1 files changed, 86 insertions, 0 deletions
diff --git a/dts/Bindings/sound/amlogic,axg-spdifin.yaml b/dts/Bindings/sound/amlogic,axg-spdifin.yaml
new file mode 100644
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+++ b/dts/Bindings/sound/amlogic,axg-spdifin.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/amlogic,axg-spdifin.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Audio AXG SPDIF Input
+
+maintainers:
+  - Jerome Brunet <jbrunet@baylibre.com>
+
+properties:
+  compatible:
+    oneOf:
+      - const: amlogic,axg-spdifin
+      - items:
+          - enum:
+              - amlogic,g12a-spdifin
+              - amlogic,sm1-spdifin
+          - const: amlogic,axg-spdifin
+
+  reg:
+    maxItems: 1
+
+  "#sound-dai-cells":
+    const: 0
+
+  clocks:
+    items:
+      - description: Peripheral clock
+      - description: SPDIF input reference clock
+
+  clock-names:
+    items:
+      - const: pclk
+      - const: refclk
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - "#sound-dai-cells"
+  - clocks
+  - clock-names
+  - interrupts
+
+allOf:
+  - $ref: dai-common.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - amlogic,g12a-spdifin
+              - amlogic,sm1-spdifin
+    then:
+      required:
+        - resets
+
+    else:
+      properties:
+        resets: false
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/axg-audio-clkc.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    audio-controller@400 {
+        compatible = "amlogic,axg-spdifin";
+        reg = <0x400 0x30>;
+        #sound-dai-cells = <0>;
+        interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
+                 <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
+        clock-names = "pclk", "refclk";
+    };