linux-kernel - [PATCH v2 03/13] dt-bindings: power: supply: add DT bindings for max77650

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Message-Id: <20190129133545.1931-5-brgl@bgdev.pl>
Date:   Tue, 29 Jan 2019 14:35:35 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Lee Jones <lee.jones@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-input@...r.kernel.org,
        linux-leds@...r.kernel.org, linux-pm@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v2 03/13] dt-bindings: power: supply: add DT bindings for max77650

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

Add the DT binding document for the battery charger module of max77650.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 .../power/supply/max77650-charger.txt         | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/max77650-charger.txt

diff --git a/Documentation/devicetree/bindings/power/supply/max77650-charger.txt b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt
new file mode 100644
index 000000000000..f3e00d41e299
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt
@@ -0,0 +1,27 @@
+Battery charger driver for MAX77650 PMIC from Maxim Integrated.
+
+This module is part of the MAX77650 MFD device. For more details
+see Documentation/devicetree/bindings/mfd/max77650.txt.
+
+The charger is represented as a sub-node of the PMIC node on the device tree.
+
+Required properties:
+--------------------
+- compatible:		Must be "maxim,max77650-charger"
+
+Optional properties:
+--------------------
+- maxim,vchgin-min:	Minimum CHGIN regulation voltage (in microvolts). Must be
+			one of: 4000000, 4100000, 4200000, 4300000, 4400000,
+			4500000, 4600000, 4700000.
+- maxim,ichgin-lim:	CHGIN input current limit (in microamps). Must be one of:
+			95000, 190000, 285000, 380000, 475000.
+
+Example:
+--------
+
+	charger {
+		compatible = "maxim,max77650-charger";
+		maxim,vchgin-min = <4200000>;
+		maxim,ichgin-lim = <285000>;
+	};
-- 
2.20.1