ARM: dts: imx28-tx28: Pass #sound-dai-cells

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

Pass it to fix the following dt-schema warning:

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

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
index 153e4017951d886e48a67d5a5443b6352fe491fb..5485fe118dc48bc35bdf6ce0f41cae08d5ab8e7b 100644 (file)
--- a/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-tx28.dts
@@ -260,6 +260,7 @@
        sgtl5000: sgtl5000@a {
                compatible = "fsl,sgtl5000";
                reg = <0x0a>;
+               #sound-dai-cells = <0>;
                VDDA-supply = <&reg_2p5v>;
                VDDIO-supply = <&reg_3p3v>;
                clocks = <&mclk>;