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author | S Twiss <stwiss.opensource@diasemi.com> | 2015-07-27 22:28:40 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-09-29 16:50:07 -0700 |
commit | a27b5e0a78c31b57fa5cceaec4415caeca2e50dd (patch) | |
tree | 4cf33cb0532ec00c3b35b7818bc244d0253718c9 /Documentation | |
parent | 8f697e574012cc73b6b0dcbf30d88a3a0f43b78f (diff) | |
download | linux-stable-a27b5e0a78c31b57fa5cceaec4415caeca2e50dd.tar.gz linux-stable-a27b5e0a78c31b57fa5cceaec4415caeca2e50dd.tar.bz2 linux-stable-a27b5e0a78c31b57fa5cceaec4415caeca2e50dd.zip |
Input: add DA9062 OnKey capability to DA9063 OnKey driver
Add DA9062 OnKey support into the existing DA9063 OnKey driver component by
using generic access tables for common register and bit mask definitions.
The following change will add generic register and bit mask support to the
DA9063 OnKey.
The following alterations have been made to the DA9063 OnKey:
- Addition of a da906x_chip_config structure to hold all
generic registers and bitmasks for this type of OnKey component.
- Addition of an struct of_device_id table for DA9063 and DA9062
defaults
- Refactoring functions to use struct da9063_onkey accesses to generic
registers/masks instead of using defines from registers.h
- Re-work of da9063_onkey_probe() to use of_match_node() and
dev_get_regmap() to provide initialisation of generic registers and
masks and access to regmap
Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/input/da9062-onkey.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/da9062-onkey.txt b/Documentation/devicetree/bindings/input/da9062-onkey.txt new file mode 100644 index 000000000000..ab0e0488fe92 --- /dev/null +++ b/Documentation/devicetree/bindings/input/da9062-onkey.txt @@ -0,0 +1,32 @@ +* Dialog DA9062/63 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 provides KEY_POWER, KEY_SLEEP and events. + +Required properties: + +- compatible: should be one of: + dlg,da9062-onkey + dlg,da9063-onkey + +Optional 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. + +Example: + + pmic0: da9062@58 { + + onkey { + compatible = "dlg,da9063-onkey"; + dlg,disable-key-power; + }; + + }; |