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[v3,1/2] ASoC: dt-bindings: Add Richtek rtq9128 audio amplifier

Message ID 1695181834-5809-2-git-send-email-cy_huang@richtek.com
State Not Applicable
Headers show
Series ASoC: Add rtq9128 audio amplifier | expand

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robh/dt-meta-schema success

Commit Message

ChiYuan Huang Sept. 20, 2023, 3:50 a.m. UTC 
From: ChiYuan Huang <cy_huang@richtek.com>

Create richtek,rtq9128.yaml for rtq9128 amplifier.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
v3
- Add Reviewed-by tag

v2
- Dual license
- Add $ref for dai-common.yaml
- Remove delimiter '|' in head of description
---
 .../bindings/sound/richtek,rtq9128.yaml       | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml b/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml
new file mode 100644
index 000000000000..d117f08fff30
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml
@@ -0,0 +1,54 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/richtek,rtq9128.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RTQ9128 Automative Audio Power Amplifier
+
+maintainers:
+  - ChiYuan Huang <cy_huang@richtek.com>
+
+description:
+  The RTQ9128 is a ultra-low output noise, high-efficiency, four-channel
+  class-D audio power amplifier and delivering 4x75W into 4OHm at 10%
+  THD+N from a 25V supply in automotive applications.
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - richtek,rtq9128
+
+  reg:
+    maxItems: 1
+
+  enable-gpios:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      speaker@1a {
+        compatible = "richtek,rtq9128";
+        reg = <0x1a>;
+        enable-gpios = <&gpio 26 GPIO_ACTIVE_HIGH>;
+        #sound-dai-cells = <0>;
+      };
+    };