diff options
| author | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2013-06-13 18:59:55 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-18 00:47:09 +0400 |
| commit | 1c9af65357a309b60d78a442bd61d27cad458d00 (patch) | |
| tree | 5768aa043e4597b4691fcebe8bc7706487379ce8 /include/linux/usb/otg.h | |
| parent | 2e270412968d961ecde347343ffa67dfe39f6c95 (diff) | |
| download | linux-1c9af65357a309b60d78a442bd61d27cad458d00.tar.xz | |
usb: add devicetree helpers for determining dr_mode and phy_type
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/otg.h')
| -rw-r--r-- | include/linux/usb/otg.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 291e01ba32e5..154332b7c8c0 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -92,4 +92,11 @@ otg_start_srp(struct usb_otg *otg) /* for OTG controller drivers (and maybe other stuff) */ extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num); +enum usb_dr_mode { + USB_DR_MODE_UNKNOWN, + USB_DR_MODE_HOST, + USB_DR_MODE_PERIPHERAL, + USB_DR_MODE_OTG, +}; + #endif /* __LINUX_USB_OTG_H */ |