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 8126512e3SAnatolij Gustschin #include <linux/kernel.h> 9126512e3SAnatolij Gustschin #include <linux/platform_device.h> 10126512e3SAnatolij Gustschin #include <linux/fsl_devices.h> 11126512e3SAnatolij Gustschin #include <linux/err.h> 12126512e3SAnatolij Gustschin #include <linux/io.h> 13126512e3SAnatolij Gustschin #include <linux/of_platform.h> 14230f7edeSAnatolij Gustschin #include <linux/clk.h> 156eb0de82SPaul Gortmaker #include <linux/module.h> 16cae05861SSriram Dash #include <linux/dma-mapping.h> 17126512e3SAnatolij Gustschin 18126512e3SAnatolij Gustschin struct fsl_usb2_dev_data { 19126512e3SAnatolij Gustschin char *dr_mode; /* controller mode */ 20126512e3SAnatolij Gustschin char *drivers[3]; /* drivers to instantiate for this mode */ 21126512e3SAnatolij Gustschin enum fsl_usb2_operating_modes op_mode; /* operating mode */ 22126512e3SAnatolij Gustschin }; 23126512e3SAnatolij Gustschin 24660479aaSSachin Kamat static struct fsl_usb2_dev_data dr_mode_data[] = { 25126512e3SAnatolij Gustschin { 26126512e3SAnatolij Gustschin .dr_mode = "host", 27126512e3SAnatolij Gustschin .drivers = { "fsl-ehci", NULL, NULL, }, 28126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_HOST, 29126512e3SAnatolij Gustschin }, 30126512e3SAnatolij Gustschin { 31126512e3SAnatolij Gustschin .dr_mode = "otg", 32126512e3SAnatolij Gustschin .drivers = { "fsl-usb2-otg", "fsl-ehci", "fsl-usb2-udc", }, 33126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_OTG, 34126512e3SAnatolij Gustschin }, 35126512e3SAnatolij Gustschin { 36126512e3SAnatolij Gustschin .dr_mode = "peripheral", 37126512e3SAnatolij Gustschin .drivers = { "fsl-usb2-udc", NULL, NULL, }, 38126512e3SAnatolij Gustschin .op_mode = FSL_USB2_DR_DEVICE, 39126512e3SAnatolij Gustschin }, 40126512e3SAnatolij Gustschin }; 41126512e3SAnatolij Gustschin 42660479aaSSachin Kamat static struct fsl_usb2_dev_data *get_dr_mode_data(struct device_node *np) 43126512e3SAnatolij Gustschin { 44126512e3SAnatolij Gustschin const unsigned char *prop; 45126512e3SAnatolij Gustschin int i; 46126512e3SAnatolij Gustschin 47126512e3SAnatolij Gustschin prop = of_get_property(np, "dr_mode", NULL); 48126512e3SAnatolij Gustschin if (prop) { 49126512e3SAnatolij Gustschin for (i = 0; i < ARRAY_SIZE(dr_mode_data); i++) { 50126512e3SAnatolij Gustschin if (!strcmp(prop, dr_mode_data[i].dr_mode)) 51126512e3SAnatolij Gustschin return &dr_mode_data[i]; 52126512e3SAnatolij Gustschin } 53126512e3SAnatolij Gustschin } 54d9241ff2SRob Herring pr_warn("%pOF: Invalid 'dr_mode' property, fallback to host mode\n", 55d9241ff2SRob Herring np); 56126512e3SAnatolij Gustschin return &dr_mode_data[0]; /* mode not specified, use host */ 57126512e3SAnatolij Gustschin } 58126512e3SAnatolij Gustschin 5941ac7b3aSBill Pemberton static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type) 60126512e3SAnatolij Gustschin { 61126512e3SAnatolij Gustschin if (!phy_type) 62126512e3SAnatolij Gustschin return FSL_USB2_PHY_NONE; 63126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "ulpi")) 64126512e3SAnatolij Gustschin return FSL_USB2_PHY_ULPI; 65126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "utmi")) 66126512e3SAnatolij Gustschin return FSL_USB2_PHY_UTMI; 67126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "utmi_wide")) 68126512e3SAnatolij Gustschin return FSL_USB2_PHY_UTMI_WIDE; 696009d95eSNikhil Badola if (!strcasecmp(phy_type, "utmi_dual")) 706009d95eSNikhil Badola return FSL_USB2_PHY_UTMI_DUAL; 71126512e3SAnatolij Gustschin if (!strcasecmp(phy_type, "serial")) 72126512e3SAnatolij Gustschin return FSL_USB2_PHY_SERIAL; 73126512e3SAnatolij Gustschin 74126512e3SAnatolij Gustschin return FSL_USB2_PHY_NONE; 75126512e3SAnatolij Gustschin } 76126512e3SAnatolij Gustschin 77660479aaSSachin Kamat static struct platform_device *fsl_usb2_device_register( 78126512e3SAnatolij Gustschin struct platform_device *ofdev, 79126512e3SAnatolij Gustschin struct fsl_usb2_platform_data *pdata, 80126512e3SAnatolij Gustschin const char *name, int id) 81126512e3SAnatolij Gustschin { 82126512e3SAnatolij Gustschin struct platform_device *pdev; 83126512e3SAnatolij Gustschin const struct resource *res = ofdev->resource; 84126512e3SAnatolij Gustschin unsigned int num = ofdev->num_resources; 85126512e3SAnatolij Gustschin int retval; 86126512e3SAnatolij Gustschin 87126512e3SAnatolij Gustschin pdev = platform_device_alloc(name, id); 88126512e3SAnatolij Gustschin if (!pdev) { 89126512e3SAnatolij Gustschin retval = -ENOMEM; 90126512e3SAnatolij Gustschin goto error; 91126512e3SAnatolij Gustschin } 92126512e3SAnatolij Gustschin 93126512e3SAnatolij Gustschin pdev->dev.parent = &ofdev->dev; 94126512e3SAnatolij Gustschin 95126512e3SAnatolij Gustschin pdev->dev.coherent_dma_mask = ofdev->dev.coherent_dma_mask; 96cae05861SSriram Dash 973cd54a61SRan Wang if (!pdev->dev.dma_mask) { 98cae05861SSriram Dash pdev->dev.dma_mask = &ofdev->dev.coherent_dma_mask; 993cd54a61SRan Wang } else { 1003cd54a61SRan Wang retval = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); 1013cd54a61SRan Wang if (retval) 1023cd54a61SRan Wang goto error; 1033cd54a61SRan Wang } 104126512e3SAnatolij Gustschin 105126512e3SAnatolij Gustschin retval = platform_device_add_data(pdev, pdata, sizeof(*pdata)); 106126512e3SAnatolij Gustschin if (retval) 107126512e3SAnatolij Gustschin goto error; 108126512e3SAnatolij Gustschin 109126512e3SAnatolij Gustschin if (num) { 110126512e3SAnatolij Gustschin retval = platform_device_add_resources(pdev, res, num); 111126512e3SAnatolij Gustschin if (retval) 112126512e3SAnatolij Gustschin goto error; 113126512e3SAnatolij Gustschin } 114126512e3SAnatolij Gustschin 115126512e3SAnatolij Gustschin retval = platform_device_add(pdev); 116126512e3SAnatolij Gustschin if (retval) 117126512e3SAnatolij Gustschin goto error; 118126512e3SAnatolij Gustschin 119126512e3SAnatolij Gustschin return pdev; 120126512e3SAnatolij Gustschin 121126512e3SAnatolij Gustschin error: 122126512e3SAnatolij Gustschin platform_device_put(pdev); 123126512e3SAnatolij Gustschin return ERR_PTR(retval); 124126512e3SAnatolij Gustschin } 125126512e3SAnatolij Gustschin 126126512e3SAnatolij Gustschin static const struct of_device_id fsl_usb2_mph_dr_of_match[]; 127126512e3SAnatolij Gustschin 12838aa4200SNikhil Badola static enum fsl_usb2_controller_ver usb_get_ver_info(struct device_node *np) 12958c559e6SRamneek Mehresh { 13038aa4200SNikhil Badola enum fsl_usb2_controller_ver ver = FSL_USB_VER_NONE; 13158c559e6SRamneek Mehresh 13258c559e6SRamneek Mehresh /* 13358c559e6SRamneek Mehresh * returns 1 for usb controller version 1.6 13458c559e6SRamneek Mehresh * returns 2 for usb controller version 2.2 135d7c444e5SNikhil Badola * returns 3 for usb controller version 2.4 136138c3f03SNikhil Badola * returns 4 for usb controller version 2.5 13758c559e6SRamneek Mehresh * returns 0 otherwise 13858c559e6SRamneek Mehresh */ 13958c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-dr")) { 14058c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-dr-v1.6")) 14158c559e6SRamneek Mehresh ver = FSL_USB_VER_1_6; 14258c559e6SRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.2")) 14358c559e6SRamneek Mehresh ver = FSL_USB_VER_2_2; 144e98b6a4fSRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.4")) 145e98b6a4fSRamneek Mehresh ver = FSL_USB_VER_2_4; 146138c3f03SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-dr-v2.5")) 147138c3f03SNikhil Badola ver = FSL_USB_VER_2_5; 14858c559e6SRamneek Mehresh else /* for previous controller versions */ 14958c559e6SRamneek Mehresh ver = FSL_USB_VER_OLD; 15058c559e6SRamneek Mehresh 15138aa4200SNikhil Badola if (ver > FSL_USB_VER_NONE) 15258c559e6SRamneek Mehresh return ver; 15358c559e6SRamneek Mehresh } 15458c559e6SRamneek Mehresh 1557c1029baSAnatolij Gustschin if (of_device_is_compatible(np, "fsl,mpc5121-usb2-dr")) 1567c1029baSAnatolij Gustschin return FSL_USB_VER_OLD; 1577c1029baSAnatolij Gustschin 15858c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-mph")) { 15958c559e6SRamneek Mehresh if (of_device_is_compatible(np, "fsl-usb2-mph-v1.6")) 16058c559e6SRamneek Mehresh ver = FSL_USB_VER_1_6; 16158c559e6SRamneek Mehresh else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.2")) 16258c559e6SRamneek Mehresh ver = FSL_USB_VER_2_2; 163d7c444e5SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.4")) 164d7c444e5SNikhil Badola ver = FSL_USB_VER_2_4; 165138c3f03SNikhil Badola else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.5")) 166138c3f03SNikhil Badola ver = FSL_USB_VER_2_5; 16758c559e6SRamneek Mehresh else /* for previous controller versions */ 16858c559e6SRamneek Mehresh ver = FSL_USB_VER_OLD; 16958c559e6SRamneek Mehresh } 17058c559e6SRamneek Mehresh 17158c559e6SRamneek Mehresh return ver; 17258c559e6SRamneek Mehresh } 17358c559e6SRamneek Mehresh 17441ac7b3aSBill Pemberton static int fsl_usb2_mph_dr_of_probe(struct platform_device *ofdev) 175126512e3SAnatolij Gustschin { 176126512e3SAnatolij Gustschin struct device_node *np = ofdev->dev.of_node; 177126512e3SAnatolij Gustschin struct platform_device *usb_dev; 178126512e3SAnatolij Gustschin struct fsl_usb2_platform_data data, *pdata; 179126512e3SAnatolij Gustschin struct fsl_usb2_dev_data *dev_data; 180126512e3SAnatolij Gustschin const struct of_device_id *match; 181126512e3SAnatolij Gustschin const unsigned char *prop; 182126512e3SAnatolij Gustschin static unsigned int idx; 183126512e3SAnatolij Gustschin int i; 184126512e3SAnatolij Gustschin 185126512e3SAnatolij Gustschin if (!of_device_is_available(np)) 186126512e3SAnatolij Gustschin return -ENODEV; 187126512e3SAnatolij Gustschin 188126512e3SAnatolij Gustschin match = of_match_device(fsl_usb2_mph_dr_of_match, &ofdev->dev); 189126512e3SAnatolij Gustschin if (!match) 190126512e3SAnatolij Gustschin return -ENODEV; 191126512e3SAnatolij Gustschin 192126512e3SAnatolij Gustschin pdata = &data; 193126512e3SAnatolij Gustschin if (match->data) 194126512e3SAnatolij Gustschin memcpy(pdata, match->data, sizeof(data)); 195126512e3SAnatolij Gustschin else 196126512e3SAnatolij