samples: boards: stm32: pm: s2ram: enable standby mode
Add Standby mode to the overlay since here we want to test Suspend to RAM.
Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
(cherry picked from commit cfa7e38378a9023cd6b4e1bc093de8f82e4b413b)
diff --git a/samples/boards/stm32/power_mgmt/suspend_to_ram/boards/nucleo_wba55cg.overlay b/samples/boards/stm32/power_mgmt/suspend_to_ram/boards/nucleo_wba55cg.overlay
index 3ed3dab..a3d46e9 100644
--- a/samples/boards/stm32/power_mgmt/suspend_to_ram/boards/nucleo_wba55cg.overlay
+++ b/samples/boards/stm32/power_mgmt/suspend_to_ram/boards/nucleo_wba55cg.overlay
@@ -7,6 +7,10 @@
/ {
/* Change min residency time to ease power consumption measurement */
cpus {
+ cpu0: cpu@0 {
+ cpu-power-states = <&stop0 &stop1 &standby>;
+ };
+
power-states {
stop0: state0 {
min-residency-us = <500000>;
