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usb: gadget: bcm63xx UDC driver 

Driver for the "USB20D" / "USBD" block on BCM6328, BCM6368, BCM6816,
BCM6362, BCM3383, and others.

The hardware block was designed to support networking applications
(direct connection of a home router to a PC), and the endpoint
configuration is fixed.

[ balbi@ti.com : dropped USB_GADGET_DUALSPEED from Kconfig ]

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Kevin Cernekee 2012-08-25 12:38:52 -07:00 committed by Felipe Balbi
parent 84749c6dcb
commit 613065e53c
4 changed files with 2479 additions and 0 deletions
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11
drivers/usb/gadget/Kconfig
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@ -159,6 +159,17 @@ config USB_ATMEL_USBA
USBA is the integrated high-speed USB Device controller on
the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
config USB_BCM63XX_UDC
tristate "Broadcom BCM63xx Peripheral Controller"
depends on BCM63XX
help
Many Broadcom BCM63xx chipsets (such as the BCM6328) have a
high speed USB Device Port with support for four fixed endpoints
(plus endpoint zero).
Say "y" to link the driver statically, or "m" to build a
dynamically linked module called "bcm63xx_udc".
config USB_FSL_USB2
tristate "Freescale Highspeed USB DR Peripheral Controller"
depends on FSL_SOC || ARCH_MXC

1
drivers/usb/gadget/Makefile
View File

@ -16,6 +16,7 @@ obj-$(CONFIG_USB_OMAP) += omap_udc.o
obj-$(CONFIG_USB_S3C2410) += s3c2410_udc.o
obj-$(CONFIG_USB_AT91) += at91_udc.o
obj-$(CONFIG_USB_ATMEL_USBA) += atmel_usba_udc.o
obj-$(CONFIG_USB_BCM63XX_UDC) += bcm63xx_udc.o
obj-$(CONFIG_USB_FSL_USB2) += fsl_usb2_udc.o
fsl_usb2_udc-y := fsl_udc_core.o
fsl_usb2_udc-$(CONFIG_ARCH_MXC) += fsl_mxc_udc.o

2464
drivers/usb/gadget/bcm63xx_udc.c 100644
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File diff suppressed because it is too large Load Diff

3
drivers/usb/gadget/gadget_chips.h
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@ -28,6 +28,7 @@
#define gadget_is_amd5536udc(g) (!strcmp("amd5536udc", (g)->name))
#define gadget_is_at91(g) (!strcmp("at91_udc", (g)->name))
#define gadget_is_atmel_usba(g) (!strcmp("atmel_usba_udc", (g)->name))
#define gadget_is_bcm63xx(g) (!strcmp("bcm63xx_udc", (g)->name))
#define gadget_is_ci13xxx_msm(g) (!strcmp("ci13xxx_msm", (g)->name))
#define gadget_is_ci13xxx_pci(g) (!strcmp("ci13xxx_pci", (g)->name))
#define gadget_is_dummy(g) (!strcmp("dummy_udc", (g)->name))
@ -121,6 +122,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x32;
else if (gadget_is_lpc32xx(gadget))
return 0x33;
else if (gadget_is_bcm63xx(gadget))
return 0x34;
return -ENOENT;
}