Gustschin memset(pdata, 0, sizeof(data)); 197126512e3SAnatolij Gustschin 198126512e3SAnatolij Gustschin dev_data = get_dr_mode_data(np); 199126512e3SAnatolij Gustschin 200126512e3SAnatolij Gustschin if (of_device_is_compatible(np, "fsl-usb2-mph")) { 201126512e3SAnatolij Gustschin if (of_get_property(np, "port0", NULL)) 202126512e3SAnatolij Gustschin pdata->port_enables |= FSL_USB2_PORT0_ENABLED; 203126512e3SAnatolij Gustschin 204126512e3SAnatolij Gustschin if (of_get_property(np, "port1", NULL)) 205126512e3SAnatolij Gustschin pdata->port_enables |= FSL_USB2_PORT1_ENABLED; 206126512e3SAnatolij Gustschin 207126512e3SAnatolij Gustschin pdata->operating_mode = FSL_USB2_MPH_HOST; 208126512e3SAnatolij Gustschin } else { 209230f7edeSAnatolij Gustschin if (of_get_property(np, "fsl,invert-drvvbus", NULL)) 210230f7edeSAnatolij Gustschin pdata->invert_drvvbus = 1; 211230f7edeSAnatolij Gustschin 212230f7edeSAnatolij Gustschin if (of_get_property(np, "fsl,invert-pwr-fault", NULL)) 213230f7edeSAnatolij Gustschin pdata->invert_pwr_fault = 1; 214230f7edeSAnatolij Gustschin 215126512e3SAnatolij Gustschin /* setup mode selected in the device tree */ 216126512e3SAnatolij Gustschin pdata->operating_mode = dev_data->op_mode; 217126512e3SAnatolij Gustschin } 218126512e3SAnatolij Gustschin 219126512e3SAnatolij Gustschin prop = of_get_property(np, "phy_type", NULL); 220126512e3SAnatolij Gustschin pdata->phy_mode = determine_usb_phy(prop); 22158c559e6SRamneek Mehresh pdata->controller_ver = usb_get_ver_info(np); 22258c559e6SRamneek Mehresh 223523f1decSNikhil Badola /* Activate Erratum by reading property in device tree */ 22472cd194fSJulia Lawall pdata->has_fsl_erratum_a007792 = 22572cd194fSJulia Lawall of_property_read_bool(np, "fsl,usb-erratum-a007792"); 22672cd194fSJulia Lawall pdata->has_fsl_erratum_a005275 = 22772cd194fSJulia Lawall of_property_read_bool(np, "fsl,usb-erratum-a005275"); 2289d4b8270SChangming Huang pdata->has_fsl_erratum_a005697 = 2299d4b8270SChangming Huang of_property_read_bool(np, "fsl,usb_erratum-a005697"); 230c1f9d2e4SRamneek Mehresh pdata->has_fsl_erratum_a006918 = 231c1f9d2e4SRamneek Mehresh of_property_read_bool(np, "fsl,usb_erratum-a006918"); 232a387fd90SNikhil Badola pdata->has_fsl_erratum_14 = 233a387fd90SNikhil Badola of_property_read_bool(np, "fsl,usb_erratum-14"); 2345f620bb6SRan Wang 235f4fdfaa2SNikhil Badola /* 236f4fdfaa2SNikhil Badola * Determine whether phy_clk_valid needs to be checked 237f4fdfaa2SNikhil Badola * by reading property in device tree 238f4fdfaa2SNikhil Badola */ 23972cd194fSJulia Lawall pdata->check_phy_clk_valid = 24072cd194fSJulia Lawall of_property_read_bool(np, "phy-clk-valid"); 241f4fdfaa2SNikhil Badola 24258c559e6SRamneek Mehresh if (pdata->have_sysif_regs) { 24338aa4200SNikhil Badola if (pdata->controller_ver == FSL_USB_VER_NONE) { 24458c559e6SRamneek Mehresh dev_warn(&ofdev->dev, "Could not get controller version\n"); 24558c559e6SRamneek Mehresh return -ENODEV; 24658c559e6SRamneek Mehresh } 24758c559e6SRamneek Mehresh } 248126512e3SAnatolij Gustschin 249126512e3SAnatolij Gustschin for (i = 0; i < ARRAY_SIZE(dev_data->drivers); i++) { 250126512e3SAnatolij Gustschin if (!dev_data->drivers[i]) 251126512e3SAnatolij Gustschin continue; 252126512e3SAnatolij Gustschin usb_dev = fsl_usb2_device_register(ofdev, pdata, 253126512e3SAnatolij Gustschin dev_data->drivers[i], idx); 