diff options
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2010-12-07 15:24:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-11 01:23:33 +0300 |
| commit | 33f82f387b9cb27bc903e1368fce88b73213910a (patch) | |
| tree | e2bc5671dd364c489fccbfd9f4f7d975fbb4ecde /drivers/usb/gadget/gadget_chips.h | |
| parent | f01ef5748f4c4dcd2e49ccb7d75dc113219559d2 (diff) | |
| download | linux-33f82f387b9cb27bc903e1368fce88b73213910a.tar.xz | |
USB: gadget: Add USB controller driver for MSM SoC
MSM SoC has chipidea USB controller. So use ci13xxx_udc core.
This driver depends on transceiver driver for clock control,
PHY initialization, VBUS detection. Register for notify_event
callback to perform MSM specific quirks after controller is reset
and stopped.
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/gadget_chips.h')
| -rw-r--r-- | drivers/usb/gadget/gadget_chips.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 3093ebbea731..ad2114e87511 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -148,6 +148,12 @@ #define gadget_is_pch(g) 0 #endif +#ifdef CONFIG_USB_GADGET_CI13XXX_MSM +#define gadget_is_ci13xxx_msm(g) (!strcmp("ci13xxx_msm", (g)->name)) +#else +#define gadget_is_ci13xxx_msm(g) 0 +#endif + /** * usb_gadget_controller_number - support bcdDevice id convention * @gadget: the controller being driven @@ -207,6 +213,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x26; else if (gadget_is_pch(gadget)) return 0x27; + else if (gadget_is_ci13xxx_msm(gadget)) + return 0x28; return -ENOENT; } |