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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /include/linux/usb/usb_phy_generic.h |
Initial import
Diffstat (limited to 'include/linux/usb/usb_phy_generic.h')
-rw-r--r-- | include/linux/usb/usb_phy_generic.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/usb/usb_phy_generic.h b/include/linux/usb/usb_phy_generic.h new file mode 100644 index 000000000..c13632d52 --- /dev/null +++ b/include/linux/usb/usb_phy_generic.h @@ -0,0 +1,33 @@ +#ifndef __LINUX_USB_NOP_XCEIV_H +#define __LINUX_USB_NOP_XCEIV_H + +#include <linux/usb/otg.h> +#include <linux/gpio/consumer.h> + +struct usb_phy_generic_platform_data { + enum usb_phy_type type; + unsigned long clk_rate; + + /* if set fails with -EPROBE_DEFER if can't get regulator */ + unsigned int needs_vcc:1; + unsigned int needs_reset:1; /* deprecated */ + int gpio_reset; + struct gpio_desc *gpiod_vbus; +}; + +#if IS_ENABLED(CONFIG_NOP_USB_XCEIV) +/* sometimes transceivers are accessed only through e.g. ULPI */ +extern struct platform_device *usb_phy_generic_register(void); +extern void usb_phy_generic_unregister(struct platform_device *); +#else +static inline struct platform_device *usb_phy_generic_register(void) +{ + return NULL; +} + +static inline void usb_phy_generic_unregister(struct platform_device *pdev) +{ +} +#endif + +#endif /* __LINUX_USB_NOP_XCEIV_H */ |