diff options
Diffstat (limited to 'dts/Bindings/net/dsa')
| -rw-r--r-- | dts/Bindings/net/dsa/dsa.txt | 2 | ||||
| -rw-r--r-- | dts/Bindings/net/dsa/marvell.txt | 35 |
2 files changed, 35 insertions, 2 deletions
diff --git a/dts/Bindings/net/dsa/dsa.txt b/dts/Bindings/net/dsa/dsa.txt index 5fdbbcdf8c..9f4807f90c 100644 --- a/dts/Bindings/net/dsa/dsa.txt +++ b/dts/Bindings/net/dsa/dsa.txt @@ -31,8 +31,6 @@ A switch child node has the following optional property: switch. Must be set if the switch can not detect the presence and/or size of a connected EEPROM, otherwise optional. -- reset-gpios : phandle and specifier to a gpio line connected to - reset pin of the switch chip. A switch may have multiple "port" children nodes diff --git a/dts/Bindings/net/dsa/marvell.txt b/dts/Bindings/net/dsa/marvell.txt new file mode 100644 index 0000000000..7629189398 --- /dev/null +++ b/dts/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>; + }; + }; |