Convert the imx-audio-spdif binding to YAML.
When testing dtbs_check, found below compatible strings
are not listed in document:
fsl,imx-sabreauto-spdif
fsl,imx6sx-sdb-spdif
So add them in yaml file to pass the test.
Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
---
.../bindings/sound/imx-audio-spdif.txt | 36 -----------
.../bindings/sound/imx-audio-spdif.yaml | 62 +++++++++++++++++++
2 files changed, 62 insertions(+), 36 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/imx-audio-spdif.txt
create mode 100644 Documentation/devicetree/bindings/sound/imx-audio-spdif.yaml
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt b/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt
deleted file mode 100644
index da84a442ccea..000000000000
--- a/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Freescale i.MX audio complex with S/PDIF transceiver
-
-Required properties:
-
- - compatible : "fsl,imx-audio-spdif"
-
- - model : The user-visible name of this sound complex
-
- - spdif-controller : The phandle of the i.MX S/PDIF controller
-
-
-Optional properties:
-
- - spdif-out : This is a boolean property. If present, the
- transmitting function of S/PDIF will be enabled,
- indicating there's a physical S/PDIF out connector
- or jack on the board or it's connecting to some
- other IP block, such as an HDMI encoder or
- display-controller.
-
- - spdif-in : This is a boolean property. If present, the receiving
- function of S/PDIF will be enabled, indicating there
- is a physical S/PDIF in connector/jack on the board.
-
-* Note: At least one of these two properties should be set in the DT binding.
-
-
-Example:
-
-sound-spdif {
- compatible = "fsl,imx-audio-spdif";
- model = "imx-spdif";
- spdif-controller = <&spdif>;
- spdif-out;
- spdif-in;
-};
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-spdif.yaml b/Documentation/devicetree/bindings/sound/imx-audio-spdif.yaml
new file mode 100644
index 000000000000..b29e024f553f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/imx-audio-spdif.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/imx-audio-spdif.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX audio complex with S/PDIF transceiver
+
+maintainers:
+ - Shengjiu Wang <shengjiu.wang@xxxxxxx>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - fsl,imx-audio-spdif
+ - enum:
+ - fsl,imx-sabreauto-spdif
+ - fsl,imx6sx-sdb-spdif
+ - items:
+ - enum:
+ - fsl,imx-audio-spdif
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: User specified audio sound card name
+
+ spdif-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the i.MX S/PDIF controller
+
+ spdif-out:
+ type: boolean
+ description: |
+ If present, the transmitting function of S/PDIF will be enabled,
+ indicating there's a physical S/PDIF out connector or jack on the
+ board or it's connecting to some other IP block, such as an HDMI
+ encoder or display-controller.
+
+ spdif-in:
+ type: boolean
+ description: |
+ If present, the receiving function of S/PDIF will be enabled,
+ indicating there is a physical S/PDIF in connector/jack on the board.
+
+required:
+ - compatible
+ - model
+ - spdif-controller
+
+additionalProperties: false
+
+examples:
+ - |
+ sound-spdif {
+ compatible = "fsl,imx-audio-spdif";
+ model = "imx-spdif";
+ spdif-controller = <&spdif>;
+ spdif-out;
+ spdif-in;
+ };
--
2.34.1
