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-rw-r--r--zephyr/include/cros/nuvoton/npcx.dtsi19
1 files changed, 19 insertions, 0 deletions
diff --git a/zephyr/include/cros/nuvoton/npcx.dtsi b/zephyr/include/cros/nuvoton/npcx.dtsi
index 62f4b6b861..8251a34ade 100644
--- a/zephyr/include/cros/nuvoton/npcx.dtsi
+++ b/zephyr/include/cros/nuvoton/npcx.dtsi
@@ -98,4 +98,23 @@
};
};
+ power-states {
+ suspend_to_idle_instant: suspend_to_idle_instant {
+ compatible = "zephyr,power-state";
+ power-state-name = "suspend-to-idle";
+ substate-id = <0>;
+ min-residency-us = <500>;
+ };
+
+ suspend_to_idle_normal: suspend_to_idle_normal {
+ compatible = "zephyr,power-state";
+ power-state-name = "suspend-to-idle";
+ substate-id = <1>;
+ min-residency-us = <200100>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu-power-states = <&suspend_to_idle_instant &suspend_to_idle_normal>;
};