From 77357c50e4003f38e3e058fa64ae5e84dec414a3 Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Tue, 11 Jan 2022 18:48:03 +0100
Subject: [PATCH] regulator: dt-bindings: maxim,max77843: Add MAX77843 bindings

Document the bindings for MAX77843 regulator driver.  The bindings are
almost identical to MAX77693 bindings, except the actual names of
regulators.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220111174805.223732-4-krzysztof.kozlowski@canonical.com
---
 .../bindings/regulator/maxim,max77843.yaml         | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77843.yaml

diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml
new file mode 100644
index 0000000..a963025
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max77843.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX77843 MicroUSB and Companion Power Management IC regulators
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+  This is a part of device tree bindings for Maxim MAX77843 MicroUSB Integrated
+  Circuit (MUIC).
+
+  See also Documentation/devicetree/bindings/mfd/maxim,max77843.yaml for
+  additional information and example.
+
+properties:
+  compatible:
+    const: maxim,max77843-regulator
+
+  CHARGER:
+    type: object
+    $ref: regulator.yaml#
+    additionalProperties: false
+    description: |
+      Current regulator.
+
+    properties:
+      regulator-name: true
+      regulator-always-on: true
+      regulator-boot-on: true
+      regulator-min-microamp:
+        minimum: 100000
+      regulator-max-microamp:
+        maximum: 3150000
+
+    required:
+      - regulator-name
+
+patternProperties:
+  "^SAFEOUT[12]$":
+    type: object
+    $ref: regulator.yaml#
+    additionalProperties: false
+    description: |
+      Safeout LDO regulator.
+
+    properties:
+      regulator-name: true
+      regulator-always-on: true
+      regulator-boot-on: true
+      regulator-min-microvolt:
+        minimum: 3300000
+      regulator-max-microvolt:
+        maximum: 4950000
+
+    required:
+      - regulator-name
+
+required:
+  - compatible
+
+additionalProperties: false
-- 
2.7.4