[PATCH v8 00/23] usb gadget update for OTG 2.0

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Change for v8:
- Add Peter's ACk for chipidea driver; and Roger's Reviewed-by for patch
  07, 21~23.
- Add ci->is_otg condition before enable ci->gadget.is_otg for chipidea
  driver in patch 8.

Change for v7:
- Free otg descriptor when failure of bind in patch 21, 22, 23.
  add Roger's Reviewed-by for patch 10~20.
- Choose the lesser otg-rev if otg-rev has been set before update by DT,
  remove 0x0300 in supported otg-rev list, and add code comments in case
  otg-rev is not passed in DT in patch 7.
- Fail chipidea usb initilization if DT pass an unsupported otg-rev in patch 8.

Li Jun (19):
  usb: otg: add usb_otg_caps structure for otg capabilities
  doc: dt-binding: usb: add otg related properties
  usb: common: add API to update usb otg capabilities by device tree
  usb: chipidea: set usb otg capabilities
  usb: chipidea: update ci_otg_is_fsm_mode conditions
  usb: gadget: add usb otg descriptor allocate and init interface
  usb: gadget: configfs: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: ether: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: acm_ms: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: audio: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: cdc2: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: g_ffs: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: hid: allocate and init otg descriptor by otg capabilities
  usb: gadget: mass_storage: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: multi: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: ncm: allocate and init otg descriptor by otg capabilities
  usb: gadget: printer: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: serial: allocate and init otg descriptor by otg
    capabilities
  usb: gadget: zero: allocate and init otg descriptor by otg
    capabilities

Macpaul Lin (4):
  usb: add usb_otg20_descriptor for OTG 2.0 and above
  usb: add USB_OTG_ADP definition
  usb: add usb_otg_caps to usb_gadget structure.
  usb: gadget: composite: add USB_DT_OTG request handling

 Documentation/devicetree/bindings/usb/generic.txt | 15 ++++++
 drivers/usb/chipidea/ci.h                         |  5 +-
 drivers/usb/chipidea/core.c                       | 15 ++++++
 drivers/usb/chipidea/debug.c                      |  1 +
 drivers/usb/chipidea/udc.c                        |  7 ++-
 drivers/usb/common/common.c                       | 56 +++++++++++++++++++++++
 drivers/usb/gadget/composite.c                    | 27 +++++++++++
 drivers/usb/gadget/config.c                       | 56 +++++++++++++++++++++++
 drivers/usb/gadget/configfs.c                     | 29 ++++++++----
 drivers/usb/gadget/legacy/acm_ms.c                | 35 +++++++-------
 drivers/usb/gadget/legacy/audio.c                 | 34 ++++++++------
 drivers/usb/gadget/legacy/cdc2.c                  | 35 +++++++-------
 drivers/usb/gadget/legacy/ether.c                 | 36 ++++++++-------
 drivers/usb/gadget/legacy/g_ffs.c                 | 32 +++++++------
 drivers/usb/gadget/legacy/hid.c                   | 36 ++++++++-------
 drivers/usb/gadget/legacy/mass_storage.c          | 35 +++++++-------
 drivers/usb/gadget/legacy/multi.c                 | 37 ++++++++-------
 drivers/usb/gadget/legacy/ncm.c                   | 34 ++++++++------
 drivers/usb/gadget/legacy/printer.c               | 49 ++++++++++++--------
 drivers/usb/gadget/legacy/serial.c                | 37 ++++++++-------
 drivers/usb/gadget/legacy/zero.c                  | 41 +++++++++--------
 include/linux/usb/chipidea.h                      |  1 +
 include/linux/usb/gadget.h                        |  6 +++
 include/linux/usb/of.h                            |  7 +++
 include/linux/usb/otg.h                           | 15 ++++++
 include/uapi/linux/usb/ch9.h                      | 12 +++++
 26 files changed, 485 insertions(+), 208 deletions(-)

-- 
1.9.1

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