diff --git a/drivers/gpu/nvgpu/gk20a/hw_gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/hw_gr_gk20a.h
index 4e7ada14a..a28a1d0d5 100644
--- a/drivers/gpu/nvgpu/gk20a/hw_gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/hw_gr_gk20a.h
@@ -106,6 +106,14 @@ static inline u32 gr_intr_illegal_class_reset_f(void)
 {
 	return 0x20;
 }
+static inline u32 gr_intr_fecs_error_pending_f(void)
+{
+	return 0x80000;
+}
+static inline u32 gr_intr_fecs_error_reset_f(void)
+{
+	return 0x80000;
+}
 static inline u32 gr_intr_class_error_pending_f(void)
 {
 	return 0x100000;
@@ -130,6 +138,10 @@ static inline u32 gr_intr_firmware_method_reset_f(void)
 {
 	return 0x100;
 }
+static inline u32 gr_fecs_intr_r(void)
+{
+	return 0x00400144;
+}
 static inline u32 gr_intr_nonstall_r(void)
 {
 	return 0x00400120;