linux-kernel - [PATCH v2 1/3] dt-bindings: connector: Add pd-revision property

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Message-Id: <20241210-get_rev_upstream-v2-1-d0094e52d48f@google.com>
Date: Tue, 10 Dec 2024 19:07:07 -0800
From: Amit Sunil Dhamne via B4 Relay <devnull+amitsd.google.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Badhri Jagan Sridharan <badhri@...gle.com>, 
 Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc: Kyle Tso <kyletso@...gle.com>, RD Babiera <rdbabiera@...gle.com>, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-usb@...r.kernel.org, Amit Sunil Dhamne <amitsd@...gle.com>
Subject: [PATCH v2 1/3] dt-bindings: connector: Add pd-revision property

From: Amit Sunil Dhamne <amitsd@...gle.com>

Add pd-revision property definition, to specify the maximum Power
Delivery Revision and Version supported by the connector.

Signed-off-by: Amit Sunil Dhamne <amitsd@...gle.com>
---
 Documentation/devicetree/bindings/connector/usb-connector.yaml | 7 +++++++
 Documentation/devicetree/bindings/usb/maxim,max33359.yaml      | 1 +
 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
index 67700440e23b5b7ca0db2c395c8a455bcf650864..11e40d225b9f3a0d0aeea7bf764f1c00a719d615 100644
--- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
+++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
@@ -293,6 +293,13 @@ properties:
       PD negotiation till BC1.2 detection completes.
     default: 0
 
+  pd-revision:
+    description: Specifies the maximum USB PD revision and version supported by
+      the connector. This property is specified in the following order;
+      <revision_major, revision_minor, version_major, version_minor>.
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    maxItems: 4
+
 dependencies:
   sink-vdos-v1: [ sink-vdos ]
   sink-vdos: [ sink-vdos-v1 ]
diff --git a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
index 20b62228371bdedf2fe92767ffe443bec87babc5..350d39fbf2dcd4d99db07cb8f099467e6fc653ee 100644
--- a/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
+++ b/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
@@ -70,6 +70,7 @@ examples:
                                        PDO_FIXED_DUAL_ROLE)
                                        PDO_FIXED(9000, 2000, 0)>;
                 sink-bc12-completion-time-ms = <500>;
+                pd-revision = /bits/ 8 <0x03 0x01 0x01 0x08>;
             };
         };
     };

-- 
2.47.0.338.g60cca15819-goog