diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c
index f8e4ec0..2ca3bf6 100644
--- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c
+++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c
@@ -244,9 +244,9 @@
 			INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(1);
 		break;
 	case MHZ(1200):
-		/* 24 * 0xc8 / 2 / 2 ^ 1 */
-		pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0xc8) |
-			INTPLL_PRE_DIV_VAL(2) | INTPLL_POST_DIV_VAL(1);
+		/* 24 * 0x12c / 3 / 2 ^ 1 */
+		pll_div_ctl_val = INTPLL_MAIN_DIV_VAL(0x12c) |
+			INTPLL_PRE_DIV_VAL(3) | INTPLL_POST_DIV_VAL(1);
 		break;
 	case MHZ(2000):
 		/* 24 * 0xfa / 3 / 2 ^ 0 */