Convert the text biddings for the Everest ES7241 2 channels I2S analog
to digital converter to dt-schema.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
.../devicetree/bindings/sound/everest,es7241.txt | 28 ---------
.../devicetree/bindings/sound/everest,es7241.yaml | 66 ++++++++++++++++++++++
2 files changed, 66 insertions(+), 28 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/everest,es7241.txt b/Documentation/devicetree/bindings/sound/everest,es7241.txt
deleted file mode 100644
index 28f82cf4959f..000000000000
--- a/Documentation/devicetree/bindings/sound/everest,es7241.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-ES7241 i2s AD converter
-
-Required properties:
-- compatible : "everest,es7241"
-- VDDP-supply: regulator phandle for the VDDA supply
-- VDDA-supply: regulator phandle for the VDDP supply
-- VDDD-supply: regulator phandle for the VDDD supply
-
-Optional properties:
-- reset-gpios: gpio connected to the reset pin
-- m0-gpios : gpio connected to the m0 pin
-- m1-gpios : gpio connected to the m1 pin
-- everest,sdout-pull-down:
- Format used by the serial interface is controlled by pulling
- the sdout. If the sdout is pulled down, leftj format is used.
- If this property is not provided, sdout is assumed to pulled
- up and i2s format is used
-
-Example:
-
-linein: audio-codec@2 {
- #sound-dai-cells = <0>;
- compatible = "everest,es7241";
- VDDA-supply = <&vcc_3v3>;
- VDDP-supply = <&vcc_3v3>;
- VDDD-supply = <&vcc_3v3>;
- reset-gpios = <&gpio GPIOH_42>;
-};
diff --git a/Documentation/devicetree/bindings/sound/everest,es7241.yaml b/Documentation/devicetree/bindings/sound/everest,es7241.yaml
new file mode 100644
index 000000000000..57ab429b320f
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/everest,es7241.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/everest,es7241.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Everest ES7241 2 channels I2S analog to digital converter
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@xxxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - everest,es7241
+
+ reset-gpios:
+ maxItems: 1
+ description: GPIO connected to the reset pin
+
+ m0-gpios:
+ maxItems: 1
+ description: GPIO connected to the m0 pin
+
+ m1-gpios:
+ maxItems: 1
+ description: GPIO connected to the m0 pin
+
+ everest,sdout-pull-down:
+ type: boolean
+ description:
+ Format used by the serial interface is controlled by pulling
+ the sdout. If the sdout is pulled down, leftj format is used.
+ If this property is not provided, sdout is assumed to pulled
+ up and i2s format is used
+
+ VDDP-supply: true
+ VDDA-supply: true
+ VDDD-supply: true
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - VDDP-supply
+ - VDDA-supply
+ - VDDD-supply
+
+allOf:
+ - $ref: dai-common.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ codec-0 {
+ compatible = "everest,es7241";
+ #sound-dai-cells = <0>;
+ reset-gpios = <&gpio1 15 0>;
+ VDDP-supply = <&vddp_supply>;
+ VDDA-supply = <&vdda_supply>;
+ VDDD-supply = <&vddd_supply>;
+ };
+
+...
--
2.34.1
