regulator: Convert TPS62360 binding to json-schema

Convert the TPS62360 regulator binding to DT schema format
using json-schema.

This also removes redundant "ti,enable-force-pwm" property
from the example. The property description was removed from the
original text binding file by commit 9a00630c3db8 ("regulator:
tps62360: support force PWM mode via regulator mode"), but a
reference to it remained in the example.

Signed-off-by: Georgi Vlaev <[e-mail]>
Reviewed-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Laxman Dewangan <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

Documentation/devicetree/bindings/regulator/ti,tps62360.yaml

···
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/ti,tps62360.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments TPS6236x Voltage Regulators
+
+maintainers:
+  - Laxman Dewangan <[e-mail]>
+
+description: |
+  The TPS6236x are a family of step down dc-dc converter with
+  an input voltage range of 2.5V to 5.5V. The devices provide
+  up to 3A peak load current, and an output voltage range of
+  0.77V to 1.4V (TPS62360/62) and 0.5V to 1.77V (TPS62361B/63).
+
+  Datasheet is available at:
+  https://www.ti.com/lit/gpn/tps62360
+
+allOf:
+  - $ref: "regulator.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - ti,tps62360
+      - ti,tps62361
+      - ti,tps62362
+      - ti,tps62363
+
+  reg:
+    maxItems: 1
+
+  ti,vsel0-gpio:
+    description: |
+      GPIO for controlling VSEL0 line. If this property
+      is missing, then assume that there is no GPIO for
+      VSEL0 control.
+    maxItems: 1
+
+  ti,vsel1-gpio:
+    description: |
+      GPIO for controlling VSEL1 line. If this property
+      is missing, then assume that there is no GPIO for
+      VSEL1 control.
+    maxItems: 1
+
+  ti,enable-vout-discharge:
+    description: Enable output discharge.
+    type: boolean
+
+  ti,enable-pull-down:
+    description: Enable pull down.
+    type: boolean
+
+  ti,vsel0-state-high:
+    description: |
+      Initial state of VSEL0 input is high. If this property
+      is missing, then assume the state as low.
+    type: boolean
+
+  ti,vsel1-state-high:
+    description: |
+      Initial state of VSEL1 input is high. If this property
+      is missing, then assume the state as low.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@60 {
+            compatible = "ti,tps62361";
+            reg = <0x60>;
+            regulator-name = "tps62361-vout";
+            regulator-min-microvolt = <500000>;
+            regulator-max-microvolt = <1500000>;
+            regulator-boot-on;
+            ti,vsel0-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;
+            ti,vsel1-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+            ti,vsel0-state-high;
+            ti,vsel1-state-high;
+            ti,enable-pull-down;
+            ti,enable-vout-discharge;
+        };
+    };
+
+...

Documentation/devicetree/bindings/regulator/tps62360-regulator.txt

···
-TPS62360 Voltage regulators
-
-Required properties:
-- compatible: Must be one of the following.
-	"ti,tps62360"
-	"ti,tps62361",
-	"ti,tps62362",
-	"ti,tps62363",
-- reg: I2C slave address
-
-Optional properties:
-- ti,enable-vout-discharge: Enable output discharge. This is boolean value.
-- ti,enable-pull-down: Enable pull down. This is boolean value.
-- ti,vsel0-gpio: GPIO for controlling VSEL0 line.
-  If this property is missing, then assume that there is no GPIO
-  for vsel0 control.
-- ti,vsel1-gpio: Gpio for controlling VSEL1 line.
-  If this property is missing, then assume that there is no GPIO
-  for vsel1 control.
-- ti,vsel0-state-high: Initial state of vsel0 input is high.
-  If this property is missing, then assume the state as low (0).
-- ti,vsel1-state-high: Initial state of vsel1 input is high.
-  If this property is missing, then assume the state as low (0).
-
-Any property defined as part of the core regulator binding, defined in
-regulator.txt, can also be used.
-
-Example:
-
-	abc: tps62360 {
-		compatible = "ti,tps62361";
-		reg =  <0x60>;
-		regulator-name = "tps62361-vout";
-		regulator-min-microvolt = <500000>;
-		regulator-max-microvolt = <1500000>;
-		regulator-boot-on
-		ti,vsel0-gpio = <&gpio1 16 0>;
-		ti,vsel1-gpio = <&gpio1 17 0>;
-		ti,vsel0-state-high;
-		ti,vsel1-state-high;
-		ti,enable-pull-down;
-		ti,enable-force-pwm;
-		ti,enable-vout-discharge;
-	};