linux-kernel - [PATCH v4 2/7] regulator: dt-bindings: Document max8997-pmic nodes

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Message-ID: <20201223134221.804943-2-timon.baetz@protonmail.com>
Date:   Wed, 23 Dec 2020 13:42:43 +0000
From:   Timon Baetz <timon.baetz@...tonmail.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Lee Jones <lee.jones@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-pm@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Timon Baetz <timon.baetz@...tonmail.com>
Subject: [PATCH v4 2/7] regulator: dt-bindings: Document max8997-pmic nodes

Add maxim,max8997-battery and maxim,max8997-muic optional nodes.

Signed-off-by: Timon Baetz <timon.baetz@...tonmail.com>
---
 .../bindings/regulator/max8997-regulator.txt         | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
index 6fe825b8ac1b..faaf2bbf0272 100644
--- a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
@@ -53,6 +53,18 @@ Additional properties required if either of the optional properties are used:
 - max8997,pmic-buck125-dvs-gpios: GPIO specifiers for three host gpio's used
   for dvs. The format of the gpio specifier depends in the gpio controller.
 
+Optional nodes:
+- charger: Node for configuring the charger driver.
+  Required properties:
+  - compatible: "maxim,max8997-battery"
+  Optional properties:
+  - extcon: extcon specifier for charging events
+  - charger-supply: regulator node for charging current
+
+- muic: Node used only by extcon consumers.
+  Required properties:
+  - compatible: "maxim,max8997-muic"
+
 Regulators: The regulators of max8997 that have to be instantiated should be
 included in a sub-node named 'regulators'. Regulator nodes included in this
 sub-node should be of the format as listed below.
-- 
2.25.1