diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index f9b08325eb..ea580ce62e 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -487,6 +487,30 @@ struct anatop_regs {
 	u32	digprog;		/* 0x260 */
 };
 
+#define ANATOP_PFD_480_PFD0_FRAC_SHIFT		0
+#define ANATOP_PFD_480_PFD0_FRAC_MASK		(0x3f<<ANATOP_PFD_480_PFD0_FRAC_SHIFT)
+#define ANATOP_PFD_480_PFD0_STABLE_SHIFT	6
+#define ANATOP_PFD_480_PFD0_STABLE_MASK		(1<<ANATOP_PFD_480_PFD0_STABLE_SHIFT)
+#define ANATOP_PFD_480_PFD0_CLKGATE_SHIFT	7
+#define ANATOP_PFD_480_PFD0_CLKGATE_MASK	(1<<ANATOP_PFD_480_PFD0_CLKGATE_SHIFT)
+#define ANATOP_PFD_480_PFD1_FRAC_SHIFT		8
+#define ANATOP_PFD_480_PFD1_FRAC_MASK		(0x3f<<ANATOP_PFD_480_PFD1_FRAC_SHIFT)
+#define ANATOP_PFD_480_PFD1_STABLE_SHIFT	14
+#define ANATOP_PFD_480_PFD1_STABLE_MASK		(1<<ANATOP_PFD_480_PFD1_STABLE_SHIFT)
+#define ANATOP_PFD_480_PFD1_CLKGATE_SHIFT	15
+#define ANATOP_PFD_480_PFD1_CLKGATE_MASK	(0x3f<<ANATOP_PFD_480_PFD1_CLKGATE_SHIFT)
+#define ANATOP_PFD_480_PFD2_FRAC_SHIFT		16
+#define ANATOP_PFD_480_PFD2_FRAC_MASK		(1<<ANATOP_PFD_480_PFD2_FRAC_SHIFT)
+#define ANATOP_PFD_480_PFD2_STABLE_SHIFT	22
+#define ANATOP_PFD_480_PFD2_STABLE_MASK	(1<<ANATOP_PFD_480_PFD2_STABLE_SHIFT)
+#define ANATOP_PFD_480_PFD2_CLKGATE_SHIFT	23
+#define ANATOP_PFD_480_PFD2_CLKGATE_MASK	(0x3f<<ANATOP_PFD_480_PFD2_CLKGATE_SHIFT)
+#define ANATOP_PFD_480_PFD3_FRAC_SHIFT		24
+#define ANATOP_PFD_480_PFD3_FRAC_MASK		(1<<ANATOP_PFD_480_PFD3_FRAC_SHIFT)
+#define ANATOP_PFD_480_PFD3_STABLE_SHIFT	30
+#define ANATOP_PFD_480_PFD3_STABLE_MASK		(1<<ANATOP_PFD_480_PFD3_STABLE_SHIFT)
+#define ANATOP_PFD_480_PFD3_CLKGATE_SHIFT	31
+
 struct iomuxc_base_regs {
 	u32     gpr[14];        /* 0x000 */
 	u32     obsrv[5];       /* 0x038 */