From: Chancel Liu <chancel.liu@nxp.com>
To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, perex@perex.cz,
tiwai@suse.com, ckeepax@opensource.cirrus.com,
patches@opensource.cirrus.com, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Cc: Chancel Liu <chancel.liu@nxp.com>
Subject: [PATCH v2 1/2] ASoC: dt-bindings: wlf,wm8524: Convert to json-schema
Date: Mon, 27 Feb 2023 17:19:37 +0800 [thread overview]
Message-ID: <20230227091938.1671416-1-chancel.liu@nxp.com> (raw)
Convert the Wolfson WM8524 24-bit 192KHz Stereo DAC device tree
binding documentation to json-schema.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
---
.../devicetree/bindings/sound/wlf,wm8524.yaml | 40 +++++++++++++++++++
.../devicetree/bindings/sound/wm8524.txt | 16 --------
2 files changed, 40 insertions(+), 16 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/wlf,wm8524.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/wm8524.txt
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8524.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8524.yaml
new file mode 100644
index 000000000000..4d951ece394e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8524.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8524.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8524 24-bit 192KHz Stereo DAC
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: wlf,wm8524
+
+ "#sound-dai-cells":
+ const: 0
+
+ wlf,mute-gpios:
+ maxItems: 1
+ description:
+ a GPIO spec for the MUTE pin.
+
+required:
+ - compatible
+ - wlf,mute-gpios
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ wm8524: codec {
+ compatible = "wlf,wm8524";
+ wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/wm8524.txt b/Documentation/devicetree/bindings/sound/wm8524.txt
deleted file mode 100644
index f6c0c263b135..000000000000
--- a/Documentation/devicetree/bindings/sound/wm8524.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-WM8524 audio CODEC
-
-This device does not use I2C or SPI but a simple Hardware Control Interface.
-
-Required properties:
-
- - compatible : "wlf,wm8524"
-
- - wlf,mute-gpios: a GPIO spec for the MUTE pin.
-
-Example:
-
-wm8524: codec {
- compatible = "wlf,wm8524";
- wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
-};
--
2.25.1
next reply other threads:[~2023-02-27 9:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 9:19 Chancel Liu [this message]
2023-02-27 9:19 ` [PATCH v2 2/2] ASoC: wm8524: Correct the MUTE setting while power up/down Chancel Liu
2023-03-01 21:07 ` Mark Brown
2023-02-28 8:15 ` [PATCH v2 1/2] ASoC: dt-bindings: wlf,wm8524: Convert to json-schema Krzysztof Kozlowski
2023-03-01 21:08 ` Mark Brown
2023-03-06 13:32 ` (subset) " Mark Brown
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