projects / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 9848e574 KVA |
2 | /* include/linux/usb/otg.h |
| 3 | * | |
| 4 | * Copyright (c) 2015 Texas Instruments Incorporated - http://www.ti.com | |
| 5 | * | |
| 6 | * USB OTG (On The Go) defines | |
| 9848e574 KVA |
7 | */ |
| 8 | ||
| 9 | #ifndef __LINUX_USB_OTG_H | |
| 10 | #define __LINUX_USB_OTG_H | |
| 11 | ||
| ac28e59a KY |
12 | #include <dm/ofnode.h> |
| 13 | ||
| 9848e574 KVA |
14 | enum usb_dr_mode { |
| 15 | USB_DR_MODE_UNKNOWN, | |
| 16 | USB_DR_MODE_HOST, | |
| 17 | USB_DR_MODE_PERIPHERAL, | |
| 18 | USB_DR_MODE_OTG, | |
| 19 | }; | |
| 20 | ||
| c0c62d92 M |
21 | /** |
| 22 | * usb_get_dr_mode() - Get dual role mode for given device | |
| ac28e59a | 23 | * @node: ofnode of the given device |
| c0c62d92 M |
24 | * |
| 25 | * The function gets phy interface string from property 'dr_mode', | |
| 26 | * and returns the correspondig enum usb_dr_mode | |
| 27 | */ | |
| ac28e59a | 28 | enum usb_dr_mode usb_get_dr_mode(ofnode node); |
| c0c62d92 | 29 | |
| 6a6468f4 MK |
30 | /** |
| 31 | * usb_get_dr_mode() - Get dual role mode for given device | |
| 32 | * @node: ofnode of the given device | |
| 33 | * | |
| 34 | * The function gets phy interface string from property | |
| 35 | * 'role-switch-defaulr-mode', and returns the correspondig enum | |
| 36 | * usb_dr_mode | |
| 37 | */ | |
| 38 | enum usb_dr_mode usb_get_role_switch_default_mode(ofnode node); | |
| 39 | ||
| 59592b99 M |
40 | /** |
| 41 | * usb_get_maximum_speed() - Get maximum speed for given device | |
| ac28e59a | 42 | * @node: ofnode of the given device |
| 59592b99 M |
43 | * |
| 44 | * The function gets phy interface string from property 'maximum-speed', | |
| 45 | * and returns the correspondig enum usb_device_speed | |
| 46 | */ | |
| ac28e59a | 47 | enum usb_device_speed usb_get_maximum_speed(ofnode node); |
| 59592b99 | 48 | |
| 9848e574 | 49 | #endif /* __LINUX_USB_OTG_H */ |