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Subject[PATCH V2 1/4] dt-bindings: opp: Support multiple opp-suspend properties
From: Anson Huang <>

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 <>
New patch.
Documentation/devicetree/bindings/opp/opp.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 76b6c79..6859227 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -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
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