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Diffstat (limited to 'Documentation/devicetree/bindings/net/dsa/marvell.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/dsa/marvell.txt | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt new file mode 100644 index 000000000000..7629189398aa --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt @@ -0,0 +1,35 @@ +Marvell DSA Switch Device Tree Bindings +--------------------------------------- + +WARNING: This binding is currently unstable. Do not program it into a +FLASH never to be changed again. Once this binding is stable, this +warning will be removed. + +If you need a stable binding, use the old dsa.txt binding. + +Marvell Switches are MDIO devices. The following properties should be +placed as a child node of an mdio device. + +The properties described here are those specific to Marvell devices. +Additional required and optional properties can be found in dsa.txt. + +Required properties: +- compatible : Should be one of "marvell,mv88e6085", +- reg : Address on the MII bus for the switch. + +Optional properties: + +- reset-gpios : Should be a gpio specifier for a reset line + +Example: + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0: switch@0 { + compatible = "marvell,mv88e6085"; + reg = <0>; + reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; + }; + }; |