diff --git a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
index e91d82f..1a77c5b 100644
--- a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
@@ -139,6 +139,7 @@
 {
 	cpu_context_t *ctx = cm_get_context(NON_SECURE);
 	gp_regs_t *gp_regs = get_gpregs_ctx(ctx);
+	int impl = (read_midr() >> MIDR_IMPL_SHIFT) & MIDR_IMPL_MASK;
 
 	assert(ctx);
 	assert(gp_regs);
@@ -150,6 +151,10 @@
 	mce_command_handler(MCE_CMD_UPDATE_CSTATE_INFO, TEGRA_ARI_CLUSTER_CC7,
 		0, TEGRA_ARI_SYSTEM_SC7);
 
+	/* Disable Denver's DCO operations */
+	if (impl == DENVER_IMPL)
+		denver_disable_dco();
+
 	/* Turn off CPU */
 	return mce_command_handler(MCE_CMD_ENTER_CSTATE, TEGRA_ARI_CORE_C7,
 			MCE_CORE_SLEEP_TIME_INFINITE, 0);