diff options
Diffstat (limited to 'plat/socionext/synquacer/sq_psci.c')
| -rw-r--r-- | plat/socionext/synquacer/sq_psci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/plat/socionext/synquacer/sq_psci.c b/plat/socionext/synquacer/sq_psci.c index 0c97fcf79..4168df9da 100644 --- a/plat/socionext/synquacer/sq_psci.c +++ b/plat/socionext/synquacer/sq_psci.c @@ -97,6 +97,14 @@ static void sq_power_down_common(const psci_power_state_t *target_state) void sq_pwr_domain_off(const psci_power_state_t *target_state) { #if SQ_USE_SCMI_DRIVER + /* Prevent interrupts from spuriously waking up this cpu */ + sq_gic_cpuif_disable(); + + /* Cluster is to be turned off, so disable coherency */ + if (SQ_CLUSTER_PWR_STATE(target_state) == SQ_LOCAL_STATE_OFF) { + plat_sq_interconnect_exit_coherency(); + } + sq_scmi_off(target_state); #else sq_power_down_common(target_state); |