linux-kernel - [PATCH v2 2/2] regulator: dt-bindings: Add ADI MAX77503 support

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Date:   Tue, 19 Sep 2023 23:45:22 +0300
From:   Gokhan Celik <gokhan.celik@...log.com>
To:     <outreachy@...ts.linux.dev>
CC:     Gokhan Celik <gokhan.celik@...log.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Gokhan Celik <Gokhan.Celik@...log.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
Subject: [PATCH v2 2/2] regulator: dt-bindings: Add ADI MAX77503 support

Add ADI MAX77503 buck converter devicetree document.

Signed-off-by: Gokhan Celik <gokhan.celik@...log.com>
---
 .../regulator/adi,max77503-regulator.yaml     | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml b/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml
new file mode 100644
index 000000000000..128e04ae3f4d
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2023 Analog Devices, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/adi,max77503-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX77503 Buck Converter
+
+maintainers:
+  - Gokhan Celik <Gokhan.Celik@...log.com>
+
+description: |
+  The Analog Devices MAX77503 is a single channel 14V input, 1.5A 
+  high-efficiency buck converter. This converter has 94% efficiency
+  for 2-Cell/3-Cell battery applications.
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    enum:
+      - adi,max77503
+
+  reg:
+    description: I2C address of the device
+    items:
+      - enum: [0x1e, 0x24, 0x37]
+
+required:
+  - compatible
+  - reg
+  - regulator-min-microvolt
+  - regulator-max-microvolt
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@1e {
+            compatible = "adi,max77503";
+            reg = <0x1e>;
+
+            regulator-min-microvolt = <800000>;
+            regulator-max-microvolt = <5000000>;
+        };
+    };
+
-- 
2.34.1