From: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>
Add common binding for NXP audio processors with Sound Open Firmware
(SOF) support.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>
---
.../bindings/sound/fsl,sof-cpu.yaml | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
diff --git a/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
new file mode 100644
index 000000000000..1958afceba75
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/fsl,sof-cpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP audio processor common properties
+
+maintainers:
+ - Daniel Baluta <daniel.baluta@xxxxxxx>
+
+properties:
+ reg:
+ maxItems: 1
+
+ mboxes:
+ maxItems: 4
+
+ mbox-names:
+ items:
+ - const: txdb0
+ - const: txdb1
+ - const: rxdb0
+ - const: rxdb1
+
+ memory-region:
+ maxItems: 1
+
+required:
+ - reg
+ - mboxes
+ - mbox-names
+ - memory-region
+
+additionalProperties: true
--
2.34.1
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