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authorAndrew Turner <andrew@FreeBSD.org>2016-01-28 20:21:15 +0000
committerAndrew Turner <andrew@FreeBSD.org>2016-01-28 20:21:15 +0000
commit235ad806ee815395bce54dc1b0ce1c06cd29b44a (patch)
tree41cbd9055ad0d6dfa04377df1bb51f3c3f3948e2 /Bindings/net/micrel-ksz90x1.txt
parentda75c2cc5808a45edc76752ba495dcc5dcd4346c (diff)
downloadsrc-235ad806ee815395bce54dc1b0ce1c06cd29b44a.tar.gz
src-235ad806ee815395bce54dc1b0ce1c06cd29b44a.zip
Import updated device-tree files from:vendor/device-tree/ianc-afaecb70
git://xenbits.xen.org/people/ianc/device-tree-rebasing.git @afaecb70e7ebb983c86d5eb45ff952e9af79c462
Notes
Notes: svn path=/vendor/device-tree/dist/; revision=295011 svn path=/vendor/device-tree/ianc-afaecb70/; revision=295013; tag=vendor/device-tree/ianc-afaecb70
Diffstat (limited to 'Bindings/net/micrel-ksz90x1.txt')
-rw-r--r--Bindings/net/micrel-ksz90x1.txt17
1 files changed, 4 insertions, 13 deletions
diff --git a/Bindings/net/micrel-ksz90x1.txt b/Bindings/net/micrel-ksz90x1.txt
index 692076fda0e5..f9c32adab5c6 100644
--- a/Bindings/net/micrel-ksz90x1.txt
+++ b/Bindings/net/micrel-ksz90x1.txt
@@ -1,8 +1,9 @@
Micrel KSZ9021/KSZ9031 Gigabit Ethernet PHY
-Some boards require special tuning values, particularly when it comes to
-clock delays. You can specify clock delay values by adding
-micrel-specific properties to an Ethernet OF device node.
+Some boards require special tuning values, particularly when it comes
+to clock delays. You can specify clock delay values in the PHY OF
+device node. Deprecated, but still supported, these properties can
+also be added to an Ethernet OF device node.
Note that these settings are applied after any phy-specific fixup from
phy_fixup_list (see phy_init_hw() from drivers/net/phy/phy_device.c),
@@ -57,16 +58,6 @@ KSZ9031:
Examples:
- /* Attach to an Ethernet device with autodetected PHY */
- &enet {
- rxc-skew-ps = <3000>;
- rxdv-skew-ps = <0>;
- txc-skew-ps = <3000>;
- txen-skew-ps = <0>;
- status = "okay";
- };
-
- /* Attach to an explicitly-specified PHY */
mdio {
phy0: ethernet-phy@0 {
rxc-skew-ps = <3000>;