lkml.org 
[lkml]   [2021]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.15 128/171] dt-bindings: net: Reintroduce PHY no lane swap binding
    Date
    From: Alexander Stein <alexander.stein@ew.tq-group.com>

    commit 96db48c9d777a73a33b1d516c5cfed7a417a5f40 upstream.

    This binding was already documented in phy.txt, commit 252ae5330daa
    ("Documentation: devicetree: Add PHY no lane swap binding"), but got
    accidently removed during YAML conversion in commit d8704342c109
    ("dt-bindings: net: Add a YAML schemas for the generic PHY options").

    Note: 'enet-phy-lane-no-swap' and the absence of 'enet-phy-lane-swap' are
    not identical, as the former one disable this feature, while the latter
    one doesn't change anything.

    Fixes: d8704342c109 ("dt-bindings: net: Add a YAML schemas for the generic PHY options")
    Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
    Reviewed-by: Andrew Lunn <andrew@lunn.ch>
    Link: https://lore.kernel.org/r/20211130082756.713919-1-alexander.stein@ew.tq-group.com
    Signed-off-by: Rob Herring <robh@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    Documentation/devicetree/bindings/net/ethernet-phy.yaml | 8 ++++++++
    1 file changed, 8 insertions(+)

    --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
    +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
    @@ -91,6 +91,14 @@ properties:
    compensate for the board being designed with the lanes
    swapped.

    + enet-phy-lane-no-swap:
    + $ref: /schemas/types.yaml#/definitions/flag
    + description:
    + If set, indicates that PHY will disable swap of the
    + TX/RX lanes. This property allows the PHY to work correcly after
    + e.g. wrong bootstrap configuration caused by issues in PCB
    + layout design.
    +
    eee-broken-100tx:
    $ref: /schemas/types.yaml#/definitions/flag
    description:

    \
     
     \ /
      Last update: 2021-12-13 11:09    [W:4.114 / U:0.028 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site