ARM: dts: imx6: Do not hardcode the CLKO clock

Using "IMX6QDL_CLK_CKO" for the clock is easier to read instead of
the hardcoded clock number.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6dl-riotboard.dts

@@ -114,7 +114,7 @@ &i2c1 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6q-gw5400-a.dts

@@ -327,7 +327,7 @@ accelerometer: mma8450@1c {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&sw4_reg>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6q-tbs2910.dts

@@ -159,7 +159,7 @@ &i2c1 {
 	status = "okay";
 
 	sgtl5000: sgtl5000@0a {
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		compatible = "fsl,sgtl5000";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;

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

@@ -324,7 +324,7 @@ vgen6_reg: vgen6 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-apf6dev.dtsi

@@ -213,7 +213,7 @@ &i2c2 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_3p3v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-gw52xx.dtsi

@@ -244,7 +244,7 @@ &i2c3 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_1p8v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-gw53xx.dtsi

@@ -237,7 +237,7 @@ &i2c3 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_1p8v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-gw54xx.dtsi

@@ -328,7 +328,7 @@ &i2c3 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&sw4_reg>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi

@@ -269,7 +269,7 @@ codec: sgtl5000@0a {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_sgtl5000>;
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi

@@ -402,7 +402,7 @@ &i2c1 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi

@@ -304,7 +304,7 @@ &i2c1 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

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

@@ -126,7 +126,7 @@ &i2c1 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_3p3v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

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

@@ -290,7 +290,7 @@ &i2c1 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};

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

@@ -260,7 +260,7 @@ &usbh1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usbh>;
 	vbus-supply = <&reg_usb_h1_vbus>;
-	clocks = <&clks 201>;
+	clocks = <&clks IMX6QDL_CLK_CKO>;
 	status = "okay";
 };
 

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

@@ -85,7 +85,7 @@ &i2c2 {
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 201>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};