diff --git a/services/spd/tlkd/tlkd_pm.c b/services/spd/tlkd/tlkd_pm.c
index 5f2bae3..1eff0aa 100644
--- a/services/spd/tlkd/tlkd_pm.c
+++ b/services/spd/tlkd/tlkd_pm.c
@@ -28,7 +28,17 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <context_mgmt.h>
+#include <debug.h>
 #include <psci.h>
+#include <tlk.h>
+
+#include "tlkd_private.h"
+
+extern tlk_context_t tlk_ctx;
 
 #define MPIDR_CPU0	0x80000000
 
@@ -46,9 +56,101 @@
 }
 
 /*******************************************************************************
+ * This cpu is being suspended. Inform TLK of the SYSTEM_SUSPEND event, so
+ * that it can pass this information to its Trusted Apps.
+ ******************************************************************************/
+static void cpu_suspend_handler(uint64_t suspend_level)
+{
+	gp_regs_t *gp_regs;
+	int cpu = read_mpidr() & MPIDR_CPU_MASK;
+	int32_t rc = 0;
+
+	/*
+	 * TLK runs only on CPU0 and suspends its Trusted Apps during
+	 * SYSTEM_SUSPEND. It has no role to play during CPU_SUSPEND.
+	 */
+	if ((cpu != 0) || (suspend_level != PLAT_MAX_PWR_LVL))
+		return;
+
+	/* pass system suspend event to TLK */
+	gp_regs = get_gpregs_ctx(&tlk_ctx.cpu_ctx);
+	write_ctx_reg(gp_regs, CTX_GPREG_X0, TLK_SYSTEM_SUSPEND);
+
+	/* Program the entry point and enter TLK */
+	rc = tlkd_synchronous_sp_entry(&tlk_ctx);
+
+	/*
+	 * Read the response from TLK. A non-zero return means that
+	 * something went wrong while communicating with it.
+	 */
+	if (rc != 0)
+		panic();
+}
+
+/*******************************************************************************
+ * This cpu is being resumed. Inform TLK of the SYSTEM_SUSPEND exit, so
+ * that it can pass this information to its Trusted Apps.
+ ******************************************************************************/
+static void cpu_resume_handler(uint64_t suspend_level)
+{
+	gp_regs_t *gp_regs;
+	int cpu = read_mpidr() & MPIDR_CPU_MASK;
+	int32_t rc = 0;
+
+	/*
+	 * TLK runs only on CPU0 and resumes its Trusted Apps during
+	 * SYSTEM_SUSPEND exit. It has no role to play during CPU_SUSPEND
+	 * exit.
+	 */
+	if ((cpu != 0) || (suspend_level != PLAT_MAX_PWR_LVL))
+		return;
+
+	/* pass system resume event to TLK */
+	gp_regs = get_gpregs_ctx(&tlk_ctx.cpu_ctx);
+	write_ctx_reg(gp_regs, CTX_GPREG_X0, TLK_SYSTEM_RESUME);
+
+	/* Program the entry point and enter TLK */
+	rc = tlkd_synchronous_sp_entry(&tlk_ctx);
+
+	/*
+	 * Read the response from TLK. A non-zero return means that
+	 * something went wrong while communicating with it.
+	 */
+	if (rc != 0)
+		panic();
+}
+
+/*******************************************************************************
+ * System is about to be reset. Inform the SP to allow any book-keeping
+ ******************************************************************************/
+static void system_off_handler(void)
+{
+	int cpu = read_mpidr() & MPIDR_CPU_MASK;
+	gp_regs_t *gp_regs;
+
+	/* TLK runs only on CPU0 */
+	if (cpu != 0)
+		return;
+
+	/* pass system off/reset events to TLK */
+	gp_regs = get_gpregs_ctx(&tlk_ctx.cpu_ctx);
+	write_ctx_reg(gp_regs, CTX_GPREG_X0, TLK_SYSTEM_OFF);
+
+	/*
+	 * Enter the SP. We do not care about the return value because we
+	 * must continue with the shutdown anyway.
+	 */
+	(void)tlkd_synchronous_sp_entry(&tlk_ctx);
+}
+
+/*******************************************************************************
  * Structure populated by the Dispatcher to be given a chance to perform any
  * bookkeeping before PSCI executes a power mgmt.  operation.
  ******************************************************************************/
 const spd_pm_ops_t tlkd_pm_ops = {
 	.svc_migrate_info = cpu_migrate_info,
+	.svc_suspend = cpu_suspend_handler,
+	.svc_suspend_finish = cpu_resume_handler,
+	.svc_system_off = system_off_handler,
+	.svc_system_reset = system_off_handler
 };