Messages in this thread Patch in this message | | | From | Vitaly Gaiduk <> | Subject | [PATCH v3 1/2] net: phy: dp83867: Add documentation for SGMII mode type | Date | Mon, 9 Sep 2019 19:52:19 +0300 |
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Add documentation of ti,sgmii-ref-clock-output-enable which can be used to select SGMII mode type (4 or 6-wire).
Signed-off-by: Vitaly Gaiduk <vitaly.gaiduk@cloudbear.ru> --- Documentation/devicetree/bindings/net/ti,dp83867.txt | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.txt b/Documentation/devicetree/bindings/net/ti,dp83867.txt index db6aa3f..c98c682 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83867.txt +++ b/Documentation/devicetree/bindings/net/ti,dp83867.txt @@ -37,6 +37,10 @@ Optional property: for applicable values. The CLK_OUT pin can also be disabled by this property. When omitted, the PHY's default will be left as is. + - ti,sgmii-ref-clock-output-enable - This denotes the fact which + SGMII configuration is used (4 or 6-wire modes). + Some MACs work with differential SGMII clock. + See data manual for details. Note: ti,min-output-impedance and ti,max-output-impedance are mutually exclusive. When both properties are present ti,max-output-impedance -- 2.7.4
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