[PATCH v2 0/3] usb: chipidea: add one errata for revision 2.40a

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Hi all,

At the first two patches, I add identification registers APIs, we can get
controller's revision by using this APIs. Since I don't have enough spec,
if there are any errors, tell me.

At the third patch, Sanchayan Maity implemented an errata
(Adding a dTD to a Primed Endpoint May Not Get Recognized) for revision 2.40a,
it fixed both Sanchayan and Stefan's USB Gadget problem.

http://www.spinics.net/lists/linux-usb/msg119081.html
http://www.spinics.net/lists/linux-usb/msg119098.html

Changes for v2:
- Using space to alignment at drivers/usb/chipidea/bits.h [Patch 3/2]
- Change enum "CI_REVISION" to enum "ci_revision" [Patch 3/2]
- Delete one local variable when getting revision [Patch 3/2]
- Add Tested-by: Stefan Agner <stefan@xxxxxxxx> [Patch 3/3]


Peter Chen (2):
  usb: chipidea: add identification registers access APIs
  usb: chipidea: add chipidea revision information

Sanchayan Maity (1):
  usb: chipidea: Add errata for revision 2.40a

 drivers/usb/chipidea/bits.h | 10 +++++++++
 drivers/usb/chipidea/ci.h   | 53 +++++++++++++++++++++++++++++++++++++++++++++
 drivers/usb/chipidea/core.c | 23 ++++++++++++++++++--
 drivers/usb/chipidea/udc.c  | 20 +++++++++++++++++
 4 files changed, 104 insertions(+), 2 deletions(-)

-- 
1.9.1

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