Re: [PATCH 1/2] ASoC: dt-bindings: fsl_aud2htx: Add binding doc for aud2htx module

AUD2HTX (Audio Subsystem TO HDMI TX Subsystem) is a new
IP module found on i.MX8MP.

Signed-off-by: Shengjiu Wang <redacted>
---
 .../bindings/sound/fsl,aud2htx.yaml           | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml

diff --git a/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml
new file mode 100644
index 000000000000..18548d0889a8
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,aud2htx.yaml

@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/fsl,aud2htx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Audio Subsystem to HDMI RTX Subsystem Controller
+
+maintainers:
+  - Shengjiu Wang <shengjiu.wang@nxp.com>
+
+properties:
+  $nodename:
+    pattern: "^aud2htx@.*"

+
+  compatible:
+    const: fsl,imx8mp-aud2htx
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Peripheral clock
+
+  clock-names:
+    items:
+      - const: bus
+
+  dmas:
+    items:
+      - description: DMA controller phandle and request line for TX
+
+  dma-names:
+    items:
+      - const: tx
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - dmas
+  - dma-names
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx8mp-clock.h>
+
+    aud2htx: aud2htx@30cb0000 {
+             compatible = "fsl,imx8mp-aud2htx";