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linux-next/drivers/usb/dwc2
Robert Baldyga aa381a7259 usb: dwc2: gadget: fix TX FIFO size and address initialization
According to DWC2 documentation, DPTxFSize field of DPTXFSIZn register
is read only, which means that software cannot change FIFO size.

Register description says:
"The value of this register is the Largest Device Mode Periodic Tx Data
FIFO Depth (parameter OTG_TX_DPERIO_DFIFO_DEPTH_n), as specified during
coreConsultant configuration."

That means, that we have to setup only FIFO start addresses (DPTxFStAddr),
taking into account reset values of DPTxFSize.

Initialize FIFO start addresses properly and remove unneeded core related
to incorrect FIFO size initialization.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-31 10:06:05 +03:00
..
core_intr.c usb: dwc2: host: Clear interrupts before handling them 2015-12-15 09:12:41 -06:00
core.c usb: dwc2: Move host-specific core functions into hcd.c 2016-03-04 15:14:46 +02:00
core.h usb: dwc2: gadget: fix TX FIFO size and address initialization 2016-08-31 10:06:05 +03:00
debug.h usb: dwc2: move debugfs code to a separate file 2015-04-29 15:18:25 -05:00
debugfs.c usb: dwc2: Use platform endianness when accessing registers 2015-09-27 10:54:31 -05:00
gadget.c usb: dwc2: gadget: fix TX FIFO size and address initialization 2016-08-31 10:06:05 +03:00
hcd_ddma.c usb: dwc2: Fix issues in dwc2_complete_non_isoc_xfer_ddma() 2016-03-04 15:14:48 +02:00
hcd_intr.c usb: dwc2: host: If using uframe scheduler, end splits better 2016-03-04 15:14:45 +02:00
hcd_queue.c usb: dwc2: add printf attribute to cat_printf() 2016-06-29 11:11:07 +03:00
hcd.c usb: dwc2: Remove deprecated create_singlethread_workqueue 2016-08-25 12:13:09 +03:00
hcd.h usb: dwc2: host: Setting qtd to NULL after freeing it 2016-04-28 09:41:12 +03:00
hw.h usb: dwc2: gadget: Final fixes for BDMA ISOC 2016-06-21 10:50:16 +03:00
Kconfig USB: dwc2-usb: add USB_GADGET dependency 2016-06-29 11:11:41 +03:00
Makefile usb: dwc2: remove dwc2_platform.ko 2015-04-29 15:20:11 -05:00
pci.c usb: dwc2: pci: Add device mode to the dwc2-pci driver 2015-03-11 15:08:17 -05:00
platform.c usb: dwc2: Proper cleanup on dr_mode failure 2016-04-28 09:41:34 +03:00