phylib: rename reset-(post-)delay-us to reset-(de)assert-us

As suggested by Rob Herring [1] rename the previously introduced
reset-{,post-}delay-us bindings to the clearer reset-{,de}assert-us

[1] https://patchwork.kernel.org/patch/10104905/

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index f4c7329..1b9ef35 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -77,9 +77,10 @@ static int of_mdiobus_register_phy(struct mii_bus *mdio,
 	if (of_property_read_bool(child, "broken-turn-around"))
 		mdio->phy_ignore_ta_mask |= 1 << addr;
 
-	of_property_read_u32(child, "reset-delay-us", &phy->mdio.reset_delay);
-	of_property_read_u32(child, "reset-post-delay-us",
-			     &phy->mdio.reset_post_delay);
+	of_property_read_u32(child, "reset-assert-us",
+			     &phy->mdio.reset_assert_delay);
+	of_property_read_u32(child, "reset-deassert-us",
+			     &phy->mdio.reset_deassert_delay);
 
 	/* Associate the OF node with the device structure so it
 	 * can be looked up later */