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

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Anson Huang and committed by

Viresh Kumar 6 years ago 518c6880 7f93ff73

+2 -2

1 changed file

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Documentation

devicetree

bindings

opp

opp.txt

+2 -2

Documentation/devicetree/bindings/opp/opp.txt

··· 140 140 frequency for a short duration of time limited by the device's power, current 141 141 and thermal limits. 142 142 143 - - opp-suspend: Marks the OPP to be used during device suspend. Only one OPP in 144 - the table should have this. 143 + - opp-suspend: Marks the OPP to be used during device suspend. If multiple OPPs 144 + in the table have this, the OPP with highest opp-hz will be used. 145 145 146 146 - opp-supported-hw: This enables us to select only a subset of OPPs from the 147 147 larger OPP table, based on what version of the hardware we are running on. We