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

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Date:   Wed, 18 Jan 2023 09:38:11 +0300
From:   Okan Sahin <okan.sahin@...log.com>
To:     <okan.sahin@...log.com>
CC:     Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Marcelo Schmitt <marcelo.schmitt1@...il.com>,
        William Breathitt Gray <william.gray@...aro.org>,
        Ramona Bolboaca <ramona.bolboaca@...log.com>,
        "Lad Prabhakar" <prabhakar.mahadev-lad.rj@...renesas.com>,
        Caleb Connolly <caleb.connolly@...aro.org>,
        ChiYuan Huang <cy_huang@...htek.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-iio@...r.kernel.org>
Subject: [PATCH v3 4/5] dt-bindings: regulator: Add ADI MAX77541/MAX77540 Regulator

Add ADI MAX77541/MAX77540 Regulator devicetree document.

Signed-off-by: Okan Sahin <okan.sahin@...log.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@...log.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@...log.com>
 L:	linux-kernel@...r.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