linux-kernel - [PATCH V1 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88261"

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Message-ID: <20230717115845.297991-6-wangweidong.a@awinic.com>
Date:   Mon, 17 Jul 2023 19:58:45 +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.co,
        wangweidong.a@...nic.com, shumingf@...ltek.com,
        herve.codina@...tlin.com, flatmax@...tmax.com,
        ckeepax@...nsource.cirrus.com, doug@...morgal.com,
        fido_max@...ox.ru, pierre-louis.bossart@...ux.intel.com,
        kiseok.jo@...ndevice.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:     yijiangtao@...nic.com, zhangjianming@...nic.com
Subject: [PATCH V1 5/5] ASoC: dt-bindings: Add schema for "awinic,aw88261"

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

Add a DT schema for describing Awinic aw88261 audio amplifiers. They are
controlled using I2C.

Signed-off-by: Weidong Wang <wangweidong.a@...nic.com>
---
 .../bindings/sound/awinic,aw88261.yaml        | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/awinic,aw88261.yaml

diff --git a/Documentation/devicetree/bindings/sound/awinic,aw88261.yaml b/Documentation/devicetree/bindings/sound/awinic,aw88261.yaml
new file mode 100644
index 000000000000..a0f3e3418c1e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/awinic,aw88261.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/awinic,aw88261.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Awinic AW88261 Smart Audio Amplifier
+
+maintainers:
+  - Weidong Wang <wangweidong.a@...nic.com>
+
+description:
+  The Awinic AW88261 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,aw88261
+
+  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,aw88261";
+            reg = <0x34>;
+            #sound-dai-cells = <0>;
+            reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+        };
+    };
-- 
2.41.0