From: Tirumala Marri <tma...@apm.com> Enable gadget support
Signed-off-by: Tirumala R Marri <tma...@apm.com> Signed-off-by: Fushen Chen <fc...@apm.com> Signed-off-by: Mark Miesfeld <mmiesf...@apm.com> --- drivers/usb/gadget/Kconfig | 22 ++++++++++++++++++++++ drivers/usb/gadget/gadget_chips.h | 9 +++++++++ 2 files changed, 31 insertions(+), 0 deletions(-) diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 5df8a8d..de7c10b 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -365,6 +365,28 @@ config USB_GADGET_MUSB_HDRC This OTG-capable silicon IP is used in dual designs including the TI DaVinci, OMAP 243x, OMAP 343x, TUSB 6010, and ADI Blackfin +# dwc_otg builds in ../dwc_otg along with host support +config USB_GADGET_DWC_HDRC + boolean "DesignWare USB Peripheral" + depends on DWC_OTG_MODE || DWC_DEVICE_ONLY + select USB_GADGET_DUALSPEED + select USB_GADGET_SELECTED + select USB_GADGET_DWC_OTG + help + This OTG-capable Designware USB IP + +config USB_GADGET_DWC_OTG + boolean "OTG Support" + depends on USB_GADGET_DWC_HDRC + help + The most notable feature of USB OTG is support for a + "Dual-Role" device, which can act as either a device + or a host. The initial role choice can be changed + later, when two dual-role devices talk to each other. + Select this only if your board has a Mini-AB connector. + + + config USB_GADGET_M66592 boolean "Renesas M66592 USB Peripheral Controller" select USB_GADGET_DUALSPEED diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index e896f63..d1fab43 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -136,6 +136,12 @@ #define gadget_is_s3c_hsotg(g) 0 #endif +#if defined(CONFIG_DWC_OTG_MODE) || defined(CONFIG_DWC_DEVICE_ONLY) +#define gadget_is_dwc_otg_pcd(g) (!strcmp("dwc_otg_pcd", (g)->name)) +#else +#define gadget_is_dwc_otg_pcd(g) 0 +#endif + #ifdef CONFIG_USB_GADGET_EG20T #define gadget_is_pch(g) (!strcmp("pch_udc", (g)->name)) #else @@ -207,6 +213,9 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x27; else if (gadget_is_ci13xxx_msm(gadget)) return 0x28; + else if (gadget_is_dwc_otg_pcd(gadget)) + return 0x29; + return -ENOENT; } -- 1.6.1.rc3 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev