ARM: dts: imx6qdl-apalis/-colibri: remove 1.8V regulator

The fixed 1.8V regulator is not used, and there is in fact no
fixed 1.8V regulator on the module. Remove it.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6qdl-apalis.dtsi

@@ -61,14 +61,6 @@ backlight: backlight {
 		status = "disabled";
 	};
 
-	reg_1p8v: regulator-1p8v {
-		compatible = "regulator-fixed";
-		regulator-name = "1P8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
 	reg_2p5v: regulator-2p5v {
 		compatible = "regulator-fixed";
 		regulator-name = "2P5V";

arch/arm/boot/dts/imx6qdl-colibri.dtsi

@@ -56,14 +56,6 @@ backlight: backlight {
 		status = "disabled";
 	};
 
-	reg_1p8v: regulator-1p8v {
-		compatible = "regulator-fixed";
-		regulator-name = "1P8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
 	reg_2p5v: regulator-2p5v {
 		compatible = "regulator-fixed";
 		regulator-name = "2P5V";