linux-kernel - [PATCH v2 3/8] dt-bindings: power: supply: max77658: Add ADI MAX77654/58/59 Charger

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Message-ID: <20230322055628.4441-4-Zeynep.Arslanbenzer@analog.com>
Date:   Wed, 22 Mar 2023 08:56:23 +0300
From:   Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
To:     <lee@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <sre@...nel.org>,
        <lgirdwood@...il.com>, <broonie@...nel.org>
CC:     <Zeynep.Arslanbenzer@...log.com>, <Nurettin.Bolucu@...log.com>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-pm@...r.kernel.org>
Subject: [PATCH v2 3/8] dt-bindings: power: supply: max77658: Add ADI MAX77654/58/59 Charger

Add ADI MAX77654/MAX77658/MAX77659 power supply devicetree document.

Signed-off-by: Nurettin Bolucu <Nurettin.Bolucu@...log.com>
Signed-off-by: Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
---
 .../power/supply/adi,max77658-charger.yaml    | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/adi,max77658-charger.yaml

diff --git a/Documentation/devicetree/bindings/power/supply/adi,max77658-charger.yaml b/Documentation/devicetree/bindings/power/supply/adi,max77658-charger.yaml
new file mode 100644
index 000000000000..f140abab969c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/adi,max77658-charger.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/adi,max77658-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Battery charger for MAX77658 PMICs family from ADI.
+
+maintainers:
+  - Nurettin Bolucu <Nurettin.Bolucu@...log.com>
+  - Zeynep Arslanbenzer <Zeynep.Arslanbenzer@...log.com>
+
+description: |
+  This module is part of the MAX77658 MFD device. For more details
+  see Documentation/devicetree/bindings/mfd/adi,max77658.yaml.
+
+  The charger is represented as a sub-node of the PMIC node on the device tree.
+
+properties:
+  compatible:
+    enum:
+      - adi,max77654-charger
+      - adi,max77658-charger
+      - adi,max77659-charger
+
+  adi,fast-charge-timer:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Fast-charge safety timer value (in hours).
+    enum: [3, 5, 7]
+
+  adi,topoff-timer:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Top-Off timer value (in minutes).
+    enum: [0, 5, 10, 15, 20, 25, 30, 35]
+
+  adi,input-current-limit-microamp:
+    description: Input current limit value.
+
+  monitored-battery:
+    description: >
+      phandle to a "simple-battery" compatible node.
+
+      This property must be a phandle to a node using the format described
+      in battery.yaml, with the following properties being required:
+      - constant-charge-current-max-microamp
+
+allOf:
+  - $ref: power-supply.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,max77659-charger
+
+    then:
+      properties:
+        adi,input-current-limit-microamp: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+...
-- 
2.25.1