dsa: Move gpio reset into switch driver

Resetting the switch is something the driver does, not the framework.
So move the parsing of this property into the driver.

There are no in kernel users of this property, so moving it does not
break anything. There is however a board which will make use of this
property making its way into the kernel.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 8 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.txt b/Documentation/devicetree/bindings/net/dsa/dsa.txt
index 5fdbbcdf8c4b..9f4807f90c31 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.txt
+++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt
index cdd70cebdea7..7629189398aa 100644
--- a/Documentation/devicetree/bindings/net/dsa/marvell.txt
+++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt
@@ -10,10 +10,17 @@ 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 {
@@ -23,5 +30,6 @@ Example:
                switch0: switch@0 {
                        compatible = "marvell,mv88e6085";
                        reg = <0>;
+		       reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
                };
        };