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> --- .../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 + "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
