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| author | Detlev Casanova <detlev.casanova@collabora.com> | 2023-06-05 11:40:09 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-06-07 09:52:24 +0100 |
| commit | 350b7a258f20427a411a888e5af0684327d49e3a (patch) | |
| tree | 68a04f8011834b317435c9301a0b45a24981658b | |
| parent | 7300c9b574cc2b259ef112d34affa0671ae4810a (diff) | |
dt-bindings: net: phy: Document support for external PHY clk
Ethern PHYs can have external an clock that needs to be activated before
communicating with the PHY.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | Documentation/devicetree/bindings/net/ethernet-phy.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml index 4f574532ee13..c1241c8a3b77 100644 --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml @@ -93,6 +93,12 @@ properties: the turn around line low at end of the control phase of the MDIO transaction. + clocks: + maxItems: 1 + description: + External clock connected to the PHY. If not specified it is assumed + that the PHY uses a fixed crystal or an internal oscillator. + enet-phy-lane-swap: $ref: /schemas/types.yaml#/definitions/flag description: |