ARM: dts: imx: Add missing #sound-dai-cells for sgtl5000 codec

dtc now warns about missing #sound-dai-cells:

arch/arm/boot/dts/imx6ul-geam.dtb: Warning (sound_dai_property): /sound/simple-audio-card,codec: Missing property '#sound-dai-cells' in node /soc/aips-bus@2100000/i2c@21a0000/codec@a or bad phandle (referred from sound-dai[0])
arch/arm/boot/dts/imx6ul-isiot-emmc.dtb: Warning (sound_dai_property): /sound/simple-audio-card,codec: Missing property '#sound-dai-cells' in node /soc/aips-bus@2100000/i2c@21a0000/codec@a or bad phandle (referred from sound-dai[0])
arch/arm/boot/dts/imx6ul-isiot-nand.dtb: Warning (sound_dai_property): /sound/simple-audio-card,codec: Missing property '#sound-dai-cells' in node /soc/aips-bus@2100000/i2c@21a0000/codec@a or bad phandle (referred from sound-dai[0])

Lots of i.MX boards use the SGTL5000 codec, but not all get the warning
because only some reference the codec with "sound-dai" property. However,
the codec should always provide #sound-dai-cells regardless, so fix all
the occurrences.

Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx28-apx4devkit.dts

@@ -147,6 +147,7 @@ i2c0: i2c@80058000 {
 				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
+					#sound-dai-cells = <0>;
 					VDDA-supply = <&reg_3p3v>;
 					VDDIO-supply = <&reg_3p3v>;
 					clocks = <&saif0>;

arch/arm/boot/dts/imx28-eukrea-mbmx28lc.dtsi

@@ -151,6 +151,7 @@ &i2c0 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_3p3v>;
 		VDDIO-supply = <&reg_3p3v>;
 		clocks = <&saif0>;

arch/arm/boot/dts/imx28-evk.dts

@@ -197,6 +197,7 @@ i2c0: i2c@80058000 {
 				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
+					#sound-dai-cells = <0>;
 					VDDA-supply = <&reg_3p3v>;
 					VDDIO-supply = <&reg_3p3v>;
 					clocks = <&saif0>;

arch/arm/boot/dts/imx28-m28evk.dts

@@ -140,6 +140,7 @@ i2c0: i2c@80058000 {
 				sgtl5000: codec@a {
 					compatible = "fsl,sgtl5000";
 					reg = <0x0a>;
+					#sound-dai-cells = <0>;
 					VDDA-supply = <&reg_3p3v>;
 					VDDIO-supply = <&reg_3p3v>;
 					clocks = <&saif0>;

arch/arm/boot/dts/imx51-babbage.dts

@@ -369,6 +369,7 @@ &i2c2 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		clocks = <&clk_audio>;
 		VDDA-supply = <&vdig_reg>;
 		VDDIO-supply = <&vvideo_reg>;

arch/arm/boot/dts/imx53-m53evk.dts

@@ -153,6 +153,7 @@ &i2c1 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_3p2v>;
 		VDDIO-supply = <&reg_3p2v>;
 		clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;

arch/arm/boot/dts/imx53-ppd.dts

@@ -446,6 +446,7 @@ i2c4: i2c@0 {
 			sgtl5000: codec@a {
 				compatible = "fsl,sgtl5000";
 				reg = <0xa>;
+				#sound-dai-cells = <0>;
 				VDDA-supply = <&reg_sgtl5k>;
 				VDDIO-supply = <&reg_sgtl5k>;
 				clocks = <&cko2_11M>;

arch/arm/boot/dts/imx53-qsb-common.dtsi

@@ -317,6 +317,7 @@ &i2c2 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_3p2v>;
 		VDDIO-supply = <&reg_3p2v>;
 		clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;

arch/arm/boot/dts/imx53-tx53-x03x.dts

@@ -230,6 +230,7 @@ &i2c3 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
 		clocks = <&mclk>;

arch/arm/boot/dts/imx53-tx53-x13x.dts

@@ -131,6 +131,7 @@ &i2c3 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_2v5>;
 		VDDIO-supply = <&reg_3v3>;
 		clocks = <&mclk>;

arch/arm/boot/dts/imx53-voipac-bsb.dts

@@ -133,6 +133,7 @@ &i2c3 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_3p3v>;
 		VDDIO-supply = <&reg_3p3v>;
 		clocks = <&clks 150>;

arch/arm/boot/dts/imx6qdl-gw560x.dtsi

@@ -288,6 +288,7 @@ &i2c2 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_1p8v>;
 		VDDIO-supply = <&reg_3p3v>;

arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi

@@ -196,6 +196,7 @@ pcf8523: rtc@68 {
 	sgtl5000: codec@a {
 		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
+		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>;
 		reg = <0x0a>;

arch/arm/boot/dts/imx6ul-geam.dts

@@ -181,6 +181,7 @@ &i2c1 {
 	sgtl5000: codec@a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		clocks = <&clks IMX6UL_CLK_OSC>;
 		clock-names = "mclk";
 		VDDA-supply = <&reg_3p3v>;