From: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
Certain CPUs or devices can support optional boost operating modes. Add a new
binding to list OPPs to be additionally made available in boost operating modes.
Cc: Nishanth Menon <nm@xxxxxx>
Cc: Lukasz Majewski <l.majewski@xxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
Signed-off-by: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/power/opp.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/opp.txt b/Documentation/devicetree/bindings/power/opp.txt
index 74499e5..4df5cca 100644
--- a/Documentation/devicetree/bindings/power/opp.txt
+++ b/Documentation/devicetree/bindings/power/opp.txt
@@ -10,6 +10,10 @@ Properties:
freq: clock frequency in kHz
vol: voltage in microvolt
+Optional Properties:
+- boost-opp: Similar to "operating-points" property but usable only in
+ optional boost operating modes.
+
Examples:
cpu@0 {
@@ -22,4 +26,9 @@ cpu@0 {
396000 950000
198000 850000
>;
+ boost-opp = <
+ /* kHz uV */
+ 1500000 1350000
+ 1400000 1285000
+ >;
};
--
1.7.10.4
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