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[Backport v4.0.99-ncs1-branch] [nrf fromlist] soc: nordic: nrf54h: Fix s2ram #2785

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[Backport v4.0.99-ncs1-branch] [nrf fromlist] soc: nordic: nrf54h: Fix s2ram #2785

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2 changes: 2 additions & 0 deletions soc/nordic/nrf54h/pm_s2ram.c
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Original file line number Diff line number Diff line change
Expand Up @@ -166,6 +166,8 @@ int soc_s2ram_suspend(pm_s2ram_system_off_fn_t system_off)
nvic_suspend(&backup_data.nvic_context);
mpu_suspend(&backup_data.mpu_context);
ret = arch_pm_s2ram_suspend(system_off);
/* Cache is powered down so power up is needed even if s2ram failed. */
nrf_power_up_cache();
if (ret < 0) {
return ret;
}
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