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Subject[PATCH v2 09/14] dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR
Add qcom-opp bindings with properties needed for Core Power Reduction

CPR is included in a great variety of Qualcomm SoCs, e.g. msm8916 and
msm8996. CPR was first introduced in msm8974.

Co-developed-by: Jorge Ramirez-Ortiz <>
Signed-off-by: Jorge Ramirez-Ortiz <>
Signed-off-by: Niklas Cassel <>
.../devicetree/bindings/opp/qcom-opp.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/opp/qcom-opp.txt

diff --git a/Documentation/devicetree/bindings/opp/qcom-opp.txt b/Documentation/devicetree/bindings/opp/qcom-opp.txt
new file mode 100644
index 000000000000..f204685d029c
--- /dev/null
+++ b/Documentation/devicetree/bindings/opp/qcom-opp.txt
@@ -0,0 +1,19 @@
+Qualcomm OPP bindings to describe OPP nodes
+The bindings are based on top of the operating-points-v2 bindings
+described in Documentation/devicetree/bindings/opp/opp.txt
+Additional properties are described below.
+* OPP Table Node
+Required properties:
+- compatible: Allow OPPs to express their compatibility. It should be:
+ "operating-points-v2-qcom-level"
+* OPP Node
+Optional properties:
+- qcom,opp-fuse-level: A positive value representing the fuse corner/level
+ associated with this OPP node. Sometimes several corners/levels shares
+ a certain fuse corner/level. A fuse corner/level contains e.g. ref uV,
+ min uV, and max uV.
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