[PATCH 4/5] ARM: dts: imx6sx-sabreauto: Add SPDIF support

[Shengjiu Wang]

Add SPDIF support.

Signed-off-by: Shengjiu Wang <shengjiu.w...@nxp.com>
---
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts 
b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 825924448ab4..772b8ac5d637 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -66,6 +66,13 @@
                enable-active-high;
                vin-supply = <&reg_can_en>;
        };
+
+       sound-spdif {
+               compatible = "fsl,imx-audio-spdif";
+               model = "imx-spdif";
+               spdif-controller = <&spdif>;
+               spdif-in;
+       };
 };
 
 &anaclk2 {
@@ -227,6 +234,12 @@
                >;
        };
 
+       pinctrl_spdif: spdifgrp {
+               fsl,pins = <
+                       MX6SX_PAD_ENET2_COL__SPDIF_IN           0x1b0b0
+               >;
+       };
+
        pinctrl_uart1: uart1grp {
                fsl,pins = <
                        MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX              0x1b0b1
@@ -454,6 +467,14 @@
        };
 };
 
+&spdif {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_spdif>;
+       assigned-clocks = <&clks IMX6SX_CLK_SPDIF_PODF>;
+       assigned-clock-rates = <24576000>;
+       status = "okay";
+};
+
 &wdog1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_wdog>;
-- 
2.21.0