[PATCH V4 2/3] devicetree: Add bindings for DA9063 OnKey

From: S Twiss
Date: Tue May 12 2015 - 09:38:11 EST

From: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>

Add device tree bindings for the DA9063 OnKey driver

Signed-off-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>

Version History

Changes in V4
- No change

Changes in V3
- No change

Changes in V2
- Remove the circular dependency comment linking patches in the main e-mail
- Search and replace 'keyword' with 'property' in onkey sub-node description
- Reformat onkey sub-node content to move the description for key-power into
a new optional properties sub-section so it has a more promiment position

This patch applies against linux-next and v4.1-rc3

Documentation/devicetree/bindings/mfd/da9063.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt
index 42c6fa6..05b21bc 100644
--- a/Documentation/devicetree/bindings/mfd/da9063.txt
+++ b/Documentation/devicetree/bindings/mfd/da9063.txt
@@ -5,6 +5,7 @@ DA9093 consists of a large and varied group of sub-devices (I2C Only):
Device Supply Names Description
------ ------------ -----------
da9063-regulator : : LDOs & BUCKs
+da9063-onkey : : On Key
da9063-rtc : : Real-Time Clock
da9063-watchdog : : Watchdog

@@ -51,6 +52,18 @@ Sub-nodes:
the DA9063. There are currently no entries in this binding, however
compatible = "dlg,da9063-rtc" should be added if a node is created.

+- onkey : This node defines the OnKey settings for controlling the key
+ functionality of the device. The node should contain the compatible property
+ with the value "dlg,da9063-onkey".
+ Optional onkey properties:
+ - dlg,disable-key-power : Disable power-down using a long key-press. If this
+ entry exists the OnKey driver will remove support for the KEY_POWER key
+ press. If this entry does not exist then by default the key-press
+ triggered power down is enabled and the OnKey will support both KEY_POWER
+ and KEY_SLEEP.
- watchdog : This node defines settings for the Watchdog timer associated
with the DA9063. There are currently no entries in this binding, however
compatible = "dlg,da9063-watchdog" should be added if a node is created.
@@ -73,6 +86,11 @@ Example:
compatible = "dlg,da9063-watchdog";

+ onkey {
+ compatible = "dlg,da9063-onkey";
+ dlg,disable-key-power;
+ };
regulators {
DA9063_BCORE1: bcore1 {
regulator-name = "BCORE1";
end-of-patch for PATCH V4

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