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Enable pxa310 usb otg port host mode.

Igor Grinberg linux-arm-kernel lkml 1 version New

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  1. v1 Latest0 of 5 patches 0 repliesNew

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Cover letter [PATCH 0/5] Enable pxa310 usb otg port host mode.

ping!

Quoted 44 lines · Eric Miao
Quoted 7 lines · Igor Grinberg

This patch series extends the existing usb ulpi generic driver with support for Function and Interface control of the ULPI PHYs, adds support for SMSC USB3319 ulpi phy,
implement the pxa310 specific ulpi functionality and make pxa specific ohci implementation aware of pxa310 usb otg port host mode.

Looks like a right way to go, include Haojian and Jing for review.

Quoted 31 lines

Igor Grinberg (5):
usb/otg/ulpi: extend the generic ulpi driver. usb/otg/ulpi: add support for SMSC USB3319 ulpi phy.
[ARM] pxa: add PXA310 specific ULPI implementation
[ARM] usb/host/ohci-pxa27x: make PXA310 USB OTG port work in host
mode.
[ARM] pxa/cm-x300: enable USB host port 2 on CM-X300 with PXA310 cpu.

 arch/arm/mach-mx2/mach-pca100.c              |   10 +-
 arch/arm/mach-mx3/mach-armadillo5x0.c        |   10 +-
 arch/arm/mach-mx3/mach-mx31lite.c            |    5 +-
 arch/arm/mach-mx3/mach-mx31moboard.c         |    5 +-
 arch/arm/mach-mx3/mach-pcm037.c              |   10 +-
 arch/arm/mach-mx3/mach-pcm043.c              |    5 +-
 arch/arm/mach-pxa/Kconfig                    |    4 +
 arch/arm/mach-pxa/Makefile                   |    1 +
 arch/arm/mach-pxa/cm-x300.c                  |  102 ++++++++++++++
 arch/arm/mach-pxa/include/mach/ohci.h        |    3 +
 arch/arm/mach-pxa/include/mach/pxa310-ulpi.h |   19 +++
 arch/arm/mach-pxa/include/mach/regs-u2d.h    |    2 +
 arch/arm/mach-pxa/pxa310-ulpi.c              |  110 +++++++++++++++
 drivers/usb/host/ohci-pxa27x.c               |  183 ++++++++++++++++++++++++++
 drivers/usb/otg/Kconfig                      |    2 -
 drivers/usb/otg/ulpi.c                       |   65 ++++++++-
 include/linux/usb/ulpi.h                     |   25 ++++-
 17 files changed, 542 insertions(+), 19 deletions(-)
 create mode 100644 arch/arm/mach-pxa/include/mach/pxa310-ulpi.h
 create mode 100644 arch/arm/mach-pxa/pxa310-ulpi.c
Signature · 2 lines
Regards,
Igor.

Read the cover letter in its thread