arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator

According to the board schematics the enable pin of this regulator is
connected to gpio line torvalds#9 of the first instance of the TCA9539
GPIO expander, so adjust it.

Signed-off-by: Diogo Ivo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Thierry Reding <[email protected]>

Author: diogoivo

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

@@ -1686,7 +1686,7 @@
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
 		regulator-always-on;
-		gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;
+		gpio = <&exp1 9 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 		vin-supply = <&vdd_1v8>;
 	};