LXR linux/include/linux/usb/usb_phy

   1#ifndef __LINUX_USB_NOP_XCEIV_H
   2#define __LINUX_USB_NOP_XCEIV_H
   3
   4#include <linux/usb/otg.h>
   5#include <linux/gpio/consumer.h>
   6
   7struct usb_phy_generic_platform_data {
   8        enum usb_phy_type type;
   9        unsigned long clk_rate;
  10
  11        /* if set fails with -EPROBE_DEFER if can't get regulator */
  12        unsigned int needs_vcc:1;
  13        unsigned int needs_reset:1;     /* deprecated */
  14        int gpio_reset;
  15        struct gpio_desc *gpiod_vbus;
  16};
  17
  18#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)
  19/* sometimes transceivers are accessed only through e.g. ULPI */
  20extern struct platform_device *usb_phy_generic_register(void);
  21extern void usb_phy_generic_unregister(struct platform_device *);
  22#else
  23static inline struct platform_device *usb_phy_generic_register(void)
  24{
  25        return NULL;
  26}
  27
  28static inline void usb_phy_generic_unregister(struct platform_device *pdev)
  29{
  30}
  31#endif
  32
  33#endif /* __LINUX_USB_NOP_XCEIV_H */
  34