Message ID | 20191001115636.21052-1-vigneshr@ti.com |
---|---|
Headers | show |
Series | usb: Add support for Cadence USB controller driver | expand |
On 01/10/2019 13:56, Vignesh Raghavendra wrote: > This series adds support for Cadence USB Host and Gadget controller > drivers. This is borrowed directly from Linux kernel v5.4-rc1. > Driver as such supports both 3.0 and 2.0 speeds. But USB 3.0 requires a > PHY driver which will be added in a separate follow series > > Patch 7 adds TI wrapper driver for Cadence USB controller. > > Both host and device mode has been tested on TI's J721e SoC. DFU, UMS > and fastboot gadgets have been tested. > > Complete series (+ DT nodes required for J721e) can be found here: > https://github.com/r-vignesh/u-boot.git branch: usb > > Regards > Vignesh > > Sherry Sun (1): > usb: udc: Introduce ->udc_set_speed() method > > Vignesh Raghavendra (7): > list: import list_first_entry_or_null() > bitmaps: import for_each_set_bit() macro > usb: gadget: Add match_ep() op to usb_gadget_ops > usb: Add Cadence USB3 host and gadget driver > usb: cdns3: gadget: Implement udc_set_speed() callback > usb: cdns3: Add TI wrapper driver for CDNS USB3 controller > usb: gadget: Add gadget_is_cdns3() macro > > Makefile | 1 + > drivers/usb/Kconfig | 2 + > drivers/usb/cdns3/Kconfig | 58 + > drivers/usb/cdns3/Makefile | 11 + > drivers/usb/cdns3/cdns3-ti.c | 193 ++ > drivers/usb/cdns3/core.c | 498 ++++++ > drivers/usb/cdns3/core.h | 108 ++ > drivers/usb/cdns3/debug.h | 162 ++ > drivers/usb/cdns3/drd.c | 301 ++++ > drivers/usb/cdns3/drd.h | 166 ++ > drivers/usb/cdns3/ep0.c | 910 ++++++++++ > drivers/usb/cdns3/gadget-export.h | 28 + > drivers/usb/cdns3/gadget.c | 2760 +++++++++++++++++++++++++++++ > drivers/usb/cdns3/gadget.h | 1338 ++++++++++++++ > drivers/usb/cdns3/host-export.h | 28 + > drivers/usb/cdns3/host.c | 55 + > drivers/usb/cdns3/trace.c | 11 + > drivers/usb/cdns3/trace.h | 26 + > drivers/usb/gadget/epautoconf.c | 3 + > drivers/usb/gadget/gadget_chips.h | 8 + > drivers/usb/gadget/udc/udc-core.c | 23 + > include/linux/bitmap.h | 61 + > include/linux/list.h | 14 + > include/linux/usb/gadget.h | 25 + > scripts/Makefile.spl | 1 + > 25 files changed, 6791 insertions(+) > create mode 100644 drivers/usb/cdns3/Kconfig > create mode 100644 drivers/usb/cdns3/Makefile > create mode 100644 drivers/usb/cdns3/cdns3-ti.c > create mode 100644 drivers/usb/cdns3/core.c > create mode 100644 drivers/usb/cdns3/core.h > create mode 100644 drivers/usb/cdns3/debug.h > create mode 100644 drivers/usb/cdns3/drd.c > create mode 100644 drivers/usb/cdns3/drd.h > create mode 100644 drivers/usb/cdns3/ep0.c > create mode 100644 drivers/usb/cdns3/gadget-export.h > create mode 100644 drivers/usb/cdns3/gadget.c > create mode 100644 drivers/usb/cdns3/gadget.h > create mode 100644 drivers/usb/cdns3/host-export.h > create mode 100644 drivers/usb/cdns3/host.c > create mode 100644 drivers/usb/cdns3/trace.c > create mode 100644 drivers/usb/cdns3/trace.h I tested the series for Host and device operations onĀ with a J721e-evm. As expected, USB3 is not yet supported on the J721e because the driver for the USB3 phy is not there yet. Tested-by: Jean-Jacques Hiblot <jjhiblot@ti.com>