On Tue, Jun 29, 2021 at 03:10:37PM +0530, Harini Katakam wrote: > Add optional properties to tune RGMII RX and TX delay. > > Signed-off-by: Harini Katakam <harini.katakam@xxxxxxxxxx> > Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xxxxxxxxxx> > Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx> Your S-o-b should be last as the last one to touch this. > --- > .../devicetree/bindings/net/mscc-phy-vsc8531.txt | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt > index 87a27d775d48..e201d24d8e27 100644 > --- a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt > +++ b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt > @@ -33,7 +33,14 @@ Optional properties: > VSC8531_DUPLEX_COLLISION (8). > - load-save-gpios : GPIO used for the load/save operation of the PTP > hardware clock (PHC). > - > +- vsc8531,rx-delay : RGMII RX delay. Allowed values are defined in 'vsc8531' is not a vendor. The form is <vendor>,<propname>. > + "include/dt-bindings/net/mscc-phy-vsc8531.h". > + Default value, set by the driver is > + VSC8531_RGMII_CLK_DELAY_2_0_NS. > +- vsc8531,tx-delay : RGMII TX delay. Allowed values are defined in > + "include/dt-bindings/net/mscc-phy-vsc8531.h". > + Default value, set by the driver is > + VSC8531_RGMII_CLK_DELAY_2_0_NS. > > Table: 1 - Edge rate change > ----------------------------------------------------------------| > -- > 2.17.1 > >
