ARM: dts: samsung: exynos4412-n710x: switch sound card to audio-routing

"samsung,audio-routing" property is being deprecated, so switch to
generic "audio-routing".

Link: https://lore.kernel.org/r/20230731095730.204567-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Author: krzk

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

@@ -76,34 +76,33 @@
 };
 
 &sound {
-	samsung,audio-routing =
-		"HP", "HPOUT1L",
-		"HP", "HPOUT1R",
+	audio-routing = "HP", "HPOUT1L",
+			"HP", "HPOUT1R",
 
-		"SPK", "SPKOUTLN",
-		"SPK", "SPKOUTLP",
+			"SPK", "SPKOUTLN",
+			"SPK", "SPKOUTLP",
 
-		"RCV", "HPOUT2N",
-		"RCV", "HPOUT2P",
+			"RCV", "HPOUT2N",
+			"RCV", "HPOUT2P",
 
-		"HDMI", "LINEOUT1N",
-		"HDMI", "LINEOUT1P",
+			"HDMI", "LINEOUT1N",
+			"HDMI", "LINEOUT1P",
 
-		"LINE", "LINEOUT2N",
-		"LINE", "LINEOUT2P",
+			"LINE", "LINEOUT2N",
+			"LINE", "LINEOUT2P",
 
-		"IN1LP", "MICBIAS2",
-		"IN1LN", "MICBIAS2",
-		"Headset Mic", "MICBIAS2",
+			"IN1LP", "MICBIAS2",
+			"IN1LN", "MICBIAS2",
+			"Headset Mic", "MICBIAS2",
 
-		"IN1RP", "Sub Mic",
-		"IN1RN", "Sub Mic",
+			"IN1RP", "Sub Mic",
+			"IN1RN", "Sub Mic",
 
-		"IN2LP:VXRN", "Main Mic",
-		"IN2LN", "Main Mic",
+			"IN2LP:VXRN", "Main Mic",
+			"IN2LN", "Main Mic",
 
-		"IN2RN", "FM In",
-		"IN2RP:VXRP", "FM In";
+			"IN2RN", "FM In",
+			"IN2RP:VXRP", "FM In";
 };
 
 &submic_bias_reg {