[PATCH v3 4/5] dt-bindings: regulator: Add ADI MAX77541/MAX77540 Regulator

From: Okan Sahin <okan.sahin@analog.com>
To: <okan.sahin@analog.com>
Cc: Lee Jones <lee@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Marcelo Schmitt <marcelo.schmitt1@gmail.com>,
	William Breathitt Gray <william.gray@linaro.org>,
	Ramona Bolboaca <ramona.bolboaca@analog.com>,
	"Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	Caleb Connolly <caleb.connolly@linaro.org>,
	ChiYuan Huang <cy_huang@richtek.com>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-iio@vger.kernel.org>
Subject: [PATCH v3 4/5] dt-bindings: regulator: Add ADI MAX77541/MAX77540 Regulator
Date: Wed, 18 Jan 2023 09:38:11 +0300	[thread overview]
Message-ID: <20230118063822.14521-5-okan.sahin@analog.com> (raw)
In-Reply-To: <20230118063822.14521-1-okan.sahin@analog.com>

Add ADI MAX77541/MAX77540 Regulator devicetree document.

Signed-off-by: Okan Sahin <okan.sahin@analog.com>
---
 .../regulator/adi,max77541-regulator.yaml     | 44 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/adi,max77541-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/adi,max77541-regulator.yaml b/Documentation/devicetree/bindings/regulator/adi,max77541-regulator.yaml
new file mode 100644
index 000000000000..fff463d5e79d
--- /dev/null
+++ b/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
diff --git a/MAINTAINERS b/MAINTAINERS
index 5704ed5afce3..fcb846f7250f 100644
--- a/MAINTAINERS
+++ b/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-regulator.yaml
 F:	drivers/mfd/max77541.c
 F:	drivers/regulator/max77541-regulator.c
 F:	include/linux/mfd/max77541.h
-- 
2.30.2

