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dt-bindings: opp: Support multiple opp-suspend properties

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Update opp-suspend property's description to support multiple
opp-suspend properties defined in DT, the OPP with highest opp-hz
and with opp-suspend property present will be used as suspend opp.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Anson Huang 2019-07-09 16:00:12 +08:00 committed by Viresh Kumar
parent 7f93ff73f7
commit 518c6880ff
1 changed files with 2 additions and 2 deletions
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Documentation/devicetree/bindings/opp/opp.txt
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@ -140,8 +140,8 @@ Optional properties:
frequency for a short duration of time limited by the device's power, current
and thermal limits.
- opp-suspend: Marks the OPP to be used during device suspend. Only one OPP in
the table should have this.
- opp-suspend: Marks the OPP to be used during device suspend. If multiple OPPs
in the table have this, the OPP with highest opp-hz will be used.
- opp-supported-hw: This enables us to select only a subset of OPPs from the
larger OPP table, based on what version of the hardware we are running on. We