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| author | jbrunet <jbrunet@baylibre.com> | 2016-12-19 16:05:38 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-20 13:50:50 -0500 |
| commit | 308d3165d8b2b98d3dc3d97d6662062735daea67 (patch) | |
| tree | aa26f239778a5429318bb40b26ac3479fa5e45e5 /Documentation | |
| parent | 57f3986231bb2c69a55ccab1d2b30a00818027ac (diff) | |
| download | linux-308d3165d8b2b98d3dc3d97d6662062735daea67.tar.gz linux-308d3165d8b2b98d3dc3d97d6662062735daea67.tar.bz2 linux-308d3165d8b2b98d3dc3d97d6662062735daea67.zip | |
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.txt | 10 |
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: |