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usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller

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R-Car H3 has USB3.0 peripheral controllers. This controller's has the
following features:
 - Supports super, high and full speed
 - Contains 30 pipes for bulk or interrupt transfer
 - Contains dedicated DMA controller

This driver doesn't support the dedicated DMAC for now.

Acked-by: Rob Herring <[email protected]>
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
This commit is contained in:
Yoshihiro Shimoda 2015-12-21 18:40:04 +09:00 • committed by Felipe Balbi
commit 746bfe63bb
4 changed files with 2010 additions and 0 deletions
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11
drivers/usb/gadget/udc/Kconfig
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@ -174,6 +174,17 @@ config USB_RENESAS_USBHS_UDC
dynamically linked module called "renesas_usbhs" and force all
gadget drivers to also be dynamically linked.
config USB_RENESAS_USB3
tristate 'Renesas USB3.0 Peripheral controller'
depends on ARCH_SHMOBILE || COMPILE_TEST
help
Renesas USB3.0 Peripheral controller is a USB peripheral controller
that supports super, high, and full speed USB 3.0 data transfers.
Say "y" to link the driver statically, or "m" to build a
dynamically linked module called "renesas_usb3" and force all
gadget drivers to also be dynamically linked.
config USB_PXA27X
tristate "PXA 27x"
help

1
drivers/usb/gadget/udc/Makefile
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@ -19,6 +19,7 @@ fsl_usb2_udc-y := fsl_udc_core.o
fsl_usb2_udc-$(CONFIG_ARCH_MXC) += fsl_mxc_udc.o
obj-$(CONFIG_USB_M66592) += m66592-udc.o
obj-$(CONFIG_USB_R8A66597) += r8a66597-udc.o
obj-$(CONFIG_USB_RENESAS_USB3) += renesas_usb3.o
obj-$(CONFIG_USB_FSL_QE) += fsl_qe_udc.o
obj-$(CONFIG_USB_S3C_HSUDC) += s3c-hsudc.o
obj-$(CONFIG_USB_LPC32XX) += lpc32xx_udc.o

1975
drivers/usb/gadget/udc/renesas_usb3.c Normal file
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