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Date: Tue, 8 Dec 2015 14:52:06 +0100 From: Neil Armstrong <narmstrong@...libre.com> To: nicolas.ferre@...el.com, davem@...emloft.net, harini.katakam@...inx.com, boris.brezillon@...e-electrons.com, alexandre.belloni@...e-electrons.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, devicetree@...r.kernel.org, joshc@...com Cc: Neil Armstrong <narmstrong@...libre.com> Subject: [PATCH v2 net-next 3/3] bindings: ethernet: macb: Add optional caps properties 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@...libre.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@...c4000 { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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