diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
index 6dfada75c..d6b5a3deb 100644
--- a/plat/hisilicon/hikey960/hikey960_bl1_setup.c
+++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c
@@ -642,6 +642,8 @@ static void hikey960_pinmux_init(void)
 	}
 	/* GPIO005 - PMU SSI, 10mA */
 	mmio_write_32(IOCG_006_REG, 2 << 4);
+	/* GPIO213 - PCIE_CLKREQ_N */
+	mmio_write_32(IOMG_AO_033_REG, 1);
 }
 
 /*
diff --git a/plat/hisilicon/hikey960/include/hi3660.h b/plat/hisilicon/hikey960/include/hi3660.h
index 83d1b3637..ab7b8aa46 100644
--- a/plat/hisilicon/hikey960/include/hi3660.h
+++ b/plat/hisilicon/hikey960/include/hi3660.h
@@ -335,6 +335,8 @@
 #define IOMG_AO_026_REG			(IOMG_AO_REG_BASE + 0x068)
 /* GPIO219: PD interrupt. pull up */
 #define IOMG_AO_039_REG			(IOMG_AO_REG_BASE + 0x09C)
+/* GPIO213: PCIE_CLKREQ_N */
+#define IOMG_AO_033_REG			(IOMG_AO_REG_BASE + 0x084)
 
 #define IOCG_AO_REG_BASE		0xFFF1187C
 /* GPIO219: PD interrupt. pull up */