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

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

@ -1,9 +1,9 @@
Qualcomm PON Device Qualcomm PON Device
The Power On device for Qualcomm PM8xxx is MFD supporting pwrkey 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: Required Properties:
-compatible: "qcom,pm8916-pon" -compatible: "qcom,pm8916-pon"
@ -12,6 +12,8 @@ Required Properties:
Optional subnode: Optional subnode:
-pwrkey: Specifies the subnode pwrkey and should follow the -pwrkey: Specifies the subnode pwrkey and should follow the
qcom,pm8941-pwrkey.txt description. 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 The rest of the properties should follow the generic reboot-mode description
found in reboot-mode.txt found in reboot-mode.txt
@ -32,4 +34,12 @@ Example:
bias-pull-up; bias-pull-up;
linux,code = <KEY_POWER>; 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>;
};
}; };