linux-kernel - [PATCH v2 1/2] ASoC: dt-bindings: realtek,rt5514: Convert to dtschema

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Date: Sun, 16 Jun 2024 15:22:19 +0530
From: Animesh Agarwal <animeshagarwal28@...il.com>
To: 
Cc: 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>,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] ASoC: dt-bindings: realtek,rt5514: Convert to dtschema

Convert the RT5514 audio CODEC bindings to DT Schema. Make bindings
complete by adding 'spi-max-frequency', 'wakeup-source' properties.

Signed-off-by: Animesh Agarwal <animeshagarwal28@...il.com>
Cc: Daniel Baluta <daniel.baluta@....com>

---
Changes in v2:
  - Added ref to spi-peripheral-props.yaml and dai-common.yaml.
  - Added missing properties 'spi-max-frequency' and 'wakeup-source'
  - Moved maintainers list abouve description.
---
 .../bindings/sound/realtek,rt5514.yaml        | 70 +++++++++++++++++++
 .../devicetree/bindings/sound/rt5514.txt      | 37 ----------
 2 files changed, 70 insertions(+), 37 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/realtek,rt5514.yaml
 delete mode 100644 Documentation/devicetree/bindings/sound/rt5514.txt

diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5514.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5514.yaml
new file mode 100644
index 000000000000..7fbf7739c371
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5514.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt5514.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RT5514 audio CODEC
+
+maintainers:
+  - Animesh Agarwal <animeshagarwal28@...il.com>
+
+description: |
+  This device supports both I2C and SPI.
+
+  Pins on the device (for linking into audio routes) for I2C:
+    * DMIC1L
+    * DMIC1R
+    * DMIC2L
+    * DMIC2R
+    * AMICL
+    * AMICR
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: realtek,rt5514
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Master clock to the CODEC
+
+  clock-names:
+    items:
+      - const: mclk
+
+  interrupts:
+    maxItems: 1
+    description: The interrupt number to the cpu.
+
+  realtek,dmic-init-delay-ms:
+    description: Set the DMIC initial delay (ms) to wait it ready for I2C.
+
+  spi-max-frequency: true
+
+  wakeup-source:
+    type: boolean
+    description: Flag to indicate this device can wake system (suspend/resume).
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        codec@57 {
+            compatible = "realtek,rt5514";
+            reg = <0x57>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/sound/rt5514.txt b/Documentation/devicetree/bindings/sound/rt5514.txt
deleted file mode 100644
index d2cc171f22f2..000000000000
--- a/Documentation/devicetree/bindings/sound/rt5514.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-RT5514 audio CODEC
-
-This device supports both I2C and SPI.
-
-Required properties:
-
-- compatible : "realtek,rt5514".
-
-- reg : the I2C address of the device for I2C, the chip select
-        number for SPI.
-
-Optional properties:
-
-- clocks: The phandle of the master clock to the CODEC
-- clock-names: Should be "mclk"
-
-- interrupts: The interrupt number to the cpu. The interrupt specifier format
-	      depends on the interrupt controller.
-
-- realtek,dmic-init-delay-ms
-  Set the DMIC initial delay (ms) to wait it ready for I2C.
-
-Pins on the device (for linking into audio routes) for I2C:
-
-  * DMIC1L
-  * DMIC1R
-  * DMIC2L
-  * DMIC2R
-  * AMICL
-  * AMICR
-
-Example:
-
-rt5514: codec@57 {
-	compatible = "realtek,rt5514";
-	reg = <0x57>;
-};
-- 
2.45.2