diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
index a2aaa14fc1ae..ec50c41e2a4c 100644
--- a/drivers/clk/imx/clk-fracn-gppll.c
+++ b/drivers/clk/imx/clk-fracn-gppll.c
@@ -60,18 +60,20 @@ struct clk_fracn_gppll {
 };
 
 /*
- * Fvco = Fref * (MFI + MFN / MFD)
- * Fout = Fvco / (rdiv * odiv)
+ * Fvco = (Fref / rdiv) * (MFI + MFN / MFD)
+ * Fout = Fvco / odiv
+ * The (Fref / rdiv) should be in range 20MHz to 40MHz
+ * The Fvco should be in range 2.5Ghz to 5Ghz
  */
 static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
-	PLL_FRACN_GP(650000000U, 81, 0, 1, 0, 3),
+	PLL_FRACN_GP(650000000U, 162, 50, 100, 0, 6),
 	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
-	PLL_FRACN_GP(560000000U, 70, 0, 1, 0, 3),
-	PLL_FRACN_GP(498000000U, 83, 0, 1, 0, 4),
+	PLL_FRACN_GP(560000000U, 140, 0, 1, 0, 6),
+	PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8),
 	PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6),
 	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
-	PLL_FRACN_GP(400000000U, 50, 0, 1, 0, 3),
-	PLL_FRACN_GP(393216000U, 81, 92, 100, 0, 5)
+	PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12),
+	PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10)
 };
 
 struct imx_fracn_gppll_clk imx_fracn_gppll = {