lkml.org 
[lkml]   [2013]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 5/5] mfd: max14577: Add device tree bindings document
Date
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 | 48 ++++++++++++++++++++
1 file changed, 48 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 0000000..20d3866
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/max14577.txt
@@ -0,0 +1,48 @@
+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 properties:
+- regulators : Each regulator should be represented by a child node of the
+ "regulators" node:
+
+ regulator-name {
+ regulator-name = CHARGER/SAFEOUT;
+ /* standard regulator bindings here */
+ };
+
+ Valid names for regulator are: "CHARGER" and "SAFEOUT". The SAFEOUT
+ is a constant voltage regulator so there is no need to specify voltages
+ for it.
+
+ [*] refer Documentation/devicetree/bindings/regulator/regulator.txt
+
+Example:
+ max14577@25 {
+ compatible = "maxim,max14577";
+ reg = <0x25>;
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 0>;
+
+ regulators {
+ safeout_reg: safeout@1 {
+ regulator-compatible = "SAFEOUT";
+ regulator-name = "SAFEOUT";
+ };
+ charger_reg: charger@0 {
+ regulator-compatible = "CHARGER";
+ regulator-name = "CHARGER";
+ regulator-min-microamp = <90000>;
+ regulator-max-microamp = <950000>;
+ regulator-boot-on;
+ };
+ };
+ };
--
1.7.9.5


\
 
 \ /
  Last update: 2013-11-20 16:01    [W:0.079 / U:0.348 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site