static void __init universal5410_drd1_init(void)
{
/* Initialize DRD1 gpio */
if (gpio_request(EXYNOS5410_GPK2(4), "UDRD3_1_OVERCUR_U2"))
printk(KERN_ERR "failed to request UDRD3_1_OVERCUR_U2\n");
else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(4), (0x2 << 16));
s3c_gpio_setpull(EXYNOS5410_GPK2(4), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(4));
}
if (gpio_request(EXYNOS5410_GPK2(5), "UDRD3_1_OVERCUR_U3"))
printk(KERN_ERR "failed to request UDRD3_1_OVERCUR_U3\n");
else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(5), (0x2 << 20));
s3c_gpio_setpull(EXYNOS5410_GPK2(5), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(5));
}
if (gpio_request_one(EXYNOS5410_GPK2(6), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U2"))
printk(KERN_ERR "failed to request UDRD3_1_VBUSCTRL_U2\n");
else {
s3c_gpio_setpull(EXYNOS5410_GPK2(6), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(6));
}
if (gpio_request_one(EXYNOS5410_GPK2(7), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U3"))
printk(KERN_ERR "failed to request UDRD3_1_VBUSCTRL_U3\n");
else {
s3c_gpio_setpull(EXYNOS5410_GPK2(7), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(7));
}
#if !defined(CONFIG_USB_EXYNOS5_USB3_DRD_CH1)
universal5420_drd_pdata.quirks = DUMMY_DRD;
#elif defined(CONFIG_USB_EXYNOS_SS_UDC)
universal5420_drd_pdata.quirks |= FORCE_RUN_PERIPHERAL;
#endif
universal5420_drd_pdata.quirks |= LOW_VBOOST;
exynos5_usb3_drd1_set_platdata(&universal5420_drd_pdata);
}
static void __init __maybe_unused smdk5410_drd1_init(void)
{
/* Initialize DRD1 gpio */
if (gpio_request(EXYNOS5410_GPK2(4), "UDRD3_1_OVERCUR_U2")) {
pr_err("failed to request UDRD3_1_OVERCUR_U2\n");
} else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(4), (0x2 << 16));
s3c_gpio_setpull(EXYNOS5410_GPK2(4), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(4));
}
if (gpio_request(EXYNOS5410_GPK2(5), "UDRD3_1_OVERCUR_U3")) {
pr_err("failed to request UDRD3_1_OVERCUR_U3\n");
} else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(5), (0x2 << 20));
s3c_gpio_setpull(EXYNOS5410_GPK2(5), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(5));
}
if (gpio_request_one(EXYNOS5410_GPK2(6), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U2")) {
pr_err("failed to request UDRD3_1_VBUSCTRL_U2\n");
} else {
s3c_gpio_setpull(EXYNOS5410_GPK2(6), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(6));
}
if (gpio_request_one(EXYNOS5410_GPK2(7), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U3")) {
pr_err("failed to request UDRD3_1_VBUSCTRL_U3\n");
} else {
s3c_gpio_setpull(EXYNOS5410_GPK2(7), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(7));
}
#if defined(CONFIG_USB_EXYNOS5_USB3_DRD_CH1)
if (gpio_request_one(SMDK5410_ID1_GPIO, GPIOF_IN, "UDRD3_1_ID")) {
pr_err("failed to request UDRD3_1_ID\n");
smdk5410_drd_pdata.id_irq = -1;
} else {
