diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 79010d02ad244a67ba5f230fdd24eda12aa660fd..35076b9ce265cd00adeb73d875e857476d35946f 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -48,6 +48,7 @@
 #define CQ_INT_CONVERGE_EN		0xb0
 #define CFG_AGING_TIME			0xbc
 #define HGC_DFX_CFG2			0xc0
+#define CFG_ICT_TIMER_STEP_TRSH		0xc8
 #define CFG_1US_TIMER_TRSH              0xcc
 #define CFG_ABT_SET_QUERY_IPTT	0xd4
 #define CFG_SET_ABORTED_IPTT_OFF	0
@@ -615,6 +616,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
 	hisi_sas_write32(hisi_hba, TRANS_LOCK_ICT_TIME, 0x4A817C80);
 	hisi_sas_write32(hisi_hba, HGC_SAS_TXFAIL_RETRY_CTRL, 0x108);
 	hisi_sas_write32(hisi_hba, CFG_AGING_TIME, 0x1);
+	hisi_sas_write32(hisi_hba, CFG_ICT_TIMER_STEP_TRSH, 0xf4240);
 	hisi_sas_write32(hisi_hba, INT_COAL_EN, 0x1);
 	hisi_sas_write32(hisi_hba, OQ_INT_COAL_TIME, 0x1);
 	hisi_sas_write32(hisi_hba, OQ_INT_COAL_CNT, 0x1);