diff options
Diffstat (limited to 'include/linux/usb/of.h')
| -rw-r--r-- | include/linux/usb/of.h | 55 |
1 files changed, 50 insertions, 5 deletions
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h index a0ef405368b8..de42f14bd280 100644 --- a/include/linux/usb/of.h +++ b/include/linux/usb/of.h @@ -1,25 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OF helpers for usb devices. - * - * This file is released under the GPLv2 */ #ifndef __LINUX_USB_OF_H #define __LINUX_USB_OF_H +#include <linux/usb.h> +#include <linux/usb/ch9.h> #include <linux/usb/otg.h> #include <linux/usb/phy.h> +struct usb_device; + #if IS_ENABLED(CONFIG_OF) -enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np); +enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *np, int arg0); +bool of_usb_host_tpl_support(struct device_node *np); +int of_usb_update_otg_caps(struct device_node *np, + struct usb_otg_caps *otg_caps); +enum usb_port_connect_type usb_of_get_connect_type(struct usb_device *hub, int port1); +struct device_node *usb_of_get_device_node(struct usb_device *hub, int port1); +bool usb_of_has_combined_node(struct usb_device *udev); +struct device_node *usb_of_get_interface_node(struct usb_device *udev, + u8 config, u8 ifnum); +struct device *usb_of_get_companion_dev(struct device *dev); #else -static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np) +static inline enum usb_dr_mode +of_usb_get_dr_mode_by_phy(struct device_node *np, int arg0) { return USB_DR_MODE_UNKNOWN; } +static inline bool of_usb_host_tpl_support(struct device_node *np) +{ + return false; +} +static inline int of_usb_update_otg_caps(struct device_node *np, + struct usb_otg_caps *otg_caps) +{ + return 0; +} +static inline enum usb_port_connect_type +usb_of_get_connect_type(const struct usb_device *hub, int port1) +{ + return USB_PORT_CONNECT_TYPE_UNKNOWN; +} +static inline struct device_node * +usb_of_get_device_node(struct usb_device *hub, int port1) +{ + return NULL; +} +static inline bool usb_of_has_combined_node(struct usb_device *udev) +{ + return false; +} +static inline struct device_node * +usb_of_get_interface_node(struct usb_device *udev, u8 config, u8 ifnum) +{ + return NULL; +} +static inline struct device *usb_of_get_companion_dev(struct device *dev) +{ + return NULL; +} #endif -#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_PHY) +#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_SUPPORT) enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np); #else static inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np) |