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Input: da9062 - update bindings docs to account for da9061 

Add binding information for DA9061 onkey.

This patch updates the compatible string "dlg,da9061-onkey" to support
DA9061, removes the reference to KEY_SLEEP (which the driver no longer
supports) and fixes a typo in the example for DA9063.

Supporting KEY_SLEEP was not the general convention and the typical
solution should have been for KEY_POWER to support both cases of suspend
and S/W power off. This change was sent to the DA9063 ONKEY device
driver in a separate patch, but the documentation was not updated at
that time.
- f889bea Report KEY_POWER instead of KEY_SLEEP during power key-press

This patch also adds two new examples, one for DA9062 and one for DA9061.
The DA9061 examples uses a fall-back compatible string for the DA9062
onkey driver.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
hifive-unleashed-5.1
Steve Twiss 2016-11-08 16:15:31 -08:00 committed by Dmitry Torokhov
parent c3fc60893d
commit 406d5a2de0
1 changed files with 31 additions and 16 deletions
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47
Documentation/devicetree/bindings/input/da9062-onkey.txt
View File

@ -1,32 +1,47 @@
* Dialog DA9062/63 OnKey Module
* Dialog DA9061/62/63 OnKey Module
This module is part of the DA9062/DA9063. For more details about entire
chips see Documentation/devicetree/bindings/mfd/da9062.txt and
Documentation/devicetree/bindings/mfd/da9063.txt
This module is part of the DA9061/DA9062/DA9063. For more details about entire
DA9062 and DA9061 chips see Documentation/devicetree/bindings/mfd/da9062.txt
For DA9063 see Documentation/devicetree/bindings/mfd/da9063.txt
This module provides KEY_POWER, KEY_SLEEP and events.
This module provides the KEY_POWER event.
Required properties:
- compatible: should be one of:
dlg,da9062-onkey
dlg,da9063-onkey
- compatible: should be one of the following valid compatible string lines:
"dlg,da9061-onkey", "dlg,da9062-onkey"
"dlg,da9062-onkey"
"dlg,da9063-onkey"
Optional properties:
- dlg,disable-key-power : Disable power-down using a long key-press. If this
- 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.
press when triggered using a long press of the OnKey.
Example:
pmic0: da9062@58 {
Example: DA9063
pmic0: da9063@58 {
onkey {
compatible = "dlg,da9063-onkey";
dlg,disable-key-power;
};
};
Example: DA9062
pmic0: da9062@58 {
onkey {
compatible = "dlg,da9062-onkey";
dlg,disable-key-power;
};
};
Example: DA9061 using a fall-back compatible for the DA9062 onkey driver
pmic0: da9061@58 {
onkey {
compatible = "dlg,da9061-onkey", "dlg,da9062-onkey";
dlg,disable-key-power;
};
};