LXR linux/include/linux/usb/isp116x.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Board initialization code should put one of these into dev->platform_data
   4 * and place the isp116x onto platform_bus.
   5 */
   6
   7#ifndef __LINUX_USB_ISP116X_H
   8#define __LINUX_USB_ISP116X_H
   9
  10struct isp116x_platform_data {
  11        /* Enable internal resistors on downstream ports */
  12        unsigned sel15Kres:1;
  13        /* On-chip overcurrent detection */
  14        unsigned oc_enable:1;
  15        /* INT output polarity */
  16        unsigned int_act_high:1;
  17        /* INT edge or level triggered */
  18        unsigned int_edge_triggered:1;
  19        /* Enable wakeup by devices on usb bus (e.g. wakeup
  20           by attachment/detachment or by device activity
  21           such as moving a mouse). When chosen, this option
  22           prevents stopping internal clock, increasing
  23           thereby power consumption in suspended state. */
  24        unsigned remote_wakeup_enable:1;
  25        /* Inter-io delay (ns). The chip is picky about access timings; it
  26           expects at least:
  27           150ns delay between consecutive accesses to DATA_REG,
  28           300ns delay between access to ADDR_REG and DATA_REG
  29           OE, WE MUST NOT be changed during these intervals
  30         */
  31        void (*delay) (struct device *dev, int delay);
  32};
  33
  34#endif /* __LINUX_USB_ISP116X_H */
  35