ARM: dts: kirkwood: set default pinctrl for GBE1

On Kirkwood, there is only one valid pinctrl setting for GBE1. With
a common SoC pinctrl node, we can now set it in the node instead of
in each board file.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1398862602-29595-9-git-send-email-sebastian.hesselbarth@gmail.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/boot/dts/kirkwood-openblocks_a7.dts

@@ -207,8 +207,6 @@
 
 &eth1 {
 	status = "okay";
-	pinctrl-0 = <&pmx_ge1>;
-	pinctrl-names = "default";
 	ethernet1-port@0 {
 		phy-handle = <&ethphy1>;
 	};

arch/arm/boot/dts/kirkwood.dtsi

@@ -320,6 +320,8 @@
 			reg = <0x76000 0x4000>;
 			clocks = <&gate_clk 19>;
 			marvell,tx-checksum-limit = <1600>;
+			pinctrl-0 = <&pmx_ge1>;
+			pinctrl-names = "default";
 			status = "disabled";
 
 			ethernet1-port@0 {