linux-kernel - [PATCH V2 2/2] ASoC: dt-bindings: max98363: add soundwire amplifier

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 10 Mar 2023 17:14:09 -0800
From:   “Ryan <ryan.lee.analog@...il.com>
To:     lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, krzysztof.kozlowski@...aro.org,
        rf@...nsource.cirrus.com, ckeepax@...nsource.cirrus.com,
        pierre-louis.bossart@...ux.intel.com, herve.codina@...tlin.com,
        wangweidong.a@...nic.com, james.schulman@...rus.com,
        ajye_huang@...pal.corp-partner.google.com, shumingf@...ltek.com,
        povik+lin@...ebit.org, flatmax@...tmax.com,
        linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
        robh+dt@...nel.org, devicetree@...r.kernel.org,
        ryans.lee@...log.com
Subject: [PATCH V2 2/2] ASoC: dt-bindings: max98363: add soundwire amplifier

From: Ryan Lee <ryans.lee@...log.com>

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

Signed-off-by: Ryan Lee <ryans.lee@...log.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@...log.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