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Message-ID: <20240722063657.23018-1-animeshagarwal28@gmail.com>
Date: Mon, 22 Jul 2024 12:06:51 +0530
From: Animesh Agarwal <animeshagarwal28@...il.com>
To:
Cc: Animesh Agarwal <animeshagarwal28@...il.com>,
Daniel Baluta <daniel.baluta@....com>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
linux-sound@...r.kernel.org,
devicetree@...r.kernel.org,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2] ASoC: dt-bindings: fsl,imx-audio-es8328: Convert to dtschema
Convert the Freescale i.MX audio complex with ES8328 codec bindings to
DT schema format.
Cc: Daniel Baluta <daniel.baluta@....com>
Signed-off-by: Animesh Agarwal <animeshagarwal28@...il.com>
---
Changes in v2:
- Changed top level ref to sound-card-common.yaml
---
.../bindings/sound/fsl,imx-audio-es8328.yaml | 111 ++++++++++++++++++
.../bindings/sound/imx-audio-es8328.txt | 60 ----------
2 files changed, 111 insertions(+), 60 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/fsl,imx-audio-es8328.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/imx-audio-es8328.txt
diff --git a/Documentation/devicetree/bindings/sound/fsl,imx-audio-es8328.yaml b/Documentation/devicetree/bindings/sound/fsl,imx-audio-es8328.yaml
new file mode 100644
index 000000000000..5eb6f5812cf2
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,imx-audio-es8328.yaml
@@ -0,0 +1,111 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/fsl,imx-audio-es8328.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX audio complex with ES8328 codec
+
+maintainers:
+ - Shawn Guo <shawnguo@...nel.org>
+ - Sascha Hauer <s.hauer@...gutronix.de>
+
+allOf:
+ - $ref: sound-card-common.yaml#
+
+properties:
+ compatible:
+ const: fsl,imx-audio-es8328
+
+ model:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: The user-visible name of this sound complex
+
+ ssi-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the i.MX SSI controller
+
+ jack-gpio:
+ description: Optional GPIO for headphone jack
+ maxItems: 1
+
+ audio-amp-supply:
+ description: Power regulator for speaker amps
+
+ audio-codec:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle to the ES8328 audio codec
+
+ audio-routing:
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ description: |
+ A list of the connections between audio components. Each entry
+ is a pair of strings, the first being the connection's sink, the second
+ being the connection's source. Valid names could be power supplies,
+ ES8328 pins, and the jacks on the board:
+
+ Power supplies:
+ * audio-amp
+
+ ES8328 pins:
+ * LOUT1
+ * LOUT2
+ * ROUT1
+ * ROUT2
+ * LINPUT1
+ * LINPUT2
+ * RINPUT1
+ * RINPUT2
+ * Mic PGA
+
+ Board connectors:
+ * Headphone
+ * Speaker
+ * Mic Jack
+
+ mux-int-port:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The internal port of the i.MX audio muxer (AUDMUX)
+ enum: [1, 2, 7]
+ default: 1
+
+ mux-ext-port:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The external port of the i.MX audio muxer (AUDMIX)
+ enum: [3, 4, 5, 6]
+ default: 3
+
+required:
+ - compatible
+ - model
+ - ssi-controller
+ - jack-gpio
+ - audio-amp-supply
+ - audio-codec
+ - audio-routing
+ - mux-int-port
+ - mux-ext-port
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "fsl,imx-audio-es8328";
+ model = "imx-audio-es8328";
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ jack-gpio = <&gpio5 15 0>;
+ audio-amp-supply = <®_audio_amp>;
+ audio-routing =
+ "Speaker", "LOUT2",
+ "Speaker", "ROUT2",
+ "Speaker", "audio-amp",
+ "Headphone", "ROUT1",
+ "Headphone", "LOUT1",
+ "LINPUT1", "Mic Jack",
+ "RINPUT1", "Mic Jack",
+ "Mic Jack", "Mic Bias";
+ mux-int-port = <1>;
+ mux-ext-port = <3>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-es8328.txt b/Documentation/devicetree/bindings/sound/imx-audio-es8328.txt
deleted file mode 100644
index 07b68ab206fb..000000000000
--- a/Documentation/devicetree/bindings/sound/imx-audio-es8328.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-Freescale i.MX audio complex with ES8328 codec
-
-Required properties:
-- compatible : "fsl,imx-audio-es8328"
-- model : The user-visible name of this sound complex
-- ssi-controller : The phandle of the i.MX SSI controller
-- jack-gpio : Optional GPIO for headphone jack
-- audio-amp-supply : Power regulator for speaker amps
-- audio-codec : The phandle of the ES8328 audio codec
-- audio-routing : A list of the connections between audio components.
- Each entry is a pair of strings, the first being the
- connection's sink, the second being the connection's
- source. Valid names could be power supplies, ES8328
- pins, and the jacks on the board:
-
- Power supplies:
- * audio-amp
-
- ES8328 pins:
- * LOUT1
- * LOUT2
- * ROUT1
- * ROUT2
- * LINPUT1
- * LINPUT2
- * RINPUT1
- * RINPUT2
- * Mic PGA
-
- Board connectors:
- * Headphone
- * Speaker
- * Mic Jack
-- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)
-- mux-ext-port : The external port of the i.MX audio muxer (AUDMIX)
-
-Note: The AUDMUX port numbering should start at 1, which is consistent with
-hardware manual.
-
-Example:
-
-sound {
- compatible = "fsl,imx-audio-es8328";
- model = "imx-audio-es8328";
- ssi-controller = <&ssi1>;
- audio-codec = <&codec>;
- jack-gpio = <&gpio5 15 0>;
- audio-amp-supply = <®_audio_amp>;
- audio-routing =
- "Speaker", "LOUT2",
- "Speaker", "ROUT2",
- "Speaker", "audio-amp",
- "Headphone", "ROUT1",
- "Headphone", "LOUT1",
- "LINPUT1", "Mic Jack",
- "RINPUT1", "Mic Jack",
- "Mic Jack", "Mic Bias";
- mux-int-port = <1>;
- mux-ext-port = <3>;
-};
--
2.45.2
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