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author | Florian Fainelli <florian@openwrt.org> | 2013-03-22 03:39:27 +0000 |
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committer | David S. Miller <davem@davemloft.net> | 2013-03-22 10:25:15 -0400 |
commit | 2ec985213864cb64c45dc0284d7316142eefb5d4 (patch) | |
tree | 376fb2e4758ab5e7a75f8ec935cf2f24074f671f /Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | |
parent | 3712b71769578fd39481ce02e1e8cea3c4f8370f (diff) | |
download | op-kernel-dev-2ec985213864cb64c45dc0284d7316142eefb5d4.zip op-kernel-dev-2ec985213864cb64c45dc0284d7316142eefb5d4.tar.gz |
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 <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/net/marvell-orion-mdio.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/marvell-orion-mdio.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt index 34e7aaf..052b5f2 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. |