[PATCH v2 net-next 3/3] bindings: ethernet: macb: Add optional caps properties
From: Neil Armstrong <hidden>
Date: 2015-12-08 13:52:25
Also in:
linux-devicetree, lkml
Subsystem:
networking drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> --- 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 {
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1.9.1
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