mbox series

[0/3] Add support for responding to Get_Revision request

Message ID 20241205-get_rev_upstream-v1-0-90158ee7d75f@google.com
Headers show
Series Add support for responding to Get_Revision request | expand

Message

Amit Sunil Dhamne via B4 Relay Dec. 6, 2024, 7:46 a.m. UTC 
Currently TCPM doesn't support responding to Get_Revision request
message. However, as per Message Applicability in USB PD Spec 3.1 v1.8
("6.13.2 Applicability of Data Messages") "Revision" is a Normative
(compulsory) message and needs to be supported. As part of this patchset
add support for responding to Get_Revision requests as part of
Revision_Information AMS.

Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
---
Amit Sunil Dhamne (3):
      dt-bindings: connector: Add pd-revision property
      usb: typec: tcpm: Add support for parsing pd-revision DT property
      usb: typec: tcpm: Add new AMS for Get_Revision response

 .../bindings/connector/usb-connector.yaml          |  6 ++
 .../devicetree/bindings/usb/maxim,max33359.yaml    |  1 +
 drivers/usb/typec/tcpm/tcpm.c                      | 87 +++++++++++++++++++++-
 include/linux/usb/pd.h                             | 22 +++++-
 4 files changed, 111 insertions(+), 5 deletions(-)
---
base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37
change-id: 20241205-get_rev_upstream-6b60000630af

Best regards,