s3c_gpio_cfgpin(SMDK5410_ID1_GPIO, S3C_GPIO_SFN(0xF));
s3c_gpio_setpull(SMDK5410_ID1_GPIO, S3C_GPIO_PULL_NONE);
gpio_free(SMDK5410_ID1_GPIO);
smdk5410_drd_pdata.id_irq = gpio_to_irq(SMDK5410_ID1_GPIO);
}
if (gpio_request_one(SMDK5410_VBUS1_GPIO, GPIOF_IN, "UDRD3_1_VBUS")) {
pr_err("failed to request UDRD3_1_VBUS\n");
smdk5410_drd_pdata.vbus_irq = -1;
} else {
s3c_gpio_cfgpin(SMDK5410_VBUS1_GPIO, S3C_GPIO_SFN(0xF));
s3c_gpio_setpull(SMDK5410_VBUS1_GPIO, S3C_GPIO_PULL_NONE);
gpio_free(SMDK5410_VBUS1_GPIO);
smdk5410_drd_pdata.vbus_irq = gpio_to_irq(SMDK5410_VBUS1_GPIO);
}
smdk5410_drd_pdata.quirks = 0;
#if !defined(CONFIG_USB_XHCI_EXYNOS)
smdk5410_drd_pdata.quirks |= FORCE_RUN_PERIPHERAL;
#endif
#else
smdk5410_drd_pdata.id_irq = -1;
smdk5410_drd_pdata.vbus_irq = -1;
smdk5410_drd_pdata.quirks = DUMMY_DRD;
#endif
exynos5_usb3_drd1_set_platdata(&smdk5410_drd_pdata);
}
static void __init smdk5410_drd1_init(void)
{
/* Initialize DRD1 gpio */
if (gpio_request(EXYNOS5410_GPK2(4), "UDRD3_1_OVERCUR_U2")) {
pr_err("failed to request UDRD3_1_OVERCUR_U2\n");
} else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(4), (0x2 << 16));
s3c_gpio_setpull(EXYNOS5410_GPK2(4), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(4));
}
if (gpio_request(EXYNOS5410_GPK2(5), "UDRD3_1_OVERCUR_U3")) {
pr_err("failed to request UDRD3_1_OVERCUR_U3\n");
} else {
s3c_gpio_cfgpin(EXYNOS5410_GPK2(5), (0x2 << 20));
s3c_gpio_setpull(EXYNOS5410_GPK2(5), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(5));
}
if (gpio_request_one(EXYNOS5410_GPK2(6), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U2")) {
pr_err("failed to request UDRD3_1_VBUSCTRL_U2\n");
} else {
s3c_gpio_setpull(EXYNOS5410_GPK2(6), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(6));
}
if (gpio_request_one(EXYNOS5410_GPK2(7), GPIOF_OUT_INIT_LOW,
"UDRD3_1_VBUSCTRL_U3")) {
pr_err("failed to request UDRD3_1_VBUSCTRL_U3\n");
} else {
s3c_gpio_setpull(EXYNOS5410_GPK2(7), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5410_GPK2(7));
}
if (gpio_request_one(SMDK5410_ID1_GPIO, GPIOF_IN, "UDRD3_1_ID")) {
pr_err("failed to request UDRD3_1_ID\n");
smdk5410_drd_pdata.id_irq = -1;
} else {
s3c_gpio_cfgpin(SMDK5410_ID1_GPIO, S3C_GPIO_SFN(0xF));
s3c_gpio_setpull(SMDK5410_ID1_GPIO, S3C_GPIO_PULL_DOWN);
gpio_free(SMDK5410_ID1_GPIO);
smdk5410_drd_pdata.id_irq = gpio_to_irq(SMDK5410_ID1_GPIO);
}
if (gpio_request_one(SMDK5410_VBUS1_GPIO, GPIOF_IN, "UDRD3_1_VBUS")) {
pr_err("failed to request UDRD3_1_VBUS\n");
smdk5410_drd_pdata.vbus_irq = -1;
} else {
s3c_gpio_cfgpin(SMDK5410_VBUS1_GPIO, S3C_GPIO_SFN(0xF));
s3c_gpio_setpull(SMDK5410_VBUS1_GPIO, S3C_GPIO_PULL_NONE);
gpio_free(SMDK5410_VBUS1_GPIO);
smdk5410_drd_pdata.vbus_irq = gpio_to_irq(SMDK5410_VBUS1_GPIO);
}
smdk5410_drd_pdata.quirks = 0;
smdk5410_drd_pdata.quirks |= FORCE_RUN_XHCI;
exynos5_usb3_drd1_set_platdata(&smdk5410_drd_pdata);
}
