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| author |   Petr Kulhavy <petr@barix.com> | 2016-11-21 08:59:28 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-21 17:35:36 +0100 |
| commit | 830fc64ca721101d5f360c1b7d09b8037b2b5b0b (patch) | |
| tree | d38244eb5e55ff65bcd00f31f18a6da817ce5e25 /drivers/usb/musb/musb_core.h | |
| parent | dt/bindings: Add binding for the DA8xx MUSB driver (diff) | |
| download | linux-dev-830fc64ca721101d5f360c1b7d09b8037b2b5b0b.tar.xz linux-dev-830fc64ca721101d5f360c1b7d09b8037b2b5b0b.zip | |
usb: musb: core: added helper function for parsing DT
This adds the function musb_get_mode() to get the DT property "dr_mode"
Signed-off-by: Petr Kulhavy <petr@barix.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Tested-by: David Lechner <david@lechnology.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb/musb_core.h')
| -rw-r--r-- | drivers/usb/musb/musb_core.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 2cb88a498f8a..76f00f61b874 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -617,4 +617,10 @@ static inline void musb_platform_post_root_reset_end(struct musb *musb) musb->ops->post_root_reset_end(musb); } +/* + * gets the "dr_mode" property from DT and converts it into musb_mode + * if the property is not found or not recognized returns MUSB_OTG + */ +extern enum musb_mode musb_get_mode(struct device *dev); + #endif /* __MUSB_CORE_H__ */ |