linux-kernel - [PATCH 1/2] ALSA SoC MAX98520 dt-bindings : Added device tree binding for max98520 Signed-off-by: George Song <george.song@...imintegrated.com>

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Message-Id: <20211013060441.18177-1-georgesong0119@gmail.com>
Date:   Wed, 13 Oct 2021 15:04:41 +0900
From:   George Song <georgesong0119@...il.com>
To:     lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        george.song@...imintegrated.com, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     "george.song" <george.song@...log.com>
Subject: [PATCH 1/2] ALSA SoC MAX98520 dt-bindings : Added device tree binding for max98520 Signed-off-by: George Song <george.song@...imintegrated.com>

From: "george.song" <george.song@...log.com>

---
 .../bindings/sound/maxim,max98520.yaml        | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98520.yaml

diff --git a/Documentation/devicetree/bindings/sound/maxim,max98520.yaml b/Documentation/devicetree/bindings/sound/maxim,max98520.yaml
new file mode 100644
index 000000000000..02481428e2ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/maxim,max98520.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98520.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX98520 Speaker Amplifier Driver
+
+maintainers:
+  - Goerge Song <George.song@...imintegrated.com>
+
+properties:
+  compatible:
+    const: maxim,max98520
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      max98520: amplifier@38 {
+        compatible = "maxim,max98520";
+        reg = <0x38>;
+      };
+    };
-- 
2.25.1