[ÍPATCHv4 00/12] usb: ulpi bus

From: Heikki Krogerus
Date: Thu May 07 2015 - 02:19:47 EST



Changes since v3:
- struct ulpi_bus is now static
- added a delay to sync the PHY clock after soft reset

Changes since v2:
- remove module handling from the bus driver as suggested by Paul Bolle.
- reordered the gpio requests in BYT quirk as suggested by David Cohen.

Major changes since v1:
- calling dwc3_phy_setup earlier and registering the ULPI interface there.
- new property to dwc3 for selecting the interface in case of UTMI+ and ULPI as
suggested by Felipe
- dwc3 soft reset before registration of the ULPI interface to sync the clocks
as suggested by David
- Including support for the BYT boards that have the GPIOs controlling the reset
and cs signals.


Heikki Krogerus (12):
usb: add bus type for USB ULPI
usb: dwc3: USB2 PHY register access bits
usb: dwc3: ULPI or UTMI+ select
usb: dwc3: store driver data earlier
usb: dwc3: cache hwparams earlier
usb: dwc3: soft reset to it's own function
usb: dwc3: setup phys earlier
usb: dwc3: add hsphy_interface property
usb: dwc3: pci: add quirk for Baytrails
usb: dwc3: add ULPI interface support
phy: helpers for USB ULPI PHY registering
phy: add driver for TI TUSB1210 ULPI PHY

Documentation/devicetree/bindings/usb/dwc3.txt | 2 +
MAINTAINERS | 7 +
drivers/phy/Kconfig | 7 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-tusb1210.c | 153 +++++++++++++++
drivers/phy/ulpi_phy.h | 31 ++++
drivers/usb/common/Makefile | 1 +
drivers/usb/common/ulpi.c | 245 +++++++++++++++++++++++++
drivers/usb/core/Kconfig | 7 +
drivers/usb/dwc3/Kconfig | 7 +
drivers/usb/dwc3/Makefile | 4 +
drivers/usb/dwc3/core.c | 108 ++++++++---
drivers/usb/dwc3/core.h | 26 +++
drivers/usb/dwc3/dwc3-pci.c | 36 ++++
drivers/usb/dwc3/platform_data.h | 2 +
drivers/usb/dwc3/ulpi.c | 91 +++++++++
include/linux/mod_devicetable.h | 6 +
include/linux/ulpi/driver.h | 60 ++++++
include/linux/ulpi/interface.h | 23 +++
include/linux/ulpi/regs.h | 130 +++++++++++++
include/linux/usb/ulpi.h | 134 +-------------
scripts/mod/devicetable-offsets.c | 4 +
scripts/mod/file2alias.c | 13 ++
23 files changed, 941 insertions(+), 157 deletions(-)
create mode 100644 drivers/phy/phy-tusb1210.c
create mode 100644 drivers/phy/ulpi_phy.h
create mode 100644 drivers/usb/common/ulpi.c
create mode 100644 drivers/usb/dwc3/ulpi.c
create mode 100644 include/linux/ulpi/driver.h
create mode 100644 include/linux/ulpi/interface.h
create mode 100644 include/linux/ulpi/regs.h

--
2.1.4

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