diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c
index 4fc11cd948ea..8607c6779c6c 100644
--- a/drivers/android/vendor_hooks.c
+++ b/drivers/android/vendor_hooks.c
@@ -58,6 +58,7 @@
 #include <trace/hooks/audio_usboffload.h>
 #include <trace/hooks/drm_framebuffer.h>
 #include <trace/hooks/drm_atomic.h>
+#include <trace/hooks/psci.h>
 #include <trace/hooks/usb.h>
 #include <trace/hooks/regmap.h>
 #include <trace/hooks/dmabuf.h>
@@ -284,6 +285,8 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_audio_usb_offload_disconnect);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_atomic_remove_fb);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_drm_atomic_check_modeset);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_get_thermal_zone_device);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_psci_tos_resident_on);
+EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_psci_cpu_suspend);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_usb_new_device_added);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_force_compatible_pre);
 EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_force_compatible_post);
diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c
index cfb448eabdaa..b41cacaaf961 100644
--- a/drivers/firmware/psci/psci.c
+++ b/drivers/firmware/psci/psci.c
@@ -27,6 +27,7 @@
 #include <asm/system_misc.h>
 #include <asm/smp_plat.h>
 #include <asm/suspend.h>
+#include <trace/hooks/psci.h>
 
 /*
  * While a 64-bit OS can make calls with SMC32 calling conventions, for some
@@ -52,6 +53,12 @@ static enum arm_smccc_conduit psci_conduit = SMCCC_CONDUIT_NONE;
 
 bool psci_tos_resident_on(int cpu)
 {
+	bool resident = false;
+
+	trace_android_vh_psci_tos_resident_on(cpu, &resident);
+	if (resident)
+		return resident;
+
 	return cpu == resident_cpu;
 }
 
@@ -169,6 +176,11 @@ int psci_set_osi_mode(bool enable)
 static int __psci_cpu_suspend(u32 fn, u32 state, unsigned long entry_point)
 {
 	int err;
+	bool deny = false;
+
+	trace_android_vh_psci_cpu_suspend(state, &deny);
+	if (deny)
+		return -EPERM;
 
 	err = invoke_psci_fn(fn, state, entry_point, 0);
 	return psci_to_linux_errno(err);
diff --git a/include/trace/hooks/psci.h b/include/trace/hooks/psci.h
new file mode 100644
index 000000000000..23090d9d2ef9
--- /dev/null
+++ b/include/trace/hooks/psci.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM psci
+#undef TRACE_INCLUDE_PATH
+
+#define TRACE_INCLUDE_PATH trace/hooks
+
+#if !defined(_TRACE_HOOK_PSCI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_HOOK_PSCI_H
+
+#include <trace/hooks/vendor_hooks.h>
+
+DECLARE_HOOK(android_vh_psci_tos_resident_on,
+	TP_PROTO(int cpu, bool *resident),
+	TP_ARGS(cpu, resident));
+
+DECLARE_HOOK(android_vh_psci_cpu_suspend,
+	TP_PROTO(u32 state, bool *deny),
+	TP_ARGS(state, deny));
+
+/* macro versions of hooks are no longer required */
+
+#endif /* _TRACE_HOOK_PSCI_H */
+/* This part must be outside protection */
+#include <trace/define_trace.h>