linux-kernel - [PATCH V9 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88395"

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Message-Id: <20230106032835.141918-6-wangweidong.a@awinic.com>
Date:   Fri,  6 Jan 2023 11:28:35 +0800
From:   wangweidong.a@...nic.com
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, perex@...ex.cz, tiwai@...e.com,
        ckeepax@...nsource.cirrus.com, rf@...nsource.cirrus.com,
        pierre-louis.bossart@...ux.intel.com, james.schulman@...rus.com,
        flatmax@...tmax.com, cezary.rojewski@...el.com,
        wangweidong.a@...nic.com, povik+lin@...ebit.org,
        yangxiaohua@...rest-semi.com, daniel.beer@...rinstitute.com,
        13691752556@....com, srinivas.kandagatla@...aro.org,
        jonathan.albrieux@...il.com, steve@....org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     liweilei@...nic.com, zhaolei@...nic.com, yijiangtao@...nic.com
Subject: [PATCH V9 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88395"

From: Weidong Wang <wangweidong.a@...nic.com>

Add a DT schema for describing Awinic AW88395 audio amplifiers. They are
controlled using I2C.

Signed-off-by: Weidong Wang <wangweidong.a@...nic.com>
---
 .../bindings/sound/awinic,aw88395.yaml        | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw88395.yaml

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
new file mode 100644
index 000000000000..35eef7d818a2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/awinic,aw88395.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/awinic,aw88395.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic AW88395 Smart Audio Amplifier
+
+maintainers:
+  - Weidong Wang <wangweidong.a@...nic.com>
+
+description:
+  The Awinic AW88395 is an I2S/TDM input, high efficiency
+  digital Smart K audio amplifier with an integrated 10.25V
+  smart boost convert.
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: awinic,aw88395
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 0
+
+  reset-gpios:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+  - reset-gpios
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        audio-codec@34 {
+            compatible = "awinic,aw88395";
+            reg = <0x34>;
+            #sound-dai-cells = <0>;
+            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+        };
+    };
-- 
2.39.0