ASoC: samsung: Fix DTS breakage from missing dependencies

Revert "ARM: dts: Change i2s compatible string on exynos5250" (c7f7e6)
and "ARM: dts: exynos5250: move common i2s properties to exynos5 dtsi"
618728) since they reference DMA controller nodes that don't exist
causing DT build issues.
Reported-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NMark Brown <broonie@linaro.org>

arch/arm/boot/dts/exynos5.dtsi

@@ -108,25 +108,4 @@
 		interrupts = <0 42 0>;
 		status = "disabled";
 	};
-
-	i2s0: i2s@03830000 {
-		reg = <0x03830000 0x100>;
-		samsung,idma-addr = <0x03000000>;
-	};
-
-	i2s1: i2s@12D60000 {
-		compatible = "samsung,s3c6410-i2s";
-		reg = <0x12D60000 0x100>;
-		dmas = <&pdma1 12
-			&pdma1 11>;
-		dma-names = "tx", "rx";
-	};
-
-	i2s2: i2s@12D70000 {
-		compatible = "samsung,s3c6410-i2s";
-		reg = <0x12D70000 0x100>;
-		dmas = <&pdma0 12
-			&pdma0 11>;
-		dma-names = "tx", "rx";
-	};
 };

arch/arm/boot/dts/exynos5250.dtsi

@@ -405,7 +405,8 @@
 	};
 
 	i2s0: i2s@03830000 {
-		compatible = "samsung,s5pv210-i2s";
+		compatible = "samsung,i2s-v5";
+		reg = <0x03830000 0x100>;
 		dmas = <&pdma0 10
 			&pdma0 9
 			&pdma0 8>;
@@ -414,11 +415,20 @@
 			<&clock_audss EXYNOS_I2S_BUS>,
 			<&clock_audss EXYNOS_SCLK_I2S>;
 		clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+		samsung,supports-6ch;
+		samsung,supports-rstclr;
+		samsung,supports-secdai;
+		samsung,idma-addr = <0x03000000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s0_bus>;
 	};
 
 	i2s1: i2s@12D60000 {
+		compatible = "samsung,i2s-v5";
+		reg = <0x12D60000 0x100>;
+		dmas = <&pdma1 12
+			&pdma1 11>;
+		dma-names = "tx", "rx";
 		clocks = <&clock 307>, <&clock 157>;
 		clock-names = "iis", "i2s_opclk0";
 		pinctrl-names = "default";
@@ -426,6 +436,11 @@
 	};
 
 	i2s2: i2s@12D70000 {
+		compatible = "samsung,i2s-v5";
+		reg = <0x12D70000 0x100>;
+		dmas = <&pdma0 12
+			&pdma0 11>;
+		dma-names = "tx", "rx";
 		clocks = <&clock 308>, <&clock 158>;
 		clock-names = "iis", "i2s_opclk0";
 		pinctrl-names = "default";