diff --git a/arch/arm/mach-imx/clk-imx6.c b/arch/arm/mach-imx/clk-imx6.c
index 26dfd1a7e..8ac43bebb 100644
--- a/arch/arm/mach-imx/clk-imx6.c
+++ b/arch/arm/mach-imx/clk-imx6.c
@@ -498,7 +498,10 @@ static int imx6_ccm_probe(struct device_d *dev)
 		writel(0x3fffffff, ccm_base + CCGR3); /* gate OpenVG */
 	else
 		writel(0x3fff0000, ccm_base + CCGR3); /* gate OpenVG, LDB, IPU1, IPU2 */
-	writel(0xffffffff, ccm_base + CCGR4);
+	if (IS_ENABLED(CONFIG_PCI_IMX6))
+		writel(0xffffffff, ccm_base + CCGR4);
+	else
+		writel(0xfffffffc, ccm_base + CCGR4); /* gate PCIe */
 	writel(0xffffffff, ccm_base + CCGR5);
 	writel(0xffff3fff, ccm_base + CCGR6); /* gate VPU */
 	writel(0xffffffff, ccm_base + CCGR7);