diff mbox series

ASoC: dt-bindings: ak4613: switch to yaml base Documentation

Message ID 87imhtv2mh.wl-kuninori.morimoto.gx@renesas.com
State Accepted
Commit 5b235b5522bf38f65cc76a9a008f179c37e0eb81
Headers show
Series ASoC: dt-bindings: ak4613: switch to yaml base Documentation | expand

Commit Message

Kuninori Morimoto April 21, 2020, 5:17 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

This patch switches from .txt base to .yaml base Document.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 .../devicetree/bindings/sound/ak4613.txt      | 27 --------
 .../devicetree/bindings/sound/ak4613.yaml     | 65 +++++++++++++++++++
 2 files changed, 65 insertions(+), 27 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/ak4613.txt
 create mode 100644 Documentation/devicetree/bindings/sound/ak4613.yaml
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/ak4613.txt b/Documentation/devicetree/bindings/sound/ak4613.txt
deleted file mode 100644
index 49a2e74fd9cb..000000000000
--- a/Documentation/devicetree/bindings/sound/ak4613.txt
+++ /dev/null
@@ -1,27 +0,0 @@ 
-AK4613 I2C transmitter
-
-This device supports I2C mode only.
-
-Required properties:
-
-- compatible : "asahi-kasei,ak4613"
-- reg : The chip select number on the I2C bus
-
-Optional properties:
-- asahi-kasei,in1-single-end	: Boolean. Indicate input / output pins are single-ended.
-- asahi-kasei,in2-single-end	  rather than differential.
-- asahi-kasei,out1-single-end
-- asahi-kasei,out2-single-end
-- asahi-kasei,out3-single-end
-- asahi-kasei,out4-single-end
-- asahi-kasei,out5-single-end
-- asahi-kasei,out6-single-end
-
-Example:
-
-&i2c {
-	ak4613: ak4613@10 {
-		compatible = "asahi-kasei,ak4613";
-		reg = <0x10>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/sound/ak4613.yaml b/Documentation/devicetree/bindings/sound/ak4613.yaml
new file mode 100644
index 000000000000..b5929239505e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ak4613.yaml
@@ -0,0 +1,65 @@ 
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ak4613.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4613 I2C transmitter Device Tree Bindings
+
+maintainers:
+  - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+properties:
+  compatible:
+    const: asahi-kasei,ak4613
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  "#sound-dai-cells":
+    const: 0
+
+  # for OF-graph
+  port:
+    $ref: "audio-graph-card.yaml#definitions/port"
+  ports:
+    $ref: "audio-graph-card.yaml#definitions/ports"
+
+# use patternProperties to avoid naming "xxx,yyy" issue
+patternProperties:
+  "^asahi-kasei,in1-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,in2-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out1-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out2-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out3-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out4-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out5-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+  "^asahi-kasei,out6-single-end$":
+    $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        ak4613: ak4613@10 {
+            compatible = "asahi-kasei,ak4613";
+            reg = <0x10>;
+        };
+    };