regulator: dt-bindings: tps51632: Convert to DT schema

Convert Texas Instruments TPS51632 Voltage regulators from legacy text
to DT schema. No functional changes are introduced.

Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260717-ti-regulator-tp-v1-1-a49d41dc56d3@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/regulator/ti,tps51632.yaml

@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/ti,tps51632.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TPS51632 Voltage regulators
+
+maintainers:
+  - Laxman Dewangan <ldewangan@nvidia.com>
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    const: ti,tps51632
+
+  reg:
+    maxItems: 1
+
+  ti,enable-pwm-dvfs:
+    description: Enable the DVFS voltage control through the PWM interface.
+    type: boolean
+
+  ti,dvfs-step-20mV:
+    description:
+      The 20mV step voltage when PWM DVFS enabled. Missing this will set 10mV
+      step voltage in PWM DVFS mode. In normal mode, the voltage step is 10mV
+      as per datasheet.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        tps51632@43 {
+            compatible = "ti,tps51632";
+            reg =  <0x43>;
+            regulator-name = "tps51632-vout";
+            regulator-min-microvolt = <500000>;
+            regulator-max-microvolt = <1500000>;
+            regulator-boot-on;
+            ti,enable-pwm-dvfs;
+            ti,dvfs-step-20mV;
+        };
+    };

Documentation/devicetree/bindings/regulator/tps51632-regulator.txt

@@ -1,27 +0,0 @@
-TPS51632 Voltage regulators
-
-Required properties:
-- compatible: Must be "ti,tps51632"
-- reg: I2C slave address
-
-Optional properties:
-- ti,enable-pwm-dvfs: Enable the DVFS voltage control through the PWM interface.
-- ti,dvfs-step-20mV: The 20mV step voltage when PWM DVFS enabled. Missing this
-	will set 10mV step voltage in PWM DVFS mode. In normal mode, the voltage
-	step is 10mV as per datasheet.
-
-Any property defined as part of the core regulator binding, defined in
-regulator.txt, can also be used.
-
-Example:
-
-	tps51632 {
-		compatible = "ti,tps51632";
-		reg =  <0x43>;
-		regulator-name = "tps51632-vout";
-		regulator-min-microvolt = <500000>;
-		regulator-max-microvolt = <1500000>;
-		regulator-boot-on;
-		ti,enable-pwm-dvfs;
-		ti,dvfs-step-20mV;
-	};