254126512e3SAnatolij Gustschin if (IS_ERR(usb_dev)) { 255126512e3SAnatolij Gustschin dev_err(&ofdev->dev, "Can't register usb device\n"); 256126512e3SAnatolij Gustschin return PTR_ERR(usb_dev); 257126512e3SAnatolij Gustschin } 258126512e3SAnatolij Gustschin } 259126512e3SAnatolij Gustschin idx++; 260126512e3SAnatolij Gustschin return 0; 261126512e3SAnatolij Gustschin } 262126512e3SAnatolij Gustschin 263fb4e98abSBill Pemberton static int __unregister_subdev(struct device *dev, void *d) 264126512e3SAnatolij Gustschin { 265126512e3SAnatolij Gustschin platform_device_unregister(to_platform_device(dev)); 266126512e3SAnatolij Gustschin return 0; 267126512e3SAnatolij Gustschin } 268126512e3SAnatolij Gustschin 269fb4e98abSBill Pemberton static int fsl_usb2_mph_dr_of_remove(struct platform_device *ofdev) 270126512e3SAnatolij Gustschin { 271126512e3SAnatolij Gustschin device_for_each_child(&ofdev->dev, NULL, __unregister_subdev); 272126512e3SAnatolij Gustschin return 0; 273126512e3SAnatolij Gustschin } 274126512e3SAnatolij Gustschin 275230f7edeSAnatolij Gustschin #ifdef CONFIG_PPC_MPC512x 276230f7edeSAnatolij Gustschin 277230f7edeSAnatolij Gustschin #define USBGENCTRL 0x200 /* NOTE: big endian */ 278230f7edeSAnatolij Gustschin #define GC_WU_INT_CLR (1 << 5) /* Wakeup int clear */ 279230f7edeSAnatolij Gustschin #define GC_ULPI_SEL (1 << 4) /* ULPI i/f select (usb0 only)*/ 280230f7edeSAnatolij Gustschin #define GC_PPP (1 << 3) /* Inv. Port Power Polarity */ 281230f7edeSAnatolij Gustschin #define GC_PFP (1 << 2) /* Inv. Power Fault Polarity */ 282230f7edeSAnatolij Gustschin #define GC_WU_ULPI_EN (1 << 1) /* Wakeup on ULPI event */ 283230f7edeSAnatolij Gustschin #define GC_WU_IE (1 << 1) /* Wakeup interrupt enable */ 284230f7edeSAnatolij Gustschin 285230f7edeSAnatolij Gustschin #define ISIPHYCTRL 0x204 /* NOTE: big endian */ 286230f7edeSAnatolij Gustschin #define PHYCTRL_PHYE (1 << 4) /* On-chip UTMI PHY enable */ 287230f7edeSAnatolij Gustschin #define PHYCTRL_BSENH (1 << 3) /* Bit Stuff Enable High */ 288230f7edeSAnatolij Gustschin #define PHYCTRL_BSEN (1 << 2) /* Bit Stuff Enable */ 289230f7edeSAnatolij Gustschin #define PHYCTRL_LSFE (1 << 1) /* Line State Filter Enable */ 290230f7edeSAnatolij Gustschin #define PHYCTRL_PXE (1 << 0) /* PHY oscillator enable */ 291230f7edeSAnatolij Gustschin 292230f7edeSAnatolij Gustschin int fsl_usb2_mpc5121_init(struct platform_device *pdev) 293230f7edeSAnatolij Gustschin { 294d4f09e28SJingoo Han struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); 295230f7edeSAnatolij Gustschin struct clk *clk; 2967282bdb2SGerhard Sittig int err; 297230f7edeSAnatolij Gustschin 298d77276c4SGerhard Sittig clk = devm_clk_get(pdev->dev.parent, "ipg"); 299230f7edeSAnatolij Gustschin if (IS_ERR(clk)) { 300230f7edeSAnatolij Gustschin dev_err(&pdev->dev, "failed to get clk\n"); 301230f7edeSAnatolij Gustschin return PTR_ERR(clk); 302230f7edeSAnatolij Gustschin } 3037282bdb2SGerhard Sittig err = clk_prepare_enable(clk); 3047282bdb2SGerhard Sittig if (err) { 3057282bdb2SGerhard Sittig dev_err(&pdev->dev, "failed to enable clk\n"); 3067282bdb2SGerhard Sittig return err; 3077282bdb2SGerhard Sittig } 308230f7edeSAnatolij Gustschin pdata->clk = clk; 309230f7edeSAnatolij Gustschin 310230f7edeSAnatolij Gustschin if (pdata->phy_mode == FSL_USB2_PHY_UTMI_WIDE) { 311230f7edeSAnatolij