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  
10  struct 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