linux-kernel - [PATCH v3 1/7] max8903: adds documentation for device tree bindings.

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Message-Id: <1466139626-51434-2-git-send-email-chris@lapa.com.au>
Date:	Fri, 17 Jun 2016 15:00:20 +1000
From:	Chris Lapa <chris@...a.com.au>
To:	k.kozlowski@...sung.com, dwmw2@...radead.org, dbaryshkov@...il.com,
	sre@...nel.org, mark.rutland@....com, robh+dt@...nel.org
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, Chris Lapa <chris@...a.com.au>
Subject: [PATCH v3 1/7] max8903: adds documentation for device tree bindings.

From: Chris Lapa <chris@...a.com.au>

Signed-off-by: Chris Lapa <chris@...a.com.au>
---
 .../devicetree/bindings/power/max8903-charger.txt  | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt

diff --git a/Documentation/devicetree/bindings/power/max8903-charger.txt b/Documentation/devicetree/bindings/power/max8903-charger.txt
new file mode 100644
index 0000000..aea1dd2a
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/max8903-charger.txt
@@ -0,0 +1,25 @@
+Maxim Semiconductor MAX8903 Battery Charger bindings
+
+Required properties:
+- compatible: "maxim,max8903-charger" for MAX8903 Battery Charger
+- dok-gpios: Valid DC power has been detected, optional if uok-gpios is provided
+- uok-gpios: Valid USB power has been detected, optional if dok-gpios is provided
+
+Optional properties:
+- cen-gpios: Charge enable pin
+- chg-gpios: Charger status pin
+- flt-gpios: Fault pin
+- dcm-gpios: Current limit mode setting (DC or USB)
+- usus-gpios: USB suspend pin
+
+
+Example:
+
+	max8903-charger {
+		compatible = "maxim,max8903-charger";
+		dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+		flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+		chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
+		cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+		status = "okay";
+	};
-- 
1.9.1