Gustschin u32 reg = 0; 312230f7edeSAnatolij Gustschin 313230f7edeSAnatolij Gustschin if (pdata->invert_drvvbus) 314230f7edeSAnatolij Gustschin reg |= GC_PPP; 315230f7edeSAnatolij Gustschin 316230f7edeSAnatolij Gustschin if (pdata->invert_pwr_fault) 317230f7edeSAnatolij Gustschin reg |= GC_PFP; 318230f7edeSAnatolij Gustschin 319230f7edeSAnatolij Gustschin out_be32(pdata->regs + ISIPHYCTRL, PHYCTRL_PHYE | PHYCTRL_PXE); 320230f7edeSAnatolij Gustschin out_be32(pdata->regs + USBGENCTRL, reg); 321230f7edeSAnatolij Gustschin } 322230f7edeSAnatolij Gustschin return 0; 323230f7edeSAnatolij Gustschin } 324230f7edeSAnatolij Gustschin 325230f7edeSAnatolij Gustschin static void fsl_usb2_mpc5121_exit(struct platform_device *pdev) 326230f7edeSAnatolij Gustschin { 327d4f09e28SJingoo Han struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); 328230f7edeSAnatolij Gustschin 329230f7edeSAnatolij Gustschin pdata->regs = NULL; 330230f7edeSAnatolij Gustschin 3317282bdb2SGerhard Sittig if (pdata->clk) 3327282bdb2SGerhard Sittig clk_disable_unprepare(pdata->clk); 333230f7edeSAnatolij Gustschin } 334230f7edeSAnatolij Gustschin 335cc604dddSPeter Tyser static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { 336230f7edeSAnatolij Gustschin .big_endian_desc = 1, 337230f7edeSAnatolij Gustschin .big_endian_mmio = 1, 338230f7edeSAnatolij Gustschin .es = 1, 339cc604dddSPeter Tyser .have_sysif_regs = 0, 340230f7edeSAnatolij Gustschin .le_setup_buf = 1, 341230f7edeSAnatolij Gustschin .init = fsl_usb2_mpc5121_init, 342230f7edeSAnatolij Gustschin .exit = fsl_usb2_mpc5121_exit, 343230f7edeSAnatolij Gustschin }; 344230f7edeSAnatolij Gustschin #endif /* CONFIG_PPC_MPC512x */ 345230f7edeSAnatolij Gustschin 346cc604dddSPeter Tyser static struct fsl_usb2_platform_data fsl_usb2_mpc8xxx_pd = { 347cc604dddSPeter Tyser .have_sysif_regs = 1, 348cc604dddSPeter Tyser }; 349cc604dddSPeter Tyser 350126512e3SAnatolij Gustschin static const struct of_device_id fsl_usb2_mph_dr_of_match[] = { 351cc604dddSPeter Tyser { .compatible = "fsl-usb2-mph", .data = &fsl_usb2_mpc8xxx_pd, }, 352cc604dddSPeter Tyser { .compatible = "fsl-usb2-dr", .data = &fsl_usb2_mpc8xxx_pd, }, 353230f7edeSAnatolij Gustschin #ifdef CONFIG_PPC_MPC512x 354230f7edeSAnatolij Gustschin { .compatible = "fsl,mpc5121-usb2-dr", .data = &fsl_usb2_mpc5121_pd, }, 355230f7edeSAnatolij Gustschin #endif 356126512e3SAnatolij Gustschin {}, 357126512e3SAnatolij Gustschin }; 3588ddb9b88SLuis de Bethencourt MODULE_DEVICE_TABLE(of, fsl_usb2_mph_dr_of_match); 359126512e3SAnatolij Gustschin 360126512e3SAnatolij Gustschin static struct platform_driver fsl_usb2_mph_dr_driver = { 361126512e3SAnatolij Gustschin .driver = { 362126512e3SAnatolij Gustschin .name = "fsl-usb2-mph-dr", 363126512e3SAnatolij Gustschin .of_match_table = fsl_usb2_mph_dr_of_match, 364126512e3SAnatolij Gustschin }, 365126512e3SAnatolij Gustschin .probe = fsl_usb2_mph_dr_of_probe, 3667690417dSBill Pemberton .remove = fsl_usb2_mph_dr_of_remove, 367126512e3SAnatolij Gustschin }; 368126512e3SAnatolij Gustschin 369cc27c96cSAxel Lin module_platform_driver(fsl_usb2_mph_dr_driver); 370126512e3SAnatolij Gustschin 371126512e3SAnatolij Gustschin MODULE_DESCRIPTION("FSL MPH DR OF devices driver"); 372126512e3SAnatolij Gustschin MODULE_AUTHOR("Anatolij Gustschin <agust@denx.de>"); 373126512e3SAnatolij Gustschin MODULE_LICENSE("GPL"); 374