ARM: dts: exynos: Bring order in fixed-regulators naming in Midas boards

exynos4412-midas.dtsi is base for galaxy-s3.dtsi and n710x.dts.  All of
them contain fixed regulators named "voltage-regulator-X".  Their
indexes got mixed up while splitting common code in commit c769eaf7
("ARM: dts: exynos: Split Trats2 DTS in preparation for Midas boards").
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi

@@ -15,7 +15,7 @@
 		i2c10 = &i2c_cm36651;
 	};
 
-	lcd_vdd3_reg: voltage-regulator-2 {
+	lcd_vdd3_reg: voltage-regulator-6 {
 		compatible = "regulator-fixed";
 		regulator-name = "LCD_VDD_2.2V";
 		regulator-min-microvolt = <2200000>;
@@ -24,7 +24,7 @@
 		enable-active-high;
 	};
 
-	ps_als_reg: voltage-regulator-5 {
+	ps_als_reg: voltage-regulator-7 {
 		compatible = "regulator-fixed";
 		regulator-name = "LED_A_3.0V";
 		regulator-min-microvolt = <3000000>;

arch/arm/boot/dts/exynos4412-midas.dtsi

@@ -55,7 +55,7 @@
 		status = "disabled";
 	};
 
-	cam_af_reg: voltage-regulator-3 {
+	cam_af_reg: voltage-regulator-2 {
 		compatible = "regulator-fixed";
 		regulator-name = "CAM_AF";
 		regulator-min-microvolt = <2800000>;
@@ -64,7 +64,7 @@
 		status = "disabled";
 	};
 
-	vsil12: voltage-regulator-6 {
+	vsil12: voltage-regulator-3 {
 		compatible = "regulator-fixed";
 		regulator-name = "VSIL_1.2V";
 		regulator-min-microvolt = <1200000>;
@@ -74,7 +74,7 @@
 		vin-supply = <&buck7_reg>;
 	};
 
-	vcc33mhl: voltage-regulator-7 {
+	vcc33mhl: voltage-regulator-4 {
 		compatible = "regulator-fixed";
 		regulator-name = "VCC_3.3_MHL";
 		regulator-min-microvolt = <3300000>;
@@ -83,7 +83,7 @@
 		enable-active-high;
 	};
 
-	vcc18mhl: voltage-regulator-8 {
+	vcc18mhl: voltage-regulator-5 {
 		compatible = "regulator-fixed";
 		regulator-name = "VCC_1.8_MHL";
 		regulator-min-microvolt = <1800000>;

arch/arm/boot/dts/exynos4412-n710x.dts

@@ -13,7 +13,7 @@
 
 	/* bootargs are passed in by bootloader */
 
-	cam_vdda_reg: voltage-regulator-9 {
+	cam_vdda_reg: voltage-regulator-6 {
 		compatible = "regulator-fixed";
 		regulator-name = "CAM_SENSOR_CORE_1.2V";
 		regulator-min-microvolt = <1200000>;