin 327230f7edeSAnatolij Gustschin pdata->regs = NULL; 328230f7edeSAnatolij Gustschin 3297282bdb2SGerhard Sittig if (pdata->clk) 3307282bdb2SGerhard Sittig clk_disable_unprepare(pdata->clk); 331230f7edeSAnatolij Gustschin } 332230f7edeSAnatolij Gustschin 333cc604dddSPeter Tyser static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { 334230f7edeSAnatolij Gustschin .big_endian_desc = 1, 335230f7edeSAnatolij Gustschin .big_endian_mmio = 1, 336230f7edeSAnatolij Gustschin .es = 1, 337cc604dddSPeter Tyser .have_sysif_regs = 0, 338230f7edeSAnatolij Gustschin .le_setup_buf = 1, 339230f7edeSAnatolij Gustschin .init = fsl_usb2_mpc5121_init, 340230f7edeSAnatolij Gustschin .exit = fsl_usb2_mpc5121_exit, 341230f7edeSAnatolij Gustschin }; 342230f7edeSAnatolij Gustschin #endif /* CONFIG_PPC_MPC512x */ 343230f7edeSAnatolij Gustschin 344cc604dddSPeter Tyser static struct fsl_usb2_platform_data fsl_usb2_mpc8xxx_pd = { 345cc604dddSPeter Tyser .have_sysif_regs = 1, 346cc604dddSPeter Tyser }; 347cc604dddSPeter Tyser 348126512e3SAnatolij Gustschin static const struct of_device_id fsl_usb2_mph_dr_of_match[] = { 349cc604dddSPeter Tyser { .compatible = "fsl-usb2-mph", .data = &fsl_usb2_mpc8xxx_pd, }, 350cc604dddSPeter Tyser { .compatible = "fsl-usb2-dr", .data = &fsl_usb2_mpc8xxx_pd, }, 351230f7edeSAnatolij Gustschin #ifdef CONFIG_PPC_MPC512x 352230f7edeSAnatolij Gustschin { .compatible = "fsl,mpc5121-usb2-dr", .data = &fsl_usb2_mpc5121_pd, }, 353230f7edeSAnatolij Gustschin #endif 354126512e3SAnatolij Gustschin {}, 355126512e3SAnatolij Gustschin }; 3568ddb9b88SLuis de Bethencourt MODULE_DEVICE_TABLE(of, fsl_usb2_mph_dr_of_match); 357126512e3SAnatolij Gustschin 358126512e3SAnatolij Gustschin static struct platform_driver fsl_usb2_mph_dr_driver = { 359126512e3SAnatolij Gustschin .driver = { 360126512e3SAnatolij Gustschin .name = "fsl-usb2-mph-dr", 361126512e3SAnatolij Gustschin .of_match_table = fsl_usb2_mph_dr_of_match, 362126512e3SAnatolij Gustschin }, 363126512e3SAnatolij Gustschin .probe = fsl_usb2_mph_dr_of_probe, 3647690417dSBill Pemberton .remove = fsl_usb2_mph_dr_of_remove, 365126512e3SAnatolij Gustschin }; 366126512e3SAnatolij Gustschin 367cc27c96cSAxel Lin module_platform_driver(fsl_usb2_mph_dr_driver); 368126512e3SAnatolij Gustschin 369126512e3SAnatolij Gustschin MODULE_DESCRIPTION("FSL MPH DR OF devices driver"); 370126512e3SAnatolij Gustschin MODULE_AUTHOR("Anatolij Gustschin <agust@denx.de>"); 371126512e3SAnatolij Gustschin MODULE_LICENSE("GPL"); 372