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authorjbrunet <jbrunet@baylibre.com>2016-12-19 18:05:38 +0300
committerDavid S. Miller <davem@davemloft.net>2016-12-20 21:50:50 +0300
commit308d3165d8b2b98d3dc3d97d6662062735daea67 (patch)
treeaa26f239778a5429318bb40b26ac3479fa5e45e5 /Documentation
parent57f3986231bb2c69a55ccab1d2b30a00818027ac (diff)
downloadlinux-308d3165d8b2b98d3dc3d97d6662062735daea67.tar.xz
dt: bindings: net: use boolean dt properties for eee broken modes
The patches regarding eee-broken-modes was merged before all people involved could find an agreement on the best way to move forward. While we agreed on having a DT property to mark particular modes as broken, the value used for eee-broken-modes mapped the phy register in very direct way. Because of this, the concern is that it could be used to implement configuration policies instead of describing a broken HW. In the end, having a boolean property for each mode seems to be preferred over one bit field value mapping the register (too) directly. Cc: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/phy.txt10
1 files changed, 8 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index 54749b60a466..ff1bc4b1bb3b 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -38,8 +38,14 @@ Optional Properties:
- enet-phy-lane-swap: If set, indicates the PHY will swap the TX/RX lanes to
compensate for the board being designed with the lanes swapped.
-- eee-broken-modes: Bits to clear in the MDIO_AN_EEE_ADV register to
- disable EEE broken modes.
+- eee-broken-100tx:
+- eee-broken-1000t:
+- eee-broken-10gt:
+- eee-broken-1000kx:
+- eee-broken-10gkx4:
+- eee-broken-10gkr:
+ Mark the corresponding energy efficient ethernet mode as broken and
+ request the ethernet to stop advertising it.
Example: