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Commit 846a2721 authored by Fenglin Wu's avatar Fenglin Wu
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bindings: qcom-hv-haptics: add properties to support non-HBoost regulator 

Haptics module can be configured to get power from non-HBoost regulator,
add properties to specify the regulator device and voltage level.

Change-Id: I8aea15c812c2e7cb5e45df90d5c2464582867bc6
parent 6de399d6

bindings/input/qcom-hv-haptics.txt

+14 −0
Original line number Diff line number Diff line
@@ -119,6 +119,20 @@ Properties: 
		haptics ISC (short circuit current) config during LRA impedance

		detection.



- qcom,hpwr-supply:

  Usage:	optional

  Value type:	<phandle>

  Definition:	Phandle of the regulator device that supplies power for haptics

		module. This is needed when haptics module is supplied by

		non-HBoost regulator.



- qcom,hpwr-voltage-mv:

  Usage:	optional

  Value type:	<u32>

  Definition:	Specify the voltage level in mv unit requested from the

		non-HBoost regulator. When BoB regulator is used, the

		requested voltage shouldn't be higher than 4000 mV.



The following properties are only required when LRA actuator is used:



- qcom,lra-period-us: