arm64: dts: renesas: ulcb-kf: Drop duplicate 3.3v regulators

Schematics say that all these 3.3v sources are driven by "D3.3V".
We have a regulator for it already in ulcb.dtsi.  Use it instead.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240117131807.24997-2-wsa+renesas@sang-engineering.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

arch/arm64/boot/dts/renesas/ulcb-kf.dtsi

@@ -32,13 +32,6 @@ hdmi1_con: endpoint {
 		};
 	};
 
-	accel_3v3: regulator-acc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "accel-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
 	hdmi_1v8: regulator-hdmi-1v8 {
 		compatible = "regulator-fixed";
 		regulator-name = "hdmi-1v8";
@@ -46,20 +39,6 @@ hdmi_1v8: regulator-hdmi-1v8 {
 		regulator-max-microvolt = <1800000>;
 	};
 
-	hdmi_3v3: regulator-hdmi-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "hdmi-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	snd_3p3v: regulator-snd_3p3v {
-		compatible = "regulator-fixed";
-		regulator-name = "snd-3.3v";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
 	snd_vcc5v: regulator-snd_vcc5v {
 		compatible = "regulator-fixed";
 		regulator-name = "snd-vcc5v";
@@ -160,7 +139,7 @@ hdmi@3d {
 				avdd-supply = <&hdmi_1v8>;
 				dvdd-supply = <&hdmi_1v8>;
 				pvdd-supply = <&hdmi_1v8>;
-				dvdd-3v-supply = <&hdmi_3v3>;
+				dvdd-3v-supply = <&reg_3p3v>;
 				bgvdd-supply = <&hdmi_1v8>;
 
 				adi,input-depth = <8>;
@@ -198,8 +177,8 @@ accelerometer@1d {
 				compatible = "st,lsm9ds0-imu";
 				reg = <0x1d>;
 
-				vdd-supply = <&accel_3v3>;
-				vddio-supply = <&accel_3v3>;
+				vdd-supply = <&reg_3p3v>;
+				vddio-supply = <&reg_3p3v>;
 			};
 
 			pcm3168a: audio-codec@44 {
@@ -209,8 +188,8 @@ pcm3168a: audio-codec@44 {
 				clocks = <&clksndsel>;
 				clock-names = "scki";
 
-				VDD1-supply = <&snd_3p3v>;
-				VDD2-supply = <&snd_3p3v>;
+				VDD1-supply = <&reg_3p3v>;
+				VDD2-supply = <&reg_3p3v>;
 				VCCAD1-supply = <&snd_vcc5v>;
 				VCCAD2-supply = <&snd_vcc5v>;
 				VCCDA1-supply = <&snd_vcc5v>;
@@ -221,8 +200,8 @@ gyroscope@6b {
 				compatible = "st,lsm9ds0-gyro";
 				reg = <0x6b>;
 
-				vdd-supply = <&accel_3v3>;
-				vddio-supply = <&accel_3v3>;
+				vdd-supply = <&reg_3p3v>;
+				vddio-supply = <&reg_3p3v>;
 			};
 		};
 	};