ARM: dts: xilinx: drop spdif fromat

The format property set to 'spdif' has no meaning on these DTs as that
interface type is handled by the generic hdmi-sound driver.

Signed-off-by: Nuno Sá <[email protected]>

Author: nunojsa

arch/arm/boot/dts/xilinx/zynq-adrv9361-z7035-fmc.dts

@@ -232,7 +232,6 @@
 			"Speaker", "TX";
 
 		simple-audio-card,dai-link@0 {
-			format = "spdif";
 			cpu {
 				sound-dai = <&axi_spdif_tx_0>;
 				frame-master;

arch/arm/boot/dts/xilinx/zynq-zc702-adv7511.dtsi

@@ -143,7 +143,6 @@
 			"Speaker", "TX";
 
 		simple-audio-card,dai-link@0 {
-			format = "spdif";
 			cpu {
 				sound-dai = <&axi_spdif_tx_0>;
 				frame-master;

arch/arm/boot/dts/xilinx/zynq-zc706-adv7511.dtsi

@@ -173,7 +173,6 @@
 			"Speaker", "TX";
 
 		simple-audio-card,dai-link@0 {
-			format = "spdif";
 			cpu {
 				sound-dai = <&axi_spdif_tx_0>;
 				frame-master;

arch/arm/boot/dts/xilinx/zynq-zed-adv7511.dtsi

@@ -160,7 +160,6 @@
 			"Speaker", "TX";
 
 		simple-audio-card,dai-link@0 {
-			format = "spdif";
 			cpu {
 				sound-dai = <&axi_spdif_tx_0>;
 			};

arch/arm/boot/dts/xilinx/zynq-zed-imageon.dts

@@ -203,7 +203,6 @@
 			"Speaker", "TX";
 
 		simple-audio-card,dai-link@0 {
-			format = "spdif";
 			cpu {
 				sound-dai = <&axi_spdif_tx_0>;
 				frame-master;