MIPS: NI 169445: Fix NAND GPIOs

This changes the GPIOs defined in the device tree to what the
NAND GPIO driver is actually using.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/mips/boot/dts/ni/169445.dts b/arch/mips/boot/dts/ni/169445.dts
index 5389ef4..2e41f98 100644
--- a/arch/mips/boot/dts/ni/169445.dts
+++ b/arch/mips/boot/dts/ni/169445.dts
@@ -64,11 +64,11 @@ nand@0 {
 			nand-ecc-step-size = <512>;
 			nand-ecc-strength = <4>;
 			reg = <0x0 4>;
-			gpios = <&gpio2 0 0>, /* rdy */
-				<&gpio1 1 0>, /* nce */
-				<&gpio1 2 0>, /* ale */
-				<&gpio1 3 0>, /* cle */
-				<&gpio1 4 0>; /* nwp */
+			rdy-gpios = <&gpio2 0 0>;
+			nce-gpios = <&gpio1 1 0>;
+			ale-gpios = <&gpio1 2 0>;
+			cle-gpios = <&gpio1 3 0>;
+			nwp-gpios = <&gpio1 4 0>;
 		};
 
 		serial@80000 {