void mt_usb_otg_init(struct musb *musb)
{
#ifdef CONFIG_OF
usb_node = of_find_compatible_node(NULL, NULL, "mediatek,mt6735-usb20");
if (usb_node == NULL) {
pr_err("USB OTG - get USB0 node failed\n");
} else {
if (of_property_read_u32_index(usb_node, "iddig_gpio", 0, &iddig_pin)) {
iddig_if_config = 0;
pr_err("get dtsi iddig_pin fail\n");
}
if (of_property_read_u32_index(usb_node, "iddig_gpio", 1, &iddig_pin_mode))
pr_err("get dtsi iddig_pin_mode fail\n");
if (of_property_read_u32_index(usb_node, "drvvbus_gpio", 0, &drvvbus_pin)) {
drvvbus_if_config = 0;
pr_err("get dtsi drvvbus_pin fail\n");
}
if (of_property_read_u32_index(usb_node, "drvvbus_gpio", 1, &drvvbus_pin_mode))
pr_err("get dtsi drvvbus_pin_mode fail\n");
#if defined(CONFIG_MTK_LEGACY)
iddig_pin |= 0x80000000;
drvvbus_pin |= 0x80000000;
#endif
}
#if !defined(CONFIG_MTK_LEGACY)
pinctrl = devm_pinctrl_get(mtk_musb->controller);
if (IS_ERR(pinctrl)) {
dev_err(mtk_musb->controller, "Cannot find usb pinctrl!\n");
}
#endif
#endif
/*init drrvbus*/
mt_usb_init_drvvbus();
/* init idpin interrupt */
INIT_DELAYED_WORK(&musb->id_pin_work, musb_id_pin_work);
otg_int_init();
/* EP table */
musb->fifo_cfg_host = fifo_cfg_host;
musb->fifo_cfg_host_size = ARRAY_SIZE(fifo_cfg_host);
otg_state.name = "otg_state";
otg_state.index = 0;
otg_state.state = 0;
if (switch_dev_register(&otg_state))
pr_err("switch_dev_register fail\n");
else
pr_debug("switch_dev register success\n");
}
void mt_usb_otg_init(struct musb *musb)
{
/*init drrvbus*/
mt_usb_init_drvvbus();
/* init idpin interrupt */
INIT_DELAYED_WORK(&musb->id_pin_work, musb_id_pin_work);
otg_int_init();
/* EP table */
musb->fifo_cfg_host = fifo_cfg_host;
musb->fifo_cfg_host_size = ARRAY_SIZE(fifo_cfg_host);
otg_state.name = "otg_state";
otg_state.index = 0;
otg_state.state = 0;
if(switch_dev_register(&otg_state))
printk("switch_dev_register fail\n");
else
printk("switch_dev register success\n");
}
