From:   =?UTF-8?q?=E2=80=9CRyan?= <ryan.lee.analog@gmail.com>
To:     lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz,
        tiwai@suse.com, krzysztof.kozlowski@linaro.org,
        rf@opensource.cirrus.com, ckeepax@opensource.cirrus.com,
        pierre-louis.bossart@linux.intel.com, herve.codina@bootlin.com,
        wangweidong.a@awinic.com, james.schulman@cirrus.com,
        ajye_huang@compal.corp-partner.google.com, shumingf@realtek.com,
        povik+lin@cutebit.org, flatmax@flatmax.com,
        linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
        robh+dt@kernel.org, devicetree@vger.kernel.org,
        ryans.lee@analog.com
Subject: [PATCH V2 2/2] ASoC: dt-bindings: max98363: add soundwire amplifier
Date:   Fri, 10 Mar 2023 17:14:09 -0800
Message-Id: <20230311011409.210014-2-ryan.lee.analog@gmail.com>
In-Reply-To: <20230311011409.210014-1-ryan.lee.analog@gmail.com>
References: <20230311011409.210014-1-ryan.lee.analog@gmail.com>
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From: Ryan Lee <ryans.lee@analog.com>

This patch adds dt-bindings information for Analog Devices MAX98363
SoundWire Amplifier.

Signed-off-by: Ryan Lee <ryans.lee@analog.com>
---
Changes from v1:
  Fixed a syntax error for the 'dt_binding_check' build.
  Removed unnecessary properties.
  Added description about SoundWire device ID of MAX98363

 .../bindings/sound/adi,max98363.yaml          | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/adi,max98363.yaml

diff --git a/Documentation/devicetree/bindings/sound/adi,max98363.yaml b/Documentation/devicetree/bindings/sound/adi,max98363.yaml
new file mode 100644
index 000000000000..0e71b6c84007
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/adi,max98363.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/adi,max98363.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX98363 SoundWire Amplifier
+
+maintainers:
+  - Ryan Lee <ryans.lee@analog.com>
+
+description:
+  The MAX98363 is a SoundWire input Class D mono amplifier that
+  supports MIPI SoundWire v1.2-compatible digital interface for
+  audio and control data.
+  SoundWire peripheral device ID of MAX98363 is 0x3X019F836300
+  where X is the peripheral device unique ID decoded from pin.
+  It supports up to 10 peripheral devices(0x0 to 0x9).
+
+properties:
+  compatible:
+    enum:
+      - adi,max98363
+  reg:
+    maxItems: 1
+    description: Peripheral-device unique ID decoded from pin.
+
+required:
+  - compatible
+  - reg
+additionalProperties: false
+
+examples:
+  - |
+    soundwire {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        amplifier@3 {
+            compatible = "adi,max98363";
+            reg = <0x3>;
+        };
+    };
-- 
2.34.1