[PATCHv5 8/9] arm64: dts: imx8m: update spdif sound card node properties

[Elinor Montmasson]

Following merge of imx-spdif driver into fsl-asoc-card:
* update properties to match those used by fsl-asoc-card.
* S/PDIF in/out dummy codecs must now be declared explicitly, add and
  use them.

These modifications were tested only on an imx8mn-evk board.

Signed-off-by: Elinor Montmasson <elinor.montmas...@savoirfairelinux.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 15 +++++++++---
 arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 15 +++++++++---
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts  | 24 +++++++++++++++----
 3 files changed, 43 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 90d1901df2b1..348855a41852 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -180,12 +180,21 @@ cpu {
                };
        };
 
+       spdif_out: spdif-out {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dit";
+       };
+
+       spdif_in: spdif-in {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dir";
+       };
+
        sound-spdif {
                compatible = "fsl,imx-audio-spdif";
                model = "imx-spdif";
-               spdif-controller = <&spdif1>;
-               spdif-out;
-               spdif-in;
+               audio-cpu = <&spdif1>;
+               audio-codec = <&spdif_out>, <&spdif_in>;
        };
 };
 
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 9e0259ddf4bc..6a47e09703a7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -124,12 +124,21 @@ sound-wm8524 {
                        "Line Out Jack", "LINEVOUTR";
        };
 
+       spdif_out: spdif-out {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dit";
+       };
+
+       spdif_in: spdif-in {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dir";
+       };
+
        sound-spdif {
                compatible = "fsl,imx-audio-spdif";
                model = "imx-spdif";
-               spdif-controller = <&spdif1>;
-               spdif-out;
-               spdif-in;
+               audio-cpu = <&spdif1>;
+               audio-codec = <&spdif_out>, <&spdif_in>;
        };
 
        sound-micfil {
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts 
b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 7507548cdb16..b953865f0b46 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -125,19 +125,33 @@ link_codec: simple-audio-card,codec {
                };
        };
 
+       spdif_out: spdif-out {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dit";
+       };
+
+       spdif_in: spdif-in {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dir";
+       };
+
        sound-spdif {
                compatible = "fsl,imx-audio-spdif";
                model = "imx-spdif";
-               spdif-controller = <&spdif1>;
-               spdif-out;
-               spdif-in;
+               audio-cpu = <&spdif1>;
+               audio-codec = <&spdif_out>, <&spdif_in>;
+       };
+
+       hdmi_arc_in: hdmi-arc-in {
+               #sound-dai-cells = <0>;
+               compatible = "linux,spdif-dir";
        };
 
        sound-hdmi-arc {
                compatible = "fsl,imx-audio-spdif";
                model = "imx-hdmi-arc";
-               spdif-controller = <&spdif2>;
-               spdif-in;
+               audio-cpu = <&spdif2>;
+               audio-codec = <&hdmi_arc_in>;
        };
 };
 
-- 
2.34.1