From: Amit Sunil Dhamne via B4 Relay <devnull+amitsd.google.com@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Badhri Jagan Sridharan <badhri@google.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Kyle Tso <kyletso@google.com>, RD Babiera <rdbabiera@google.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, Amit Sunil Dhamne <amitsd@google.com>
Subject: [PATCH 0/3] Add support for responding to Get_Revision request
Date: Thu, 05 Dec 2024 23:46:07 -0800 [thread overview]
Message-ID: <20241205-get_rev_upstream-v1-0-90158ee7d75f@google.com> (raw)
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,
--
Amit Sunil Dhamne <amitsd@google.com>
next reply other threads:[~2024-12-06 7:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-06 7:46 Amit Sunil Dhamne via B4 Relay [this message]
2024-12-06 7:46 ` [PATCH 1/3] dt-bindings: connector: Add pd-revision property Amit Sunil Dhamne via B4 Relay
2024-12-06 16:52 ` Conor Dooley
2024-12-07 0:43 ` Amit Sunil Dhamne
2024-12-15 15:37 ` Conor Dooley
2024-12-10 23:06 ` Rob Herring
2024-12-11 2:55 ` Amit Sunil Dhamne
2024-12-06 7:46 ` [PATCH 2/3] usb: typec: tcpm: Add support for parsing pd-revision DT property Amit Sunil Dhamne via B4 Relay
2024-12-06 7:46 ` [PATCH 3/3] usb: typec: tcpm: Add new AMS for Get_Revision response Amit Sunil Dhamne via B4 Relay
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