regulator: dt-bindings: promote infineon buck converters to their own binding

These devices are regulators may need to make use of the common
regulator properties, but these are not permitted while only documented
in trivial-devices.yaml

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240223-blabber-obnoxious-353e519541a6@spud
[groeck: Dropped empty line at end of patch]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml b/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml
new file mode 100644 (file)
index 0000000..e6ffbc2
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/infineon,ir38060.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Infineon Buck Regulators with PMBUS interfaces
+
+maintainers:
+  - Not Me.
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    enum:
+      - infineon,ir38060
+      - infineon,ir38064
+      - infineon,ir38164
+      - infineon,ir38263
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      regulator@34 {
+        compatible = "infineon,ir38060";
+        reg = <0x34>;
+
+        regulator-min-microvolt = <437500>;
+        regulator-max-microvolt = <1387500>;
+      };
+    };

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 842eb65e4c03170214128bf29177b7972c9cfa84..2210964faaf69b4a1844dfcb971a536073d022b5 100644 (file)
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -143,14 +143,6 @@ properties:
           - ibm,cffps2
             # Infineon IR36021 digital POL buck controller
           - infineon,ir36021
-            # Infineon IR38060 Voltage Regulator
-          - infineon,ir38060
-            # Infineon IR38064 Voltage Regulator
-          - infineon,ir38064
-            # Infineon IR38164 Voltage Regulator
-          - infineon,ir38164
-            # Infineon IR38263 Voltage Regulator
-          - infineon,ir38263
             # Infineon IRPS5401 Voltage Regulator (PMIC)
           - infineon,irps5401
             # Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor