redonkable/alistair23-linux
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dt-bindings: power: reset: qcom: Add resin binding

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Resin is similar to pwrkey, add the description and example
for resin bindings

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
This commit is contained in:
Vinod Koul 2018-06-28 20:38:49 +05:30 committed by Sebastian Reichel
parent fe8e81b7e8
commit 7914c67667
2 changed files with 13 additions and 2 deletions
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1
Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
View file

@ -7,6 +7,7 @@ PROPERTIES
Value type: <string>
Definition: must be one of:
"qcom,pm8941-pwrkey"
"qcom,pm8941-resin"
- reg:
Usage: required

14
Documentation/devicetree/bindings/power/reset/qcom,pon.txt
View file

@ -1,9 +1,9 @@
Qualcomm PON Device
The Power On device for Qualcomm PM8xxx is MFD supporting pwrkey
along with the Android reboot-mode.
and resin along with the Android reboot-mode.
This DT node has pwrkey as sub node.
This DT node has pwrkey and resin as sub nodes.
Required Properties:
-compatible: "qcom,pm8916-pon"
@ -12,6 +12,8 @@ Required Properties:
Optional subnode:
-pwrkey: Specifies the subnode pwrkey and should follow the
qcom,pm8941-pwrkey.txt description.
-resin: Specifies the subnode resin and should follow the
qcom,pm8xxx-pwrkey.txt description.
The rest of the properties should follow the generic reboot-mode description
found in reboot-mode.txt
@ -32,4 +34,12 @@ Example:
bias-pull-up;
linux,code = <KEY_POWER>;
};
resin {
compatible = "qcom,pm8941-resin";
interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
linux,code = <KEY_VOLUMEDOWN>;
};
};