SFP cages and soldered-on SFF transceivers have two separate power supply pins: one for the transmitter circuit, and one for the receiver circuit. Describe these two pins and the regulators supplying them. Signed-off-by: Romain Gantois --- Documentation/devicetree/bindings/net/sff,sfp.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/net/sff,sfp.yaml b/Documentation/devicetree/bindings/net/sff,sfp.yaml index 15616ad737f57..95729cf694a7d 100644 --- a/Documentation/devicetree/bindings/net/sff,sfp.yaml +++ b/Documentation/devicetree/bindings/net/sff,sfp.yaml @@ -68,6 +68,14 @@ properties: output gpio signal (SFP+ only), low - low Tx rate, high - high Tx rate. Must not be present for SFF modules + vccr-supply: + description: + Phandle to a regulator supplying the receiver power (AKA VccR) pin. + + vcct-supply: + description: + Phandle to a regulator supplying the transmitter power (AKA VccT) pin. + allOf: - if: properties: -- 2.52.0