linux-kernel - [PATCH V1 1/3] ASoC: dt-bindings: Add schema for "awinic,aw87390"

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Message-ID: <20230904114621.4457-2-wangweidong.a@awinic.com>
Date:   Mon,  4 Sep 2023 19:46:19 +0800
From:   wangweidong.a@...nic.com
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        perex@...ex.cz, tiwai@...e.com, rf@...nsource.cirrus.com,
        wangweidong.a@...nic.com, herve.codina@...tlin.com,
        shumingf@...ltek.com, rdunlap@...radead.org, 13916275206@....com,
        ryans.lee@...log.com, linus.walleij@...aro.org,
        ckeepax@...nsource.cirrus.com, yijiangtao@...nic.com,
        liweilei@...nic.com, colin.i.king@...il.com, trix@...hat.com,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     zhangjianming@...nic.com
Subject: [PATCH V1 1/3] ASoC: dt-bindings: Add schema for "awinic,aw87390"

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

Add a DT schema for describing awinic aw87390 audio amplifiers.
They are controlled using I2C.

Signed-off-by: Weidong Wang <wangweidong.a@...nic.com>
---
 .../bindings/sound/awinic,aw87390.yaml        | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw87390.yaml

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw87390.yaml b/Documentation/devicetree/bindings/sound/awinic,aw87390.yaml
new file mode 100644
index 000000000000..b4de99c9830e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/awinic,aw87390.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/awinic,aw87390.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic Aw87390 Audio Amplifier
+
+maintainers:
+  - Weidong Wang <wangweidong.a@...nic.com>
+
+description:
+  The awinic aw87390 is specifically designed to improve
+  the musical output dynamic range, enhance the overall
+  sound quallity, which is a new high efficiency, low
+  noise, constant large volume, 6th Smart K audio amplifier.
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: awinic,aw87390
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        audio-codec@58 {
+            compatible = "awinic,aw87390";
+            reg = <0x58>;
+        };
+    };
-- 
2.41.0