ENGR00320205 dts: imx6sx-sdb: Support spdif out in sx-sdb board

Add device tree for spdif in sx-sdb board.

Signed-off-by: Shengjiu Wang <b02247@freescale.com>

2 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 216e21da4485..18101a3b61e6 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -137,6 +137,14 @@
                 hp-det-gpios = <&gpio1 17 1>;
         };
 
+        sound-spdif {
+                compatible = "fsl,imx-audio-spdif",
+                           "fsl,imx6sx-sdb-spdif";
+                model = "imx-spdif";
+                spdif-controller = <&spdif>;
+                spdif-out;
+        };
+
         csi1_v4l2_cap {
                 compatible = "fsl,imx6sx-csi-v4l2", "fsl,imx6sl-csi-v4l2";
                 status = "okay";
@@ -448,6 +456,12 @@
         status = "disabled";
 };
 
+&spdif {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_spdif_2>;
+        status = "okay";
+};
+
 &ssi2 {
         status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 71f58da72003..3a0f259bbc1d 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1602,6 +1602,12 @@
                                 MX6SX_PAD_ENET2_COL__SPDIF_IN           0x1b0b0
                         >;
                 };
+
+                pinctrl_spdif_2: spdifgrp-2 {
+                        fsl,pins = <
+                                MX6SX_PAD_SD4_DATA4__SPDIF_OUT          0x1b0b0
+                        >;
+                };
         };
 
         uart1 {