Everyone:
This series contains changes I made while working on adding USB
support for ZII i.MX8MQ boards. There are several distinct parts in
this series:
1. xHCI fixes, features and improvements
2. PHY driver deferral support
3. i.MX8MQ USB PHY driver
4. DWC3 USB support and related patches
5. USB251x USB hub and related patches
First four are neccessary for i.MX8MQ in general and last part is ZII
specific only. Hopefully all patches are self explanatory.
Tested on ZII i.MX8MQ boards.
Feedback is welcome!
Thanks,
Andrey Smirnov
Andrey Smirnov (25):
usb: xhci-hcd: Tabify the file
usb: xhci-hcd: Do not zero out DMA coherent memory
usb: xhci-hcd: Cast ~XHCI_IRQS to u32
usb: xhci-hcd: Make sure to initialize xhci->rings_list
usb: xhci-hcd: Drop pointless bitwise or
usb: xhci-hcd: Add support for 64-byte context size
usb: xhci-hcd: Don't try to DMA sync if buffer is NULL
usb: xhci-hcd: Always wait for "Response Data" completion
usb: xhci-hcd: Convert xhci_submit_normal() to use dma_map_single()
usb: xhci-hcd: Convert xhci_submit_control() to use dma_map_single()
usb: xhci-hcd: Simplify TRB initialization code
usb: xhci-hcd: Drop 'dma' field from struct xhci_hcd
usb: xhci-hcd: Check usb_pipein(pipe) only once in
xhci_submit_normal()
usb: xhci-hcd: Initialize TRT flag for xHCI >= 1.0
usb: xhci-hcd: Simplify route string building loop
usb: xhci-hcd: Make use of lo_hi_readq/writeq()
phy: core: Assume EPROBE_DEFER in of_phy_provider_lookup()
phy: Port i.MX8MQ USB PHY driver from Linux
clk: Drop separate definitions of clk_put()
include/usb: Import USB_SPEED_SUPER_PLUS from Linux
clk: Import a subset of clk_bulk API from Linux
usb: Import DWC3 USB controller driver from Linux
lib: Port basic Linux kernel NLS functions
usb: Port Microchip USB251x USB hub driver from Linux
usb: usb251xb: add usb data lane port swap feature
drivers/clk/Makefile | 3 +-
drivers/clk/clk-bulk.c | 102 ++
drivers/clk/clkdev.c | 5 -
drivers/phy/Kconfig | 2 +
drivers/phy/Makefile | 1 +
drivers/phy/freescale/Kconfig | 4 +
drivers/phy/freescale/Makefile | 1 +
drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 130 ++
drivers/phy/phy-core.c | 4 +-
drivers/usb/Kconfig | 4 +
drivers/usb/Makefile | 2 +
drivers/usb/dwc3/Kconfig | 22 +
drivers/usb/dwc3/Makefile | 10 +
drivers/usb/dwc3/core.c | 740 ++++++++++++
drivers/usb/dwc3/core.h | 1267 ++++++++++++++++++++
drivers/usb/dwc3/debug.h | 664 ++++++++++
drivers/usb/dwc3/host.c | 36 +
drivers/usb/dwc3/io.h | 41 +
drivers/usb/host/xhci-hcd.c | 549 +++++----
drivers/usb/host/xhci.h | 51 +-
drivers/usb/misc/Kconfig | 14 +
drivers/usb/misc/Makefile | 6 +
drivers/usb/misc/usb251xb.c | 683 +++++++++++
include/linux/clk.h | 107 +-
include/linux/nls.h | 40 +
include/usb/ch9.h | 1 +
lib/Kconfig | 3 +
lib/Makefile | 1 +
lib/nls_base.c | 131 ++
29 files changed, 4377 insertions(+), 247 deletions(-)
create mode 100644 drivers/clk/clk-bulk.c
create mode 100644 drivers/phy/freescale/Kconfig
create mode 100644 drivers/phy/freescale/Makefile
create mode 100644 drivers/phy/freescale/phy-fsl-imx8mq-usb.c
create mode 100644 drivers/usb/dwc3/Kconfig
create mode 100644 drivers/usb/dwc3/Makefile
create mode 100644 drivers/usb/dwc3/core.c
create mode 100644 drivers/usb/dwc3/core.h
create mode 100644 drivers/usb/dwc3/debug.h
create mode 100644 drivers/usb/dwc3/host.c
create mode 100644 drivers/usb/dwc3/io.h
create mode 100644 drivers/usb/misc/Kconfig
create mode 100644 drivers/usb/misc/Makefile
create mode 100644 drivers/usb/misc/usb251xb.c
create mode 100644 include/linux/nls.h
create mode 100644 lib/nls_base.c
--
2.20.1
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