Messages in this thread Patch in this message | | | From | Neil Armstrong <> | Subject | [PATCH v2 net-next 3/3] bindings: ethernet: macb: Add optional caps properties | Date | Tue, 8 Dec 2015 14:52:06 +0100 |
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Add generic caps properties to the binding in order to support future macb/gem implementations with the generic macb compatible form.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- Documentation/devicetree/bindings/net/macb.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt index b5d7976..891c72e 100644 --- a/Documentation/devicetree/bindings/net/macb.txt +++ b/Documentation/devicetree/bindings/net/macb.txt @@ -19,6 +19,16 @@ Required properties: Optional elements: 'tx_clk' - clocks: Phandles to input clocks. +Optional properties: +- cdns,usrio-has-clken: Boolean; The USRIO register has an clock-enable bit. +- cdns,usrio-default-mii: Boolean; The USRIO register defaults to MII mode. +- cdns,usrio-disabled: Boolean; The USRIO register is not implemented. +- cdns,no-gigabit-half: Boolean; The MAC does not support 1000/Half link mode. +- cdns,gem-sg-disabled: Boolean; The MAC does not support Scatter-Gather mode. +- cdns,gem-has-gigabit: Boolean; The MAC supports Gigabit Ethernet. +- cdns,dma-burst-length: Should countain the DMA burst length. +- cdns,jumbo-max-length: Should countain the maximum Jumbo frame length. + Examples: macb0: ethernet@fffc4000 { -- 1.9.1
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