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Commit | Line | Data |
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1c9af653 MG |
1 | /* |
2 | * OF helpers for usb devices. | |
3 | * | |
4 | * This file is released under the GPLv2 | |
5 | */ | |
6 | ||
7 | #ifndef __LINUX_USB_OF_H | |
8 | #define __LINUX_USB_OF_H | |
9 | ||
1494a1f6 | 10 | #include <linux/usb/ch9.h> |
1c9af653 MG |
11 | #include <linux/usb/otg.h> |
12 | #include <linux/usb/phy.h> | |
13 | ||
848d5b91 | 14 | #if IS_ENABLED(CONFIG_OF) |
1c9af653 | 15 | enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np); |
1494a1f6 | 16 | enum usb_device_speed of_usb_get_maximum_speed(struct device_node *np); |
05f8b35a | 17 | bool of_usb_host_tpl_support(struct device_node *np); |
929412d9 LJ |
18 | int of_usb_update_otg_caps(struct device_node *np, |
19 | struct usb_otg_caps *otg_caps); | |
1c9af653 | 20 | #else |
848d5b91 | 21 | static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np) |
1c9af653 | 22 | { |
848d5b91 | 23 | return USB_DR_MODE_UNKNOWN; |
1c9af653 | 24 | } |
1494a1f6 FB |
25 | |
26 | static inline enum usb_device_speed | |
27 | of_usb_get_maximum_speed(struct device_node *np) | |
28 | { | |
29 | return USB_SPEED_UNKNOWN; | |
30 | } | |
05f8b35a PC |
31 | static inline bool of_usb_host_tpl_support(struct device_node *np) |
32 | { | |
33 | return false; | |
34 | } | |
929412d9 LJ |
35 | static inline int of_usb_update_otg_caps(struct device_node *np, |
36 | struct usb_otg_caps *otg_caps) | |
37 | { | |
38 | return 0; | |
39 | } | |
848d5b91 | 40 | #endif |
1c9af653 | 41 | |
9cf7b244 | 42 | #if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT) |
848d5b91 PC |
43 | enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np); |
44 | #else | |
45 | static inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np) | |
1c9af653 | 46 | { |
848d5b91 | 47 | return USBPHY_INTERFACE_MODE_UNKNOWN; |
1c9af653 | 48 | } |
848d5b91 | 49 | |
1c9af653 MG |
50 | #endif |
51 | ||
52 | #endif /* __LINUX_USB_OF_H */ |