Tegra210: set core power state during cluster power down

This patch sets the core power state during cluster power down,
so that the 'get_target_pwr_state' handler can calculate the
proper states for all the affinity levels.

Change-Id: If4adb001011208916427ee1623c6c923bed99985
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

plat/nvidia/tegra/soc/t210/plat_psci_handlers.c

@@ -76,7 +76,7 @@ int32_t tegra_soc_validate_power_state(unsigned int power_state,
 		 * Cluster powerdown/idle request only for afflvl 1
 		 */
 		req_state->pwr_domain_state[MPIDR_AFFLVL1] = state_id;
-		req_state->pwr_domain_state[MPIDR_AFFLVL0] = PLAT_MAX_OFF_STATE;
+		req_state->pwr_domain_state[MPIDR_AFFLVL0] = state_id;
 
 		break;