dt-bindings: regulator: adi,max77541-regulator.yaml Add MAX77541 Regu…

…lator bindings

The bindings for MAX77541 and MAX77540
regulator drivers.

Signed-off-by: Okan Sahin <okan.sahin@analog.com>

Documentation/devicetree/bindings/regulator/adi,max77541-regulator.yaml

@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/adi,max77541-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Buck Converter for MAX77540/MAX77541
+
+maintainers:
+  - Okan Sahin <okan.sahin@analog.com>
+
+description: |
+  This is a part of device tree bindings for ADI MAX77540/MAX77541
+
+  The buck converter is represented as a sub-node of the PMIC node on the device tree.
+
+  The device has two buck regulators.
+  See also Documentation/devicetree/bindings/mfd/adi,max77541.yaml for
+  additional information and example.
+
+properties:
+  compatible:
+    enum:
+      - adi,max77540-regulator
+      - adi,max77541-regulator
+
+patternProperties:
+  "^BUCK[12]$":
+    type: object
+    $ref: regulator.yaml#
+    additionalProperties: false
+    description: |
+      Buck regulator.
+
+    properties:
+      regulator-name: true
+      regulator-always-on: true
+      regulator-boot-on: true
+      regulator-min-microvolt:
+        minimum: 300000
+      regulator-max-microvolt:
+        maximum: 5200000
+
+additionalProperties: false

MAINTAINERS

@@ -12502,6 +12502,7 @@ M:	Okan Sahin <okan.sahin@analog.com>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/mfd/adi,max77541.yaml
+F:	Documentation/devicetree/bindings/regulator/adi,max77541.yaml
 F:	drivers/mfd/max77541.c
 F:	drivers/regulator/max77541-regulator.c
 F:	include/linux/mfd/max77541.h