From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
To: 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>, Anton Vorontsov <anton@enomsg.org>,
David Woodhouse <dwmw2@infradead.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Kyungmin Park <kyungmin.park@samsung.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Lee Jones <lee.jones@linaro.org>
Subject: [PATCH v7 3/3] mfd: max14577: Add device tree bindings document
Date: Fri, 06 Dec 2013 12:32:14 +0100 [thread overview]
Message-ID: <1386329534-14186-4-git-send-email-k.kozlowski@samsung.com> (raw)
In-Reply-To: <1386329534-14186-1-git-send-email-k.kozlowski@samsung.com>
Add document describing device tree bindings for MAX14577 MFD driver.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
Documentation/devicetree/bindings/mfd/max14577.txt | 65 ++++++++++++++++++++
1 file changed, 65 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt
diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt
new file mode 100644
index 000000000000..0b2449aaf8bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/max14577.txt
@@ -0,0 +1,65 @@
+Maxim MAX14577 Multi-Function Device
+
+MAX14577 is a Multi-Function Device with Micro-USB Interface Circuit, Li+
+Battery Charger and SFOUT LDO output for powering USB devices. It is
+interfaced to host controller using I2C.
+
+
+Required properties:
+- compatible : Must be "maxim,max14577".
+- reg : I2C slave address for the max14577 chip.
+- interrupts : IRQ line for the max14577 chip.
+- interrupt-parent : The parent interrupt controller.
+
+
+Optional nodes:
+- max14577-muic :
+ Node used only by extcon consumers.
+ Required properties:
+ - compatible : "maxim,max14577-muic"
+
+- regulators :
+ Required properties:
+ - compatible : "maxim,max14577-regulator"
+
+ May contain a sub-node per regulator from the list below. Each
+ sub-node should contain the constraints and initialization information
+ for that regulator. See regulator.txt for a description of standard
+ properties for these sub-nodes.
+
+ List of valid regulator names: CHARGER, SAFEOUT.
+
+ The SAFEOUT is a fixed voltage regulator so there is no need to specify
+ voltages for it.
+
+
+Example:
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+max14577@25 {
+ compatible = "maxim,max14577";
+ reg = <0x25>;
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 IRQ_TYPE_NONE>;
+
+ muic: max14577-muic {
+ compatible = "maxim,max14577-muic";
+ };
+
+ regulators {
+ compatible = "maxim,max14577-regulator";
+
+ safeout_reg: regulator@1 {
+ regulator-compatible = "SAFEOUT";
+ regulator-name = "SAFEOUT";
+ };
+ charger_reg: regulator@0 {
+ regulator-compatible = "CHARGER";
+ regulator-name = "CHARGER";
+ regulator-min-microamp = <90000>;
+ regulator-max-microamp = <950000>;
+ regulator-boot-on;
+ };
+ };
+};
--
1.7.9.5
next prev parent reply other threads:[~2013-12-06 11:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 11:32 [PATCH v7 0/3] mfd: max14577: Add max14577 MFD drivers Krzysztof Kozlowski
2013-12-06 11:32 ` [PATCH v7 1/3] charger: max14577: Add charger support for Maxim 14577 Krzysztof Kozlowski
2013-12-24 2:53 ` Anton Vorontsov
2013-12-06 11:32 ` [PATCH v7 2/3] regulator: max14577: Add regulator driver " Krzysztof Kozlowski
2013-12-18 19:23 ` Mark Brown
2013-12-06 11:32 ` Krzysztof Kozlowski [this message]
2014-01-06 10:46 ` [PATCH v7 3/3] mfd: max14577: Add device tree bindings document Lee Jones
2014-01-06 11:26 ` Kyungmin Park
2014-01-07 14:10 ` Tomasz Figa
2014-01-07 14:35 ` Mark Brown
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