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| author | Pramod Kumar <pramod.kumar@broadcom.com> | 2016-06-10 11:03:46 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-10 23:24:54 -0700 |
| commit | 6deb2087b8683cb64362b7ff0eeba8df0bf5a07d (patch) | |
| tree | 8e4c865cc45211b3d0fabf09daff9b2a5d7f689d | |
| parent | f20e6657a8758fe8d074889a6f1883674f01c7f2 (diff) | |
| download | linux-6deb2087b8683cb64362b7ff0eeba8df0bf5a07d.tar.gz linux-6deb2087b8683cb64362b7ff0eeba8df0bf5a07d.tar.bz2 linux-6deb2087b8683cb64362b7ff0eeba8df0bf5a07d.zip | |
binding: Make "mdio-parent-bus" property from mandatory to optional
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | Documentation/devicetree/bindings/net/mdio-mux.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt index 491f5bd55203..f58571f36570 100644 --- a/Documentation/devicetree/bindings/net/mdio-mux.txt +++ b/Documentation/devicetree/bindings/net/mdio-mux.txt @@ -5,11 +5,12 @@ numbered uniquely in a device dependent manner. The nodes for an MDIO bus multiplexer/switch will have one child node for each child bus. Required properties: -- mdio-parent-bus : phandle to the parent MDIO bus. - #address-cells = <1>; - #size-cells = <0>; Optional properties: +- mdio-parent-bus : phandle to the parent MDIO bus. + - Other properties specific to the multiplexer/switch hardware. Required properties for child nodes: |