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Tegra194: validate C6 power state type 

This patch validates that PSTATE_STANDBY is set as the C6 power state type.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I26a4a61bcb4ee0d1846ab61c007eeba3c180e5aa
This commit is contained in:
Varun Wadekar 2020-05-05 22:44:20 -07:00
parent e3e5e6617b
commit bc693ecc8b
1 changed files with 5 additions and 0 deletions
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5
plat/nvidia/tegra/soc/t194/plat_psci_handlers.c
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@ -73,6 +73,11 @@ int32_t tegra_soc_validate_power_state(uint32_t power_state,
switch (state_id) {
case PSTATE_ID_CORE_IDLE:
if (psci_get_pstate_type(power_state) != PSTATE_TYPE_STANDBY) {
ret = PSCI_E_INVALID_PARAMS;
break;
}
/* Core idle request */
req_state->pwr_domain_state[MPIDR_AFFLVL0] = PLAT_MAX_RET_STATE;
req_state->pwr_domain_state[MPIDR_AFFLVL1] = PSCI_LOCAL_STATE_RUN;