[PATCH] ARM: dts: imx28-tx28: Pass #sound-dai-cells

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

Per sgtl5000.yaml, '#sound-dai-cells' is a required property.

Pass it to fix the following dt-schema warning:

imx28-tx28.dtb: sgtl5000 at a: '#sound-dai-cells' is a required property
	from schema $id: http://devicetree.org/schemas/sound/sgtl5000.yaml#

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
index 153e4017951d..5485fe118dc4 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
@@ -260,6 +260,7 @@ &i2c0 {
 	sgtl5000: sgtl5000 at a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
+		#sound-dai-cells = <0>;
 		VDDA-supply = <&reg_2p5v>;
 		VDDIO-supply = <&reg_3p3v>;
 		clocks = <&mclk>;
-- 
2.34.1