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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/xlnx,i2s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx I2S PL block
+
+description:
+ The IP supports I2S based playback/capture audio.
+
+maintainers:
+ - Vincenzo Frascino <vincenzo.frascino@arm.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - xlnx,i2s-receiver-1.0
+ - xlnx,i2s-transmitter-1.0
+
+ reg:
+ maxItems: 1
+
+ xlnx,dwidth:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 16
+ - 24
+ description: |
+ Sample data width.
+
+ xlnx,num-channels:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 1
+ maximum: 4
+ description: |
+ Number of I2S streams.
+
+required:
+ - compatible
+ - reg
+ - xlnx,dwidth
+ - xlnx,num-channels
+
+additionalProperties: false
+
+examples:
+ - |
+ i2s@a0080000 {
+ compatible = "xlnx,i2s-receiver-1.0";
+ reg = <0xa0080000 0x10000>;
+ xlnx,dwidth = <0x18>;
+ xlnx,num-channels = <1>;
+ };
+ i2s@a0090000 {
+ compatible = "xlnx,i2s-transmitter-1.0";
+ reg = <0xa0090000 0x10000>;
+ xlnx,dwidth = <0x18>;
+ xlnx,num-channels = <1>;
+ };
+
+...