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Commit 961d91c4 authored by Tushar Nimkar's avatar Tushar Nimkar
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dt-bindings: msm: rpmh-master-stats: Update reg as optional property 

This change updates reg as optional property so that same driver
can be used for RPM based targets where profiling unit register
is not present.

This enables rpmh_master_stats driver to read different subsystem
master stats data from SMEM for RPM based targets.

Change-Id: Ib5ccfd5d688fe0f8d69dbdb9c9408ce8970eb576
parent eedf5958

bindings/arm/msm/rpmh-master-stats.txt

+5 −1
Original line number Diff line number Diff line
@@ -11,6 +11,10 @@ Additionally, RPMH master stats also maintains application processor's 
master stats. It uses profiling units to calculate power down and power

up stats.



Same driver can be used for RPM based targets where Different Subsystems master

stats data can be read from SMEM. Such targets do not have profiling unit

register.



The required properties for rpmh-master-stats are:



- compatible:
@@ -19,7 +23,7 @@ The required properties for rpmh-master-stats are: 
	Definition: Should be "qcom,rpmh-master-stats-v1".



- reg:

	Usage: required

	Usage: optional

	Value type: <prop-encoded-array>

	Definition: Specifies physical address of start of profiling unit.