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Diffstat (limited to 'arch/arm/boot/dts/am437x-idk-evm.dts')
-rw-r--r--arch/arm/boot/dts/am437x-idk-evm.dts14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts
index 5e364473067f..20132477a871 100644
--- a/arch/arm/boot/dts/am437x-idk-evm.dts
+++ b/arch/arm/boot/dts/am437x-idk-evm.dts
@@ -519,3 +519,17 @@
&cpu {
cpu0-supply = <&tps>;
};
+
+&cpu0_opp_table {
+ /*
+ * Supply voltage supervisor on board will not allow opp50 so
+ * disable it and set opp100 as suspend OPP.
+ */
+ opp50@300000000 {
+ status = "disabled";
+ };
+
+ opp100@600000000 {
+ opp-suspend;
+ };
+};