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    Subject[PATCH v3 10/15] dsa: Add new optional devicetree property to describe EEPROM size
    The dsa core now supports reading from and writing to a switch EEPROM
    if connected. Describe optional devicetree property indicating that
    an EEPROM is present and its size.

    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    ---
    v3:
    - eeprom-length property is attached to switch devicetree node,
    not to dsa node.
    v2:
    - Added patch

    Documentation/devicetree/bindings/net/dsa/dsa.txt | 9 ++++++++-
    1 file changed, 8 insertions(+), 1 deletion(-)

    diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.txt b/Documentation/devicetree/bindings/net/dsa/dsa.txt
    index a62c889..e124847 100644
    --- a/Documentation/devicetree/bindings/net/dsa/dsa.txt
    +++ b/Documentation/devicetree/bindings/net/dsa/dsa.txt
    @@ -10,7 +10,7 @@ Required properties:
    - 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

    -Optionnal properties:
    +Optional properties:
    - interrupts : property with a value describing the switch
    interrupt number (not supported by the driver)

    @@ -23,6 +23,13 @@ Each of these switch child nodes should have the following required properties:
    - #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:
    --
    1.9.1


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