dt-bindings: net: DSA: Remove legacy binding

Now that the code to support the legacy binding has been removed,
remove the documentation for it.

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

diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.txt b/Documentation/devicetree/bindings/net/dsa/dsa.txt
index d66a5292b9d326cc7d4a68062fd4bfb9f3adb256..c107d2848888dee1ca82c9a43bd9390e5a234d45 100644 (file)
--- a/Documentation/devicetree/bindings/net/dsa/dsa.txt
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.txt
@@ -1,12 +1,6 @@
 Distributed Switch Architecture Device Tree Bindings
 ----------------------------------------------------
 
-Two bindings exist, one of which has been deprecated due to
-limitations.
-
-Current Binding
----------------
-
 Switches are true Linux devices and can be probed by any means. Once
 probed, they register to the DSA framework, passing a node
 pointer. This node is expected to fulfil the following binding, and
@@ -262,152 +256,3 @@ linked into one DSA cluster.
                };
        };
 };
-
-Deprecated Binding
-------------------
-
-The deprecated binding makes use of a platform device to represent the
-switches. The switches themselves are not Linux devices, and make use
-of an MDIO bus for management.
-
-Required properties:
-- compatible           : Should be "marvell,dsa"
-- #address-cells       : Must be 2, first cell is the address on the MDIO bus
-                         and second cell is the address in the switch tree.
-                         Second cell is used only when cascading/chaining.
-- #size-cells          : Must be 0
-- dsa,ethernet         : Should be a phandle to a valid Ethernet device node
-- dsa,mii-bus          : Should be a phandle to a valid MDIO bus device node
-
-Optional properties:
-- interrupts           : property with a value describing the switch
-                         interrupt number (not supported by the driver)
-
-A DSA node can contain multiple switch chips which are therefore child nodes of
-the parent DSA node. The maximum number of allowed child nodes is 4
-(DSA_MAX_SWITCHES).
-Each of these switch child nodes should have the following required properties:
-
-- reg                  : Contains two fields. The first one describes the
-                         address on the MII bus. The second is the switch
-                         number that must be unique in cascaded configurations
-- #address-cells       : Must be 1
-- #size-cells          : Must be 0
-
-A switch child node has the following optional property:
-
-- eeprom-length                : Set to the length of an EEPROM connected to the
-                         switch. Must be set if the switch can not detect
-                         the presence and/or size of a connected EEPROM,
-                         otherwise optional.
-
-A switch may have multiple "port" children nodes
-
-Each port children node must have the following mandatory properties:
-- reg                  : Describes the port address in the switch
-- label                        : Describes the label associated with this port, special
-                         labels are "cpu" to indicate a CPU port and "dsa" to
-                         indicate an uplink/downlink port.
-
-Note that a port labelled "dsa" will imply checking for the uplink phandle
-described below.
-
-Optional property:
-- link                 : Should be a list of phandles to another switch's DSA port.
-                         This property is only used when switches are being
-                         chained/cascaded together. This port is used as outgoing port
-                         towards the phandle port, which can be more than one hop away.
-
-- phy-handle           : Phandle to a PHY on an external MDIO bus, not the
-                         switch internal one. See
-                         Documentation/devicetree/bindings/net/ethernet.txt
-                         for details.
-
-- phy-mode             : String representing the connection to the designated
-                         PHY node specified by the 'phy-handle' property. See
-                         Documentation/devicetree/bindings/net/ethernet.txt
-                         for details.
-
-- mii-bus              : Should be a phandle to a valid MDIO bus device node.
-                         This mii-bus will be used in preference to the
-                         global dsa,mii-bus defined above, for this switch.
-
-Optional subnodes:
-- fixed-link           : Fixed-link subnode describing a link to a non-MDIO
-                         managed entity. See
-                         Documentation/devicetree/bindings/net/fixed-link.txt
-                         for details.
-
-Example:
-
-       dsa@0 {
-               compatible = "marvell,dsa";
-               #address-cells = <2>;
-               #size-cells = <0>;
-
-               interrupts = <10>;
-               dsa,ethernet = <&ethernet0>;
-               dsa,mii-bus = <&mii_bus0>;
-
-               switch@0 {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       reg = <16 0>;   /* MDIO address 16, switch 0 in tree */
-
-                       port@0 {
-                               reg = <0>;
-                               label = "lan1";
-                               phy-handle = <&phy0>;
-                       };
-
-                       port@1 {
-                               reg = <1>;
-                               label = "lan2";
-                       };
-
-                       port@5 {
-                               reg = <5>;
-                               label = "cpu";
-                       };
-
-                       switch0port6: port@6 {
-                               reg = <6>;
-                               label = "dsa";
-                               link = <&switch1port0
-                                       &switch2port0>;
-                       };
-               };
-
-               switch@1 {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       reg = <17 1>;   /* MDIO address 17, switch 1 in tree */
-                       mii-bus = <&mii_bus1>;
-                       reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
-
-                       switch1port0: port@0 {
-                               reg = <0>;
-                               label = "dsa";
-                               link = <&switch0port6>;
-                       };
-                       switch1port1: port@1 {
-                               reg = <1>;
-                               label = "dsa";
-                               link = <&switch2port1>;
-                       };
-               };
-
-               switch@2 {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       reg = <18 2>;   /* MDIO address 18, switch 2 in tree */
-                       mii-bus = <&mii_bus1>;
-
-                       switch2port0: port@0 {
-                               reg = <0>;
-                               label = "dsa";
-                               link = <&switch1port1
-                                       &switch0port6>;
-                       };
-               };
-       };