From b92d905f2c9c5e66868fae26ba9ed32352df0f5a Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 20 Apr 2020 11:07:22 -0700 Subject: dt-bindings: net: mdio: Document common properties Some of the properties pertaining to the broken turn around or resets were only documented in ethernet-phy.yaml while they are applicable across all MDIO devices and not Ethernet PHYs specifically which are a superset. Signed-off-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/mdio.yaml | 28 +++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/mdio.yaml b/Documentation/devicetree/bindings/net/mdio.yaml index cd6c6ae6dabb..37b9579b5651 100644 --- a/Documentation/devicetree/bindings/net/mdio.yaml +++ b/Documentation/devicetree/bindings/net/mdio.yaml @@ -62,6 +62,34 @@ patternProperties: description: The ID number for the PHY. + broken-turn-around: + $ref: /schemas/types.yaml#definitions/flag + description: + If set, indicates the MDIO device does not correctly release + the turn around line low at end of the control phase of the + MDIO transaction. + + resets: + maxItems: 1 + + reset-names: + const: phy + + reset-gpios: + maxItems: 1 + description: + The GPIO phandle and specifier for the MDIO reset signal. + + reset-assert-us: + description: + Delay after the reset was asserted in microseconds. If this + property is missing the delay will be skipped. + + reset-deassert-us: + description: + Delay after the reset was deasserted in microseconds. If + this property is missing the delay will be skipped. + required: - reg -- cgit 1.4.1