usb-ohci-s3c2410.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/* arch/arm/plat-samsung/include/plat/usb-control.h
 3 *
 4 * Copyright (c) 2004 Simtec Electronics
 5 *	Ben Dooks <ben@simtec.co.uk>
 6 *
 7 * S3C - USB host port information
 8*/
 9
10#ifndef __ASM_ARCH_USBCONTROL_H
11#define __ASM_ARCH_USBCONTROL_H
12
13#define S3C_HCDFLG_USED	(1)
14
15struct s3c2410_hcd_port {
16	unsigned char	flags;
17	unsigned char	power;
18	unsigned char	oc_status;
19	unsigned char	oc_changed;
20};
21
22struct s3c2410_hcd_info {
23	struct usb_hcd		*hcd;
24	struct s3c2410_hcd_port	port[2];
25
26	void		(*power_control)(int port, int to);
27	void		(*enable_oc)(struct s3c2410_hcd_info *, int on);
28	void		(*report_oc)(struct s3c2410_hcd_info *, int ports);
29};
30
31static inline void s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
32{
33	if (info->report_oc != NULL) {
34		(info->report_oc)(info, ports);
35	}
36}
37
38extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
39
40#endif /*__ASM_ARCH_USBCONTROL_H */