usb_sl811.h 706 B

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  1. /*
  2. * board initialization should put one of these into dev->platform_data
  3. * and place the sl811hs onto platform_bus named "sl811-hcd".
  4. */
  5. struct sl811_platform_data {
  6. unsigned can_wakeup:1;
  7. /* given port_power, msec/2 after power on till power good */
  8. u8 potpg;
  9. /* mA/2 power supplied on this port (max = default = 250) */
  10. u8 power;
  11. /* sl811 relies on an external source of VBUS current */
  12. void (*port_power)(struct device *dev, int is_on);
  13. /* pulse sl811 nRST (probably with a GPIO) */
  14. void (*reset)(struct device *dev);
  15. // some boards need something like these:
  16. // int (*check_overcurrent)(struct device *dev);
  17. // void (*clock_enable)(struct device *dev, int is_on);
  18. };