From: Sebastian Reichel <sre@debian.org>
To: Sebastian Reichel <sre@ring0.de>,
Anton Vorontsov <anton@enomsg.org>,
David Woodhouse <dwmw2@infradead.org>
Cc: "Rob Herring" <rob.herring@calxeda.com>,
"Pawel Moll" <pawel.moll@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Stephen Warren" <swarren@wwwdotorg.org>,
"Ian Campbell" <ijc+devicetree@hellion.org.uk>,
"Rob Landley" <rob@landley.net>,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, "Pali Rohár" <pali.rohar@gmail.com>,
freemangordon@abv.bg, aaro.koskinen@iki.fi, pavel@ucw.cz,
"Sebastian Reichel" <sre@debian.org>
Subject: [PATCH 3/3] dt: binding documentation for bq2415x charger
Date: Sun, 24 Nov 2013 17:49:31 +0100 [thread overview]
Message-ID: <1385311771-447-4-git-send-email-sre@debian.org> (raw)
In-Reply-To: <1385311771-447-1-git-send-email-sre@debian.org>
Add devicetree binding documentation for bq2415x charger.
Signed-off-by: Sebastian Reichel <sre@debian.org>
---
.../devicetree/bindings/power/bq2415x.txt | 43 ++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/bq2415x.txt
diff --git a/Documentation/devicetree/bindings/power/bq2415x.txt b/Documentation/devicetree/bindings/power/bq2415x.txt
new file mode 100644
index 0000000..cb2e753
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/bq2415x.txt
@@ -0,0 +1,43 @@
+Binding for TI bq2415x Li-Ion Charger
+
+Required properties:
+- compatible: Should contain one of the following:
+ * "ti,bq24150"
+ * "ti,bq24150"
+ * "ti,bq24150a"
+ * "ti,bq24151"
+ * "ti,bq24151a"
+ * "ti,bq24152"
+ * "ti,bq24153"
+ * "ti,bq24153a"
+ * "ti,bq24155"
+ * "ti,bq24156"
+ * "ti,bq24156a"
+ * "ti,bq24158"
+- reg: integer, i2c address of the device
+- ti,current-limit: integer, current limit in mA
+- ti,weak-battery-voltage: integer, weak battery voltage threshold in mV
+- ti,battery-regulation-voltage: integer, battery regulation voltage in mV
+- ti,charge-current: integer, charging current in mA
+- ti,termination-current: integer, termination current in mA
+- ti,resistor-sense: integer, value of sensing resistor in milliohm
+
+Optional properties:
+- ti,usb-charger-detection: phandle to usb charger detection device
+ (required for auto mode)
+
+Example from Nokia N900:
+
+bq24150a {
+ compatible = "ti,bq24150a";
+ reg = <0x6b>;
+
+ ti,current-limit = <100>;
+ ti,weak-battery-voltage = <3400>;
+ ti,battery-regulation-voltage = <4200>;
+ ti,charge-current = <650>;
+ ti,termination-current = <100>;
+ ti,resistor-sense = <68>;
+
+ ti,usb-charger-detection = <&isp1704>;
+};
--
1.8.4.3
next prev parent reply other threads:[~2013-11-24 16:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-24 16:49 [PATCH 0/3] DT support for bq2415x Sebastian Reichel
2013-11-24 16:49 ` [PATCH 1/3] power_supply: add power_supply_get_by_phandle Sebastian Reichel
2013-11-25 12:32 ` Pavel Machek
[not found] ` <1385311771-447-2-git-send-email-sre-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2013-12-24 2:20 ` Anton Vorontsov
2013-12-24 3:37 ` Sebastian Reichel
2013-11-24 16:49 ` [PATCH 2/3] bq2415x_charger: add DT support Sebastian Reichel
2013-11-25 12:39 ` Pavel Machek
2013-11-24 16:49 ` Sebastian Reichel [this message]
2013-11-25 13:07 ` [PATCH 3/3] dt: binding documentation for bq2415x charger Pavel Machek
2013-12-24 2:20 ` [PATCH 0/3] DT support for bq2415x Anton Vorontsov
2013-12-24 3:39 ` Sebastian Reichel
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