Convert atmel-at91sam9g20ek-wm8731-audio DT binding to yaml
based json-schema.Change file name to match json-scheme naming.
Signed-off-by: Balakrishnan Sambath <balakrishnan.s@xxxxxxxxxxxxx>
---
Changes in v2:
- Add missing CODEC pin options to 'atmel,audio-routing' items.
- Drop 'minItems' from 'atmel,audio-routing' since enum defines valid connections.
- Add subsystem tag to subject.
- Add blank line between properties and fix typo.
- Add audio complex description.
- Link to v1: https://lore.kernel.org/lkml/20240214-at91sam9g20ek-wm8731-yaml-v1-1-33333e17383b@xxxxxxxxxxxxx
---
.../bindings/sound/atmel,at91sam9g20ek-wm8731.yaml | 70 ++++++++++++++++++++++
.../sound/atmel-at91sam9g20ek-wm8731-audio.txt | 26 --------
2 files changed, 70 insertions(+), 26 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/atmel,at91sam9g20ek-wm8731.yaml b/Documentation/devicetree/bindings/sound/atmel,at91sam9g20ek-wm8731.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7f6334c96e0b753f83a1714a34514f101c2639c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/atmel,at91sam9g20ek-wm8731.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/atmel,at91sam9g20ek-wm8731.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel at91sam9g20ek wm8731 audio complex
+
+maintainers:
+ - Balakrishnan Sambath <balakrishnan.s@xxxxxxxxxxxxx>
+
+description:
+ The audio complex configuration for Atmel at91sam9g20ek with WM8731 audio codec.
+
+properties:
+ compatible:
+ const: atmel,at91sam9g20ek-wm8731-audio
+
+ atmel,model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: The user-visible name of this sound complex.
+
+ atmel,audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ description: A list of the connections between audio components.
+ items:
+ enum:
+ # Board Connectors
+ - Ext Spk
+ - Int Mic
+
+ # CODEC Pins
+ - LOUT
+ - ROUT
+ - LHPOUT
+ - RHPOUT
+ - LLINEIN
+ - RLINEIN
+ - MICIN
+
+ atmel,ssc-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the SSC controller.
+
+ atmel,audio-codec:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of WM8731 audio codec.
+
+required:
+ - compatible
+ - atmel,model
+ - atmel,audio-routing
+ - atmel,ssc-controller
+ - atmel,audio-codec
+
+additionalProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "atmel,at91sam9g20ek-wm8731-audio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pck0_as_mck>;
+ atmel,model = "wm8731 @ AT91SAMG20EK";
+ atmel,audio-routing =
+ "Ext Spk", "LHPOUT",
+ "Int MIC", "MICIN";
+ atmel,ssc-controller = <&ssc0>;
+ atmel,audio-codec = <&wm8731>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt b/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt
deleted file mode 100644
index 9c5a9947b64d454a892e1e4148ff06be7c33d6cd..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/sound/atmel-at91sam9g20ek-wm8731-audio.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-* Atmel at91sam9g20ek wm8731 audio complex
-
-Required properties:
- - compatible: "atmel,at91sam9g20ek-wm8731-audio"
- - atmel,model: The user-visible name of this sound complex.
- - atmel,audio-routing: A list of the connections between audio components.
- - atmel,ssc-controller: The phandle of the SSC controller
- - atmel,audio-codec: The phandle of the WM8731 audio codec
-Optional properties:
- - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
-
-Example:
-sound {
- compatible = "atmel,at91sam9g20ek-wm8731-audio";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pck0_as_mck>;
-
- atmel,model = "wm8731 @ AT91SAMG20EK";
-
- atmel,audio-routing =
- "Ext Spk", "LHPOUT",
- "Int MIC", "MICIN";
-
- atmel,ssc-controller = <&ssc0>;
- atmel,audio-codec = <&wm8731>;
-};
---
base-commit: fac04efc5c793dccbd07e2d59af9f90b7fc0dca4
change-id: 20241210-sound-atmel-at91sam9g20ek-b0e9dee4533c
Best regards,
--
Balakrishnan Sambath <balakrishnan.s@xxxxxxxxxxxxx>
[Index of Archives]
[Pulseaudio]
[Linux Audio Users]
[ALSA Devel]
[Fedora Desktop]
[Fedora SELinux]
[Big List of Linux Books]
[Yosemite News]
[KDE Users]