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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778// SPDX-License-Identifier: GPL-2.0/* * OF helpers for usb devices. */
#ifndef __LINUX_USB_OF_H#define __LINUX_USB_OF_H
#include <linux/usb.h>#include <linux/usb/ch9.h>#include <linux/usb/otg.h>#include <linux/usb/phy.h>
struct usb_device;
#if IS_ENABLED(CONFIG_OF)enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *np, int arg0);bool of_usb_host_tpl_support(struct device_node *np);int of_usb_update_otg_caps(struct device_node *np, struct usb_otg_caps *otg_caps);enum usb_port_connect_type usb_of_get_connect_type(struct usb_device *hub, int port1);struct device_node *usb_of_get_device_node(struct usb_device *hub, int port1);bool usb_of_has_combined_node(struct usb_device *udev);struct device_node *usb_of_get_interface_node(struct usb_device *udev, u8 config, u8 ifnum);struct device *usb_of_get_companion_dev(struct device *dev);#elsestatic inline enum usb_dr_modeof_usb_get_dr_mode_by_phy(struct device_node *np, int arg0){ return USB_DR_MODE_UNKNOWN;}static inline bool of_usb_host_tpl_support(struct device_node *np){ return false;}static inline int of_usb_update_otg_caps(struct device_node *np, struct usb_otg_caps *otg_caps){ return 0;}static inline enum usb_port_connect_typeusb_of_get_connect_type(const struct usb_device *hub, int port1){ return USB_PORT_CONNECT_TYPE_UNKNOWN;}static inline struct device_node *usb_of_get_device_node(struct usb_device *hub, int port1){ return NULL;}static inline bool usb_of_has_combined_node(struct usb_device *udev){ return false;}static inline struct device_node *usb_of_get_interface_node(struct usb_device *udev, u8 config, u8 ifnum){ return NULL;}static inline struct device *usb_of_get_companion_dev(struct device *dev){ return NULL;}#endif
#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT)enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np);#elsestatic inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np){ return USBPHY_INTERFACE_MODE_UNKNOWN;}
#endif
#endif /* __LINUX_USB_OF_H */