diff --git a/arch/powerpc/include/asm/perf_event.h b/arch/powerpc/include/asm/perf_event.h
index 16a49819da9a..35926cd6cd0b 100644
--- a/arch/powerpc/include/asm/perf_event.h
+++ b/arch/powerpc/include/asm/perf_event.h
@@ -39,4 +39,7 @@
 		(regs)->gpr[1] = current_stack_pointer();	\
 		asm volatile("mfmsr %0" : "=r" ((regs)->msr));	\
 	} while (0)
+
+/* To support perf_regs sier update */
+extern bool is_sier_available(void);
 #endif
diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h b/arch/powerpc/include/uapi/asm/perf_regs.h
index 9e52c86ccbd3..ff91192407d1 100644
--- a/arch/powerpc/include/uapi/asm/perf_regs.h
+++ b/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -46,6 +46,7 @@ enum perf_event_powerpc_regs {
 	PERF_REG_POWERPC_TRAP,
 	PERF_REG_POWERPC_DAR,
 	PERF_REG_POWERPC_DSISR,
+	PERF_REG_POWERPC_SIER,
 	PERF_REG_POWERPC_MAX,
 };
 #endif /* _UAPI_ASM_POWERPC_PERF_REGS_H */
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 81f8a0c838ae..b4976cae1005 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -130,6 +130,14 @@ static inline void power_pmu_bhrb_read(struct cpu_hw_events *cpuhw) {}
 static void pmao_restore_workaround(bool ebb) { }
 #endif /* CONFIG_PPC32 */
 
+bool is_sier_available(void)
+{
+	if (ppmu->flags & PPMU_HAS_SIER)
+		return true;
+
+	return false;
+}
+
 static bool regs_use_siar(struct pt_regs *regs)
 {
 	/*
diff --git a/arch/powerpc/perf/perf_regs.c b/arch/powerpc/perf/perf_regs.c
index 09ceea6175ba..5c36b3a8d47a 100644
--- a/arch/powerpc/perf/perf_regs.c
+++ b/arch/powerpc/perf/perf_regs.c
@@ -69,6 +69,7 @@ static unsigned int pt_regs_offset[PERF_REG_POWERPC_MAX] = {
 	PT_REGS_OFFSET(PERF_REG_POWERPC_TRAP, trap),
 	PT_REGS_OFFSET(PERF_REG_POWERPC_DAR, dar),
 	PT_REGS_OFFSET(PERF_REG_POWERPC_DSISR, dsisr),
+	PT_REGS_OFFSET(PERF_REG_POWERPC_SIER, dar),
 };
 
 u64 perf_reg_value(struct pt_regs *regs, int idx)
@@ -76,6 +77,12 @@ u64 perf_reg_value(struct pt_regs *regs, int idx)
 	if (WARN_ON_ONCE(idx >= PERF_REG_POWERPC_MAX))
 		return 0;
 
+	if (idx == PERF_REG_POWERPC_SIER &&
+	   (IS_ENABLED(CONFIG_FSL_EMB_PERF_EVENT) ||
+	    IS_ENABLED(CONFIG_PPC32) ||
+	    !is_sier_available()))
+		return 0;
+
 	return regs_get_register(regs, pt_regs_offset[idx]);
 }
 
diff --git a/tools/arch/powerpc/include/uapi/asm/perf_regs.h b/tools/arch/powerpc/include/uapi/asm/perf_regs.h
index 9e52c86ccbd3..ff91192407d1 100644
--- a/tools/arch/powerpc/include/uapi/asm/perf_regs.h
+++ b/tools/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -46,6 +46,7 @@ enum perf_event_powerpc_regs {
 	PERF_REG_POWERPC_TRAP,
 	PERF_REG_POWERPC_DAR,
 	PERF_REG_POWERPC_DSISR,
+	PERF_REG_POWERPC_SIER,
 	PERF_REG_POWERPC_MAX,
 };
 #endif /* _UAPI_ASM_POWERPC_PERF_REGS_H */
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h
index 00e37b106913..1076393e6f43 100644
--- a/tools/perf/arch/powerpc/include/perf_regs.h
+++ b/tools/perf/arch/powerpc/include/perf_regs.h
@@ -62,7 +62,8 @@ static const char *reg_names[] = {
 	[PERF_REG_POWERPC_SOFTE] = "softe",
 	[PERF_REG_POWERPC_TRAP] = "trap",
 	[PERF_REG_POWERPC_DAR] = "dar",
-	[PERF_REG_POWERPC_DSISR] = "dsisr"
+	[PERF_REG_POWERPC_DSISR] = "dsisr",
+	[PERF_REG_POWERPC_SIER] = "sier"
 };
 
 static inline const char *perf_reg_name(int id)
diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c
index ec50939b0418..07fcd977d93e 100644
--- a/tools/perf/arch/powerpc/util/perf_regs.c
+++ b/tools/perf/arch/powerpc/util/perf_regs.c
@@ -52,6 +52,7 @@ const struct sample_reg sample_reg_masks[] = {
 	SMPL_REG(trap, PERF_REG_POWERPC_TRAP),
 	SMPL_REG(dar, PERF_REG_POWERPC_DAR),
 	SMPL_REG(dsisr, PERF_REG_POWERPC_DSISR),
+	SMPL_REG(sier, PERF_REG_POWERPC_SIER),
 	SMPL_REG_END
 };