diff options
| -rw-r--r-- | Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml index 3a5f960d8489..bb1ee3398655 100644 --- a/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml +++ b/Documentation/devicetree/bindings/net/pse-pd/ti,tps23881.yaml @@ -30,10 +30,12 @@ properties: maxItems: 1 channels: - description: each set of 8 ports can be assigned to one physical - channels or two for PoE4. This parameter describes the configuration - of the ports conversion matrix that establishes relationship between - the logical ports and the physical channels. + description: | + Defines the 8 physical delivery channels on the controller that can + be referenced by PSE PIs through their "pairsets" property. The actual + port matrix mapping is created when PSE PIs reference these channels in + their pairsets. For 4-pair operation, two channels from the same group + (0-3 or 4-7) must be referenced by a single PSE PI. type: object additionalProperties: false |