From: Marcus Cooper <codekip...@gmail.com>

Add a simple-soundcard to link audio between HDMI and I2S.

Signed-off-by: Jernej Skrabec <jernej.skra...@siol.net>
Signed-off-by: Marcus Cooper <codekip...@gmail.com>
Signed-off-by: Clément Péron <peron.c...@gmail.com>
---
 arch/arm/boot/dts/sunxi-h3-h5.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi 
b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 9be13378d4df..91d8c2690feb 100644
--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -105,6 +105,25 @@ de: display-engine {
                status = "disabled";
        };
 
+       hdmi_sound: hdmi-sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,format = "i2s";
+               simple-audio-card,name = "sun8i-h3-hdmi";
+               simple-audio-card,mclk-fs = <128>;
+               simple-audio-card,frame-inversion;
+               status = "disabled";
+
+               simple-audio-card,codec {
+                       sound-dai = <&hdmi>;
+               };
+
+               simple-audio-card,cpu {
+                       sound-dai = <&i2s2>;
+                       dai-tdm-slot-num = <2>;
+                       dai-tdm-slot-width = <32>;
+               };
+       };
+
        soc {
                compatible = "simple-bus";
                #address-cells = <1>;
@@ -806,6 +825,7 @@ csi: camera@1cb0000 {
                };
 
                hdmi: hdmi@1ee0000 {
+                       #sound-dai-cells = <0>;
                        compatible = "allwinner,sun8i-h3-dw-hdmi",
                                     "allwinner,sun8i-a83t-dw-hdmi";
                        reg = <0x01ee0000 0x10000>;
-- 
2.25.1

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