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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2015-10-19 08:35:30 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2015-10-19 08:35:30 +0300
commitec0a2ed6d8a5e555edef907895c041e285fdb495 (patch)
treea4c8d982f8ac820b1b60818df22ad3ccac2036d5 /kernel/Documentation/devicetree/bindings
parent342fa5dfa053559f47caad657132522496dcf1b3 (diff)
These changes are a raw update to a vanilla kernel 4.1.10, with the
recently announced rt patch patch-4.1.10-rt10.patch. No further changes needed. Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/devicetree/bindings')
-rw-r--r--kernel/Documentation/devicetree/bindings/net/ethernet.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/net/ethernet.txt b/kernel/Documentation/devicetree/bindings/net/ethernet.txt
index 41b3f3f86..5d88f3748 100644
--- a/kernel/Documentation/devicetree/bindings/net/ethernet.txt
+++ b/kernel/Documentation/devicetree/bindings/net/ethernet.txt
@@ -25,7 +25,11 @@ The following properties are common to the Ethernet controllers:
flow control thresholds.
- tx-fifo-depth: the size of the controller's transmit fifo in bytes. This
is used for components that can have configurable fifo sizes.
+- managed: string, specifies the PHY management type. Supported values are:
+ "auto", "in-band-status". "auto" is the default, it usess MDIO for
+ management if fixed-link is not specified.
Child nodes of the Ethernet controller are typically the individual PHY devices
connected via the MDIO bus (sometimes the MDIO bus controller is separate).
They are described in the phy.txt file in this same directory.
+For non-MDIO PHY management see fixed-link.txt.