| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* arch/arm/plat-samsung/include/plat/usb-control.h |
| * |
| * Copyright (c) 2004 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * S3C - USB host port information |
| */ |
| |
| #ifndef __ASM_ARCH_USBCONTROL_H |
| #define __ASM_ARCH_USBCONTROL_H |
| |
| #define S3C_HCDFLG_USED (1) |
| |
| struct s3c2410_hcd_port { |
| unsigned char flags; |
| unsigned char power; |
| unsigned char oc_status; |
| unsigned char oc_changed; |
| }; |
| |
| struct s3c2410_hcd_info { |
| struct usb_hcd *hcd; |
| struct s3c2410_hcd_port port[2]; |
| |
| void (*power_control)(int port, int to); |
| void (*enable_oc)(struct s3c2410_hcd_info *, int on); |
| void (*report_oc)(struct s3c2410_hcd_info *, int ports); |
| }; |
| |
| static inline void s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports) |
| { |
| if (info->report_oc != NULL) { |
| (info->report_oc)(info, ports); |
| } |
| } |
| |
| extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info); |
| |
| #endif /*__ASM_ARCH_USBCONTROL_H */ |
