From 2ec985213864cb64c45dc0284d7316142eefb5d4 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 22 Mar 2013 03:39:27 +0000 Subject: net: mvmdio: enhance driver to support SMI error/done interrupts This patch enhances the "mvmdio" to support a SMI error/done interrupt line which can be used along with a wait queue instead of doing busy-waiting on the registers. This is a feature which is available in the mv643xx_eth SMI code and thus reduces again the gap between the two. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt index 34e7aafa321c..052b5f28a624 100644 --- a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt +++ b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt @@ -9,6 +9,9 @@ Required properties: - compatible: "marvell,orion-mdio" - reg: address and length of the SMI register +Optional properties: +- interrupts: interrupt line number for the SMI error/done interrupt + The child nodes of the MDIO driver are the individual PHY devices connected to this MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus. -- cgit v1.2.3-59-g8ed1b