arm64: dts: rockchip: Remove unnecessary reset in rk3328.dtsi

Rockchip DWMAC glue driver uses the phy node (phy-handle)
reset specifier, and not a "mac-phy" reset specifier.

Remove it.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/arm64/boot/dts/rockchip/rk3328.dtsi

@@ -919,8 +919,8 @@ gmac2phy: ethernet@ff550000 {
 			      "mac_clk_tx", "clk_mac_ref",
 			      "aclk_mac", "pclk_mac",
 			      "clk_macphy";
-		resets = <&cru SRST_GMAC2PHY_A>, <&cru SRST_MACPHY>;
-		reset-names = "stmmaceth", "mac-phy";
+		resets = <&cru SRST_GMAC2PHY_A>;
+		reset-names = "stmmaceth";
 		phy-mode = "rmii";
 		phy-handle = <&phy>;
 		snps,txpbl = <0x4>;